Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf updates from Ingo Molnar:
 "Kernel side changes:

   - Clean up the x86 instruction decoder (Masami Hiramatsu)

   - Add new uprobes optimization for PUSH instructions on x86 (Yonghong
     Song)

   - Add MSR_IA32_THERM_STATUS to the MSR events (Stephane Eranian)

   - Fix misc bugs, update documentation, plus various cleanups (Jiri
     Olsa)

  There's a large number of tooling side improvements:

   - Intel-PT/BTS improvements (Adrian Hunter)

   - Numerous 'perf trace' improvements (Arnaldo Carvalho de Melo)

   - Introduce an errno code to string facility (Hendrik Brueckner)

   - Various build system improvements (Jiri Olsa)

   - Add support for CoreSight trace decoding by making the perf tools
     use the external openCSD (Mathieu Poirier, Tor Jeremiassen)

   - Add ARM Statistical Profiling Extensions (SPE) support (Kim
     Phillips)

   - libtraceevent updates (Steven Rostedt)

   - Intel vendor event JSON updates (Andi Kleen)

   - Introduce 'perf report --mmaps' and 'perf report --tasks' to show
     info present in 'perf.data' (Jiri Olsa, Arnaldo Carvalho de Melo)

   - Add infrastructure to record first and last sample time to the
     perf.data file header, so that when processing all samples in a
     'perf record' session, such as when doing build-id processing, or
     when specifically requesting that that info be recorded, use that
     in 'perf report --time', that also got support for percent slices
     in addition to absolute ones.

     I.e. now it is possible to ask for the samples in the 10%-20% time
     slice of a perf.data file (Jin Yao)

   - Allow system wide 'perf stat --per-thread', sorting the result (Jin
     Yao)

     E.g.:

      [root@jouet ~]# perf stat --per-thread --metrics IPC
      ^C
       Performance counter stats for 'system wide':

                  make-22229  23,012,094,032  inst_retired.any   #  0.8 IPC
                   cc1-22419     692,027,497  inst_retired.any   #  0.8 IPC
                   gcc-22418     328,231,855  inst_retired.any   #  0.9 IPC
                   cc1-22509     220,853,647  inst_retired.any   #  0.8 IPC
                   gcc-22486     199,874,810  inst_retired.any   #  1.0 IPC
                    as-22466     177,896,365  inst_retired.any   #  0.9 IPC
                   cc1-22465     150,732,374  inst_retired.any   #  0.8 IPC
                   gcc-22508     112,555,593  inst_retired.any   #  0.9 IPC
                   cc1-22487     108,964,079  inst_retired.any   #  0.7 IPC
       qemu-system-x86-2697       21,330,550  inst_retired.any   #  0.3 IPC
       systemd-journal-551        20,642,951  inst_retired.any   #  0.4 IPC
       docker-containe-17651       9,552,892  inst_retired.any   #  0.5 IPC
       dockerd-current-9809        7,528,586  inst_retired.any   #  0.5 IPC
                  make-22153  12,504,194,380  inst_retired.any   #  0.8 IPC
               python2-22429  12,081,290,954  inst_retired.any   #  0.8 IPC
      <SNIP>
               python2-22429  15,026,328,103  cpu_clk_unhalted.thread
                   cc1-22419     826,660,193  cpu_clk_unhalted.thread
                   gcc-22418     365,321,295  cpu_clk_unhalted.thread
                   cc1-22509     279,169,362  cpu_clk_unhalted.thread
                   gcc-22486     210,156,950  cpu_clk_unhalted.thread
      <SNIP>

           5.638075538 seconds time elapsed

     [root@jouet ~]#

   - Improve shell auto-completion of perf events (Jin Yao)

   - 'perf probe' improvements (Masami Hiramatsu)

   - Improve PMU infrastructure to support amp64's ThunderX2
     implementation defined core events (Ganapatrao Kulkarni)

   - Various annotation related improvements and fixes (Thomas Richter)

   - Clarify usage of 'overwrite' and 'backward' in the evlist/mmap
     code, removing the 'overwrite' parameter from several functions as
     it was always used it as 'false' (Wang Nan)

   - Fix/improve 'perf record' reverse recording support (Wang Nan)

   - Improve command line options documentation (Sihyeon Jang)

   - Optimize sample parsing for ordering events, where we don't need to
     parse all the PERF_SAMPLE_ bits, just the ones leading to the
     timestamp needed to reorder events (Jiri Olsa)

   - Generalize the annotation code to support other source information
     besides objdump/DWARF obtained ones, starting with python scripts,
     that will is slated to be merged soon (Jiri Olsa)

   - ... and a lot more that I failed to list, see the shortlog and
     changelog for details"

* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (262 commits)
  perf trace beauty flock: Move to separate object file
  perf evlist: Remove fcntl.h from evlist.h
  perf trace beauty futex: Beautify FUTEX_BITSET_MATCH_ANY
  perf trace: Do not print from time delta for interrupted syscall lines
  perf trace: Add --print-sample
  perf bpf: Remove misplaced __maybe_unused attribute
  MAINTAINERS: Adding entry for CoreSight trace decoding
  perf tools: Add mechanic to synthesise CoreSight trace packets
  perf tools: Add full support for CoreSight trace decoding
  pert tools: Add queue management functionality
  perf tools: Add functionality to communicate with the openCSD decoder
  perf tools: Add support for decoding CoreSight trace data
  perf tools: Add decoder mechanic to support dumping trace data
  perf tools: Add processing of coresight metadata
  perf tools: Add initial entry point for decoder CoreSight traces
  perf tools: Integrating the CoreSight decoding library
  perf vendor events intel: Update IvyTown files to V20
  perf vendor events intel: Update IvyBridge files to V20
  perf vendor events intel: Update BroadwellDE events to V7
  perf vendor events intel: Update SkylakeX events to V1.06
  ...

258 files changed, 17785 insertions, 14633 deletions

diff --git a/tools/arch/alpha/include/uapi/asm/errno.h b/tools/arch/alpha/include/uapi/asm/errno.h
new file mode 100644
index 000000000000..3d265f6babaf
--- /dev/null
+++ b/tools/arch/alpha/include/uapi/asm/errno.h
@@ -0,0 +1,128 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ALPHA_ERRNO_H
+#define _ALPHA_ERRNO_H
+
+#include <asm-generic/errno-base.h>
+
+#undef  EAGAIN                  /* 11 in errno-base.h */
+
+#define EDEADLK         11      /* Resource deadlock would occur */
+
+#define EAGAIN          35      /* Try again */
+#define EWOULDBLOCK     EAGAIN  /* Operation would block */
+#define EINPROGRESS     36      /* Operation now in progress */
+#define EALREADY        37      /* Operation already in progress */
+#define ENOTSOCK        38      /* Socket operation on non-socket */
+#define EDESTADDRREQ    39      /* Destination address required */
+#define EMSGSIZE        40      /* Message too long */
+#define EPROTOTYPE      41      /* Protocol wrong type for socket */
+#define ENOPROTOOPT     42      /* Protocol not available */
+#define EPROTONOSUPPORT 43      /* Protocol not supported */
+#define ESOCKTNOSUPPORT 44      /* Socket type not supported */
+#define EOPNOTSUPP      45      /* Operation not supported on transport endpoint */
+#define EPFNOSUPPORT    46      /* Protocol family not supported */
+#define EAFNOSUPPORT    47      /* Address family not supported by protocol */
+#define EADDRINUSE      48      /* Address already in use */
+#define EADDRNOTAVAIL   49      /* Cannot assign requested address */
+#define ENETDOWN        50      /* Network is down */
+#define ENETUNREACH     51      /* Network is unreachable */
+#define ENETRESET       52      /* Network dropped connection because of reset */
+#define ECONNABORTED    53      /* Software caused connection abort */
+#define ECONNRESET      54      /* Connection reset by peer */
+#define ENOBUFS         55      /* No buffer space available */
+#define EISCONN         56      /* Transport endpoint is already connected */
+#define ENOTCONN        57      /* Transport endpoint is not connected */
+#define ESHUTDOWN       58      /* Cannot send after transport endpoint shutdown */
+#define ETOOMANYREFS    59      /* Too many references: cannot splice */
+#define ETIMEDOUT       60      /* Connection timed out */
+#define ECONNREFUSED    61      /* Connection refused */
+#define ELOOP           62      /* Too many symbolic links encountered */
+#define ENAMETOOLONG    63      /* File name too long */
+#define EHOSTDOWN       64      /* Host is down */
+#define EHOSTUNREACH    65      /* No route to host */
+#define ENOTEMPTY       66      /* Directory not empty */
+
+#define EUSERS          68      /* Too many users */
+#define EDQUOT          69      /* Quota exceeded */
+#define ESTALE          70      /* Stale file handle */
+#define EREMOTE         71      /* Object is remote */
+
+#define ENOLCK          77      /* No record locks available */
+#define ENOSYS          78      /* Function not implemented */
+
+#define ENOMSG          80      /* No message of desired type */
+#define EIDRM           81      /* Identifier removed */
+#define ENOSR           82      /* Out of streams resources */
+#define ETIME           83      /* Timer expired */
+#define EBADMSG         84      /* Not a data message */
+#define EPROTO          85      /* Protocol error */
+#define ENODATA         86      /* No data available */
+#define ENOSTR          87      /* Device not a stream */
+
+#define ENOPKG          92      /* Package not installed */
+
+#define EILSEQ          116     /* Illegal byte sequence */
+
+/* The following are just random noise.. */
+#define ECHRNG          88      /* Channel number out of range */
+#define EL2NSYNC        89      /* Level 2 not synchronized */
+#define EL3HLT          90      /* Level 3 halted */
+#define EL3RST          91      /* Level 3 reset */
+
+#define ELNRNG          93      /* Link number out of range */
+#define EUNATCH         94      /* Protocol driver not attached */
+#define ENOCSI          95      /* No CSI structure available */
+#define EL2HLT          96      /* Level 2 halted */
+#define EBADE           97      /* Invalid exchange */
+#define EBADR           98      /* Invalid request descriptor */
+#define EXFULL          99      /* Exchange full */
+#define ENOANO          100     /* No anode */
+#define EBADRQC         101     /* Invalid request code */
+#define EBADSLT         102     /* Invalid slot */
+
+#define EDEADLOCK       EDEADLK
+
+#define EBFONT          104     /* Bad font file format */
+#define ENONET          105     /* Machine is not on the network */
+#define ENOLINK         106     /* Link has been severed */
+#define EADV            107     /* Advertise error */
+#define ESRMNT          108     /* Srmount error */
+#define ECOMM           109     /* Communication error on send */
+#define EMULTIHOP       110     /* Multihop attempted */
+#define EDOTDOT         111     /* RFS specific error */
+#define EOVERFLOW       112     /* Value too large for defined data type */
+#define ENOTUNIQ        113     /* Name not unique on network */
+#define EBADFD          114     /* File descriptor in bad state */
+#define EREMCHG         115     /* Remote address changed */
+
+#define EUCLEAN         117     /* Structure needs cleaning */
+#define ENOTNAM         118     /* Not a XENIX named type file */
+#define ENAVAIL         119     /* No XENIX semaphores available */
+#define EISNAM          120     /* Is a named type file */
+#define EREMOTEIO       121     /* Remote I/O error */
+
+#define ELIBACC         122     /* Can not access a needed shared library */
+#define ELIBBAD         123     /* Accessing a corrupted shared library */
+#define ELIBSCN         124     /* .lib section in a.out corrupted */
+#define ELIBMAX         125     /* Attempting to link in too many shared libraries */
+#define ELIBEXEC        126     /* Cannot exec a shared library directly */
+#define ERESTART        127     /* Interrupted system call should be restarted */
+#define ESTRPIPE        128     /* Streams pipe error */
+
+#define ENOMEDIUM       129     /* No medium found */
+#define EMEDIUMTYPE     130     /* Wrong medium type */
+#define ECANCELED       131     /* Operation Cancelled */
+#define ENOKEY          132     /* Required key not available */
+#define EKEYEXPIRED     133     /* Key has expired */
+#define EKEYREVOKED     134     /* Key has been revoked */
+#define EKEYREJECTED    135     /* Key was rejected by service */
+
+/* for robust mutexes */
+#define EOWNERDEAD      136     /* Owner died */
+#define ENOTRECOVERABLE 137     /* State not recoverable */
+
+#define ERFKILL         138     /* Operation not possible due to RF-kill */
+
+#define EHWPOISON       139     /* Memory page has hardware error */
+
+#endif
diff --git a/tools/arch/mips/include/asm/errno.h b/tools/arch/mips/include/asm/errno.h
new file mode 100644
index 000000000000..21d91cdfe3c9
--- /dev/null
+++ b/tools/arch/mips/include/asm/errno.h
@@ -0,0 +1,17 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1995, 1999, 2001, 2002 by Ralf Baechle
+ */
+#ifndef _ASM_ERRNO_H
+#define _ASM_ERRNO_H
+
+#include <uapi/asm/errno.h>
+
+
+/* The biggest error number defined here or in <linux/errno.h>. */
+#define EMAXERRNO       1133
+
+#endif /* _ASM_ERRNO_H */
diff --git a/tools/arch/mips/include/uapi/asm/errno.h b/tools/arch/mips/include/uapi/asm/errno.h
new file mode 100644
index 000000000000..2fb714e2d6d8
--- /dev/null
+++ b/tools/arch/mips/include/uapi/asm/errno.h
@@ -0,0 +1,130 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1995, 1999, 2001, 2002 by Ralf Baechle
+ */
+#ifndef _UAPI_ASM_ERRNO_H
+#define _UAPI_ASM_ERRNO_H
+
+/*
+ * These error numbers are intended to be MIPS ABI compatible
+ */
+
+#include <asm-generic/errno-base.h>
+
+#define ENOMSG          35      /* No message of desired type */
+#define EIDRM           36      /* Identifier removed */
+#define ECHRNG          37      /* Channel number out of range */
+#define EL2NSYNC        38      /* Level 2 not synchronized */
+#define EL3HLT          39      /* Level 3 halted */
+#define EL3RST          40      /* Level 3 reset */
+#define ELNRNG          41      /* Link number out of range */
+#define EUNATCH         42      /* Protocol driver not attached */
+#define ENOCSI          43      /* No CSI structure available */
+#define EL2HLT          44      /* Level 2 halted */
+#define EDEADLK         45      /* Resource deadlock would occur */
+#define ENOLCK          46      /* No record locks available */
+#define EBADE           50      /* Invalid exchange */
+#define EBADR           51      /* Invalid request descriptor */
+#define EXFULL          52      /* Exchange full */
+#define ENOANO          53      /* No anode */
+#define EBADRQC         54      /* Invalid request code */
+#define EBADSLT         55      /* Invalid slot */
+#define EDEADLOCK       56      /* File locking deadlock error */
+#define EBFONT          59      /* Bad font file format */
+#define ENOSTR          60      /* Device not a stream */
+#define ENODATA         61      /* No data available */
+#define ETIME           62      /* Timer expired */
+#define ENOSR           63      /* Out of streams resources */
+#define ENONET          64      /* Machine is not on the network */
+#define ENOPKG          65      /* Package not installed */
+#define EREMOTE         66      /* Object is remote */
+#define ENOLINK         67      /* Link has been severed */
+#define EADV            68      /* Advertise error */
+#define ESRMNT          69      /* Srmount error */
+#define ECOMM           70      /* Communication error on send */
+#define EPROTO          71      /* Protocol error */
+#define EDOTDOT         73      /* RFS specific error */
+#define EMULTIHOP       74      /* Multihop attempted */
+#define EBADMSG         77      /* Not a data message */
+#define ENAMETOOLONG    78      /* File name too long */
+#define EOVERFLOW       79      /* Value too large for defined data type */
+#define ENOTUNIQ        80      /* Name not unique on network */
+#define EBADFD          81      /* File descriptor in bad state */
+#define EREMCHG         82      /* Remote address changed */
+#define ELIBACC         83      /* Can not access a needed shared library */
+#define ELIBBAD         84      /* Accessing a corrupted shared library */
+#define ELIBSCN         85      /* .lib section in a.out corrupted */
+#define ELIBMAX         86      /* Attempting to link in too many shared libraries */
+#define ELIBEXEC        87      /* Cannot exec a shared library directly */
+#define EILSEQ          88      /* Illegal byte sequence */
+#define ENOSYS          89      /* Function not implemented */
+#define ELOOP           90      /* Too many symbolic links encountered */
+#define ERESTART        91      /* Interrupted system call should be restarted */
+#define ESTRPIPE        92      /* Streams pipe error */
+#define ENOTEMPTY       93      /* Directory not empty */
+#define EUSERS          94      /* Too many users */
+#define ENOTSOCK        95      /* Socket operation on non-socket */
+#define EDESTADDRREQ    96      /* Destination address required */
+#define EMSGSIZE        97      /* Message too long */
+#define EPROTOTYPE      98      /* Protocol wrong type for socket */
+#define ENOPROTOOPT     99      /* Protocol not available */
+#define EPROTONOSUPPORT 120     /* Protocol not supported */
+#define ESOCKTNOSUPPORT 121     /* Socket type not supported */
+#define EOPNOTSUPP      122     /* Operation not supported on transport endpoint */
+#define EPFNOSUPPORT    123     /* Protocol family not supported */
+#define EAFNOSUPPORT    124     /* Address family not supported by protocol */
+#define EADDRINUSE      125     /* Address already in use */
+#define EADDRNOTAVAIL   126     /* Cannot assign requested address */
+#define ENETDOWN        127     /* Network is down */
+#define ENETUNREACH     128     /* Network is unreachable */
+#define ENETRESET       129     /* Network dropped connection because of reset */
+#define ECONNABORTED    130     /* Software caused connection abort */
+#define ECONNRESET      131     /* Connection reset by peer */
+#define ENOBUFS         132     /* No buffer space available */
+#define EISCONN         133     /* Transport endpoint is already connected */
+#define ENOTCONN        134     /* Transport endpoint is not connected */
+#define EUCLEAN         135     /* Structure needs cleaning */
+#define ENOTNAM         137     /* Not a XENIX named type file */
+#define ENAVAIL         138     /* No XENIX semaphores available */
+#define EISNAM          139     /* Is a named type file */
+#define EREMOTEIO       140     /* Remote I/O error */
+#define EINIT           141     /* Reserved */
+#define EREMDEV         142     /* Error 142 */
+#define ESHUTDOWN       143     /* Cannot send after transport endpoint shutdown */
+#define ETOOMANYREFS    144     /* Too many references: cannot splice */
+#define ETIMEDOUT       145     /* Connection timed out */
+#define ECONNREFUSED    146     /* Connection refused */
+#define EHOSTDOWN       147     /* Host is down */
+#define EHOSTUNREACH    148     /* No route to host */
+#define EWOULDBLOCK     EAGAIN  /* Operation would block */
+#define EALREADY        149     /* Operation already in progress */
+#define EINPROGRESS     150     /* Operation now in progress */
+#define ESTALE          151     /* Stale file handle */
+#define ECANCELED       158     /* AIO operation canceled */
+
+/*
+ * These error are Linux extensions.
+ */
+#define ENOMEDIUM       159     /* No medium found */
+#define EMEDIUMTYPE     160     /* Wrong medium type */
+#define ENOKEY          161     /* Required key not available */
+#define EKEYEXPIRED     162     /* Key has expired */
+#define EKEYREVOKED     163     /* Key has been revoked */
+#define EKEYREJECTED    164     /* Key was rejected by service */
+
+/* for robust mutexes */
+#define EOWNERDEAD      165     /* Owner died */
+#define ENOTRECOVERABLE 166     /* State not recoverable */
+
+#define ERFKILL         167     /* Operation not possible due to RF-kill */
+
+#define EHWPOISON       168     /* Memory page has hardware error */
+
+#define EDQUOT          1133    /* Quota exceeded */
+
+
+#endif /* _UAPI_ASM_ERRNO_H */
diff --git a/tools/arch/parisc/include/uapi/asm/errno.h b/tools/arch/parisc/include/uapi/asm/errno.h
new file mode 100644
index 000000000000..fc0df353ff0d
--- /dev/null
+++ b/tools/arch/parisc/include/uapi/asm/errno.h
@@ -0,0 +1,128 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _PARISC_ERRNO_H
+#define _PARISC_ERRNO_H
+
+#include <asm-generic/errno-base.h>
+
+#define ENOMSG          35      /* No message of desired type */
+#define EIDRM           36      /* Identifier removed */
+#define ECHRNG          37      /* Channel number out of range */
+#define EL2NSYNC        38      /* Level 2 not synchronized */
+#define EL3HLT          39      /* Level 3 halted */
+#define EL3RST          40      /* Level 3 reset */
+#define ELNRNG          41      /* Link number out of range */
+#define EUNATCH         42      /* Protocol driver not attached */
+#define ENOCSI          43      /* No CSI structure available */
+#define EL2HLT          44      /* Level 2 halted */
+#define EDEADLK         45      /* Resource deadlock would occur */
+#define EDEADLOCK       EDEADLK
+#define ENOLCK          46      /* No record locks available */
+#define EILSEQ          47      /* Illegal byte sequence */
+
+#define ENONET          50      /* Machine is not on the network */
+#define ENODATA         51      /* No data available */
+#define ETIME           52      /* Timer expired */
+#define ENOSR           53      /* Out of streams resources */
+#define ENOSTR          54      /* Device not a stream */
+#define ENOPKG          55      /* Package not installed */
+
+#define ENOLINK         57      /* Link has been severed */
+#define EADV            58      /* Advertise error */
+#define ESRMNT          59      /* Srmount error */
+#define ECOMM           60      /* Communication error on send */
+#define EPROTO          61      /* Protocol error */
+
+#define EMULTIHOP       64      /* Multihop attempted */
+
+#define EDOTDOT         66      /* RFS specific error */
+#define EBADMSG         67      /* Not a data message */
+#define EUSERS          68      /* Too many users */
+#define EDQUOT          69      /* Quota exceeded */
+#define ESTALE          70      /* Stale file handle */
+#define EREMOTE         71      /* Object is remote */
+#define EOVERFLOW       72      /* Value too large for defined data type */
+
+/* these errnos are defined by Linux but not HPUX. */
+
+#define EBADE           160     /* Invalid exchange */
+#define EBADR           161     /* Invalid request descriptor */
+#define EXFULL          162     /* Exchange full */
+#define ENOANO          163     /* No anode */
+#define EBADRQC         164     /* Invalid request code */
+#define EBADSLT         165     /* Invalid slot */
+#define EBFONT          166     /* Bad font file format */
+#define ENOTUNIQ        167     /* Name not unique on network */
+#define EBADFD          168     /* File descriptor in bad state */
+#define EREMCHG         169     /* Remote address changed */
+#define ELIBACC         170     /* Can not access a needed shared library */
+#define ELIBBAD         171     /* Accessing a corrupted shared library */
+#define ELIBSCN         172     /* .lib section in a.out corrupted */
+#define ELIBMAX         173     /* Attempting to link in too many shared libraries */
+#define ELIBEXEC        174     /* Cannot exec a shared library directly */
+#define ERESTART        175     /* Interrupted system call should be restarted */
+#define ESTRPIPE        176     /* Streams pipe error */
+#define EUCLEAN         177     /* Structure needs cleaning */
+#define ENOTNAM         178     /* Not a XENIX named type file */
+#define ENAVAIL         179     /* No XENIX semaphores available */
+#define EISNAM          180     /* Is a named type file */
+#define EREMOTEIO       181     /* Remote I/O error */
+#define ENOMEDIUM       182     /* No medium found */
+#define EMEDIUMTYPE     183     /* Wrong medium type */
+#define ENOKEY          184     /* Required key not available */
+#define EKEYEXPIRED     185     /* Key has expired */
+#define EKEYREVOKED     186     /* Key has been revoked */
+#define EKEYREJECTED    187     /* Key was rejected by service */
+
+/* We now return you to your regularly scheduled HPUX. */
+
+#define ENOSYM          215     /* symbol does not exist in executable */
+#define ENOTSOCK        216     /* Socket operation on non-socket */
+#define EDESTADDRREQ    217     /* Destination address required */
+#define EMSGSIZE        218     /* Message too long */
+#define EPROTOTYPE      219     /* Protocol wrong type for socket */
+#define ENOPROTOOPT     220     /* Protocol not available */
+#define EPROTONOSUPPORT 221     /* Protocol not supported */
+#define ESOCKTNOSUPPORT 222     /* Socket type not supported */
+#define EOPNOTSUPP      223     /* Operation not supported on transport endpoint */
+#define EPFNOSUPPORT    224     /* Protocol family not supported */
+#define EAFNOSUPPORT    225     /* Address family not supported by protocol */
+#define EADDRINUSE      226     /* Address already in use */
+#define EADDRNOTAVAIL   227     /* Cannot assign requested address */
+#define ENETDOWN        228     /* Network is down */
+#define ENETUNREACH     229     /* Network is unreachable */
+#define ENETRESET       230     /* Network dropped connection because of reset */
+#define ECONNABORTED    231     /* Software caused connection abort */
+#define ECONNRESET      232     /* Connection reset by peer */
+#define ENOBUFS         233     /* No buffer space available */
+#define EISCONN         234     /* Transport endpoint is already connected */
+#define ENOTCONN        235     /* Transport endpoint is not connected */
+#define ESHUTDOWN       236     /* Cannot send after transport endpoint shutdown */
+#define ETOOMANYREFS    237     /* Too many references: cannot splice */
+#define ETIMEDOUT       238     /* Connection timed out */
+#define ECONNREFUSED    239     /* Connection refused */
+#define EREFUSED        ECONNREFUSED    /* for HP's NFS apparently */
+#define EREMOTERELEASE  240     /* Remote peer released connection */
+#define EHOSTDOWN       241     /* Host is down */
+#define EHOSTUNREACH    242     /* No route to host */
+
+#define EALREADY        244     /* Operation already in progress */
+#define EINPROGRESS     245     /* Operation now in progress */
+#define EWOULDBLOCK     EAGAIN  /* Operation would block (Not HPUX compliant) */
+#define ENOTEMPTY       247     /* Directory not empty */
+#define ENAMETOOLONG    248     /* File name too long */
+#define ELOOP           249     /* Too many symbolic links encountered */
+#define ENOSYS          251     /* Function not implemented */
+
+#define ENOTSUP         252     /* Function not implemented (POSIX.4 / HPUX) */
+#define ECANCELLED      253     /* aio request was canceled before complete (POSIX.4 / HPUX) */
+#define ECANCELED       ECANCELLED      /* SuSv3 and Solaris wants one 'L' */
+
+/* for robust mutexes */
+#define EOWNERDEAD      254     /* Owner died */
+#define ENOTRECOVERABLE 255     /* State not recoverable */
+
+#define ERFKILL         256     /* Operation not possible due to RF-kill */
+
+#define EHWPOISON       257     /* Memory page has hardware error */
+
+#endif
diff --git a/tools/arch/powerpc/include/uapi/asm/errno.h b/tools/arch/powerpc/include/uapi/asm/errno.h
new file mode 100644
index 000000000000..cc79856896a1
--- /dev/null
+++ b/tools/arch/powerpc/include/uapi/asm/errno.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_ERRNO_H
+#define _ASM_POWERPC_ERRNO_H
+
+#include <asm-generic/errno.h>
+
+#undef  EDEADLOCK
+#define EDEADLOCK       58      /* File locking deadlock error */
+
+#endif  /* _ASM_POWERPC_ERRNO_H */
diff --git a/tools/arch/s390/include/uapi/asm/unistd.h b/tools/arch/s390/include/uapi/asm/unistd.h
new file mode 100644
index 000000000000..725120939051
--- /dev/null
+++ b/tools/arch/s390/include/uapi/asm/unistd.h
@@ -0,0 +1,412 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  S390 version
+ *
+ *  Derived from "include/asm-i386/unistd.h"
+ */
+
+#ifndef _UAPI_ASM_S390_UNISTD_H_
+#define _UAPI_ASM_S390_UNISTD_H_
+
+/*
+ * This file contains the system call numbers.
+ */
+
+#define __NR_exit                 1
+#define __NR_fork                 2
+#define __NR_read                 3
+#define __NR_write                4
+#define __NR_open                 5
+#define __NR_close                6
+#define __NR_restart_syscall      7
+#define __NR_creat                8
+#define __NR_link                 9
+#define __NR_unlink              10
+#define __NR_execve              11
+#define __NR_chdir               12
+#define __NR_mknod               14
+#define __NR_chmod               15
+#define __NR_lseek               19
+#define __NR_getpid              20
+#define __NR_mount               21
+#define __NR_umount              22
+#define __NR_ptrace              26
+#define __NR_alarm               27
+#define __NR_pause               29
+#define __NR_utime               30
+#define __NR_access              33
+#define __NR_nice                34
+#define __NR_sync                36
+#define __NR_kill                37
+#define __NR_rename              38
+#define __NR_mkdir               39
+#define __NR_rmdir               40
+#define __NR_dup                 41
+#define __NR_pipe                42
+#define __NR_times               43
+#define __NR_brk                 45
+#define __NR_signal              48
+#define __NR_acct                51
+#define __NR_umount2             52
+#define __NR_ioctl               54
+#define __NR_fcntl               55
+#define __NR_setpgid             57
+#define __NR_umask               60
+#define __NR_chroot              61
+#define __NR_ustat               62
+#define __NR_dup2                63
+#define __NR_getppid             64
+#define __NR_getpgrp             65
+#define __NR_setsid              66
+#define __NR_sigaction           67
+#define __NR_sigsuspend          72
+#define __NR_sigpending          73
+#define __NR_sethostname         74
+#define __NR_setrlimit           75
+#define __NR_getrusage           77
+#define __NR_gettimeofday        78
+#define __NR_settimeofday        79
+#define __NR_symlink             83
+#define __NR_readlink            85
+#define __NR_uselib              86
+#define __NR_swapon              87
+#define __NR_reboot              88
+#define __NR_readdir             89
+#define __NR_mmap                90
+#define __NR_munmap              91
+#define __NR_truncate            92
+#define __NR_ftruncate           93
+#define __NR_fchmod              94
+#define __NR_getpriority         96
+#define __NR_setpriority         97
+#define __NR_statfs              99
+#define __NR_fstatfs            100
+#define __NR_socketcall         102
+#define __NR_syslog             103
+#define __NR_setitimer          104
+#define __NR_getitimer          105
+#define __NR_stat               106
+#define __NR_lstat              107
+#define __NR_fstat              108
+#define __NR_lookup_dcookie     110
+#define __NR_vhangup            111
+#define __NR_idle               112
+#define __NR_wait4              114
+#define __NR_swapoff            115
+#define __NR_sysinfo            116
+#define __NR_ipc                117
+#define __NR_fsync              118
+#define __NR_sigreturn          119
+#define __NR_clone              120
+#define __NR_setdomainname      121
+#define __NR_uname              122
+#define __NR_adjtimex           124
+#define __NR_mprotect           125
+#define __NR_sigprocmask        126
+#define __NR_create_module      127
+#define __NR_init_module        128
+#define __NR_delete_module      129
+#define __NR_get_kernel_syms    130
+#define __NR_quotactl           131
+#define __NR_getpgid            132
+#define __NR_fchdir             133
+#define __NR_bdflush            134
+#define __NR_sysfs              135
+#define __NR_personality        136
+#define __NR_afs_syscall        137 /* Syscall for Andrew File System */
+#define __NR_getdents           141
+#define __NR_flock              143
+#define __NR_msync              144
+#define __NR_readv              145
+#define __NR_writev             146
+#define __NR_getsid             147
+#define __NR_fdatasync          148
+#define __NR__sysctl            149
+#define __NR_mlock              150
+#define __NR_munlock            151
+#define __NR_mlockall           152
+#define __NR_munlockall         153
+#define __NR_sched_setparam             154
+#define __NR_sched_getparam             155
+#define __NR_sched_setscheduler         156
+#define __NR_sched_getscheduler         157
+#define __NR_sched_yield                158
+#define __NR_sched_get_priority_max     159
+#define __NR_sched_get_priority_min     160
+#define __NR_sched_rr_get_interval      161
+#define __NR_nanosleep          162
+#define __NR_mremap             163
+#define __NR_query_module       167
+#define __NR_poll               168
+#define __NR_nfsservctl         169
+#define __NR_prctl              172
+#define __NR_rt_sigreturn       173
+#define __NR_rt_sigaction       174
+#define __NR_rt_sigprocmask     175
+#define __NR_rt_sigpending      176
+#define __NR_rt_sigtimedwait    177
+#define __NR_rt_sigqueueinfo    178
+#define __NR_rt_sigsuspend      179
+#define __NR_pread64            180
+#define __NR_pwrite64           181
+#define __NR_getcwd             183
+#define __NR_capget             184
+#define __NR_capset             185
+#define __NR_sigaltstack        186
+#define __NR_sendfile           187
+#define __NR_getpmsg            188
+#define __NR_putpmsg            189
+#define __NR_vfork              190
+#define __NR_pivot_root         217
+#define __NR_mincore            218
+#define __NR_madvise            219
+#define __NR_getdents64         220
+#define __NR_readahead          222
+#define __NR_setxattr           224
+#define __NR_lsetxattr          225
+#define __NR_fsetxattr          226
+#define __NR_getxattr           227
+#define __NR_lgetxattr          228
+#define __NR_fgetxattr          229
+#define __NR_listxattr          230
+#define __NR_llistxattr         231
+#define __NR_flistxattr         232
+#define __NR_removexattr        233
+#define __NR_lremovexattr       234
+#define __NR_fremovexattr       235
+#define __NR_gettid             236
+#define __NR_tkill              237
+#define __NR_futex              238
+#define __NR_sched_setaffinity  239
+#define __NR_sched_getaffinity  240
+#define __NR_tgkill             241
+/* Number 242 is reserved for tux */
+#define __NR_io_setup           243
+#define __NR_io_destroy         244
+#define __NR_io_getevents       245
+#define __NR_io_submit          246
+#define __NR_io_cancel          247
+#define __NR_exit_group         248
+#define __NR_epoll_create       249
+#define __NR_epoll_ctl          250
+#define __NR_epoll_wait         251
+#define __NR_set_tid_address    252
+#define __NR_fadvise64          253
+#define __NR_timer_create       254
+#define __NR_timer_settime      255
+#define __NR_timer_gettime      256
+#define __NR_timer_getoverrun   257
+#define __NR_timer_delete       258
+#define __NR_clock_settime      259
+#define __NR_clock_gettime      260
+#define __NR_clock_getres       261
+#define __NR_clock_nanosleep    262
+/* Number 263 is reserved for vserver */
+#define __NR_statfs64           265
+#define __NR_fstatfs64          266
+#define __NR_remap_file_pages   267
+#define __NR_mbind              268
+#define __NR_get_mempolicy      269
+#define __NR_set_mempolicy      270
+#define __NR_mq_open            271
+#define __NR_mq_unlink          272
+#define __NR_mq_timedsend       273
+#define __NR_mq_timedreceive    274
+#define __NR_mq_notify          275
+#define __NR_mq_getsetattr      276
+#define __NR_kexec_load         277
+#define __NR_add_key            278
+#define __NR_request_key        279
+#define __NR_keyctl             280
+#define __NR_waitid             281
+#define __NR_ioprio_set         282
+#define __NR_ioprio_get         283
+#define __NR_inotify_init       284
+#define __NR_inotify_add_watch  285
+#define __NR_inotify_rm_watch   286
+#define __NR_migrate_pages      287
+#define __NR_openat             288
+#define __NR_mkdirat            289
+#define __NR_mknodat            290
+#define __NR_fchownat           291
+#define __NR_futimesat          292
+#define __NR_unlinkat           294
+#define __NR_renameat           295
+#define __NR_linkat             296
+#define __NR_symlinkat          297
+#define __NR_readlinkat         298
+#define __NR_fchmodat           299
+#define __NR_faccessat          300
+#define __NR_pselect6           301
+#define __NR_ppoll              302
+#define __NR_unshare            303
+#define __NR_set_robust_list    304
+#define __NR_get_robust_list    305
+#define __NR_splice             306
+#define __NR_sync_file_range    307
+#define __NR_tee                308
+#define __NR_vmsplice           309
+#define __NR_move_pages         310
+#define __NR_getcpu             311
+#define __NR_epoll_pwait        312
+#define __NR_utimes             313
+#define __NR_fallocate          314
+#define __NR_utimensat          315
+#define __NR_signalfd           316
+#define __NR_timerfd            317
+#define __NR_eventfd            318
+#define __NR_timerfd_create     319
+#define __NR_timerfd_settime    320
+#define __NR_timerfd_gettime    321
+#define __NR_signalfd4          322
+#define __NR_eventfd2           323
+#define __NR_inotify_init1      324
+#define __NR_pipe2              325
+#define __NR_dup3               326
+#define __NR_epoll_create1      327
+#define __NR_preadv             328
+#define __NR_pwritev            329
+#define __NR_rt_tgsigqueueinfo  330
+#define __NR_perf_event_open    331
+#define __NR_fanotify_init      332
+#define __NR_fanotify_mark      333
+#define __NR_prlimit64          334
+#define __NR_name_to_handle_at  335
+#define __NR_open_by_handle_at  336
+#define __NR_clock_adjtime      337
+#define __NR_syncfs             338
+#define __NR_setns              339
+#define __NR_process_vm_readv   340
+#define __NR_process_vm_writev  341
+#define __NR_s390_runtime_instr 342
+#define __NR_kcmp               343
+#define __NR_finit_module       344
+#define __NR_sched_setattr      345
+#define __NR_sched_getattr      346
+#define __NR_renameat2          347
+#define __NR_seccomp            348
+#define __NR_getrandom          349
+#define __NR_memfd_create       350
+#define __NR_bpf                351
+#define __NR_s390_pci_mmio_write        352
+#define __NR_s390_pci_mmio_read         353
+#define __NR_execveat           354
+#define __NR_userfaultfd        355
+#define __NR_membarrier         356
+#define __NR_recvmmsg           357
+#define __NR_sendmmsg           358
+#define __NR_socket             359
+#define __NR_socketpair         360
+#define __NR_bind               361
+#define __NR_connect            362
+#define __NR_listen             363
+#define __NR_accept4            364
+#define __NR_getsockopt         365
+#define __NR_setsockopt         366
+#define __NR_getsockname        367
+#define __NR_getpeername        368
+#define __NR_sendto             369
+#define __NR_sendmsg            370
+#define __NR_recvfrom           371
+#define __NR_recvmsg            372
+#define __NR_shutdown           373
+#define __NR_mlock2             374
+#define __NR_copy_file_range    375
+#define __NR_preadv2            376
+#define __NR_pwritev2           377
+#define __NR_s390_guarded_storage       378
+#define __NR_statx              379
+#define __NR_s390_sthyi         380
+#define NR_syscalls 381
+
+/* 
+ * There are some system calls that are not present on 64 bit, some
+ * have a different name although they do the same (e.g. __NR_chown32
+ * is __NR_chown on 64 bit).
+ */
+#ifndef __s390x__
+
+#define __NR_time                13
+#define __NR_lchown              16
+#define __NR_setuid              23
+#define __NR_getuid              24
+#define __NR_stime               25
+#define __NR_setgid              46
+#define __NR_getgid              47
+#define __NR_geteuid             49
+#define __NR_getegid             50
+#define __NR_setreuid            70
+#define __NR_setregid            71
+#define __NR_getrlimit           76
+#define __NR_getgroups           80
+#define __NR_setgroups           81
+#define __NR_fchown              95
+#define __NR_ioperm             101
+#define __NR_setfsuid           138
+#define __NR_setfsgid           139
+#define __NR__llseek            140
+#define __NR__newselect         142
+#define __NR_setresuid          164
+#define __NR_getresuid          165
+#define __NR_setresgid          170
+#define __NR_getresgid          171
+#define __NR_chown              182
+#define __NR_ugetrlimit         191     /* SuS compliant getrlimit */
+#define __NR_mmap2              192
+#define __NR_truncate64         193
+#define __NR_ftruncate64        194
+#define __NR_stat64             195
+#define __NR_lstat64            196
+#define __NR_fstat64            197
+#define __NR_lchown32           198
+#define __NR_getuid32           199
+#define __NR_getgid32           200
+#define __NR_geteuid32          201
+#define __NR_getegid32          202
+#define __NR_setreuid32         203
+#define __NR_setregid32         204
+#define __NR_getgroups32        205
+#define __NR_setgroups32        206
+#define __NR_fchown32           207
+#define __NR_setresuid32        208
+#define __NR_getresuid32        209
+#define __NR_setresgid32        210
+#define __NR_getresgid32        211
+#define __NR_chown32            212
+#define __NR_setuid32           213
+#define __NR_setgid32           214
+#define __NR_setfsuid32         215
+#define __NR_setfsgid32         216
+#define __NR_fcntl64            221
+#define __NR_sendfile64         223
+#define __NR_fadvise64_64       264
+#define __NR_fstatat64          293
+
+#else
+
+#define __NR_select             142
+#define __NR_getrlimit          191     /* SuS compliant getrlimit */
+#define __NR_lchown             198
+#define __NR_getuid             199
+#define __NR_getgid             200
+#define __NR_geteuid            201
+#define __NR_getegid            202
+#define __NR_setreuid           203
+#define __NR_setregid           204
+#define __NR_getgroups          205
+#define __NR_setgroups          206
+#define __NR_fchown             207
+#define __NR_setresuid          208
+#define __NR_getresuid          209
+#define __NR_setresgid          210
+#define __NR_getresgid          211
+#define __NR_chown              212
+#define __NR_setuid             213
+#define __NR_setgid             214
+#define __NR_setfsuid           215
+#define __NR_setfsgid           216
+#define __NR_newfstatat         293
+
+#endif
+
+#endif /* _UAPI_ASM_S390_UNISTD_H_ */
diff --git a/tools/arch/sparc/include/uapi/asm/errno.h b/tools/arch/sparc/include/uapi/asm/errno.h
new file mode 100644
index 000000000000..81a732b902ee
--- /dev/null
+++ b/tools/arch/sparc/include/uapi/asm/errno.h
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _SPARC_ERRNO_H
+#define _SPARC_ERRNO_H
+
+/* These match the SunOS error numbering scheme. */
+
+#include <asm-generic/errno-base.h>
+
+#define EWOULDBLOCK     EAGAIN  /* Operation would block */
+#define EINPROGRESS     36      /* Operation now in progress */
+#define EALREADY        37      /* Operation already in progress */
+#define ENOTSOCK        38      /* Socket operation on non-socket */
+#define EDESTADDRREQ    39      /* Destination address required */
+#define EMSGSIZE        40      /* Message too long */
+#define EPROTOTYPE      41      /* Protocol wrong type for socket */
+#define ENOPROTOOPT     42      /* Protocol not available */
+#define EPROTONOSUPPORT 43      /* Protocol not supported */
+#define ESOCKTNOSUPPORT 44      /* Socket type not supported */
+#define EOPNOTSUPP      45      /* Op not supported on transport endpoint */
+#define EPFNOSUPPORT    46      /* Protocol family not supported */
+#define EAFNOSUPPORT    47      /* Address family not supported by protocol */
+#define EADDRINUSE      48      /* Address already in use */
+#define EADDRNOTAVAIL   49      /* Cannot assign requested address */
+#define ENETDOWN        50      /* Network is down */
+#define ENETUNREACH     51      /* Network is unreachable */
+#define ENETRESET       52      /* Net dropped connection because of reset */
+#define ECONNABORTED    53      /* Software caused connection abort */
+#define ECONNRESET      54      /* Connection reset by peer */
+#define ENOBUFS         55      /* No buffer space available */
+#define EISCONN         56      /* Transport endpoint is already connected */
+#define ENOTCONN        57      /* Transport endpoint is not connected */
+#define ESHUTDOWN       58      /* No send after transport endpoint shutdown */
+#define ETOOMANYREFS    59      /* Too many references: cannot splice */
+#define ETIMEDOUT       60      /* Connection timed out */
+#define ECONNREFUSED    61      /* Connection refused */
+#define ELOOP           62      /* Too many symbolic links encountered */
+#define ENAMETOOLONG    63      /* File name too long */
+#define EHOSTDOWN       64      /* Host is down */
+#define EHOSTUNREACH    65      /* No route to host */
+#define ENOTEMPTY       66      /* Directory not empty */
+#define EPROCLIM        67      /* SUNOS: Too many processes */
+#define EUSERS          68      /* Too many users */
+#define EDQUOT          69      /* Quota exceeded */
+#define ESTALE          70      /* Stale file handle */
+#define EREMOTE         71      /* Object is remote */
+#define ENOSTR          72      /* Device not a stream */
+#define ETIME           73      /* Timer expired */
+#define ENOSR           74      /* Out of streams resources */
+#define ENOMSG          75      /* No message of desired type */
+#define EBADMSG         76      /* Not a data message */
+#define EIDRM           77      /* Identifier removed */
+#define EDEADLK         78      /* Resource deadlock would occur */
+#define ENOLCK          79      /* No record locks available */
+#define ENONET          80      /* Machine is not on the network */
+#define ERREMOTE        81      /* SunOS: Too many lvls of remote in path */
+#define ENOLINK         82      /* Link has been severed */
+#define EADV            83      /* Advertise error */
+#define ESRMNT          84      /* Srmount error */
+#define ECOMM           85      /* Communication error on send */
+#define EPROTO          86      /* Protocol error */
+#define EMULTIHOP       87      /* Multihop attempted */
+#define EDOTDOT         88      /* RFS specific error */
+#define EREMCHG         89      /* Remote address changed */
+#define ENOSYS          90      /* Function not implemented */
+
+/* The rest have no SunOS equivalent. */
+#define ESTRPIPE        91      /* Streams pipe error */
+#define EOVERFLOW       92      /* Value too large for defined data type */
+#define EBADFD          93      /* File descriptor in bad state */
+#define ECHRNG          94      /* Channel number out of range */
+#define EL2NSYNC        95      /* Level 2 not synchronized */
+#define EL3HLT          96      /* Level 3 halted */
+#define EL3RST          97      /* Level 3 reset */
+#define ELNRNG          98      /* Link number out of range */
+#define EUNATCH         99      /* Protocol driver not attached */
+#define ENOCSI          100     /* No CSI structure available */
+#define EL2HLT          101     /* Level 2 halted */
+#define EBADE           102     /* Invalid exchange */
+#define EBADR           103     /* Invalid request descriptor */
+#define EXFULL          104     /* Exchange full */
+#define ENOANO          105     /* No anode */
+#define EBADRQC         106     /* Invalid request code */
+#define EBADSLT         107     /* Invalid slot */
+#define EDEADLOCK       108     /* File locking deadlock error */
+#define EBFONT          109     /* Bad font file format */
+#define ELIBEXEC        110     /* Cannot exec a shared library directly */
+#define ENODATA         111     /* No data available */
+#define ELIBBAD         112     /* Accessing a corrupted shared library */
+#define ENOPKG          113     /* Package not installed */
+#define ELIBACC         114     /* Can not access a needed shared library */
+#define ENOTUNIQ        115     /* Name not unique on network */
+#define ERESTART        116     /* Interrupted syscall should be restarted */
+#define EUCLEAN         117     /* Structure needs cleaning */
+#define ENOTNAM         118     /* Not a XENIX named type file */
+#define ENAVAIL         119     /* No XENIX semaphores available */
+#define EISNAM          120     /* Is a named type file */
+#define EREMOTEIO       121     /* Remote I/O error */
+#define EILSEQ          122     /* Illegal byte sequence */
+#define ELIBMAX         123     /* Atmpt to link in too many shared libs */
+#define ELIBSCN         124     /* .lib section in a.out corrupted */
+
+#define ENOMEDIUM       125     /* No medium found */
+#define EMEDIUMTYPE     126     /* Wrong medium type */
+#define ECANCELED       127     /* Operation Cancelled */
+#define ENOKEY          128     /* Required key not available */
+#define EKEYEXPIRED     129     /* Key has expired */
+#define EKEYREVOKED     130     /* Key has been revoked */
+#define EKEYREJECTED    131     /* Key was rejected by service */
+
+/* for robust mutexes */
+#define EOWNERDEAD      132     /* Owner died */
+#define ENOTRECOVERABLE 133     /* State not recoverable */
+
+#define ERFKILL         134     /* Operation not possible due to RF-kill */
+
+#define EHWPOISON       135     /* Memory page has hardware error */
+
+#endif
diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h
index 800104c8a3ed..21ac898df2d8 100644
--- a/tools/arch/x86/include/asm/cpufeatures.h
+++ b/tools/arch/x86/include/asm/cpufeatures.h
@@ -197,11 +197,12 @@
 #define X86_FEATURE_CAT_L3              ( 7*32+ 4) /* Cache Allocation Technology L3 */
 #define X86_FEATURE_CAT_L2              ( 7*32+ 5) /* Cache Allocation Technology L2 */
 #define X86_FEATURE_CDP_L3              ( 7*32+ 6) /* Code and Data Prioritization L3 */
+#define X86_FEATURE_INVPCID_SINGLE      ( 7*32+ 7) /* Effectively INVPCID && CR4.PCIDE=1 */
 
 #define X86_FEATURE_HW_PSTATE           ( 7*32+ 8) /* AMD HW-PState */
 #define X86_FEATURE_PROC_FEEDBACK       ( 7*32+ 9) /* AMD ProcFeedbackInterface */
 #define X86_FEATURE_SME                 ( 7*32+10) /* AMD Secure Memory Encryption */
-
+#define X86_FEATURE_PTI                 ( 7*32+11) /* Kernel Page Table Isolation enabled */
 #define X86_FEATURE_INTEL_PPIN          ( 7*32+14) /* Intel Processor Inventory Number */
 #define X86_FEATURE_INTEL_PT            ( 7*32+15) /* Intel Processor Trace */
 #define X86_FEATURE_AVX512_4VNNIW       ( 7*32+16) /* AVX-512 Neural Network Instructions */
@@ -340,5 +341,6 @@
 #define X86_BUG_SWAPGS_FENCE            X86_BUG(11) /* SWAPGS without input dep on GS */
 #define X86_BUG_MONITOR                 X86_BUG(12) /* IPI required to wake up remote CPU */
 #define X86_BUG_AMD_E400                X86_BUG(13) /* CPU is among the affected by Erratum 400 */
+#define X86_BUG_CPU_MELTDOWN            X86_BUG(14) /* CPU is affected by meltdown attack and needs kernel page table isolation */
 
 #endif /* _ASM_X86_CPUFEATURES_H */
diff --git a/tools/arch/x86/include/asm/disabled-features.h b/tools/arch/x86/include/asm/disabled-features.h
index 14d6d5007314..b027633e7300 100644
--- a/tools/arch/x86/include/asm/disabled-features.h
+++ b/tools/arch/x86/include/asm/disabled-features.h
@@ -50,6 +50,12 @@
 # define DISABLE_LA57   (1<<(X86_FEATURE_LA57 & 31))
 #endif
 
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+# define DISABLE_PTI            0
+#else
+# define DISABLE_PTI            (1 << (X86_FEATURE_PTI & 31))
+#endif
+
 /*
  * Make sure to add features to the correct mask
  */
@@ -60,7 +66,7 @@
 #define DISABLED_MASK4  (DISABLE_PCID)
 #define DISABLED_MASK5  0
 #define DISABLED_MASK6  0
-#define DISABLED_MASK7  0
+#define DISABLED_MASK7  (DISABLE_PTI)
 #define DISABLED_MASK8  0
 #define DISABLED_MASK9  (DISABLE_MPX)
 #define DISABLED_MASK10 0
diff --git a/tools/arch/x86/include/uapi/asm/errno.h b/tools/arch/x86/include/uapi/asm/errno.h
new file mode 100644
index 000000000000..4c82b503d92f
--- /dev/null
+++ b/tools/arch/x86/include/uapi/asm/errno.h
@@ -0,0 +1 @@
+#include <asm-generic/errno.h>
diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature
index c71a05b9c984..c378f003b007 100644
--- a/tools/build/Makefile.feature
+++ b/tools/build/Makefile.feature
@@ -56,6 +56,7 @@ FEATURE_TESTS_BASIC :=                  \
         libunwind-arm                   \
         libunwind-aarch64               \
         pthread-attr-setaffinity-np     \
+        pthread-barrier                 \
         stackprotector-all              \
         timerfd                         \
         libdw-dwarf-unwind              \
@@ -65,7 +66,8 @@ FEATURE_TESTS_BASIC :=                  \
         bpf                             \
         sched_getcpu                    \
         sdt                             \
-        setns
+        setns                           \
+        libopencsd
 
 # FEATURE_TESTS_BASIC + FEATURE_TESTS_EXTRA is the complete list
 # of all feature tests
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile
index 96982640fbf8..59585fe20221 100644
--- a/tools/build/feature/Makefile
+++ b/tools/build/feature/Makefile
@@ -37,6 +37,7 @@ FILES=                                          \
          test-libunwind-debug-frame-arm.bin     \
          test-libunwind-debug-frame-aarch64.bin \
          test-pthread-attr-setaffinity-np.bin   \
+         test-pthread-barrier.bin               \
          test-stackprotector-all.bin            \
          test-timerfd.bin                       \
          test-libdw-dwarf-unwind.bin            \
@@ -51,7 +52,8 @@ FILES=                                          \
          test-cxx.bin                           \
          test-jvmti.bin                         \
          test-sched_getcpu.bin                  \
-         test-setns.bin
+         test-setns.bin                         \
+         test-libopencsd.bin
 
 FILES := $(addprefix $(OUTPUT),$(FILES))
 
@@ -79,6 +81,9 @@ $(OUTPUT)test-hello.bin:
 $(OUTPUT)test-pthread-attr-setaffinity-np.bin:
         $(BUILD) -D_GNU_SOURCE -lpthread
 
+$(OUTPUT)test-pthread-barrier.bin:
+        $(BUILD) -lpthread
+
 $(OUTPUT)test-stackprotector-all.bin:
         $(BUILD) -fstack-protector-all
 
@@ -100,6 +105,10 @@ $(OUTPUT)test-sched_getcpu.bin:
 $(OUTPUT)test-setns.bin:
         $(BUILD)
 
+$(OUTPUT)test-libopencsd.bin:
+        $(BUILD) # -lopencsd_c_api -lopencsd provided by
+                 # $(FEATURE_CHECK_LDFLAGS-libopencsd)
+
 DWARFLIBS := -ldw
 ifeq ($(findstring -static,${LDFLAGS}),-static)
 DWARFLIBS += -lelf -lebl -lz -llzma -lbz2
diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c
index 4112702e4aed..8dc20a61341f 100644
--- a/tools/build/feature/test-all.c
+++ b/tools/build/feature/test-all.c
@@ -118,6 +118,10 @@
 # include "test-pthread-attr-setaffinity-np.c"
 #undef main
 
+#define main main_test_pthread_barrier
+# include "test-pthread-barrier.c"
+#undef main
+
 #define main main_test_sched_getcpu
 # include "test-sched_getcpu.c"
 #undef main
@@ -158,6 +162,10 @@
 # include "test-setns.c"
 #undef main
 
+#define main main_test_libopencsd
+# include "test-libopencsd.c"
+#undef main
+
 int main(int argc, char *argv[])
 {
         main_test_libpython();
@@ -187,6 +195,7 @@ int main(int argc, char *argv[])
         main_test_sync_compare_and_swap(argc, argv);
         main_test_zlib();
         main_test_pthread_attr_setaffinity_np();
+        main_test_pthread_barrier();
         main_test_lzma();
         main_test_get_cpuid();
         main_test_bpf();
@@ -194,6 +203,7 @@ int main(int argc, char *argv[])
         main_test_sched_getcpu();
         main_test_sdt();
         main_test_setns();
+        main_test_libopencsd();
 
         return 0;
 }
diff --git a/tools/build/feature/test-libopencsd.c b/tools/build/feature/test-libopencsd.c
new file mode 100644
index 000000000000..5ff1246e6194
--- /dev/null
+++ b/tools/build/feature/test-libopencsd.c
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <opencsd/c_api/opencsd_c_api.h>
+
+int main(void)
+{
+        (void)ocsd_get_version();
+        return 0;
+}
diff --git a/tools/build/feature/test-pthread-barrier.c b/tools/build/feature/test-pthread-barrier.c
new file mode 100644
index 000000000000..0558d9334d97
--- /dev/null
+++ b/tools/build/feature/test-pthread-barrier.c
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <stdint.h>
+#include <pthread.h>
+
+int main(void)
+{
+        pthread_barrier_t barrier;
+
+        pthread_barrier_init(&barrier, NULL, 1);
+        pthread_barrier_wait(&barrier);
+        return pthread_barrier_destroy(&barrier);
+}
diff --git a/tools/include/uapi/asm-generic/errno-base.h b/tools/include/uapi/asm-generic/errno-base.h
new file mode 100644
index 000000000000..9653140bff92
--- /dev/null
+++ b/tools/include/uapi/asm-generic/errno-base.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_ERRNO_BASE_H
+#define _ASM_GENERIC_ERRNO_BASE_H
+
+#define EPERM            1      /* Operation not permitted */
+#define ENOENT           2      /* No such file or directory */
+#define ESRCH            3      /* No such process */
+#define EINTR            4      /* Interrupted system call */
+#define EIO              5      /* I/O error */
+#define ENXIO            6      /* No such device or address */
+#define E2BIG            7      /* Argument list too long */
+#define ENOEXEC          8      /* Exec format error */
+#define EBADF            9      /* Bad file number */
+#define ECHILD          10      /* No child processes */
+#define EAGAIN          11      /* Try again */
+#define ENOMEM          12      /* Out of memory */
+#define EACCES          13      /* Permission denied */
+#define EFAULT          14      /* Bad address */
+#define ENOTBLK         15      /* Block device required */
+#define EBUSY           16      /* Device or resource busy */
+#define EEXIST          17      /* File exists */
+#define EXDEV           18      /* Cross-device link */
+#define ENODEV          19      /* No such device */
+#define ENOTDIR         20      /* Not a directory */
+#define EISDIR          21      /* Is a directory */
+#define EINVAL          22      /* Invalid argument */
+#define ENFILE          23      /* File table overflow */
+#define EMFILE          24      /* Too many open files */
+#define ENOTTY          25      /* Not a typewriter */
+#define ETXTBSY         26      /* Text file busy */
+#define EFBIG           27      /* File too large */
+#define ENOSPC          28      /* No space left on device */
+#define ESPIPE          29      /* Illegal seek */
+#define EROFS           30      /* Read-only file system */
+#define EMLINK          31      /* Too many links */
+#define EPIPE           32      /* Broken pipe */
+#define EDOM            33      /* Math argument out of domain of func */
+#define ERANGE          34      /* Math result not representable */
+
+#endif
diff --git a/tools/include/uapi/asm-generic/errno.h b/tools/include/uapi/asm-generic/errno.h
new file mode 100644
index 000000000000..cf9c51ac49f9
--- /dev/null
+++ b/tools/include/uapi/asm-generic/errno.h
@@ -0,0 +1,123 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_ERRNO_H
+#define _ASM_GENERIC_ERRNO_H
+
+#include <asm-generic/errno-base.h>
+
+#define EDEADLK         35      /* Resource deadlock would occur */
+#define ENAMETOOLONG    36      /* File name too long */
+#define ENOLCK          37      /* No record locks available */
+
+/*
+ * This error code is special: arch syscall entry code will return
+ * -ENOSYS if users try to call a syscall that doesn't exist.  To keep
+ * failures of syscalls that really do exist distinguishable from
+ * failures due to attempts to use a nonexistent syscall, syscall
+ * implementations should refrain from returning -ENOSYS.
+ */
+#define ENOSYS          38      /* Invalid system call number */
+
+#define ENOTEMPTY       39      /* Directory not empty */
+#define ELOOP           40      /* Too many symbolic links encountered */
+#define EWOULDBLOCK     EAGAIN  /* Operation would block */
+#define ENOMSG          42      /* No message of desired type */
+#define EIDRM           43      /* Identifier removed */
+#define ECHRNG          44      /* Channel number out of range */
+#define EL2NSYNC        45      /* Level 2 not synchronized */
+#define EL3HLT          46      /* Level 3 halted */
+#define EL3RST          47      /* Level 3 reset */
+#define ELNRNG          48      /* Link number out of range */
+#define EUNATCH         49      /* Protocol driver not attached */
+#define ENOCSI          50      /* No CSI structure available */
+#define EL2HLT          51      /* Level 2 halted */
+#define EBADE           52      /* Invalid exchange */
+#define EBADR           53      /* Invalid request descriptor */
+#define EXFULL          54      /* Exchange full */
+#define ENOANO          55      /* No anode */
+#define EBADRQC         56      /* Invalid request code */
+#define EBADSLT         57      /* Invalid slot */
+
+#define EDEADLOCK       EDEADLK
+
+#define EBFONT          59      /* Bad font file format */
+#define ENOSTR          60      /* Device not a stream */
+#define ENODATA         61      /* No data available */
+#define ETIME           62      /* Timer expired */
+#define ENOSR           63      /* Out of streams resources */
+#define ENONET          64      /* Machine is not on the network */
+#define ENOPKG          65      /* Package not installed */
+#define EREMOTE         66      /* Object is remote */
+#define ENOLINK         67      /* Link has been severed */
+#define EADV            68      /* Advertise error */
+#define ESRMNT          69      /* Srmount error */
+#define ECOMM           70      /* Communication error on send */
+#define EPROTO          71      /* Protocol error */
+#define EMULTIHOP       72      /* Multihop attempted */
+#define EDOTDOT         73      /* RFS specific error */
+#define EBADMSG         74      /* Not a data message */
+#define EOVERFLOW       75      /* Value too large for defined data type */
+#define ENOTUNIQ        76      /* Name not unique on network */
+#define EBADFD          77      /* File descriptor in bad state */
+#define EREMCHG         78      /* Remote address changed */
+#define ELIBACC         79      /* Can not access a needed shared library */
+#define ELIBBAD         80      /* Accessing a corrupted shared library */
+#define ELIBSCN         81      /* .lib section in a.out corrupted */
+#define ELIBMAX         82      /* Attempting to link in too many shared libraries */
+#define ELIBEXEC        83      /* Cannot exec a shared library directly */
+#define EILSEQ          84      /* Illegal byte sequence */
+#define ERESTART        85      /* Interrupted system call should be restarted */
+#define ESTRPIPE        86      /* Streams pipe error */
+#define EUSERS          87      /* Too many users */
+#define ENOTSOCK        88      /* Socket operation on non-socket */
+#define EDESTADDRREQ    89      /* Destination address required */
+#define EMSGSIZE        90      /* Message too long */
+#define EPROTOTYPE      91      /* Protocol wrong type for socket */
+#define ENOPROTOOPT     92      /* Protocol not available */
+#define EPROTONOSUPPORT 93      /* Protocol not supported */
+#define ESOCKTNOSUPPORT 94      /* Socket type not supported */
+#define EOPNOTSUPP      95      /* Operation not supported on transport endpoint */
+#define EPFNOSUPPORT    96      /* Protocol family not supported */
+#define EAFNOSUPPORT    97      /* Address family not supported by protocol */
+#define EADDRINUSE      98      /* Address already in use */
+#define EADDRNOTAVAIL   99      /* Cannot assign requested address */
+#define ENETDOWN        100     /* Network is down */
+#define ENETUNREACH     101     /* Network is unreachable */
+#define ENETRESET       102     /* Network dropped connection because of reset */
+#define ECONNABORTED    103     /* Software caused connection abort */
+#define ECONNRESET      104     /* Connection reset by peer */
+#define ENOBUFS         105     /* No buffer space available */
+#define EISCONN         106     /* Transport endpoint is already connected */
+#define ENOTCONN        107     /* Transport endpoint is not connected */
+#define ESHUTDOWN       108     /* Cannot send after transport endpoint shutdown */
+#define ETOOMANYREFS    109     /* Too many references: cannot splice */
+#define ETIMEDOUT       110     /* Connection timed out */
+#define ECONNREFUSED    111     /* Connection refused */
+#define EHOSTDOWN       112     /* Host is down */
+#define EHOSTUNREACH    113     /* No route to host */
+#define EALREADY        114     /* Operation already in progress */
+#define EINPROGRESS     115     /* Operation now in progress */
+#define ESTALE          116     /* Stale file handle */
+#define EUCLEAN         117     /* Structure needs cleaning */
+#define ENOTNAM         118     /* Not a XENIX named type file */
+#define ENAVAIL         119     /* No XENIX semaphores available */
+#define EISNAM          120     /* Is a named type file */
+#define EREMOTEIO       121     /* Remote I/O error */
+#define EDQUOT          122     /* Quota exceeded */
+
+#define ENOMEDIUM       123     /* No medium found */
+#define EMEDIUMTYPE     124     /* Wrong medium type */
+#define ECANCELED       125     /* Operation Canceled */
+#define ENOKEY          126     /* Required key not available */
+#define EKEYEXPIRED     127     /* Key has expired */
+#define EKEYREVOKED     128     /* Key has been revoked */
+#define EKEYREJECTED    129     /* Key was rejected by service */
+
+/* for robust mutexes */
+#define EOWNERDEAD      130     /* Owner died */
+#define ENOTRECOVERABLE 131     /* State not recoverable */
+
+#define ERFKILL         132     /* Operation not possible due to RF-kill */
+
+#define EHWPOISON       133     /* Memory page has hardware error */
+
+#endif
diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index b9a4953018ed..c77c9a2ebbbb 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -612,9 +612,12 @@ struct perf_event_mmap_page {
  */
 #define PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT (1 << 12)
 /*
- * PERF_RECORD_MISC_MMAP_DATA and PERF_RECORD_MISC_COMM_EXEC are used on
- * different events so can reuse the same bit position.
- * Ditto PERF_RECORD_MISC_SWITCH_OUT.
+ * Following PERF_RECORD_MISC_* are used on different
+ * events, so can reuse the same bit position:
+ *
+ *   PERF_RECORD_MISC_MMAP_DATA  - PERF_RECORD_MMAP* events
+ *   PERF_RECORD_MISC_COMM_EXEC  - PERF_RECORD_COMM event
+ *   PERF_RECORD_MISC_SWITCH_OUT - PERF_RECORD_SWITCH* events
  */
 #define PERF_RECORD_MISC_MMAP_DATA              (1 << 13)
 #define PERF_RECORD_MISC_COMM_EXEC              (1 << 13)
@@ -864,6 +867,7 @@ enum perf_event_type {
          *      struct perf_event_header        header;
          *      u32                             pid;
          *      u32                             tid;
+         *      struct sample_id                sample_id;
          * };
          */
         PERF_RECORD_ITRACE_START                = 12,
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 7ce724fc0544..e5f2acbb70cc 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -1094,7 +1094,7 @@ static enum event_type __read_token(char **tok)
                 if (strcmp(*tok, "LOCAL_PR_FMT") == 0) {
                         free(*tok);
                         *tok = NULL;
-                        return force_token("\"\%s\" ", tok);
+                        return force_token("\"%s\" ", tok);
                 } else if (strcmp(*tok, "STA_PR_FMT") == 0) {
                         free(*tok);
                         *tok = NULL;
@@ -3970,6 +3970,11 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
                                 val &= ~fval;
                         }
                 }
+                if (val) {
+                        if (print && arg->flags.delim)
+                                trace_seq_puts(s, arg->flags.delim);
+                        trace_seq_printf(s, "0x%llx", val);
+                }
                 break;
         case PRINT_SYMBOL:
                 val = eval_num_arg(data, size, event, arg->symbol.field);
@@ -3980,6 +3985,8 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
                                 break;
                         }
                 }
+                if (!flag)
+                        trace_seq_printf(s, "0x%llx", val);
                 break;
         case PRINT_HEX:
         case PRINT_HEX_STR:
@@ -4293,6 +4300,26 @@ static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struc
                                 goto process_again;
                         case 'p':
                                 ls = 1;
+                                if (isalnum(ptr[1])) {
+                                        ptr++;
+                                        /* Check for special pointers */
+                                        switch (*ptr) {
+                                        case 's':
+                                        case 'S':
+                                        case 'f':
+                                        case 'F':
+                                                break;
+                                        default:
+                                                /*
+                                                 * Older kernels do not process
+                                                 * dereferenced pointers.
+                                                 * Only process if the pointer
+                                                 * value is a printable.
+                                                 */
+                                                if (isprint(*(char *)bptr))
+                                                        goto process_string;
+                                        }
+                                }
                                 /* fall through */
                         case 'd':
                         case 'u':
@@ -4345,6 +4372,7 @@ static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struc
 
                                 break;
                         case 's':
+ process_string:
                                 arg = alloc_arg();
                                 if (!arg) {
                                         do_warning_event(event, "%s(%d): not enough memory!",
@@ -4949,21 +4977,27 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
                                 else
                                         ls = 2;
 
-                                if (*(ptr+1) == 'F' || *(ptr+1) == 'f' ||
-                                    *(ptr+1) == 'S' || *(ptr+1) == 's') {
+                                if (isalnum(ptr[1]))
                                         ptr++;
+
+                                if (arg->type == PRINT_BSTRING) {
+                                        trace_seq_puts(s, arg->string.string);
+                                        break;
+                                }
+
+                                if (*ptr == 'F' || *ptr == 'f' ||
+                                    *ptr == 'S' || *ptr == 's') {
                                         show_func = *ptr;
-                                } else if (*(ptr+1) == 'M' || *(ptr+1) == 'm') {
-                                        print_mac_arg(s, *(ptr+1), data, size, event, arg);
-                                        ptr++;
+                                } else if (*ptr == 'M' || *ptr == 'm') {
+                                        print_mac_arg(s, *ptr, data, size, event, arg);
                                         arg = arg->next;
                                         break;
-                                } else if (*(ptr+1) == 'I' || *(ptr+1) == 'i') {
+                                } else if (*ptr == 'I' || *ptr == 'i') {
                                         int n;
 
-                                        n = print_ip_arg(s, ptr+1, data, size, event, arg);
+                                        n = print_ip_arg(s, ptr, data, size, event, arg);
                                         if (n > 0) {
-                                                ptr += n;
+                                                ptr += n - 1;
                                                 arg = arg->next;
                                                 break;
                                         }
@@ -5532,8 +5566,14 @@ void pevent_print_event(struct pevent *pevent, struct trace_seq *s,
 
         event = pevent_find_event_by_record(pevent, record);
         if (!event) {
-                do_warning("ug! no event found for type %d",
-                           trace_parse_common_type(pevent, record->data));
+                int i;
+                int type = trace_parse_common_type(pevent, record->data);
+
+                do_warning("ug! no event found for type %d", type);
+                trace_seq_printf(s, "[UNKNOWN TYPE %d]", type);
+                for (i = 0; i < record->size; i++)
+                        trace_seq_printf(s, " %02x",
+                                         ((unsigned char *)record->data)[i]);
                 return;
         }
 
diff --git a/tools/lib/traceevent/event-plugin.c b/tools/lib/traceevent/event-plugin.c
index a16756ae3526..d542cb60ca1a 100644
--- a/tools/lib/traceevent/event-plugin.c
+++ b/tools/lib/traceevent/event-plugin.c
@@ -120,12 +120,12 @@ char **traceevent_plugin_list_options(void)
                 for (op = reg->options; op->name; op++) {
                         char *alias = op->plugin_alias ? op->plugin_alias : op->file;
                         char **temp = list;
+                        int ret;
 
-                        name = malloc(strlen(op->name) + strlen(alias) + 2);
-                        if (!name)
+                        ret = asprintf(&name, "%s:%s", alias, op->name);
+                        if (ret < 0)
                                 goto err;
 
-                        sprintf(name, "%s:%s", alias, op->name);
                         list = realloc(list, count + 2);
                         if (!list) {
                                 list = temp;
@@ -290,17 +290,14 @@ load_plugin(struct pevent *pevent, const char *path,
         const char *alias;
         char *plugin;
         void *handle;
+        int ret;
 
-        plugin = malloc(strlen(path) + strlen(file) + 2);
-        if (!plugin) {
+        ret = asprintf(&plugin, "%s/%s", path, file);
+        if (ret < 0) {
                 warning("could not allocate plugin memory\n");
                 return;
         }
 
-        strcpy(plugin, path);
-        strcat(plugin, "/");
-        strcat(plugin, file);
-
         handle = dlopen(plugin, RTLD_NOW | RTLD_GLOBAL);
         if (!handle) {
                 warning("could not load plugin '%s'\n%s\n",
@@ -391,6 +388,7 @@ load_plugins(struct pevent *pevent, const char *suffix,
         char *home;
         char *path;
         char *envdir;
+        int ret;
 
         if (pevent->flags & PEVENT_DISABLE_PLUGINS)
                 return;
@@ -421,16 +419,12 @@ load_plugins(struct pevent *pevent, const char *suffix,
         if (!home)
                 return;
 
-        path = malloc(strlen(home) + strlen(LOCAL_PLUGIN_DIR) + 2);
-        if (!path) {
+        ret = asprintf(&path, "%s/%s", home, LOCAL_PLUGIN_DIR);
+        if (ret < 0) {
                 warning("could not allocate plugin memory\n");
                 return;
         }
 
-        strcpy(path, home);
-        strcat(path, "/");
-        strcat(path, LOCAL_PLUGIN_DIR);
-
         load_plugins_dir(pevent, suffix, path, load_plugin, data);
 
         free(path);
diff --git a/tools/lib/traceevent/kbuffer-parse.c b/tools/lib/traceevent/kbuffer-parse.c
index c94e3641b046..ca424b157e46 100644
--- a/tools/lib/traceevent/kbuffer-parse.c
+++ b/tools/lib/traceevent/kbuffer-parse.c
@@ -24,8 +24,8 @@
 
 #include "kbuffer.h"
 
-#define MISSING_EVENTS (1 << 31)
-#define MISSING_STORED (1 << 30)
+#define MISSING_EVENTS (1UL << 31)
+#define MISSING_STORED (1UL << 30)
 
 #define COMMIT_MASK ((1 << 27) - 1)
 
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index 315df0a70265..431e8b309f6e 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -287,12 +287,10 @@ find_event(struct pevent *pevent, struct event_list **events,
                 sys_name = NULL;
         }
 
-        reg = malloc(strlen(event_name) + 3);
-        if (reg == NULL)
+        ret = asprintf(&reg, "^%s$", event_name);
+        if (ret < 0)
                 return PEVENT_ERRNO__MEM_ALLOC_FAILED;
 
-        sprintf(reg, "^%s$", event_name);
-
         ret = regcomp(&ereg, reg, REG_ICASE|REG_NOSUB);
         free(reg);
 
@@ -300,13 +298,12 @@ find_event(struct pevent *pevent, struct event_list **events,
                 return PEVENT_ERRNO__INVALID_EVENT_NAME;
 
         if (sys_name) {
-                reg = malloc(strlen(sys_name) + 3);
-                if (reg == NULL) {
+                ret = asprintf(&reg, "^%s$", sys_name);
+                if (ret < 0) {
                         regfree(&ereg);
                         return PEVENT_ERRNO__MEM_ALLOC_FAILED;
                 }
 
-                sprintf(reg, "^%s$", sys_name);
                 ret = regcomp(&sreg, reg, REG_ICASE|REG_NOSUB);
                 free(reg);
                 if (ret) {
@@ -1634,6 +1631,7 @@ int pevent_filter_clear_trivial(struct event_filter *filter,
                 case FILTER_TRIVIAL_FALSE:
                         if (filter_type->filter->boolean.value)
                                 continue;
+                        break;
                 case FILTER_TRIVIAL_TRUE:
                         if (!filter_type->filter->boolean.value)
                                 continue;
@@ -1879,17 +1877,25 @@ static const char *get_field_str(struct filter_arg *arg, struct pevent_record *r
         struct pevent *pevent;
         unsigned long long addr;
         const char *val = NULL;
+        unsigned int size;
         char hex[64];
 
         /* If the field is not a string convert it */
         if (arg->str.field->flags & FIELD_IS_STRING) {
                 val = record->data + arg->str.field->offset;
+                size = arg->str.field->size;
+
+                if (arg->str.field->flags & FIELD_IS_DYNAMIC) {
+                        addr = *(unsigned int *)val;
+                        val = record->data + (addr & 0xffff);
+                        size = addr >> 16;
+                }
 
                 /*
                  * We need to copy the data since we can't be sure the field
                  * is null terminated.
                  */
-                if (*(val + arg->str.field->size - 1)) {
+                if (*(val + size - 1)) {
                         /* copy it */
                         memcpy(arg->str.buffer, val, arg->str.field->size);
                         /* the buffer is already NULL terminated */
diff --git a/tools/perf/Build b/tools/perf/Build
index b48ca40fccf9..e5232d567611 100644
--- a/tools/perf/Build
+++ b/tools/perf/Build
@@ -25,7 +25,7 @@ perf-y += builtin-data.o
 perf-y += builtin-version.o
 perf-y += builtin-c2c.o
 
-perf-$(CONFIG_AUDIT) += builtin-trace.o
+perf-$(CONFIG_TRACE) += builtin-trace.o
 perf-$(CONFIG_LIBELF) += builtin-probe.o
 
 perf-y += bench/
@@ -50,6 +50,6 @@ libperf-y += util/
 libperf-y += arch/
 libperf-y += ui/
 libperf-y += scripts/
-libperf-$(CONFIG_AUDIT) += trace/beauty/
+libperf-$(CONFIG_TRACE) += trace/beauty/
 
 gtk-y += ui/gtk/
diff --git a/tools/perf/Documentation/perf-buildid-cache.txt b/tools/perf/Documentation/perf-buildid-cache.txt
index 84681007f80f..73c2650bd0db 100644
--- a/tools/perf/Documentation/perf-buildid-cache.txt
+++ b/tools/perf/Documentation/perf-buildid-cache.txt
@@ -24,6 +24,9 @@ OPTIONS
 -a::
 --add=::
         Add specified file to the cache.
+-f::
+--force::
+        Don't complain, do it.
 -k::
 --kcore::
         Add specified kcore file to the cache. For the current host that is
diff --git a/tools/perf/Documentation/perf-evlist.txt b/tools/perf/Documentation/perf-evlist.txt
index 6f7200fb85cf..c0a66400a960 100644
--- a/tools/perf/Documentation/perf-evlist.txt
+++ b/tools/perf/Documentation/perf-evlist.txt
@@ -20,6 +20,10 @@ OPTIONS
 --input=::
         Input file name. (default: perf.data unless stdin is a fifo)
 
+-f::
+--force::
+        Don't complain, do it.
+
 -F::
 --freq=::
         Show just the sample frequency used for each event.
diff --git a/tools/perf/Documentation/perf-inject.txt b/tools/perf/Documentation/perf-inject.txt
index 87b2588d1cbd..a64d6588470e 100644
--- a/tools/perf/Documentation/perf-inject.txt
+++ b/tools/perf/Documentation/perf-inject.txt
@@ -60,6 +60,10 @@ include::itrace.txt[]
         found in the jitdumps files captured in the input perf.data file. Use this option
         if you are monitoring environment using JIT runtimes, such as Java, DART or V8.
 
+-f::
+--force::
+        Don't complain, do it.
+
 SEE ALSO
 --------
 linkperf:perf-record[1], linkperf:perf-report[1], linkperf:perf-archive[1]
diff --git a/tools/perf/Documentation/perf-lock.txt b/tools/perf/Documentation/perf-lock.txt
index ab25be28c9dc..74d774592196 100644
--- a/tools/perf/Documentation/perf-lock.txt
+++ b/tools/perf/Documentation/perf-lock.txt
@@ -42,6 +42,10 @@ COMMON OPTIONS
 --dump-raw-trace::
         Dump raw trace in ASCII.
 
+-f::
+--force::
+        Don't complan, do it.
+
 REPORT OPTIONS
 --------------
 
diff --git a/tools/perf/Documentation/perf-probe.txt b/tools/perf/Documentation/perf-probe.txt
index d7e4869905f1..b6866a05edd2 100644
--- a/tools/perf/Documentation/perf-probe.txt
+++ b/tools/perf/Documentation/perf-probe.txt
@@ -170,7 +170,7 @@ Probe points are defined by following syntax.
      or,
      sdt_PROVIDER:SDTEVENT
 
-'EVENT' specifies the name of new event, if omitted, it will be set the name of the probed function. You can also specify a group name by 'GROUP', if omitted, set 'probe' is used for kprobe and 'probe_<bin>' is used for uprobe.
+'EVENT' specifies the name of new event, if omitted, it will be set the name of the probed function, and for return probes, a "\_\_return" suffix is automatically added to the function name. You can also specify a group name by 'GROUP', if omitted, set 'probe' is used for kprobe and 'probe_<bin>' is used for uprobe.
 Note that using existing group name can conflict with other events. Especially, using the group name reserved for kernel modules can hide embedded events in the
 modules.
 'FUNC' specifies a probed function name, and it may have one of the following options; '+OFFS' is the offset from function entry address in bytes, ':RLN' is the relative-line number from function entry line, and '%return' means that it probes function return. And ';PTN' means lazy matching pattern (see LAZY MATCHING). Note that ';PTN' must be the end of the probe point definition.  In addition, '@SRC' specifies a source file which has that function.
@@ -182,6 +182,14 @@ Note that before using the SDT event, the target binary (on which SDT events are
 For details of the SDT, see below.
 https://sourceware.org/gdb/onlinedocs/gdb/Static-Probe-Points.html
 
+ESCAPED CHARACTER
+-----------------
+
+In the probe syntax, '=', '@', '+', ':' and ';' are treated as a special character. You can use a backslash ('\') to escape the special characters.
+This is useful if you need to probe on a specific versioned symbols, like @GLIBC_... suffixes, or also you need to specify a source file which includes the special characters.
+Note that usually single backslash is consumed by shell, so you might need to pass double backslash (\\) or wrapping with single quotes (\'AAA\@BBB').
+See EXAMPLES how it is used.
+
 PROBE ARGUMENT
 --------------
 Each probe argument follows below syntax.
@@ -277,6 +285,14 @@ Add a USDT probe to a target process running in a different mount namespace
 
  ./perf probe --target-ns <target pid> -x /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64/jre/lib/amd64/server/libjvm.so %sdt_hotspot:thread__sleep__end
 
+Add a probe on specific versioned symbol by backslash escape
+
+ ./perf probe -x /lib64/libc-2.25.so 'malloc_get_state\@GLIBC_2.2.5'
+
+Add a probe in a source file using special characters by backslash escape
+
+ ./perf probe -x /opt/test/a.out 'foo\+bar.c:4'
+
 
 SEE ALSO
 --------
diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt
index 5a626ef666c2..3eea6de35a38 100644
--- a/tools/perf/Documentation/perf-record.txt
+++ b/tools/perf/Documentation/perf-record.txt
@@ -430,6 +430,9 @@ Configure all used events to run in user space.
 --timestamp-filename
 Append timestamp to output file name.
 
+--timestamp-boundary::
+Record timestamp boundary (time of first/last samples).
+
 --switch-output[=mode]::
 Generate multiple perf.data files, timestamp prefixed, switching to a new one
 based on 'mode' value:
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
index ddde2b54af57..907e505b6309 100644
--- a/tools/perf/Documentation/perf-report.txt
+++ b/tools/perf/Documentation/perf-report.txt
@@ -402,6 +402,26 @@ OPTIONS
         stop time is not given (i.e, time string is 'x.y,') then analysis goes
         to end of file.
 
+        Also support time percent with multiple time range. Time string is
+        'a%/n,b%/m,...' or 'a%-b%,c%-%d,...'.
+
+        For example:
+        Select the second 10% time slice:
+
+          perf report --time 10%/2
+
+        Select from 0% to 10% time slice:
+
+          perf report --time 0%-10%
+
+        Select the first and second 10% time slices:
+
+          perf report --time 10%/1,10%/2
+
+        Select from 0% to 10% and 30% to 40% slices:
+
+          perf report --time 0%-10%,30%-40%
+
 --itrace::
         Options for decoding instruction tracing data. The options are:
 
@@ -437,8 +457,23 @@ include::itrace.txt[]
         will be printed. Each entry is function name or file/line. Enabled by
         default, disable with --no-inline.
 
+--mmaps::
+        Show --tasks output plus mmap information in a format similar to
+        /proc/<PID>/maps.
+
+        Please note that not all mmaps are stored, options affecting which ones
+        are include 'perf record --data', for instance.
+
+--stats::
+        Display overall events statistics without any further processing.
+        (like the one at the end of the perf report -D command)
+
+--tasks::
+        Display monitored tasks stored in perf data. Displaying pid/tid/ppid
+        plus the command string aligned to distinguish parent and child tasks.
+
 include::callchain-overhead-calculation.txt[]
 
 SEE ALSO
 --------
-linkperf:perf-stat[1], linkperf:perf-annotate[1]
+linkperf:perf-stat[1], linkperf:perf-annotate[1], linkperf:perf-record[1]
diff --git a/tools/perf/Documentation/perf-sched.txt b/tools/perf/Documentation/perf-sched.txt
index 55b67338548e..c7e50f263887 100644
--- a/tools/perf/Documentation/perf-sched.txt
+++ b/tools/perf/Documentation/perf-sched.txt
@@ -74,6 +74,10 @@ OPTIONS
 --dump-raw-trace=::
         Display verbose dump of the sched data.
 
+-f::
+--force::
+        Don't complain, do it.
+
 OPTIONS for 'perf sched map'
 ----------------------------
 
diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt
index 2811fcf684cb..7730c1d2b5d3 100644
--- a/tools/perf/Documentation/perf-script.txt
+++ b/tools/perf/Documentation/perf-script.txt
@@ -117,7 +117,7 @@ OPTIONS
         Comma separated list of fields to print. Options are:
         comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr, symoff,
         srcline, period, iregs, uregs, brstack, brstacksym, flags, bpf-output, brstackinsn,
-        brstackoff, callindent, insn, insnlen, synth, phys_addr.
+        brstackoff, callindent, insn, insnlen, synth, phys_addr, metric, misc.
         Field list can be prepended with the type, trace, sw or hw,
         to indicate to which event type the field list applies.
         e.g., -F sw:comm,tid,time,ip,sym  and -F trace:time,cpu,trace
@@ -217,6 +217,32 @@ OPTIONS
 
         The brstackoff field will print an offset into a specific dso/binary.
 
+        With the metric option perf script can compute metrics for
+        sampling periods, similar to perf stat. This requires
+        specifying a group with multiple metrics with the :S option
+        for perf record. perf will sample on the first event, and
+        compute metrics for all the events in the group. Please note
+        that the metric computed is averaged over the whole sampling
+        period, not just for the sample point.
+
+        For sample events it's possible to display misc field with -F +misc option,
+        following letters are displayed for each bit:
+
+          PERF_RECORD_MISC_KERNEL        K
+          PERF_RECORD_MISC_USER          U
+          PERF_RECORD_MISC_HYPERVISOR    H
+          PERF_RECORD_MISC_GUEST_KERNEL  G
+          PERF_RECORD_MISC_GUEST_USER    g
+          PERF_RECORD_MISC_MMAP_DATA*    M
+          PERF_RECORD_MISC_COMM_EXEC     E
+          PERF_RECORD_MISC_SWITCH_OUT    S
+
+          $ perf script -F +misc ...
+           sched-messaging  1414 K     28690.636582:       4590 cycles ...
+           sched-messaging  1407 U     28690.636600:     325620 cycles ...
+           sched-messaging  1414 K     28690.636608:      19473 cycles ...
+          misc field ___________/
+
 -k::
 --vmlinux=<file>::
         vmlinux pathname
@@ -274,6 +300,9 @@ OPTIONS
         Display context switch events i.e. events of type PERF_RECORD_SWITCH or
         PERF_RECORD_SWITCH_CPU_WIDE.
 
+--show-lost-events
+        Display lost events i.e. events of type PERF_RECORD_LOST.
+
 --demangle::
         Demangle symbol names to human readable form. It's enabled by default,
         disable with --no-demangle.
@@ -321,6 +350,22 @@ include::itrace.txt[]
         stop time is not given (i.e, time string is 'x.y,') then analysis goes
         to end of file.
 
+        Also support time percent with multipe time range. Time string is
+        'a%/n,b%/m,...' or 'a%-b%,c%-%d,...'.
+
+        For example:
+        Select the second 10% time slice:
+        perf script --time 10%/2
+
+        Select from 0% to 10% time slice:
+        perf script --time 0%-10%
+
+        Select the first and second 10% time slices:
+        perf script --time 10%/1,10%/2
+
+        Select from 0% to 10% and 30% to 40% slices:
+        perf script --time 0%-10%,30%-40%
+
 --max-blocks::
         Set the maximum number of program blocks to print with brstackasm for
         each sample.
diff --git a/tools/perf/Documentation/perf-timechart.txt b/tools/perf/Documentation/perf-timechart.txt
index df98d1c82688..ef0c7565bd5c 100644
--- a/tools/perf/Documentation/perf-timechart.txt
+++ b/tools/perf/Documentation/perf-timechart.txt
@@ -50,7 +50,9 @@ TIMECHART OPTIONS
 -p::
 --process::
         Select the processes to display, by name or PID
-
+-f::
+--force::
+        Don't complain, do it.
 --symfs=<directory>::
         Look for files with symbols relative to this directory.
 -n::
diff --git a/tools/perf/Documentation/perf-top.txt b/tools/perf/Documentation/perf-top.txt
index 4353262bc462..8a32cc77bead 100644
--- a/tools/perf/Documentation/perf-top.txt
+++ b/tools/perf/Documentation/perf-top.txt
@@ -268,6 +268,12 @@ INTERACTIVE PROMPTING KEYS
 [S]::
         Stop annotation, return to full profile display.
 
+[K]::
+        Hide kernel symbols.
+
+[U]::
+        Hide user symbols.
+
 [z]::
         Toggle event count zeroing across display updates.
 
diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documentation/perf-trace.txt
index d53bea6bd571..33a88e984e66 100644
--- a/tools/perf/Documentation/perf-trace.txt
+++ b/tools/perf/Documentation/perf-trace.txt
@@ -86,18 +86,18 @@ comma-separated list with no space: 0,1. Ranges of CPUs are specified with -: 0-
 In per-thread mode with inheritance mode on (default), Events are captured only when
 the thread executes on the designated CPUs. Default is to monitor all CPUs.
 
---duration:
+--duration::
         Show only events that had a duration greater than N.M ms.
 
---sched:
+--sched::
         Accrue thread runtime and provide a summary at the end of the session.
 
--i
---input
+-i::
+--input::
         Process events from a given perf data file.
 
--T
---time
+-T::
+--time::
         Print full timestamp rather time relative to first sample.
 
 --comm::
@@ -117,6 +117,10 @@ the thread executes on the designated CPUs. Default is to monitor all CPUs.
         Show tool stats such as number of times fd->pathname was discovered thru
         hooking the open syscall return + vfs_getname or via reading /proc/pid/fd, etc.
 
+-f::
+--force::
+        Don't complain, do it.
+
 -F=[all|min|maj]::
 --pf=[all|min|maj]::
         Trace pagefaults. Optionally, you can specify whether you want minor,
@@ -159,6 +163,10 @@ the thread executes on the designated CPUs. Default is to monitor all CPUs.
         Implies '--call-graph dwarf' when --call-graph not present on the
         command line, on systems where DWARF unwinding was built in.
 
+--print-sample::
+        Print the PERF_RECORD_SAMPLE PERF_SAMPLE_ info for the
+        raw_syscalls:sys_{enter,exit} tracepoints, for debugging.
+
 --proc-map-timeout::
         When processing pre-existing threads /proc/XXX/mmap, it may take a long time,
         because the file may be huge. A time out is needed in such cases.
diff --git a/tools/perf/Documentation/perf.data-file-format.txt b/tools/perf/Documentation/perf.data-file-format.txt
index e90c59c6d815..f7d85e89a98a 100644
--- a/tools/perf/Documentation/perf.data-file-format.txt
+++ b/tools/perf/Documentation/perf.data-file-format.txt
@@ -238,6 +238,33 @@ struct auxtrace_index {
         struct auxtrace_index_entry entries[PERF_AUXTRACE_INDEX_ENTRY_COUNT];
 };
 
+        HEADER_STAT = 19,
+
+This is merely a flag signifying that the data section contains data
+recorded from perf stat record.
+
+        HEADER_CACHE = 20,
+
+Description of the cache hierarchy. Based on the Linux sysfs format
+in /sys/devices/system/cpu/cpu*/cache/
+
+        u32 version     Currently always 1
+        u32 number_of_cache_levels
+
+struct {
+        u32     level;
+        u32     line_size;
+        u32     sets;
+        u32     ways;
+        struct perf_header_string type;
+        struct perf_header_string size;
+        struct perf_header_string map;
+}[number_of_cache_levels];
+
+        HEADER_SAMPLE_TIME = 21,
+
+Two uint64_t for the time of first sample and the time of last sample.
+
         other bits are reserved and should ignored for now
         HEADER_FEAT_BITS        = 256,
 
diff --git a/tools/perf/Documentation/tips.txt b/tools/perf/Documentation/tips.txt
index db0ca3063eae..849599f39c5e 100644
--- a/tools/perf/Documentation/tips.txt
+++ b/tools/perf/Documentation/tips.txt
@@ -32,3 +32,5 @@ Order by the overhead of source file name and line number: perf report -s srclin
 System-wide collection from all CPUs: perf record -a
 Show current config key-value pairs: perf config --list
 Show user configuration overrides: perf config --user --list
+To add Node.js USDT(User-Level Statically Defined Tracing): perf buildid-cache --add `which node`
+To report cacheline events from previous recording: perf c2c report
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index 0294bfb6c5f8..0dfdaa9fa81e 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -22,6 +22,7 @@ include $(srctree)/tools/scripts/Makefile.arch
 $(call detected_var,SRCARCH)
 
 NO_PERF_REGS := 1
+NO_SYSCALL_TABLE := 1
 
 # Additional ARCH settings for ppc
 ifeq ($(SRCARCH),powerpc)
@@ -33,7 +34,8 @@ endif
 ifeq ($(SRCARCH),x86)
   $(call detected,CONFIG_X86)
   ifeq (${IS_64_BIT}, 1)
-    CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT -DHAVE_SYSCALL_TABLE -I$(OUTPUT)arch/x86/include/generated
+    NO_SYSCALL_TABLE := 0
+    CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT -I$(OUTPUT)arch/x86/include/generated
     ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S
     LIBUNWIND_LIBS = -lunwind-x86_64 -lunwind -llzma
     $(call detected,CONFIG_X86_64)
@@ -55,12 +57,18 @@ endif
 
 ifeq ($(ARCH),s390)
   NO_PERF_REGS := 0
+  NO_SYSCALL_TABLE := 0
+  CFLAGS += -fPIC -I$(OUTPUT)arch/s390/include/generated
 endif
 
 ifeq ($(NO_PERF_REGS),0)
   $(call detected,CONFIG_PERF_REGS)
 endif
 
+ifneq ($(NO_SYSCALL_TABLE),1)
+  CFLAGS += -DHAVE_SYSCALL_TABLE
+endif
+
 # So far there's only x86 and arm libdw unwind support merged in perf.
 # Disable it on all other architectures in case libdw unwind
 # support is detected in system. Add supported architectures
@@ -97,6 +105,16 @@ FEATURE_CHECK_LDFLAGS-libunwind = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS)
 FEATURE_CHECK_CFLAGS-libunwind-debug-frame = $(LIBUNWIND_CFLAGS)
 FEATURE_CHECK_LDFLAGS-libunwind-debug-frame = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS)
 
+ifdef CSINCLUDES
+  LIBOPENCSD_CFLAGS := -I$(CSINCLUDES)
+endif
+OPENCSDLIBS := -lopencsd_c_api -lopencsd
+ifdef CSLIBS
+  LIBOPENCSD_LDFLAGS := -L$(CSLIBS)
+endif
+FEATURE_CHECK_CFLAGS-libopencsd := $(LIBOPENCSD_CFLAGS)
+FEATURE_CHECK_LDFLAGS-libopencsd := $(LIBOPENCSD_LDFLAGS) $(OPENCSDLIBS)
+
 ifeq ($(NO_PERF_REGS),0)
   CFLAGS += -DHAVE_PERF_REGS_SUPPORT
 endif
@@ -265,6 +283,10 @@ ifeq ($(feature-pthread-attr-setaffinity-np), 1)
   CFLAGS += -DHAVE_PTHREAD_ATTR_SETAFFINITY_NP
 endif
 
+ifeq ($(feature-pthread-barrier), 1)
+  CFLAGS += -DHAVE_PTHREAD_BARRIER
+endif
+
 ifndef NO_BIONIC
   $(call feature_check,bionic)
   ifeq ($(feature-bionic), 1)
@@ -341,6 +363,21 @@ ifeq ($(feature-setns), 1)
   $(call detected,CONFIG_SETNS)
 endif
 
+ifndef NO_CORESIGHT
+  ifeq ($(feature-libopencsd), 1)
+    CFLAGS += -DHAVE_CSTRACE_SUPPORT $(LIBOPENCSD_CFLAGS)
+    LDFLAGS += $(LIBOPENCSD_LDFLAGS)
+    EXTLIBS += $(OPENCSDLIBS)
+    $(call detected,CONFIG_LIBOPENCSD)
+    ifdef CSTRACE_RAW
+      CFLAGS += -DCS_DEBUG_RAW
+      ifeq (${CSTRACE_RAW}, packed)
+        CFLAGS += -DCS_RAW_PACKED
+      endif
+    endif
+  endif
+endif
+
 ifndef NO_LIBELF
   CFLAGS += -DHAVE_LIBELF_SUPPORT
   EXTLIBS += -lelf
@@ -519,14 +556,18 @@ ifndef NO_LIBUNWIND
   EXTLIBS += $(EXTLIBS_LIBUNWIND)
 endif
 
-ifndef NO_LIBAUDIT
-  ifneq ($(feature-libaudit), 1)
-    msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev);
-    NO_LIBAUDIT := 1
-  else
-    CFLAGS += -DHAVE_LIBAUDIT_SUPPORT
-    EXTLIBS += -laudit
-    $(call detected,CONFIG_AUDIT)
+ifeq ($(NO_SYSCALL_TABLE),0)
+  $(call detected,CONFIG_TRACE)
+else
+  ifndef NO_LIBAUDIT
+    ifneq ($(feature-libaudit), 1)
+      msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev);
+      NO_LIBAUDIT := 1
+    else
+      CFLAGS += -DHAVE_LIBAUDIT_SUPPORT
+      EXTLIBS += -laudit
+      $(call detected,CONFIG_TRACE)
+    endif
   endif
 endif
 
@@ -768,7 +809,7 @@ else
   NO_PERF_READ_VDSOX32 := 1
 endif
 
-ifdef LIBBABELTRACE
+ifndef NO_LIBBABELTRACE
   $(call feature_check,libbabeltrace)
   ifeq ($(feature-libbabeltrace), 1)
     CFLAGS += -DHAVE_LIBBABELTRACE_SUPPORT $(LIBBABELTRACE_CFLAGS)
@@ -935,6 +976,10 @@ define print_var_code
 endef
 
 ifeq ($(VF),1)
+  # Display EXTRA features which are detected manualy
+  # from here with feature_check call and thus cannot
+  # be partof global state output.
+  $(foreach feat,$(FEATURE_TESTS_EXTRA),$(call feature_print_status,$(feat),))
   $(call print_var,prefix)
   $(call print_var,bindir)
   $(call print_var,libdir)
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 68cf1360a3f3..9b0351d3ce34 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -77,7 +77,7 @@ include ../scripts/utilities.mak
 #
 # Define NO_ZLIB if you do not want to support compressed kernel modules
 #
-# Define LIBBABELTRACE if you DO want libbabeltrace support
+# Define NO_LIBBABELTRACE if you do not want libbabeltrace support
 # for CTF data format.
 #
 # Define NO_LZMA if you do not want to support compressed (xz) kernel modules
@@ -98,6 +98,8 @@ include ../scripts/utilities.mak
 # When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if
 # llvm-config is not in $PATH.
 
+# Define NO_CORESIGHT if you do not want support for CoreSight trace decoding.
+
 # As per kernel Makefile, avoid funny character set dependencies
 unexport LC_ALL
 LC_COLLATE=C
@@ -462,6 +464,13 @@ prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
 $(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl)
         $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@
 
+arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c
+arch_errno_hdr_dir := $(srctree)/tools
+arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh
+
+$(arch_errno_name_array): $(arch_errno_tbl)
+        $(Q)$(SHELL) '$(arch_errno_tbl)' $(CC) $(arch_errno_hdr_dir) > $@
+
 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
 
 $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST)
@@ -565,7 +574,8 @@ prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioc
         $(vhost_virtio_ioctl_array) \
         $(madvise_behavior_array) \
         $(perf_ioctl_array) \
-        $(prctl_option_array)
+        $(prctl_option_array) \
+        $(arch_errno_name_array)
 
 $(OUTPUT)%.o: %.c prepare FORCE
         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
@@ -847,7 +857,8 @@ clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clea
                 $(OUTPUT)$(kcmp_type_array) \
                 $(OUTPUT)$(vhost_virtio_ioctl_array) \
                 $(OUTPUT)$(perf_ioctl_array) \
-                $(OUTPUT)$(prctl_option_array)
+                $(OUTPUT)$(prctl_option_array) \
+                $(OUTPUT)$(arch_errno_name_array)
         $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
 
 #
diff --git a/tools/perf/arch/arm/util/auxtrace.c b/tools/perf/arch/arm/util/auxtrace.c
index 8edf2cb71564..2323581b157d 100644
--- a/tools/perf/arch/arm/util/auxtrace.c
+++ b/tools/perf/arch/arm/util/auxtrace.c
@@ -22,6 +22,42 @@
 #include "../../util/evlist.h"
 #include "../../util/pmu.h"
 #include "cs-etm.h"
+#include "arm-spe.h"
+
+static struct perf_pmu **find_all_arm_spe_pmus(int *nr_spes, int *err)
+{
+        struct perf_pmu **arm_spe_pmus = NULL;
+        int ret, i, nr_cpus = sysconf(_SC_NPROCESSORS_CONF);
+        /* arm_spe_xxxxxxxxx\0 */
+        char arm_spe_pmu_name[sizeof(ARM_SPE_PMU_NAME) + 10];
+
+        arm_spe_pmus = zalloc(sizeof(struct perf_pmu *) * nr_cpus);
+        if (!arm_spe_pmus) {
+                pr_err("spes alloc failed\n");
+                *err = -ENOMEM;
+                return NULL;
+        }
+
+        for (i = 0; i < nr_cpus; i++) {
+                ret = sprintf(arm_spe_pmu_name, "%s%d", ARM_SPE_PMU_NAME, i);
+                if (ret < 0) {
+                        pr_err("sprintf failed\n");
+                        *err = -ENOMEM;
+                        return NULL;
+                }
+
+                arm_spe_pmus[*nr_spes] = perf_pmu__find(arm_spe_pmu_name);
+                if (arm_spe_pmus[*nr_spes]) {
+                        pr_debug2("%s %d: arm_spe_pmu %d type %d name %s\n",
+                                 __func__, __LINE__, *nr_spes,
+                                 arm_spe_pmus[*nr_spes]->type,
+                                 arm_spe_pmus[*nr_spes]->name);
+                        (*nr_spes)++;
+                }
+        }
+
+        return arm_spe_pmus;
+}
 
 struct auxtrace_record
 *auxtrace_record__init(struct perf_evlist *evlist, int *err)
@@ -29,22 +65,51 @@ struct auxtrace_record
         struct perf_pmu *cs_etm_pmu;
         struct perf_evsel *evsel;
         bool found_etm = false;
+        bool found_spe = false;
+        static struct perf_pmu **arm_spe_pmus = NULL;
+        static int nr_spes = 0;
+        int i;
+
+        if (!evlist)
+                return NULL;
 
         cs_etm_pmu = perf_pmu__find(CORESIGHT_ETM_PMU_NAME);
 
-        if (evlist) {
-                evlist__for_each_entry(evlist, evsel) {
-                        if (cs_etm_pmu &&
-                            evsel->attr.type == cs_etm_pmu->type)
-                                found_etm = true;
+        if (!arm_spe_pmus)
+                arm_spe_pmus = find_all_arm_spe_pmus(&nr_spes, err);
+
+        evlist__for_each_entry(evlist, evsel) {
+                if (cs_etm_pmu &&
+                    evsel->attr.type == cs_etm_pmu->type)
+                        found_etm = true;
+
+                if (!nr_spes)
+                        continue;
+
+                for (i = 0; i < nr_spes; i++) {
+                        if (evsel->attr.type == arm_spe_pmus[i]->type) {
+                                found_spe = true;
+                                break;
+                        }
                 }
         }
 
+        if (found_etm && found_spe) {
+                pr_err("Concurrent ARM Coresight ETM and SPE operation not currently supported\n");
+                *err = -EOPNOTSUPP;
+                return NULL;
+        }
+
         if (found_etm)
                 return cs_etm_record_init(err);
 
+#if defined(__aarch64__)
+        if (found_spe)
+                return arm_spe_recording_init(err, arm_spe_pmus[i]);
+#endif
+
         /*
-         * Clear 'err' even if we haven't found a cs_etm event - that way perf
+         * Clear 'err' even if we haven't found an event - that way perf
          * record can still be used even if tracers aren't present.  The NULL
          * return value will take care of telling the infrastructure HW tracing
          * isn't available.
diff --git a/tools/perf/arch/arm/util/pmu.c b/tools/perf/arch/arm/util/pmu.c
index 98d67399a0d6..ac4dffc807b8 100644
--- a/tools/perf/arch/arm/util/pmu.c
+++ b/tools/perf/arch/arm/util/pmu.c
@@ -20,6 +20,7 @@
 #include <linux/perf_event.h>
 
 #include "cs-etm.h"
+#include "arm-spe.h"
 #include "../../util/pmu.h"
 
 struct perf_event_attr
@@ -30,7 +31,12 @@ struct perf_event_attr
                 /* add ETM default config here */
                 pmu->selectable = true;
                 pmu->set_drv_config = cs_etm_set_drv_config;
+#if defined(__aarch64__)
+        } else if (strstarts(pmu->name, ARM_SPE_PMU_NAME)) {
+                return arm_spe_pmu_default_config(pmu);
+#endif
         }
+
 #endif
         return NULL;
 }
diff --git a/tools/perf/arch/arm64/util/Build b/tools/perf/arch/arm64/util/Build
index cef6fb38d17e..c0b8dfef98ba 100644
--- a/tools/perf/arch/arm64/util/Build
+++ b/tools/perf/arch/arm64/util/Build
@@ -1,6 +1,9 @@
+libperf-y += header.o
+libperf-y += sym-handling.o
 libperf-$(CONFIG_DWARF)     += dwarf-regs.o
 libperf-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o
 
 libperf-$(CONFIG_AUXTRACE) += ../../arm/util/pmu.o \
                               ../../arm/util/auxtrace.o \
-                              ../../arm/util/cs-etm.o
+                              ../../arm/util/cs-etm.o \
+                              arm-spe.o
diff --git a/tools/perf/arch/arm64/util/arm-spe.c b/tools/perf/arch/arm64/util/arm-spe.c
new file mode 100644
index 000000000000..1120e39c1b00
--- /dev/null
+++ b/tools/perf/arch/arm64/util/arm-spe.c
@@ -0,0 +1,225 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Arm Statistical Profiling Extensions (SPE) support
+ * Copyright (c) 2017-2018, Arm Ltd.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/bitops.h>
+#include <linux/log2.h>
+#include <time.h>
+
+#include "../../util/cpumap.h"
+#include "../../util/evsel.h"
+#include "../../util/evlist.h"
+#include "../../util/session.h"
+#include "../../util/util.h"
+#include "../../util/pmu.h"
+#include "../../util/debug.h"
+#include "../../util/auxtrace.h"
+#include "../../util/arm-spe.h"
+
+#define KiB(x) ((x) * 1024)
+#define MiB(x) ((x) * 1024 * 1024)
+
+struct arm_spe_recording {
+        struct auxtrace_record          itr;
+        struct perf_pmu                 *arm_spe_pmu;
+        struct perf_evlist              *evlist;
+};
+
+static size_t
+arm_spe_info_priv_size(struct auxtrace_record *itr __maybe_unused,
+                       struct perf_evlist *evlist __maybe_unused)
+{
+        return ARM_SPE_AUXTRACE_PRIV_SIZE;
+}
+
+static int arm_spe_info_fill(struct auxtrace_record *itr,
+                             struct perf_session *session,
+                             struct auxtrace_info_event *auxtrace_info,
+                             size_t priv_size)
+{
+        struct arm_spe_recording *sper =
+                        container_of(itr, struct arm_spe_recording, itr);
+        struct perf_pmu *arm_spe_pmu = sper->arm_spe_pmu;
+
+        if (priv_size != ARM_SPE_AUXTRACE_PRIV_SIZE)
+                return -EINVAL;
+
+        if (!session->evlist->nr_mmaps)
+                return -EINVAL;
+
+        auxtrace_info->type = PERF_AUXTRACE_ARM_SPE;
+        auxtrace_info->priv[ARM_SPE_PMU_TYPE] = arm_spe_pmu->type;
+
+        return 0;
+}
+
+static int arm_spe_recording_options(struct auxtrace_record *itr,
+                                     struct perf_evlist *evlist,
+                                     struct record_opts *opts)
+{
+        struct arm_spe_recording *sper =
+                        container_of(itr, struct arm_spe_recording, itr);
+        struct perf_pmu *arm_spe_pmu = sper->arm_spe_pmu;
+        struct perf_evsel *evsel, *arm_spe_evsel = NULL;
+        bool privileged = geteuid() == 0 || perf_event_paranoid() < 0;
+        struct perf_evsel *tracking_evsel;
+        int err;
+
+        sper->evlist = evlist;
+
+        evlist__for_each_entry(evlist, evsel) {
+                if (evsel->attr.type == arm_spe_pmu->type) {
+                        if (arm_spe_evsel) {
+                                pr_err("There may be only one " ARM_SPE_PMU_NAME "x event\n");
+                                return -EINVAL;
+                        }
+                        evsel->attr.freq = 0;
+                        evsel->attr.sample_period = 1;
+                        arm_spe_evsel = evsel;
+                        opts->full_auxtrace = true;
+                }
+        }
+
+        if (!opts->full_auxtrace)
+                return 0;
+
+        /* We are in full trace mode but '-m,xyz' wasn't specified */
+        if (opts->full_auxtrace && !opts->auxtrace_mmap_pages) {
+                if (privileged) {
+                        opts->auxtrace_mmap_pages = MiB(4) / page_size;
+                } else {
+                        opts->auxtrace_mmap_pages = KiB(128) / page_size;
+                        if (opts->mmap_pages == UINT_MAX)
+                                opts->mmap_pages = KiB(256) / page_size;
+                }
+        }
+
+        /* Validate auxtrace_mmap_pages */
+        if (opts->auxtrace_mmap_pages) {
+                size_t sz = opts->auxtrace_mmap_pages * (size_t)page_size;
+                size_t min_sz = KiB(8);
+
+                if (sz < min_sz || !is_power_of_2(sz)) {
+                        pr_err("Invalid mmap size for ARM SPE: must be at least %zuKiB and a power of 2\n",
+                               min_sz / 1024);
+                        return -EINVAL;
+                }
+        }
+
+
+        /*
+         * To obtain the auxtrace buffer file descriptor, the auxtrace event
+         * must come first.
+         */
+        perf_evlist__to_front(evlist, arm_spe_evsel);
+
+        perf_evsel__set_sample_bit(arm_spe_evsel, CPU);
+        perf_evsel__set_sample_bit(arm_spe_evsel, TIME);
+        perf_evsel__set_sample_bit(arm_spe_evsel, TID);
+
+        /* Add dummy event to keep tracking */
+        err = parse_events(evlist, "dummy:u", NULL);
+        if (err)
+                return err;
+
+        tracking_evsel = perf_evlist__last(evlist);
+        perf_evlist__set_tracking_event(evlist, tracking_evsel);
+
+        tracking_evsel->attr.freq = 0;
+        tracking_evsel->attr.sample_period = 1;
+        perf_evsel__set_sample_bit(tracking_evsel, TIME);
+        perf_evsel__set_sample_bit(tracking_evsel, CPU);
+        perf_evsel__reset_sample_bit(tracking_evsel, BRANCH_STACK);
+
+        return 0;
+}
+
+static u64 arm_spe_reference(struct auxtrace_record *itr __maybe_unused)
+{
+        struct timespec ts;
+
+        clock_gettime(CLOCK_MONOTONIC_RAW, &ts);
+
+        return ts.tv_sec ^ ts.tv_nsec;
+}
+
+static void arm_spe_recording_free(struct auxtrace_record *itr)
+{
+        struct arm_spe_recording *sper =
+                        container_of(itr, struct arm_spe_recording, itr);
+
+        free(sper);
+}
+
+static int arm_spe_read_finish(struct auxtrace_record *itr, int idx)
+{
+        struct arm_spe_recording *sper =
+                        container_of(itr, struct arm_spe_recording, itr);
+        struct perf_evsel *evsel;
+
+        evlist__for_each_entry(sper->evlist, evsel) {
+                if (evsel->attr.type == sper->arm_spe_pmu->type)
+                        return perf_evlist__enable_event_idx(sper->evlist,
+                                                             evsel, idx);
+        }
+        return -EINVAL;
+}
+
+struct auxtrace_record *arm_spe_recording_init(int *err,
+                                               struct perf_pmu *arm_spe_pmu)
+{
+        struct arm_spe_recording *sper;
+
+        if (!arm_spe_pmu) {
+                *err = -ENODEV;
+                return NULL;
+        }
+
+        sper = zalloc(sizeof(struct arm_spe_recording));
+        if (!sper) {
+                *err = -ENOMEM;
+                return NULL;
+        }
+
+        sper->arm_spe_pmu = arm_spe_pmu;
+        sper->itr.recording_options = arm_spe_recording_options;
+        sper->itr.info_priv_size = arm_spe_info_priv_size;
+        sper->itr.info_fill = arm_spe_info_fill;
+        sper->itr.free = arm_spe_recording_free;
+        sper->itr.reference = arm_spe_reference;
+        sper->itr.read_finish = arm_spe_read_finish;
+        sper->itr.alignment = 0;
+
+        return &sper->itr;
+}
+
+struct perf_event_attr
+*arm_spe_pmu_default_config(struct perf_pmu *arm_spe_pmu)
+{
+        struct perf_event_attr *attr;
+
+        attr = zalloc(sizeof(struct perf_event_attr));
+        if (!attr) {
+                pr_err("arm_spe default config cannot allocate a perf_event_attr\n");
+                return NULL;
+        }
+
+        /*
+         * If kernel driver doesn't advertise a minimum,
+         * use max allowable by PMSIDR_EL1.INTERVAL
+         */
+        if (perf_pmu__scan_file(arm_spe_pmu, "caps/min_interval", "%llu",
+                                  &attr->sample_period) != 1) {
+                pr_debug("arm_spe driver doesn't advertise a min. interval. Using 4096\n");
+                attr->sample_period = 4096;
+        }
+
+        arm_spe_pmu->selectable = true;
+        arm_spe_pmu->is_uncore = false;
+
+        return attr;
+}
diff --git a/tools/perf/arch/arm64/util/header.c b/tools/perf/arch/arm64/util/header.c
new file mode 100644
index 000000000000..534cd2507d83
--- /dev/null
+++ b/tools/perf/arch/arm64/util/header.c
@@ -0,0 +1,65 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <api/fs/fs.h>
+#include "header.h"
+
+#define MIDR "/regs/identification/midr_el1"
+#define MIDR_SIZE 19
+#define MIDR_REVISION_MASK      0xf
+#define MIDR_VARIANT_SHIFT      20
+#define MIDR_VARIANT_MASK       (0xf << MIDR_VARIANT_SHIFT)
+
+char *get_cpuid_str(struct perf_pmu *pmu)
+{
+        char *buf = NULL;
+        char path[PATH_MAX];
+        const char *sysfs = sysfs__mountpoint();
+        int cpu;
+        u64 midr = 0;
+        struct cpu_map *cpus;
+        FILE *file;
+
+        if (!sysfs || !pmu || !pmu->cpus)
+                return NULL;
+
+        buf = malloc(MIDR_SIZE);
+        if (!buf)
+                return NULL;
+
+        /* read midr from list of cpus mapped to this pmu */
+        cpus = cpu_map__get(pmu->cpus);
+        for (cpu = 0; cpu < cpus->nr; cpu++) {
+                scnprintf(path, PATH_MAX, "%s/devices/system/cpu/cpu%d"MIDR,
+                                sysfs, cpus->map[cpu]);
+
+                file = fopen(path, "r");
+                if (!file) {
+                        pr_debug("fopen failed for file %s\n", path);
+                        continue;
+                }
+
+                if (!fgets(buf, MIDR_SIZE, file)) {
+                        fclose(file);
+                        continue;
+                }
+                fclose(file);
+
+                /* Ignore/clear Variant[23:20] and
+                 * Revision[3:0] of MIDR
+                 */
+                midr = strtoul(buf, NULL, 16);
+                midr &= (~(MIDR_VARIANT_MASK | MIDR_REVISION_MASK));
+                scnprintf(buf, MIDR_SIZE, "0x%016lx", midr);
+                /* got midr break loop */
+                break;
+        }
+
+        if (!midr) {
+                pr_err("failed to get cpuid string for PMU %s\n", pmu->name);
+                free(buf);
+                buf = NULL;
+        }
+
+        cpu_map__put(cpus);
+        return buf;
+}
diff --git a/tools/perf/arch/arm64/util/sym-handling.c b/tools/perf/arch/arm64/util/sym-handling.c
new file mode 100644
index 000000000000..0051b1ee8450
--- /dev/null
+++ b/tools/perf/arch/arm64/util/sym-handling.c
@@ -0,0 +1,22 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * Copyright (C) 2015 Naveen N. Rao, IBM Corporation
+ */
+
+#include "debug.h"
+#include "symbol.h"
+#include "map.h"
+#include "probe-event.h"
+#include "probe-file.h"
+
+#ifdef HAVE_LIBELF_SUPPORT
+bool elf__needs_adjust_symbols(GElf_Ehdr ehdr)
+{
+        return ehdr.e_type == ET_EXEC ||
+               ehdr.e_type == ET_REL ||
+               ehdr.e_type == ET_DYN;
+}
+#endif
diff --git a/tools/perf/arch/common.c b/tools/perf/arch/common.c
index 8c0cfeb55f8e..c6f373508a4f 100644
--- a/tools/perf/arch/common.c
+++ b/tools/perf/arch/common.c
@@ -1,12 +1,10 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <stdio.h>
-#include <sys/utsname.h>
 #include "common.h"
+#include "../util/env.h"
 #include "../util/util.h"
 #include "../util/debug.h"
 
-#include "sane_ctype.h"
-
 const char *const arm_triplets[] = {
         "arm-eabi-",
         "arm-linux-androideabi-",
@@ -120,55 +118,19 @@ static int lookup_triplets(const char *const *triplets, const char *name)
         return -1;
 }
 
-/*
- * Return architecture name in a normalized form.
- * The conversion logic comes from the Makefile.
- */
-const char *normalize_arch(char *arch)
-{
-        if (!strcmp(arch, "x86_64"))
-                return "x86";
-        if (arch[0] == 'i' && arch[2] == '8' && arch[3] == '6')
-                return "x86";
-        if (!strcmp(arch, "sun4u") || !strncmp(arch, "sparc", 5))
-                return "sparc";
-        if (!strcmp(arch, "aarch64") || !strcmp(arch, "arm64"))
-                return "arm64";
-        if (!strncmp(arch, "arm", 3) || !strcmp(arch, "sa110"))
-                return "arm";
-        if (!strncmp(arch, "s390", 4))
-                return "s390";
-        if (!strncmp(arch, "parisc", 6))
-                return "parisc";
-        if (!strncmp(arch, "powerpc", 7) || !strncmp(arch, "ppc", 3))
-                return "powerpc";
-        if (!strncmp(arch, "mips", 4))
-                return "mips";
-        if (!strncmp(arch, "sh", 2) && isdigit(arch[2]))
-                return "sh";
-
-        return arch;
-}
-
 static int perf_env__lookup_binutils_path(struct perf_env *env,
                                           const char *name, const char **path)
 {
         int idx;
-        const char *arch, *cross_env;
-        struct utsname uts;
+        const char *arch = perf_env__arch(env), *cross_env;
         const char *const *path_list;
         char *buf = NULL;
 
-        arch = normalize_arch(env->arch);
-
-        if (uname(&uts) < 0)
-                goto out;
-
         /*
          * We don't need to try to find objdump path for native system.
          * Just use default binutils path (e.g.: "objdump").
          */
-        if (!strcmp(normalize_arch(uts.machine), arch))
+        if (!strcmp(perf_env__arch(NULL), arch))
                 goto out;
 
         cross_env = getenv("CROSS_COMPILE");
diff --git a/tools/perf/arch/common.h b/tools/perf/arch/common.h
index a1546509ad24..2d875baa92e6 100644
--- a/tools/perf/arch/common.h
+++ b/tools/perf/arch/common.h
@@ -7,6 +7,5 @@
 extern const char *objdump_path;
 
 int perf_env__lookup_objdump(struct perf_env *env);
-const char *normalize_arch(char *arch);
 
 #endif /* ARCH_PERF_COMMON_H */
diff --git a/tools/perf/arch/powerpc/util/header.c b/tools/perf/arch/powerpc/util/header.c
index 7a4cf80c207a..0b242664f5ea 100644
--- a/tools/perf/arch/powerpc/util/header.c
+++ b/tools/perf/arch/powerpc/util/header.c
@@ -35,7 +35,7 @@ get_cpuid(char *buffer, size_t sz)
 }
 
 char *
-get_cpuid_str(void)
+get_cpuid_str(struct perf_pmu *pmu __maybe_unused)
 {
         char *bufp;
 
diff --git a/tools/perf/arch/powerpc/util/sym-handling.c b/tools/perf/arch/powerpc/util/sym-handling.c
index 9c4e23d8c8ce..53d83d7e6a09 100644
--- a/tools/perf/arch/powerpc/util/sym-handling.c
+++ b/tools/perf/arch/powerpc/util/sym-handling.c
@@ -64,6 +64,14 @@ int arch__compare_symbol_names_n(const char *namea, const char *nameb,
 
         return strncmp(namea, nameb, n);
 }
+
+const char *arch__normalize_symbol_name(const char *name)
+{
+        /* Skip over initial dot */
+        if (name && *name == '.')
+                name++;
+        return name;
+}
 #endif
 
 #if defined(_CALL_ELF) && _CALL_ELF == 2
diff --git a/tools/perf/arch/s390/Makefile b/tools/perf/arch/s390/Makefile
index 09ba923debe8..48228de415d0 100644
--- a/tools/perf/arch/s390/Makefile
+++ b/tools/perf/arch/s390/Makefile
@@ -3,3 +3,24 @@ PERF_HAVE_DWARF_REGS := 1
 endif
 HAVE_KVM_STAT_SUPPORT := 1
 PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1
+
+#
+# Syscall table generation for perf
+#
+
+out    := $(OUTPUT)arch/s390/include/generated/asm
+header := $(out)/syscalls_64.c
+sysdef := $(srctree)/tools/arch/s390/include/uapi/asm/unistd.h
+sysprf := $(srctree)/tools/perf/arch/s390/entry/syscalls/
+systbl := $(sysprf)/mksyscalltbl
+
+# Create output directory if not already present
+_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
+
+$(header): $(sysdef) $(systbl)
+        $(Q)$(SHELL) '$(systbl)' '$(CC)' $(sysdef) > $@
+
+clean::
+        $(call QUIET_CLEAN, s390) $(RM) $(header)
+
+archheaders: $(header)
diff --git a/tools/perf/arch/s390/annotate/instructions.c b/tools/perf/arch/s390/annotate/instructions.c
index e0e466c650df..8c72b44444cb 100644
--- a/tools/perf/arch/s390/annotate/instructions.c
+++ b/tools/perf/arch/s390/annotate/instructions.c
@@ -18,7 +18,8 @@ static struct ins_ops *s390__associate_ins_ops(struct arch *arch, const char *na
         if (!strcmp(name, "br"))
                 ops = &ret_ops;
 
-        arch__associate_ins_ops(arch, name, ops);
+        if (ops)
+                arch__associate_ins_ops(arch, name, ops);
         return ops;
 }
 
diff --git a/tools/perf/arch/s390/entry/syscalls/mksyscalltbl b/tools/perf/arch/s390/entry/syscalls/mksyscalltbl
new file mode 100755
index 000000000000..7fa0d0abd419
--- /dev/null
+++ b/tools/perf/arch/s390/entry/syscalls/mksyscalltbl
@@ -0,0 +1,36 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+#
+# Generate system call table for perf
+#
+#
+# Copyright IBM Corp. 2017
+# Author(s):  Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
+#
+
+gcc=$1
+input=$2
+
+if ! test -r $input; then
+        echo "Could not read input file" >&2
+        exit 1
+fi
+
+create_table()
+{
+        local max_nr
+
+        echo 'static const char *syscalltbl_s390_64[] = {'
+        while read sc nr; do
+                printf '\t[%d] = "%s",\n' $nr $sc
+                max_nr=$nr
+        done
+        echo '};'
+        echo "#define SYSCALLTBL_S390_64_MAX_ID $max_nr"
+}
+
+
+$gcc -m64 -E -dM -x c  $input          \
+        |sed -ne 's/^#define __NR_//p' \
+        |sort -t' ' -k2 -nu            \
+        |create_table
diff --git a/tools/perf/arch/x86/tests/perf-time-to-tsc.c b/tools/perf/arch/x86/tests/perf-time-to-tsc.c
index b59678e8c1e2..06abe8108b33 100644
--- a/tools/perf/arch/x86/tests/perf-time-to-tsc.c
+++ b/tools/perf/arch/x86/tests/perf-time-to-tsc.c
@@ -84,7 +84,7 @@ int test__perf_time_to_tsc(struct test *test __maybe_unused, int subtest __maybe
 
         CHECK__(perf_evlist__open(evlist));
 
-        CHECK__(perf_evlist__mmap(evlist, UINT_MAX, false));
+        CHECK__(perf_evlist__mmap(evlist, UINT_MAX));
 
         pc = evlist->mmap[0].base;
         ret = perf_read_tsc_conversion(pc, &tc);
diff --git a/tools/perf/arch/x86/util/header.c b/tools/perf/arch/x86/util/header.c
index 33027c5e6f92..fb0d71afee8b 100644
--- a/tools/perf/arch/x86/util/header.c
+++ b/tools/perf/arch/x86/util/header.c
@@ -66,11 +66,11 @@ get_cpuid(char *buffer, size_t sz)
 }
 
 char *
-get_cpuid_str(void)
+get_cpuid_str(struct perf_pmu *pmu __maybe_unused)
 {
         char *buf = malloc(128);
 
-        if (__get_cpuid(buf, 128, "%s-%u-%X$") < 0) {
+        if (buf && __get_cpuid(buf, 128, "%s-%u-%X$") < 0) {
                 free(buf);
                 return NULL;
         }
diff --git a/tools/perf/arch/x86/util/unwind-libunwind.c b/tools/perf/arch/x86/util/unwind-libunwind.c
index 9c917f80c906..05920e3edf7a 100644
--- a/tools/perf/arch/x86/util/unwind-libunwind.c
+++ b/tools/perf/arch/x86/util/unwind-libunwind.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 
-#ifndef REMOTE_UNWIND_LIBUNWIND
 #include <errno.h>
+#ifndef REMOTE_UNWIND_LIBUNWIND
 #include <libunwind.h>
 #include "perf_regs.h"
 #include "../../util/unwind.h"
diff --git a/tools/perf/bench/futex-hash.c b/tools/perf/bench/futex-hash.c
index 58ae6ed8f38b..9aa3a674829b 100644
--- a/tools/perf/bench/futex-hash.c
+++ b/tools/perf/bench/futex-hash.c
@@ -24,9 +24,9 @@
 #include <subcmd/parse-options.h>
 #include "bench.h"
 #include "futex.h"
+#include "cpumap.h"
 
 #include <err.h>
-#include <sys/time.h>
 
 static unsigned int nthreads = 0;
 static unsigned int nsecs    = 10;
@@ -118,11 +118,12 @@ static void print_summary(void)
 int bench_futex_hash(int argc, const char **argv)
 {
         int ret = 0;
-        cpu_set_t cpu;
+        cpu_set_t cpuset;
         struct sigaction act;
-        unsigned int i, ncpus;
+        unsigned int i;
         pthread_attr_t thread_attr;
         struct worker *worker = NULL;
+        struct cpu_map *cpu;
 
         argc = parse_options(argc, argv, options, bench_futex_hash_usage, 0);
         if (argc) {
@@ -130,14 +131,16 @@ int bench_futex_hash(int argc, const char **argv)
                 exit(EXIT_FAILURE);
         }
 
-        ncpus = sysconf(_SC_NPROCESSORS_ONLN);
+        cpu = cpu_map__new(NULL);
+        if (!cpu)
+                goto errmem;
 
         sigfillset(&act.sa_mask);
         act.sa_sigaction = toggle_done;
         sigaction(SIGINT, &act, NULL);
 
         if (!nthreads) /* default to the number of CPUs */
-                nthreads = ncpus;
+                nthreads = cpu->nr;
 
         worker = calloc(nthreads, sizeof(*worker));
         if (!worker)
@@ -163,10 +166,10 @@ int bench_futex_hash(int argc, const char **argv)
                 if (!worker[i].futex)
                         goto errmem;
 
-                CPU_ZERO(&cpu);
-                CPU_SET(i % ncpus, &cpu);
+                CPU_ZERO(&cpuset);
+                CPU_SET(cpu->map[i % cpu->nr], &cpuset);
 
-                ret = pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpu);
+                ret = pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset);
                 if (ret)
                         err(EXIT_FAILURE, "pthread_attr_setaffinity_np");
 
@@ -217,6 +220,7 @@ int bench_futex_hash(int argc, const char **argv)
         print_summary();
 
         free(worker);
+        free(cpu);
         return ret;
 errmem:
         err(EXIT_FAILURE, "calloc");
diff --git a/tools/perf/bench/futex-lock-pi.c b/tools/perf/bench/futex-lock-pi.c
index 08653ae8a8c4..8e9c4753e304 100644
--- a/tools/perf/bench/futex-lock-pi.c
+++ b/tools/perf/bench/futex-lock-pi.c
@@ -15,6 +15,7 @@
 #include <errno.h>
 #include "bench.h"
 #include "futex.h"
+#include "cpumap.h"
 
 #include <err.h>
 #include <stdlib.h>
@@ -32,7 +33,7 @@ static struct worker *worker;
 static unsigned int nsecs = 10;
 static bool silent = false, multi = false;
 static bool done = false, fshared = false;
-static unsigned int ncpus, nthreads = 0;
+static unsigned int nthreads = 0;
 static int futex_flag = 0;
 struct timeval start, end, runtime;
 static pthread_mutex_t thread_lock;
@@ -113,9 +114,10 @@ static void *workerfn(void *arg)
         return NULL;
 }
 
-static void create_threads(struct worker *w, pthread_attr_t thread_attr)
+static void create_threads(struct worker *w, pthread_attr_t thread_attr,
+                           struct cpu_map *cpu)
 {
-        cpu_set_t cpu;
+        cpu_set_t cpuset;
         unsigned int i;
 
         threads_starting = nthreads;
@@ -130,10 +132,10 @@ static void create_threads(struct worker *w, pthread_attr_t thread_attr)
                 } else
                         worker[i].futex = &global_futex;
 
-                CPU_ZERO(&cpu);
-                CPU_SET(i % ncpus, &cpu);
+                CPU_ZERO(&cpuset);
+                CPU_SET(cpu->map[i % cpu->nr], &cpuset);
 
-                if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpu))
+                if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset))
                         err(EXIT_FAILURE, "pthread_attr_setaffinity_np");
 
                 if (pthread_create(&w[i].thread, &thread_attr, workerfn, &worker[i]))
@@ -147,19 +149,22 @@ int bench_futex_lock_pi(int argc, const char **argv)
         unsigned int i;
         struct sigaction act;
         pthread_attr_t thread_attr;
+        struct cpu_map *cpu;
 
         argc = parse_options(argc, argv, options, bench_futex_lock_pi_usage, 0);
         if (argc)
                 goto err;
 
-        ncpus = sysconf(_SC_NPROCESSORS_ONLN);
+        cpu = cpu_map__new(NULL);
+        if (!cpu)
+                err(EXIT_FAILURE, "calloc");
 
         sigfillset(&act.sa_mask);
         act.sa_sigaction = toggle_done;
         sigaction(SIGINT, &act, NULL);
 
         if (!nthreads)
-                nthreads = ncpus;
+                nthreads = cpu->nr;
 
         worker = calloc(nthreads, sizeof(*worker));
         if (!worker)
@@ -180,7 +185,7 @@ int bench_futex_lock_pi(int argc, const char **argv)
         pthread_attr_init(&thread_attr);
         gettimeofday(&start, NULL);
 
-        create_threads(worker, thread_attr);
+        create_threads(worker, thread_attr, cpu);
         pthread_attr_destroy(&thread_attr);
 
         pthread_mutex_lock(&thread_lock);
diff --git a/tools/perf/bench/futex-requeue.c b/tools/perf/bench/futex-requeue.c
index 1058c194608a..fc692efa0c05 100644
--- a/tools/perf/bench/futex-requeue.c
+++ b/tools/perf/bench/futex-requeue.c
@@ -22,6 +22,7 @@
 #include <errno.h>
 #include "bench.h"
 #include "futex.h"
+#include "cpumap.h"
 
 #include <err.h>
 #include <stdlib.h>
@@ -40,7 +41,7 @@ static bool done = false, silent = false, fshared = false;
 static pthread_mutex_t thread_lock;
 static pthread_cond_t thread_parent, thread_worker;
 static struct stats requeuetime_stats, requeued_stats;
-static unsigned int ncpus, threads_starting, nthreads = 0;
+static unsigned int threads_starting, nthreads = 0;
 static int futex_flag = 0;
 
 static const struct option options[] = {
@@ -83,19 +84,19 @@ static void *workerfn(void *arg __maybe_unused)
 }
 
 static void block_threads(pthread_t *w,
-                          pthread_attr_t thread_attr)
+                          pthread_attr_t thread_attr, struct cpu_map *cpu)
 {
-        cpu_set_t cpu;
+        cpu_set_t cpuset;
         unsigned int i;
 
         threads_starting = nthreads;
 
         /* create and block all threads */
         for (i = 0; i < nthreads; i++) {
-                CPU_ZERO(&cpu);
-                CPU_SET(i % ncpus, &cpu);
+                CPU_ZERO(&cpuset);
+                CPU_SET(cpu->map[i % cpu->nr], &cpuset);
 
-                if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpu))
+                if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset))
                         err(EXIT_FAILURE, "pthread_attr_setaffinity_np");
 
                 if (pthread_create(&w[i], &thread_attr, workerfn, NULL))
@@ -116,19 +117,22 @@ int bench_futex_requeue(int argc, const char **argv)
         unsigned int i, j;
         struct sigaction act;
         pthread_attr_t thread_attr;
+        struct cpu_map *cpu;
 
         argc = parse_options(argc, argv, options, bench_futex_requeue_usage, 0);
         if (argc)
                 goto err;
 
-        ncpus = sysconf(_SC_NPROCESSORS_ONLN);
+        cpu = cpu_map__new(NULL);
+        if (!cpu)
+                err(EXIT_FAILURE, "cpu_map__new");
 
         sigfillset(&act.sa_mask);
         act.sa_sigaction = toggle_done;
         sigaction(SIGINT, &act, NULL);
 
         if (!nthreads)
-                nthreads = ncpus;
+                nthreads = cpu->nr;
 
         worker = calloc(nthreads, sizeof(*worker));
         if (!worker)
@@ -156,7 +160,7 @@ int bench_futex_requeue(int argc, const char **argv)
                 struct timeval start, end, runtime;
 
                 /* create, launch & block all threads */
-                block_threads(worker, thread_attr);
+                block_threads(worker, thread_attr, cpu);
 
                 /* make sure all threads are already blocked */
                 pthread_mutex_lock(&thread_lock);
diff --git a/tools/perf/bench/futex-wake-parallel.c b/tools/perf/bench/futex-wake-parallel.c
index b4732dad9f89..69d8fdc87315 100644
--- a/tools/perf/bench/futex-wake-parallel.c
+++ b/tools/perf/bench/futex-wake-parallel.c
@@ -7,7 +7,17 @@
  * for each individual thread to service its share of work. Ultimately
  * it can be used to measure futex_wake() changes.
  */
+#include "bench.h"
+#include <linux/compiler.h>
+#include "../util/debug.h"
 
+#ifndef HAVE_PTHREAD_BARRIER
+int bench_futex_wake_parallel(int argc __maybe_unused, const char **argv __maybe_unused)
+{
+        pr_err("%s: pthread_barrier_t unavailable, disabling this test...\n", __func__);
+        return 0;
+}
+#else /* HAVE_PTHREAD_BARRIER */
 /* For the CLR_() macros */
 #include <string.h>
 #include <pthread.h>
@@ -15,12 +25,11 @@
 #include <signal.h>
 #include "../util/stat.h"
 #include <subcmd/parse-options.h>
-#include <linux/compiler.h>
 #include <linux/kernel.h>
 #include <linux/time64.h>
 #include <errno.h>
-#include "bench.h"
 #include "futex.h"
+#include "cpumap.h"
 
 #include <err.h>
 #include <stdlib.h>
@@ -42,8 +51,9 @@ static bool done = false, silent = false, fshared = false;
 static unsigned int nblocked_threads = 0, nwaking_threads = 0;
 static pthread_mutex_t thread_lock;
 static pthread_cond_t thread_parent, thread_worker;
+static pthread_barrier_t barrier;
 static struct stats waketime_stats, wakeup_stats;
-static unsigned int ncpus, threads_starting;
+static unsigned int threads_starting;
 static int futex_flag = 0;
 
 static const struct option options[] = {
@@ -64,6 +74,8 @@ static void *waking_workerfn(void *arg)
         struct thread_data *waker = (struct thread_data *) arg;
         struct timeval start, end;
 
+        pthread_barrier_wait(&barrier);
+
         gettimeofday(&start, NULL);
 
         waker->nwoken = futex_wake(&futex, nwakes, futex_flag);
@@ -84,6 +96,8 @@ static void wakeup_threads(struct thread_data *td, pthread_attr_t thread_attr)
 
         pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_JOINABLE);
 
+        pthread_barrier_init(&barrier, NULL, nwaking_threads + 1);
+
         /* create and block all threads */
         for (i = 0; i < nwaking_threads; i++) {
                 /*
@@ -96,9 +110,13 @@ static void wakeup_threads(struct thread_data *td, pthread_attr_t thread_attr)
                         err(EXIT_FAILURE, "pthread_create");
         }
 
+        pthread_barrier_wait(&barrier);
+
         for (i = 0; i < nwaking_threads; i++)
                 if (pthread_join(td[i].worker, NULL))
                         err(EXIT_FAILURE, "pthread_join");
+
+        pthread_barrier_destroy(&barrier);
 }
 
 static void *blocked_workerfn(void *arg __maybe_unused)
@@ -119,19 +137,20 @@ static void *blocked_workerfn(void *arg __maybe_unused)
         return NULL;
 }
 
-static void block_threads(pthread_t *w, pthread_attr_t thread_attr)
+static void block_threads(pthread_t *w, pthread_attr_t thread_attr,
+                          struct cpu_map *cpu)
 {
-        cpu_set_t cpu;
+        cpu_set_t cpuset;
         unsigned int i;
 
         threads_starting = nblocked_threads;
 
         /* create and block all threads */
         for (i = 0; i < nblocked_threads; i++) {
-                CPU_ZERO(&cpu);
-                CPU_SET(i % ncpus, &cpu);
+                CPU_ZERO(&cpuset);
+                CPU_SET(cpu->map[i % cpu->nr], &cpuset);
 
-                if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpu))
+                if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset))
                         err(EXIT_FAILURE, "pthread_attr_setaffinity_np");
 
                 if (pthread_create(&w[i], &thread_attr, blocked_workerfn, NULL))
@@ -205,6 +224,7 @@ int bench_futex_wake_parallel(int argc, const char **argv)
         struct sigaction act;
         pthread_attr_t thread_attr;
         struct thread_data *waking_worker;
+        struct cpu_map *cpu;
 
         argc = parse_options(argc, argv, options,
                              bench_futex_wake_parallel_usage, 0);
@@ -217,9 +237,12 @@ int bench_futex_wake_parallel(int argc, const char **argv)
         act.sa_sigaction = toggle_done;
         sigaction(SIGINT, &act, NULL);
 
-        ncpus = sysconf(_SC_NPROCESSORS_ONLN);
+        cpu = cpu_map__new(NULL);
+        if (!cpu)
+                err(EXIT_FAILURE, "calloc");
+
         if (!nblocked_threads)
-                nblocked_threads = ncpus;
+                nblocked_threads = cpu->nr;
 
         /* some sanity checks */
         if (nwaking_threads > nblocked_threads || !nwaking_threads)
@@ -259,7 +282,7 @@ int bench_futex_wake_parallel(int argc, const char **argv)
                         err(EXIT_FAILURE, "calloc");
 
                 /* create, launch & block all threads */
-                block_threads(blocked_worker, thread_attr);
+                block_threads(blocked_worker, thread_attr, cpu);
 
                 /* make sure all threads are already blocked */
                 pthread_mutex_lock(&thread_lock);
@@ -297,3 +320,4 @@ int bench_futex_wake_parallel(int argc, const char **argv)
         free(blocked_worker);
         return ret;
 }
+#endif /* HAVE_PTHREAD_BARRIER */
diff --git a/tools/perf/bench/futex-wake.c b/tools/perf/bench/futex-wake.c
index 8c5c0b6b5c97..e8181ad7d088 100644
--- a/tools/perf/bench/futex-wake.c
+++ b/tools/perf/bench/futex-wake.c
@@ -22,6 +22,7 @@
 #include <errno.h>
 #include "bench.h"
 #include "futex.h"
+#include "cpumap.h"
 
 #include <err.h>
 #include <stdlib.h>
@@ -89,19 +90,19 @@ static void print_summary(void)
 }
 
 static void block_threads(pthread_t *w,
-                          pthread_attr_t thread_attr)
+                          pthread_attr_t thread_attr, struct cpu_map *cpu)
 {
-        cpu_set_t cpu;
+        cpu_set_t cpuset;
         unsigned int i;
 
         threads_starting = nthreads;
 
         /* create and block all threads */
         for (i = 0; i < nthreads; i++) {
-                CPU_ZERO(&cpu);
-                CPU_SET(i % ncpus, &cpu);
+                CPU_ZERO(&cpuset);
+                CPU_SET(cpu->map[i % cpu->nr], &cpuset);
 
-                if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpu))
+                if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset))
                         err(EXIT_FAILURE, "pthread_attr_setaffinity_np");
 
                 if (pthread_create(&w[i], &thread_attr, workerfn, NULL))
@@ -122,6 +123,7 @@ int bench_futex_wake(int argc, const char **argv)
         unsigned int i, j;
         struct sigaction act;
         pthread_attr_t thread_attr;
+        struct cpu_map *cpu;
 
         argc = parse_options(argc, argv, options, bench_futex_wake_usage, 0);
         if (argc) {
@@ -129,7 +131,9 @@ int bench_futex_wake(int argc, const char **argv)
                 exit(EXIT_FAILURE);
         }
 
-        ncpus = sysconf(_SC_NPROCESSORS_ONLN);
+        cpu = cpu_map__new(NULL);
+        if (!cpu)
+                err(EXIT_FAILURE, "calloc");
 
         sigfillset(&act.sa_mask);
         act.sa_sigaction = toggle_done;
@@ -161,7 +165,7 @@ int bench_futex_wake(int argc, const char **argv)
                 struct timeval start, end, runtime;
 
                 /* create, launch & block all threads */
-                block_threads(worker, thread_attr);
+                block_threads(worker, thread_attr, cpu);
 
                 /* make sure all threads are already blocked */
                 pthread_mutex_lock(&thread_lock);
diff --git a/tools/perf/builtin-buildid-cache.c b/tools/perf/builtin-buildid-cache.c
index 3d354ba6e9c5..41db2cba77eb 100644
--- a/tools/perf/builtin-buildid-cache.c
+++ b/tools/perf/builtin-buildid-cache.c
@@ -325,8 +325,8 @@ int cmd_buildid_cache(int argc, const char **argv)
                    "file", "kcore file to add"),
         OPT_STRING('r', "remove", &remove_name_list_str, "file list",
                     "file(s) to remove"),
-        OPT_STRING('p', "purge", &purge_name_list_str, "path list",
-                    "path(s) to remove (remove old caches too)"),
+        OPT_STRING('p', "purge", &purge_name_list_str, "file list",
+                    "file(s) to remove (remove old caches too)"),
         OPT_STRING('M', "missing", &missing_filename, "file",
                    "to find missing build ids in the cache"),
         OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index 17855c4626a0..c0815a37fdb5 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -27,13 +27,10 @@
 #include "sort.h"
 #include "tool.h"
 #include "data.h"
-#include "sort.h"
 #include "event.h"
 #include "evlist.h"
 #include "evsel.h"
-#include <asm/bug.h>
 #include "ui/browsers/hists.h"
-#include "evlist.h"
 #include "thread.h"
 
 struct c2c_hists {
@@ -2224,9 +2221,9 @@ static int perf_c2c__browse_cacheline(struct hist_entry *he)
         struct hist_browser *browser;
         int key = -1;
         const char help[] =
-        " ENTER         Togle callchains (if present) \n"
-        " n             Togle Node details info \n"
-        " s             Togle full lenght of symbol and source line columns \n"
+        " ENTER         Toggle callchains (if present) \n"
+        " n             Toggle Node details info \n"
+        " s             Toggle full length of symbol and source line columns \n"
         " q             Return back to cacheline list \n";
 
         /* Display compact version first. */
@@ -2303,7 +2300,7 @@ static int perf_c2c__hists_browse(struct hists *hists)
         int key = -1;
         const char help[] =
         " d             Display cacheline details \n"
-        " ENTER         Togle callchains (if present) \n"
+        " ENTER         Toggle callchains (if present) \n"
         " q             Quit \n";
 
         browser = perf_c2c_browser__new(hists);
@@ -2393,9 +2390,10 @@ static int setup_callchain(struct perf_evlist *evlist)
         enum perf_call_graph_mode mode = CALLCHAIN_NONE;
 
         if ((sample_type & PERF_SAMPLE_REGS_USER) &&
-            (sample_type & PERF_SAMPLE_STACK_USER))
+            (sample_type & PERF_SAMPLE_STACK_USER)) {
                 mode = CALLCHAIN_DWARF;
-        else if (sample_type & PERF_SAMPLE_BRANCH_STACK)
+                dwarf_callchain_users = true;
+        } else if (sample_type & PERF_SAMPLE_BRANCH_STACK)
                 mode = CALLCHAIN_LBR;
         else if (sample_type & PERF_SAMPLE_CALLCHAIN)
                 mode = CALLCHAIN_FP;
diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index a0f7ed2b869b..4aca13f23b9d 100644
--- a/tools/perf/builtin-help.c
+++ b/tools/perf/builtin-help.c
@@ -439,7 +439,7 @@ int cmd_help(int argc, const char **argv)
 #ifdef HAVE_LIBELF_SUPPORT
                 "probe",
 #endif
-#ifdef HAVE_LIBAUDIT_SUPPORT
+#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)
                 "trace",
 #endif
         NULL };
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index 16a28547ca86..40fe919bbcf3 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -536,8 +536,7 @@ found:
         sample_sw.period = sample->period;
         sample_sw.time   = sample->time;
         perf_event__synthesize_sample(event_sw, evsel->attr.sample_type,
-                                      evsel->attr.read_format, &sample_sw,
-                                      false);
+                                      evsel->attr.read_format, &sample_sw);
         build_id__mark_dso_hit(tool, event_sw, &sample_sw, evsel, machine);
         return perf_event__repipe(tool, event_sw, &sample_sw, machine);
 }
diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c
index 0c36f2ac6a0e..55d919dc5bc6 100644
--- a/tools/perf/builtin-kvm.c
+++ b/tools/perf/builtin-kvm.c
@@ -26,6 +26,9 @@
 #include <sys/timerfd.h>
 #endif
 #include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 
 #include <linux/kernel.h>
 #include <linux/time64.h>
@@ -741,20 +744,20 @@ static s64 perf_kvm__mmap_read_idx(struct perf_kvm_stat *kvm, int idx,
                                    u64 *mmap_time)
 {
         union perf_event *event;
-        struct perf_sample sample;
+        u64 timestamp;
         s64 n = 0;
         int err;
 
         *mmap_time = ULLONG_MAX;
         while ((event = perf_evlist__mmap_read(kvm->evlist, idx)) != NULL) {
-                err = perf_evlist__parse_sample(kvm->evlist, event, &sample);
+                err = perf_evlist__parse_sample_timestamp(kvm->evlist, event, &timestamp);
                 if (err) {
                         perf_evlist__mmap_consume(kvm->evlist, idx);
                         pr_err("Failed to parse sample\n");
                         return -1;
                 }
 
-                err = perf_session__queue_event(kvm->session, event, &sample, 0);
+                err = perf_session__queue_event(kvm->session, event, timestamp, 0);
                 /*
                  * FIXME: Here we can't consume the event, as perf_session__queue_event will
                  *        point to it, and it'll get possibly overwritten by the kernel.
@@ -768,7 +771,7 @@ static s64 perf_kvm__mmap_read_idx(struct perf_kvm_stat *kvm, int idx,
 
                 /* save time stamp of our first sample for this mmap */
                 if (n == 0)
-                        *mmap_time = sample.time;
+                        *mmap_time = timestamp;
 
                 /* limit events per mmap handled all at once */
                 n++;
@@ -1044,7 +1047,7 @@ static int kvm_live_open_events(struct perf_kvm_stat *kvm)
                 goto out;
         }
 
-        if (perf_evlist__mmap(evlist, kvm->opts.mmap_pages, false) < 0) {
+        if (perf_evlist__mmap(evlist, kvm->opts.mmap_pages) < 0) {
                 ui__error("Failed to mmap the events: %s\n",
                           str_error_r(errno, sbuf, sizeof(sbuf)));
                 perf_evlist__close(evlist);
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 003255910c05..65681a1a292a 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -51,7 +51,6 @@
 #include <signal.h>
 #include <sys/mman.h>
 #include <sys/wait.h>
-#include <asm/bug.h>
 #include <linux/time64.h>
 
 struct switch_output {
@@ -79,6 +78,7 @@ struct record {
         bool                    no_buildid_cache_set;
         bool                    buildid_all;
         bool                    timestamp_filename;
+        bool                    timestamp_boundary;
         struct switch_output    switch_output;
         unsigned long long      samples;
 };
@@ -301,7 +301,7 @@ static int record__mmap_evlist(struct record *rec,
         struct record_opts *opts = &rec->opts;
         char msg[512];
 
-        if (perf_evlist__mmap_ex(evlist, opts->mmap_pages, false,
+        if (perf_evlist__mmap_ex(evlist, opts->mmap_pages,
                                  opts->auxtrace_mmap_pages,
                                  opts->auxtrace_snapshot_mode) < 0) {
                 if (errno == EPERM) {
@@ -372,6 +372,8 @@ try_again:
                         ui__error("%s\n", msg);
                         goto out;
                 }
+
+                pos->supported = true;
         }
 
         if (perf_evlist__apply_filters(evlist, &pos)) {
@@ -408,8 +410,15 @@ static int process_sample_event(struct perf_tool *tool,
 {
         struct record *rec = container_of(tool, struct record, tool);
 
-        rec->samples++;
+        if (rec->evlist->first_sample_time == 0)
+                rec->evlist->first_sample_time = sample->time;
+
+        rec->evlist->last_sample_time = sample->time;
 
+        if (rec->buildid_all)
+                return 0;
+
+        rec->samples++;
         return build_id__mark_dso_hit(tool, event, sample, evsel, machine);
 }
 
@@ -434,9 +443,11 @@ static int process_buildids(struct record *rec)
 
         /*
          * If --buildid-all is given, it marks all DSO regardless of hits,
-         * so no need to process samples.
+         * so no need to process samples. But if timestamp_boundary is enabled,
+         * it still needs to walk on all samples to get the timestamps of
+         * first/last samples.
          */
-        if (rec->buildid_all)
+        if (rec->buildid_all && !rec->timestamp_boundary)
                 rec->tool.sample = NULL;
 
         return perf_session__process_events(session);
@@ -477,7 +488,7 @@ static struct perf_event_header finished_round_event = {
 };
 
 static int record__mmap_read_evlist(struct record *rec, struct perf_evlist *evlist,
-                                    bool backward)
+                                    bool overwrite)
 {
         u64 bytes_written = rec->bytes_written;
         int i;
@@ -487,18 +498,18 @@ static int record__mmap_read_evlist(struct record *rec, struct perf_evlist *evli
         if (!evlist)
                 return 0;
 
-        maps = backward ? evlist->backward_mmap : evlist->mmap;
+        maps = overwrite ? evlist->overwrite_mmap : evlist->mmap;
         if (!maps)
                 return 0;
 
-        if (backward && evlist->bkw_mmap_state != BKW_MMAP_DATA_PENDING)
+        if (overwrite && evlist->bkw_mmap_state != BKW_MMAP_DATA_PENDING)
                 return 0;
 
         for (i = 0; i < evlist->nr_mmaps; i++) {
                 struct auxtrace_mmap *mm = &maps[i].auxtrace_mmap;
 
                 if (maps[i].base) {
-                        if (perf_mmap__push(&maps[i], evlist->overwrite, backward, rec, record__pushfn) != 0) {
+                        if (perf_mmap__push(&maps[i], overwrite, rec, record__pushfn) != 0) {
                                 rc = -1;
                                 goto out;
                         }
@@ -518,7 +529,7 @@ static int record__mmap_read_evlist(struct record *rec, struct perf_evlist *evli
         if (bytes_written != rec->bytes_written)
                 rc = record__write(rec, &finished_round_event, sizeof(finished_round_event));
 
-        if (backward)
+        if (overwrite)
                 perf_evlist__toggle_bkw_mmap(evlist, BKW_MMAP_EMPTY);
 out:
         return rc;
@@ -690,8 +701,8 @@ perf_evlist__pick_pc(struct perf_evlist *evlist)
         if (evlist) {
                 if (evlist->mmap && evlist->mmap[0].base)
                         return evlist->mmap[0].base;
-                if (evlist->backward_mmap && evlist->backward_mmap[0].base)
-                        return evlist->backward_mmap[0].base;
+                if (evlist->overwrite_mmap && evlist->overwrite_mmap[0].base)
+                        return evlist->overwrite_mmap[0].base;
         }
         return NULL;
 }
@@ -784,6 +795,28 @@ static int record__synthesize(struct record *rec, bool tail)
                                          perf_event__synthesize_guest_os, tool);
         }
 
+        err = perf_event__synthesize_extra_attr(&rec->tool,
+                                                rec->evlist,
+                                                process_synthesized_event,
+                                                data->is_pipe);
+        if (err)
+                goto out;
+
+        err = perf_event__synthesize_thread_map2(&rec->tool, rec->evlist->threads,
+                                                 process_synthesized_event,
+                                                NULL);
+        if (err < 0) {
+                pr_err("Couldn't synthesize thread map.\n");
+                return err;
+        }
+
+        err = perf_event__synthesize_cpu_map(&rec->tool, rec->evlist->cpus,
+                                             process_synthesized_event, NULL);
+        if (err < 0) {
+                pr_err("Couldn't synthesize cpu map.\n");
+                return err;
+        }
+
         err = __machine__synthesize_threads(machine, tool, &opts->target, rec->evlist->threads,
                                             process_synthesized_event, opts->sample_address,
                                             opts->proc_map_timeout, 1);
@@ -1598,6 +1631,8 @@ static struct option __record_options[] = {
                     "Record build-id of all DSOs regardless of hits"),
         OPT_BOOLEAN(0, "timestamp-filename", &record.timestamp_filename,
                     "append timestamp to output filename"),
+        OPT_BOOLEAN(0, "timestamp-boundary", &record.timestamp_boundary,
+                    "Record timestamp boundary (time of first/last samples)"),
         OPT_STRING_OPTARG_SET(0, "switch-output", &record.switch_output.str,
                           &record.switch_output.set, "signal,size,time",
                           "Switch output when receive SIGUSR2 or cross size,time threshold",
@@ -1781,8 +1816,8 @@ int cmd_record(int argc, const char **argv)
                 goto out;
         }
 
-        /* Enable ignoring missing threads when -u option is defined. */
-        rec->opts.ignore_missing_thread = rec->opts.target.uid != UINT_MAX;
+        /* Enable ignoring missing threads when -u/-p option is defined. */
+        rec->opts.ignore_missing_thread = rec->opts.target.uid != UINT_MAX || rec->opts.target.pid;
 
         err = -ENOMEM;
         if (perf_evlist__create_maps(rec->evlist, &rec->opts.target) < 0)
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index af5dd038195e..42a52dcc41cd 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -15,6 +15,7 @@
 #include "util/color.h"
 #include <linux/list.h>
 #include <linux/rbtree.h>
+#include <linux/err.h>
 #include "util/symbol.h"
 #include "util/callchain.h"
 #include "util/values.h"
@@ -51,6 +52,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
+#include <linux/mman.h>
 
 struct report {
         struct perf_tool        tool;
@@ -60,6 +62,9 @@ struct report {
         bool                    show_threads;
         bool                    inverted_callchain;
         bool                    mem_mode;
+        bool                    stats_mode;
+        bool                    tasks_mode;
+        bool                    mmaps_mode;
         bool                    header;
         bool                    header_only;
         bool                    nonany_branch_mode;
@@ -69,7 +74,9 @@ struct report {
         const char              *cpu_list;
         const char              *symbol_filter_str;
         const char              *time_str;
-        struct perf_time_interval ptime;
+        struct perf_time_interval *ptime_range;
+        int                     range_size;
+        int                     range_num;
         float                   min_percent;
         u64                     nr_entries;
         u64                     queue_size;
@@ -162,12 +169,28 @@ static int hist_iter__branch_callback(struct hist_entry_iter *iter,
         struct hist_entry *he = iter->he;
         struct report *rep = arg;
         struct branch_info *bi;
+        struct perf_sample *sample = iter->sample;
+        struct perf_evsel *evsel = iter->evsel;
+        int err;
+
+        if (!ui__has_annotation())
+                return 0;
+
+        hist__account_cycles(sample->branch_stack, al, sample,
+                             rep->nonany_branch_mode);
 
         bi = he->branch_info;
+        err = addr_map_symbol__inc_samples(&bi->from, sample, evsel->idx);
+        if (err)
+                goto out;
+
+        err = addr_map_symbol__inc_samples(&bi->to, sample, evsel->idx);
+
         branch_type_count(&rep->brtype_stat, &bi->flags,
                           bi->from.addr, bi->to.addr);
 
-        return 0;
+out:
+        return err;
 }
 
 static int process_sample_event(struct perf_tool *tool,
@@ -186,8 +209,10 @@ static int process_sample_event(struct perf_tool *tool,
         };
         int ret = 0;
 
-        if (perf_time__skip_sample(&rep->ptime, sample->time))
+        if (perf_time__ranges_skip_sample(rep->ptime_range, rep->range_num,
+                                          sample->time)) {
                 return 0;
+        }
 
         if (machine__resolve(machine, &al, sample) < 0) {
                 pr_debug("problem processing %d event, skipping it.\n",
@@ -312,9 +337,10 @@ static int report__setup_sample_type(struct report *rep)
 
         if (symbol_conf.use_callchain || symbol_conf.cumulate_callchain) {
                 if ((sample_type & PERF_SAMPLE_REGS_USER) &&
-                    (sample_type & PERF_SAMPLE_STACK_USER))
+                    (sample_type & PERF_SAMPLE_STACK_USER)) {
                         callchain_param.record_mode = CALLCHAIN_DWARF;
-                else if (sample_type & PERF_SAMPLE_BRANCH_STACK)
+                        dwarf_callchain_users = true;
+                } else if (sample_type & PERF_SAMPLE_BRANCH_STACK)
                         callchain_param.record_mode = CALLCHAIN_LBR;
                 else
                         callchain_param.record_mode = CALLCHAIN_FP;
@@ -377,6 +403,9 @@ static size_t hists__fprintf_nr_sample_events(struct hists *hists, struct report
         if (evname != NULL)
                 ret += fprintf(fp, " of event '%s'", evname);
 
+        if (rep->time_str)
+                ret += fprintf(fp, " (time slices: %s)", rep->time_str);
+
         if (symbol_conf.show_ref_callgraph &&
             strstr(evname, "call-graph=no")) {
                 ret += fprintf(fp, ", show reference callgraph");
@@ -567,6 +596,174 @@ static void report__output_resort(struct report *rep)
         ui_progress__finish();
 }
 
+static void stats_setup(struct report *rep)
+{
+        memset(&rep->tool, 0, sizeof(rep->tool));
+        rep->tool.no_warn = true;
+}
+
+static int stats_print(struct report *rep)
+{
+        struct perf_session *session = rep->session;
+
+        perf_session__fprintf_nr_events(session, stdout);
+        return 0;
+}
+
+static void tasks_setup(struct report *rep)
+{
+        memset(&rep->tool, 0, sizeof(rep->tool));
+        if (rep->mmaps_mode) {
+                rep->tool.mmap = perf_event__process_mmap;
+                rep->tool.mmap2 = perf_event__process_mmap2;
+        }
+        rep->tool.comm = perf_event__process_comm;
+        rep->tool.exit = perf_event__process_exit;
+        rep->tool.fork = perf_event__process_fork;
+        rep->tool.no_warn = true;
+}
+
+struct task {
+        struct thread           *thread;
+        struct list_head         list;
+        struct list_head         children;
+};
+
+static struct task *tasks_list(struct task *task, struct machine *machine)
+{
+        struct thread *parent_thread, *thread = task->thread;
+        struct task   *parent_task;
+
+        /* Already listed. */
+        if (!list_empty(&task->list))
+                return NULL;
+
+        /* Last one in the chain. */
+        if (thread->ppid == -1)
+                return task;
+
+        parent_thread = machine__find_thread(machine, -1, thread->ppid);
+        if (!parent_thread)
+                return ERR_PTR(-ENOENT);
+
+        parent_task = thread__priv(parent_thread);
+        list_add_tail(&task->list, &parent_task->children);
+        return tasks_list(parent_task, machine);
+}
+
+static size_t maps__fprintf_task(struct maps *maps, int indent, FILE *fp)
+{
+        size_t printed = 0;
+        struct rb_node *nd;
+
+        for (nd = rb_first(&maps->entries); nd; nd = rb_next(nd)) {
+                struct map *map = rb_entry(nd, struct map, rb_node);
+
+                printed += fprintf(fp, "%*s  %" PRIx64 "-%" PRIx64 " %c%c%c%c %08" PRIx64 " %" PRIu64 " %s\n",
+                                   indent, "", map->start, map->end,
+                                   map->prot & PROT_READ ? 'r' : '-',
+                                   map->prot & PROT_WRITE ? 'w' : '-',
+                                   map->prot & PROT_EXEC ? 'x' : '-',
+                                   map->flags & MAP_SHARED ? 's' : 'p',
+                                   map->pgoff,
+                                   map->ino, map->dso->name);
+        }
+
+        return printed;
+}
+
+static int map_groups__fprintf_task(struct map_groups *mg, int indent, FILE *fp)
+{
+        int printed = 0, i;
+        for (i = 0; i < MAP__NR_TYPES; ++i)
+                printed += maps__fprintf_task(&mg->maps[i], indent, fp);
+        return printed;
+}
+
+static void task__print_level(struct task *task, FILE *fp, int level)
+{
+        struct thread *thread = task->thread;
+        struct task *child;
+        int comm_indent = fprintf(fp, "  %8d %8d %8d |%*s",
+                                  thread->pid_, thread->tid, thread->ppid,
+                                  level, "");
+
+        fprintf(fp, "%s\n", thread__comm_str(thread));
+
+        map_groups__fprintf_task(thread->mg, comm_indent, fp);
+
+        if (!list_empty(&task->children)) {
+                list_for_each_entry(child, &task->children, list)
+                        task__print_level(child, fp, level + 1);
+        }
+}
+
+static int tasks_print(struct report *rep, FILE *fp)
+{
+        struct perf_session *session = rep->session;
+        struct machine      *machine = &session->machines.host;
+        struct task *tasks, *task;
+        unsigned int nr = 0, itask = 0, i;
+        struct rb_node *nd;
+        LIST_HEAD(list);
+
+        /*
+         * No locking needed while accessing machine->threads,
+         * because --tasks is single threaded command.
+         */
+
+        /* Count all the threads. */
+        for (i = 0; i < THREADS__TABLE_SIZE; i++)
+                nr += machine->threads[i].nr;
+
+        tasks = malloc(sizeof(*tasks) * nr);
+        if (!tasks)
+                return -ENOMEM;
+
+        for (i = 0; i < THREADS__TABLE_SIZE; i++) {
+                struct threads *threads = &machine->threads[i];
+
+                for (nd = rb_first(&threads->entries); nd; nd = rb_next(nd)) {
+                        task = tasks + itask++;
+
+                        task->thread = rb_entry(nd, struct thread, rb_node);
+                        INIT_LIST_HEAD(&task->children);
+                        INIT_LIST_HEAD(&task->list);
+                        thread__set_priv(task->thread, task);
+                }
+        }
+
+        /*
+         * Iterate every task down to the unprocessed parent
+         * and link all in task children list. Task with no
+         * parent is added into 'list'.
+         */
+        for (itask = 0; itask < nr; itask++) {
+                task = tasks + itask;
+
+                if (!list_empty(&task->list))
+                        continue;
+
+                task = tasks_list(task, machine);
+                if (IS_ERR(task)) {
+                        pr_err("Error: failed to process tasks\n");
+                        free(tasks);
+                        return PTR_ERR(task);
+                }
+
+                if (task)
+                        list_add_tail(&task->list, &list);
+        }
+
+        fprintf(fp, "# %8s %8s %8s  %s\n", "pid", "tid", "ppid", "comm");
+
+        list_for_each_entry(task, &list, list)
+                task__print_level(task, fp, 0);
+
+        free(tasks);
+        return 0;
+}
+
 static int __cmd_report(struct report *rep)
 {
         int ret;
@@ -598,12 +795,24 @@ static int __cmd_report(struct report *rep)
                 return ret;
         }
 
+        if (rep->stats_mode)
+                stats_setup(rep);
+
+        if (rep->tasks_mode)
+                tasks_setup(rep);
+
         ret = perf_session__process_events(session);
         if (ret) {
                 ui__error("failed to process sample\n");
                 return ret;
         }
 
+        if (rep->stats_mode)
+                return stats_print(rep);
+
+        if (rep->tasks_mode)
+                return tasks_print(rep, stdout);
+
         report__warn_kptr_restrict(rep);
 
         evlist__for_each_entry(session->evlist, pos)
@@ -760,6 +969,9 @@ int cmd_report(int argc, const char **argv)
         OPT_BOOLEAN('q', "quiet", &quiet, "Do not show any message"),
         OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
                     "dump raw trace in ASCII"),
+        OPT_BOOLEAN(0, "stats", &report.stats_mode, "Display event stats"),
+        OPT_BOOLEAN(0, "tasks", &report.tasks_mode, "Display recorded tasks"),
+        OPT_BOOLEAN(0, "mmaps", &report.mmaps_mode, "Display recorded tasks memory maps"),
         OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name,
                    "file", "vmlinux pathname"),
         OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name,
@@ -907,6 +1119,9 @@ int cmd_report(int argc, const char **argv)
                 report.symbol_filter_str = argv[0];
         }
 
+        if (report.mmaps_mode)
+                report.tasks_mode = true;
+
         if (quiet)
                 perf_quiet_option();
 
@@ -921,13 +1136,6 @@ int cmd_report(int argc, const char **argv)
                 return -EINVAL;
         }
 
-        if (report.use_stdio)
-                use_browser = 0;
-        else if (report.use_tui)
-                use_browser = 1;
-        else if (report.use_gtk)
-                use_browser = 2;
-
         if (report.inverted_callchain)
                 callchain_param.order = ORDER_CALLER;
         if (symbol_conf.cumulate_callchain && !callchain_param.order_set)
@@ -1014,6 +1222,13 @@ repeat:
                 perf_hpp_list.need_collapse = true;
         }
 
+        if (report.use_stdio)
+                use_browser = 0;
+        else if (report.use_tui)
+                use_browser = 1;
+        else if (report.use_gtk)
+                use_browser = 2;
+
         /* Force tty output for header output and per-thread stat. */
         if (report.header || report.header_only || report.show_threads)
                 use_browser = 0;
@@ -1021,6 +1236,12 @@ repeat:
                 report.tool.show_feat_hdr = SHOW_FEAT_HEADER;
         if (report.show_full_info)
                 report.tool.show_feat_hdr = SHOW_FEAT_HEADER_FULL_INFO;
+        if (report.stats_mode || report.tasks_mode)
+                use_browser = 0;
+        if (report.stats_mode && report.tasks_mode) {
+                pr_err("Error: --tasks and --mmaps can't be used together with --stats\n");
+                goto error;
+        }
 
         if (strcmp(input_name, "-") != 0)
                 setup_browser(true);
@@ -1043,7 +1264,8 @@ repeat:
                         ret = 0;
                         goto error;
                 }
-        } else if (use_browser == 0 && !quiet) {
+        } else if (use_browser == 0 && !quiet &&
+                   !report.stats_mode && !report.tasks_mode) {
                 fputs("# To display the perf.data header info, please use --header/--header-only options.\n#\n",
                       stdout);
         }
@@ -1077,9 +1299,36 @@ repeat:
         if (symbol__init(&session->header.env) < 0)
                 goto error;
 
-        if (perf_time__parse_str(&report.ptime, report.time_str) != 0) {
-                pr_err("Invalid time string\n");
-                return -EINVAL;
+        report.ptime_range = perf_time__range_alloc(report.time_str,
+                                                    &report.range_size);
+        if (!report.ptime_range) {
+                ret = -ENOMEM;
+                goto error;
+        }
+
+        if (perf_time__parse_str(report.ptime_range, report.time_str) != 0) {
+                if (session->evlist->first_sample_time == 0 &&
+                    session->evlist->last_sample_time == 0) {
+                        pr_err("HINT: no first/last sample time found in perf data.\n"
+                               "Please use latest perf binary to execute 'perf record'\n"
+                               "(if '--buildid-all' is enabled, please set '--timestamp-boundary').\n");
+                        ret = -EINVAL;
+                        goto error;
+                }
+
+                report.range_num = perf_time__percent_parse_str(
+                                        report.ptime_range, report.range_size,
+                                        report.time_str,
+                                        session->evlist->first_sample_time,
+                                        session->evlist->last_sample_time);
+
+                if (report.range_num < 0) {
+                        pr_err("Invalid time string\n");
+                        ret = -EINVAL;
+                        goto error;
+                }
+        } else {
+                report.range_num = 1;
         }
 
         sort__setup_elide(stdout);
@@ -1092,6 +1341,8 @@ repeat:
                 ret = 0;
 
 error:
+        zfree(&report.ptime_range);
+
         perf_session__delete(session);
         return ret;
 }
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 9b43bda45a41..ab19a6ee4093 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -22,9 +22,11 @@
 #include "util/cpumap.h"
 #include "util/thread_map.h"
 #include "util/stat.h"
+#include "util/color.h"
 #include "util/string2.h"
 #include "util/thread-stack.h"
 #include "util/time-utils.h"
+#include "util/path.h"
 #include "print_binary.h"
 #include <linux/bitmap.h>
 #include <linux/kernel.h>
@@ -40,6 +42,7 @@
 #include <sys/param.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <fcntl.h>
 #include <unistd.h>
 
 #include "sane_ctype.h"
@@ -90,6 +93,8 @@ enum perf_output_field {
         PERF_OUTPUT_SYNTH           = 1U << 25,
         PERF_OUTPUT_PHYS_ADDR       = 1U << 26,
         PERF_OUTPUT_UREGS           = 1U << 27,
+        PERF_OUTPUT_METRIC          = 1U << 28,
+        PERF_OUTPUT_MISC            = 1U << 29,
 };
 
 struct output_option {
@@ -124,6 +129,8 @@ struct output_option {
         {.str = "brstackoff", .field = PERF_OUTPUT_BRSTACKOFF},
         {.str = "synth", .field = PERF_OUTPUT_SYNTH},
         {.str = "phys_addr", .field = PERF_OUTPUT_PHYS_ADDR},
+        {.str = "metric", .field = PERF_OUTPUT_METRIC},
+        {.str = "misc", .field = PERF_OUTPUT_MISC},
 };
 
 enum {
@@ -215,12 +222,20 @@ struct perf_evsel_script {
        char *filename;
        FILE *fp;
        u64  samples;
+       /* For metric output */
+       u64  val;
+       int  gnum;
 };
 
+static inline struct perf_evsel_script *evsel_script(struct perf_evsel *evsel)
+{
+        return (struct perf_evsel_script *)evsel->priv;
+}
+
 static struct perf_evsel_script *perf_evsel_script__new(struct perf_evsel *evsel,
                                                         struct perf_data *data)
 {
-        struct perf_evsel_script *es = malloc(sizeof(*es));
+        struct perf_evsel_script *es = zalloc(sizeof(*es));
 
         if (es != NULL) {
                 if (asprintf(&es->filename, "%s.%s.dump", data->file.path, perf_evsel__name(evsel)) < 0)
@@ -228,7 +243,6 @@ static struct perf_evsel_script *perf_evsel_script__new(struct perf_evsel *evsel
                 es->fp = fopen(es->filename, "w");
                 if (es->fp == NULL)
                         goto out_free_filename;
-                es->samples = 0;
         }
 
         return es;
@@ -423,11 +437,6 @@ static int perf_evsel__check_attr(struct perf_evsel *evsel,
                                            PERF_OUTPUT_CPU, allow_user_set))
                 return -EINVAL;
 
-        if (PRINT_FIELD(PERIOD) &&
-                perf_evsel__check_stype(evsel, PERF_SAMPLE_PERIOD, "PERIOD",
-                                        PERF_OUTPUT_PERIOD))
-                return -EINVAL;
-
         if (PRINT_FIELD(IREGS) &&
                 perf_evsel__check_stype(evsel, PERF_SAMPLE_REGS_INTR, "IREGS",
                                         PERF_OUTPUT_IREGS))
@@ -588,7 +597,8 @@ static int perf_sample__fprintf_uregs(struct perf_sample *sample,
 
 static int perf_sample__fprintf_start(struct perf_sample *sample,
                                       struct thread *thread,
-                                      struct perf_evsel *evsel, FILE *fp)
+                                      struct perf_evsel *evsel,
+                                      u32 type, FILE *fp)
 {
         struct perf_event_attr *attr = &evsel->attr;
         unsigned long secs;
@@ -618,6 +628,47 @@ static int perf_sample__fprintf_start(struct perf_sample *sample,
                         printed += fprintf(fp, "[%03d] ", sample->cpu);
         }
 
+        if (PRINT_FIELD(MISC)) {
+                int ret = 0;
+
+                #define has(m) \
+                        (sample->misc & PERF_RECORD_MISC_##m) == PERF_RECORD_MISC_##m
+
+                if (has(KERNEL))
+                        ret += fprintf(fp, "K");
+                if (has(USER))
+                        ret += fprintf(fp, "U");
+                if (has(HYPERVISOR))
+                        ret += fprintf(fp, "H");
+                if (has(GUEST_KERNEL))
+                        ret += fprintf(fp, "G");
+                if (has(GUEST_USER))
+                        ret += fprintf(fp, "g");
+
+                switch (type) {
+                case PERF_RECORD_MMAP:
+                case PERF_RECORD_MMAP2:
+                        if (has(MMAP_DATA))
+                                ret += fprintf(fp, "M");
+                        break;
+                case PERF_RECORD_COMM:
+                        if (has(COMM_EXEC))
+                                ret += fprintf(fp, "E");
+                        break;
+                case PERF_RECORD_SWITCH:
+                case PERF_RECORD_SWITCH_CPU_WIDE:
+                        if (has(SWITCH_OUT))
+                                ret += fprintf(fp, "S");
+                default:
+                        break;
+                }
+
+                #undef has
+
+                ret += fprintf(fp, "%*s", 6 - ret, " ");
+                printed += ret;
+        }
+
         if (PRINT_FIELD(TIME)) {
                 nsecs = sample->time;
                 secs = nsecs / NSEC_PER_SEC;
@@ -1437,13 +1488,16 @@ struct perf_script {
         bool                    show_mmap_events;
         bool                    show_switch_events;
         bool                    show_namespace_events;
+        bool                    show_lost_events;
         bool                    allocated;
         bool                    per_event_dump;
         struct cpu_map          *cpus;
         struct thread_map       *threads;
         int                     name_width;
         const char              *time_str;
-        struct perf_time_interval ptime;
+        struct perf_time_interval *ptime_range;
+        int                     range_size;
+        int                     range_num;
 };
 
 static int perf_evlist__max_name_len(struct perf_evlist *evlist)
@@ -1477,6 +1531,88 @@ static int data_src__fprintf(u64 data_src, FILE *fp)
         return fprintf(fp, "%-*s", maxlen, out);
 }
 
+struct metric_ctx {
+        struct perf_sample      *sample;
+        struct thread           *thread;
+        struct perf_evsel       *evsel;
+        FILE                    *fp;
+};
+
+static void script_print_metric(void *ctx, const char *color,
+                                const char *fmt,
+                                const char *unit, double val)
+{
+        struct metric_ctx *mctx = ctx;
+
+        if (!fmt)
+                return;
+        perf_sample__fprintf_start(mctx->sample, mctx->thread, mctx->evsel,
+                                   PERF_RECORD_SAMPLE, mctx->fp);
+        fputs("\tmetric: ", mctx->fp);
+        if (color)
+                color_fprintf(mctx->fp, color, fmt, val);
+        else
+                printf(fmt, val);
+        fprintf(mctx->fp, " %s\n", unit);
+}
+
+static void script_new_line(void *ctx)
+{
+        struct metric_ctx *mctx = ctx;
+
+        perf_sample__fprintf_start(mctx->sample, mctx->thread, mctx->evsel,
+                                   PERF_RECORD_SAMPLE, mctx->fp);
+        fputs("\tmetric: ", mctx->fp);
+}
+
+static void perf_sample__fprint_metric(struct perf_script *script,
+                                       struct thread *thread,
+                                       struct perf_evsel *evsel,
+                                       struct perf_sample *sample,
+                                       FILE *fp)
+{
+        struct perf_stat_output_ctx ctx = {
+                .print_metric = script_print_metric,
+                .new_line = script_new_line,
+                .ctx = &(struct metric_ctx) {
+                                .sample = sample,
+                                .thread = thread,
+                                .evsel  = evsel,
+                                .fp     = fp,
+                         },
+                .force_header = false,
+        };
+        struct perf_evsel *ev2;
+        static bool init;
+        u64 val;
+
+        if (!init) {
+                perf_stat__init_shadow_stats();
+                init = true;
+        }
+        if (!evsel->stats)
+                perf_evlist__alloc_stats(script->session->evlist, false);
+        if (evsel_script(evsel->leader)->gnum++ == 0)
+                perf_stat__reset_shadow_stats();
+        val = sample->period * evsel->scale;
+        perf_stat__update_shadow_stats(evsel,
+                                       val,
+                                       sample->cpu,
+                                       &rt_stat);
+        evsel_script(evsel)->val = val;
+        if (evsel_script(evsel->leader)->gnum == evsel->leader->nr_members) {
+                for_each_group_member (ev2, evsel->leader) {
+                        perf_stat__print_shadow_stats(ev2,
+                                                      evsel_script(ev2)->val,
+                                                      sample->cpu,
+                                                      &ctx,
+                                                      NULL,
+                                                      &rt_stat);
+                }
+                evsel_script(evsel->leader)->gnum = 0;
+        }
+}
+
 static void process_event(struct perf_script *script,
                           struct perf_sample *sample, struct perf_evsel *evsel,
                           struct addr_location *al,
@@ -1493,7 +1629,8 @@ static void process_event(struct perf_script *script,
 
         ++es->samples;
 
-        perf_sample__fprintf_start(sample, thread, evsel, fp);
+        perf_sample__fprintf_start(sample, thread, evsel,
+                                   PERF_RECORD_SAMPLE, fp);
 
         if (PRINT_FIELD(PERIOD))
                 fprintf(fp, "%10" PRIu64 " ", sample->period);
@@ -1564,6 +1701,9 @@ static void process_event(struct perf_script *script,
         if (PRINT_FIELD(PHYS_ADDR))
                 fprintf(fp, "%16" PRIx64, sample->phys_addr);
         fprintf(fp, "\n");
+
+        if (PRINT_FIELD(METRIC))
+                perf_sample__fprint_metric(script, thread, evsel, sample, fp);
 }
 
 static struct scripting_ops     *scripting_ops;
@@ -1643,8 +1783,10 @@ static int process_sample_event(struct perf_tool *tool,
         struct perf_script *scr = container_of(tool, struct perf_script, tool);
         struct addr_location al;
 
-        if (perf_time__skip_sample(&scr->ptime, sample->time))
+        if (perf_time__ranges_skip_sample(scr->ptime_range, scr->range_num,
+                                          sample->time)) {
                 return 0;
+        }
 
         if (debug_mode) {
                 if (sample->time < last_timestamp) {
@@ -1737,7 +1879,8 @@ static int process_comm_event(struct perf_tool *tool,
                 sample->tid = event->comm.tid;
                 sample->pid = event->comm.pid;
         }
-        perf_sample__fprintf_start(sample, thread, evsel, stdout);
+        perf_sample__fprintf_start(sample, thread, evsel,
+                                   PERF_RECORD_COMM, stdout);
         perf_event__fprintf(event, stdout);
         ret = 0;
 out:
@@ -1772,7 +1915,8 @@ static int process_namespaces_event(struct perf_tool *tool,
                 sample->tid = event->namespaces.tid;
                 sample->pid = event->namespaces.pid;
         }
-        perf_sample__fprintf_start(sample, thread, evsel, stdout);
+        perf_sample__fprintf_start(sample, thread, evsel,
+                                   PERF_RECORD_NAMESPACES, stdout);
         perf_event__fprintf(event, stdout);
         ret = 0;
 out:
@@ -1805,7 +1949,8 @@ static int process_fork_event(struct perf_tool *tool,
                 sample->tid = event->fork.tid;
                 sample->pid = event->fork.pid;
         }
-        perf_sample__fprintf_start(sample, thread, evsel, stdout);
+        perf_sample__fprintf_start(sample, thread, evsel,
+                                   PERF_RECORD_FORK, stdout);
         perf_event__fprintf(event, stdout);
         thread__put(thread);
 
@@ -1834,7 +1979,8 @@ static int process_exit_event(struct perf_tool *tool,
                 sample->tid = event->fork.tid;
                 sample->pid = event->fork.pid;
         }
-        perf_sample__fprintf_start(sample, thread, evsel, stdout);
+        perf_sample__fprintf_start(sample, thread, evsel,
+                                   PERF_RECORD_EXIT, stdout);
         perf_event__fprintf(event, stdout);
 
         if (perf_event__process_exit(tool, event, sample, machine) < 0)
@@ -1869,7 +2015,8 @@ static int process_mmap_event(struct perf_tool *tool,
                 sample->tid = event->mmap.tid;
                 sample->pid = event->mmap.pid;
         }
-        perf_sample__fprintf_start(sample, thread, evsel, stdout);
+        perf_sample__fprintf_start(sample, thread, evsel,
+                                   PERF_RECORD_MMAP, stdout);
         perf_event__fprintf(event, stdout);
         thread__put(thread);
         return 0;
@@ -1900,7 +2047,8 @@ static int process_mmap2_event(struct perf_tool *tool,
                 sample->tid = event->mmap2.tid;
                 sample->pid = event->mmap2.pid;
         }
-        perf_sample__fprintf_start(sample, thread, evsel, stdout);
+        perf_sample__fprintf_start(sample, thread, evsel,
+                                   PERF_RECORD_MMAP2, stdout);
         perf_event__fprintf(event, stdout);
         thread__put(thread);
         return 0;
@@ -1926,7 +2074,31 @@ static int process_switch_event(struct perf_tool *tool,
                 return -1;
         }
 
-        perf_sample__fprintf_start(sample, thread, evsel, stdout);
+        perf_sample__fprintf_start(sample, thread, evsel,
+                                   PERF_RECORD_SWITCH, stdout);
+        perf_event__fprintf(event, stdout);
+        thread__put(thread);
+        return 0;
+}
+
+static int
+process_lost_event(struct perf_tool *tool,
+                   union perf_event *event,
+                   struct perf_sample *sample,
+                   struct machine *machine)
+{
+        struct perf_script *script = container_of(tool, struct perf_script, tool);
+        struct perf_session *session = script->session;
+        struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
+        struct thread *thread;
+
+        thread = machine__findnew_thread(machine, sample->pid,
+                                         sample->tid);
+        if (thread == NULL)
+                return -1;
+
+        perf_sample__fprintf_start(sample, thread, evsel,
+                                   PERF_RECORD_LOST, stdout);
         perf_event__fprintf(event, stdout);
         thread__put(thread);
         return 0;
@@ -2026,6 +2198,8 @@ static int __cmd_script(struct perf_script *script)
                 script->tool.context_switch = process_switch_event;
         if (script->show_namespace_events)
                 script->tool.namespaces = process_namespaces_event;
+        if (script->show_lost_events)
+                script->tool.lost = process_lost_event;
 
         if (perf_script__setup_per_event_dump(script)) {
                 pr_err("Couldn't create the per event dump files\n");
@@ -2311,19 +2485,6 @@ out:
         return rc;
 }
 
-/* Helper function for filesystems that return a dent->d_type DT_UNKNOWN */
-static int is_directory(const char *base_path, const struct dirent *dent)
-{
-        char path[PATH_MAX];
-        struct stat st;
-
-        sprintf(path, "%s/%s", base_path, dent->d_name);
-        if (stat(path, &st))
-                return 0;
-
-        return S_ISDIR(st.st_mode);
-}
-
 #define for_each_lang(scripts_path, scripts_dir, lang_dirent)           \
         while ((lang_dirent = readdir(scripts_dir)) != NULL)            \
                 if ((lang_dirent->d_type == DT_DIR ||                   \
@@ -2758,9 +2919,10 @@ static void script__setup_sample_type(struct perf_script *script)
 
         if (symbol_conf.use_callchain || symbol_conf.cumulate_callchain) {
                 if ((sample_type & PERF_SAMPLE_REGS_USER) &&
-                    (sample_type & PERF_SAMPLE_STACK_USER))
+                    (sample_type & PERF_SAMPLE_STACK_USER)) {
                         callchain_param.record_mode = CALLCHAIN_DWARF;
-                else if (sample_type & PERF_SAMPLE_BRANCH_STACK)
+                        dwarf_callchain_users = true;
+                } else if (sample_type & PERF_SAMPLE_BRANCH_STACK)
                         callchain_param.record_mode = CALLCHAIN_LBR;
                 else
                         callchain_param.record_mode = CALLCHAIN_FP;
@@ -2975,6 +3137,8 @@ int cmd_script(int argc, const char **argv)
                     "Show context switch events (if recorded)"),
         OPT_BOOLEAN('\0', "show-namespace-events", &script.show_namespace_events,
                     "Show namespace events (if recorded)"),
+        OPT_BOOLEAN('\0', "show-lost-events", &script.show_lost_events,
+                    "Show lost events (if recorded)"),
         OPT_BOOLEAN('\0', "per-event-dump", &script.per_event_dump,
                     "Dump trace output to files named by the monitored events"),
         OPT_BOOLEAN('f', "force", &symbol_conf.force, "don't complain, do it"),
@@ -3281,18 +3445,46 @@ int cmd_script(int argc, const char **argv)
         if (err < 0)
                 goto out_delete;
 
-        /* needs to be parsed after looking up reference time */
-        if (perf_time__parse_str(&script.ptime, script.time_str) != 0) {
-                pr_err("Invalid time string\n");
-                err = -EINVAL;
+        script.ptime_range = perf_time__range_alloc(script.time_str,
+                                                    &script.range_size);
+        if (!script.ptime_range) {
+                err = -ENOMEM;
                 goto out_delete;
         }
 
+        /* needs to be parsed after looking up reference time */
+        if (perf_time__parse_str(script.ptime_range, script.time_str) != 0) {
+                if (session->evlist->first_sample_time == 0 &&
+                    session->evlist->last_sample_time == 0) {
+                        pr_err("HINT: no first/last sample time found in perf data.\n"
+                               "Please use latest perf binary to execute 'perf record'\n"
+                               "(if '--buildid-all' is enabled, please set '--timestamp-boundary').\n");
+                        err = -EINVAL;
+                        goto out_delete;
+                }
+
+                script.range_num = perf_time__percent_parse_str(
+                                        script.ptime_range, script.range_size,
+                                        script.time_str,
+                                        session->evlist->first_sample_time,
+                                        session->evlist->last_sample_time);
+
+                if (script.range_num < 0) {
+                        pr_err("Invalid time string\n");
+                        err = -EINVAL;
+                        goto out_delete;
+                }
+        } else {
+                script.range_num = 1;
+        }
+
         err = __cmd_script(&script);
 
         flush_scripting();
 
 out_delete:
+        zfree(&script.ptime_range);
+
         perf_evlist__free_stats(session->evlist);
         perf_session__delete(session);
 
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 59af5a8419e2..98bf9d32f222 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -63,7 +63,6 @@
 #include "util/group.h"
 #include "util/session.h"
 #include "util/tool.h"
-#include "util/group.h"
 #include "util/string2.h"
 #include "util/metricgroup.h"
 #include "asm/bug.h"
@@ -214,8 +213,13 @@ static inline void diff_timespec(struct timespec *r, struct timespec *a,
 
 static void perf_stat__reset_stats(void)
 {
+        int i;
+
         perf_evlist__reset_stats(evsel_list);
         perf_stat__reset_shadow_stats();
+
+        for (i = 0; i < stat_config.stats_num; i++)
+                perf_stat__reset_shadow_per_stat(&stat_config.stats[i]);
 }
 
 static int create_perf_stat_counter(struct perf_evsel *evsel)
@@ -272,7 +276,7 @@ static int create_perf_stat_counter(struct perf_evsel *evsel)
                         attr->enable_on_exec = 1;
         }
 
-        if (target__has_cpu(&target))
+        if (target__has_cpu(&target) && !target__has_per_thread(&target))
                 return perf_evsel__open_per_cpu(evsel, perf_evsel__cpus(evsel));
 
         return perf_evsel__open_per_thread(evsel, evsel_list->threads);
@@ -335,7 +339,7 @@ static int read_counter(struct perf_evsel *counter)
         int nthreads = thread_map__nr(evsel_list->threads);
         int ncpus, cpu, thread;
 
-        if (target__has_cpu(&target))
+        if (target__has_cpu(&target) && !target__has_per_thread(&target))
                 ncpus = perf_evsel__nr_cpus(counter);
         else
                 ncpus = 1;
@@ -458,19 +462,8 @@ static void workload_exec_failed_signal(int signo __maybe_unused, siginfo_t *inf
         workload_exec_errno = info->si_value.sival_int;
 }
 
-static bool has_unit(struct perf_evsel *counter)
-{
-        return counter->unit && *counter->unit;
-}
-
-static bool has_scale(struct perf_evsel *counter)
-{
-        return counter->scale != 1;
-}
-
 static int perf_stat_synthesize_config(bool is_pipe)
 {
-        struct perf_evsel *counter;
         int err;
 
         if (is_pipe) {
@@ -482,53 +475,10 @@ static int perf_stat_synthesize_config(bool is_pipe)
                 }
         }
 
-        /*
-         * Synthesize other events stuff not carried within
-         * attr event - unit, scale, name
-         */
-        evlist__for_each_entry(evsel_list, counter) {
-                if (!counter->supported)
-                        continue;
-
-                /*
-                 * Synthesize unit and scale only if it's defined.
-                 */
-                if (has_unit(counter)) {
-                        err = perf_event__synthesize_event_update_unit(NULL, counter, process_synthesized_event);
-                        if (err < 0) {
-                                pr_err("Couldn't synthesize evsel unit.\n");
-                                return err;
-                        }
-                }
-
-                if (has_scale(counter)) {
-                        err = perf_event__synthesize_event_update_scale(NULL, counter, process_synthesized_event);
-                        if (err < 0) {
-                                pr_err("Couldn't synthesize evsel scale.\n");
-                                return err;
-                        }
-                }
-
-                if (counter->own_cpus) {
-                        err = perf_event__synthesize_event_update_cpus(NULL, counter, process_synthesized_event);
-                        if (err < 0) {
-                                pr_err("Couldn't synthesize evsel scale.\n");
-                                return err;
-                        }
-                }
-
-                /*
-                 * Name is needed only for pipe output,
-                 * perf.data carries event names.
-                 */
-                if (is_pipe) {
-                        err = perf_event__synthesize_event_update_name(NULL, counter, process_synthesized_event);
-                        if (err < 0) {
-                                pr_err("Couldn't synthesize evsel name.\n");
-                                return err;
-                        }
-                }
-        }
+        err = perf_event__synthesize_extra_attr(NULL,
+                                                evsel_list,
+                                                process_synthesized_event,
+                                                is_pipe);
 
         err = perf_event__synthesize_thread_map2(NULL, evsel_list->threads,
                                                 process_synthesized_event,
@@ -1151,7 +1101,8 @@ static void abs_printout(int id, int nr, struct perf_evsel *evsel, double avg)
 }
 
 static void printout(int id, int nr, struct perf_evsel *counter, double uval,
-                     char *prefix, u64 run, u64 ena, double noise)
+                     char *prefix, u64 run, u64 ena, double noise,
+                     struct runtime_stat *st)
 {
         struct perf_stat_output_ctx out;
         struct outstate os = {
@@ -1244,7 +1195,7 @@ static void printout(int id, int nr, struct perf_evsel *counter, double uval,
 
         perf_stat__print_shadow_stats(counter, uval,
                                 first_shadow_cpu(counter, id),
-                                &out, &metric_events);
+                                &out, &metric_events, st);
         if (!csv_output && !metric_only) {
                 print_noise(counter, noise);
                 print_running(run, ena);
@@ -1268,7 +1219,8 @@ static void aggr_update_shadow(void)
                                 val += perf_counts(counter->counts, cpu, 0)->val;
                         }
                         perf_stat__update_shadow_stats(counter, val,
-                                                       first_shadow_cpu(counter, id));
+                                        first_shadow_cpu(counter, id),
+                                        &rt_stat);
                 }
         }
 }
@@ -1388,7 +1340,8 @@ static void print_aggr(char *prefix)
                                 fprintf(output, "%s", prefix);
 
                         uval = val * counter->scale;
-                        printout(id, nr, counter, uval, prefix, run, ena, 1.0);
+                        printout(id, nr, counter, uval, prefix, run, ena, 1.0,
+                                 &rt_stat);
                         if (!metric_only)
                                 fputc('\n', output);
                 }
@@ -1397,13 +1350,24 @@ static void print_aggr(char *prefix)
         }
 }
 
-static void print_aggr_thread(struct perf_evsel *counter, char *prefix)
+static int cmp_val(const void *a, const void *b)
 {
-        FILE *output = stat_config.output;
-        int nthreads = thread_map__nr(counter->threads);
-        int ncpus = cpu_map__nr(counter->cpus);
-        int cpu, thread;
+        return ((struct perf_aggr_thread_value *)b)->val -
+                ((struct perf_aggr_thread_value *)a)->val;
+}
+
+static struct perf_aggr_thread_value *sort_aggr_thread(
+                                        struct perf_evsel *counter,
+                                        int nthreads, int ncpus,
+                                        int *ret)
+{
+        int cpu, thread, i = 0;
         double uval;
+        struct perf_aggr_thread_value *buf;
+
+        buf = calloc(nthreads, sizeof(struct perf_aggr_thread_value));
+        if (!buf)
+                return NULL;
 
         for (thread = 0; thread < nthreads; thread++) {
                 u64 ena = 0, run = 0, val = 0;
@@ -1414,13 +1378,63 @@ static void print_aggr_thread(struct perf_evsel *counter, char *prefix)
                         run += perf_counts(counter->counts, cpu, thread)->run;
                 }
 
+                uval = val * counter->scale;
+
+                /*
+                 * Skip value 0 when enabling --per-thread globally,
+                 * otherwise too many 0 output.
+                 */
+                if (uval == 0.0 && target__has_per_thread(&target))
+                        continue;
+
+                buf[i].counter = counter;
+                buf[i].id = thread;
+                buf[i].uval = uval;
+                buf[i].val = val;
+                buf[i].run = run;
+                buf[i].ena = ena;
+                i++;
+        }
+
+        qsort(buf, i, sizeof(struct perf_aggr_thread_value), cmp_val);
+
+        if (ret)
+                *ret = i;
+
+        return buf;
+}
+
+static void print_aggr_thread(struct perf_evsel *counter, char *prefix)
+{
+        FILE *output = stat_config.output;
+        int nthreads = thread_map__nr(counter->threads);
+        int ncpus = cpu_map__nr(counter->cpus);
+        int thread, sorted_threads, id;
+        struct perf_aggr_thread_value *buf;
+
+        buf = sort_aggr_thread(counter, nthreads, ncpus, &sorted_threads);
+        if (!buf) {
+                perror("cannot sort aggr thread");
+                return;
+        }
+
+        for (thread = 0; thread < sorted_threads; thread++) {
                 if (prefix)
                         fprintf(output, "%s", prefix);
 
-                uval = val * counter->scale;
-                printout(thread, 0, counter, uval, prefix, run, ena, 1.0);
+                id = buf[thread].id;
+                if (stat_config.stats)
+                        printout(id, 0, buf[thread].counter, buf[thread].uval,
+                                 prefix, buf[thread].run, buf[thread].ena, 1.0,
+                                 &stat_config.stats[id]);
+                else
+                        printout(id, 0, buf[thread].counter, buf[thread].uval,
+                                 prefix, buf[thread].run, buf[thread].ena, 1.0,
+                                 &rt_stat);
                 fputc('\n', output);
         }
+
+        free(buf);
 }
 
 struct caggr_data {
@@ -1455,7 +1469,8 @@ static void print_counter_aggr(struct perf_evsel *counter, char *prefix)
                 fprintf(output, "%s", prefix);
 
         uval = cd.avg * counter->scale;
-        printout(-1, 0, counter, uval, prefix, cd.avg_running, cd.avg_enabled, cd.avg);
+        printout(-1, 0, counter, uval, prefix, cd.avg_running, cd.avg_enabled,
+                 cd.avg, &rt_stat);
         if (!metric_only)
                 fprintf(output, "\n");
 }
@@ -1494,7 +1509,8 @@ static void print_counter(struct perf_evsel *counter, char *prefix)
                         fprintf(output, "%s", prefix);
 
                 uval = val * counter->scale;
-                printout(cpu, 0, counter, uval, prefix, run, ena, 1.0);
+                printout(cpu, 0, counter, uval, prefix, run, ena, 1.0,
+                         &rt_stat);
 
                 fputc('\n', output);
         }
@@ -1526,7 +1542,8 @@ static void print_no_aggr_metric(char *prefix)
                         run = perf_counts(counter->counts, cpu, 0)->run;
 
                         uval = val * counter->scale;
-                        printout(cpu, 0, counter, uval, prefix, run, ena, 1.0);
+                        printout(cpu, 0, counter, uval, prefix, run, ena, 1.0,
+                                 &rt_stat);
                 }
                 fputc('\n', stat_config.output);
         }
@@ -1582,7 +1599,8 @@ static void print_metric_headers(const char *prefix, bool no_indent)
                 perf_stat__print_shadow_stats(counter, 0,
                                               0,
                                               &out,
-                                              &metric_events);
+                                              &metric_events,
+                                              &rt_stat);
         }
         fputc('\n', stat_config.output);
 }
@@ -2541,6 +2559,35 @@ int process_cpu_map_event(struct perf_tool *tool,
         return set_maps(st);
 }
 
+static int runtime_stat_new(struct perf_stat_config *config, int nthreads)
+{
+        int i;
+
+        config->stats = calloc(nthreads, sizeof(struct runtime_stat));
+        if (!config->stats)
+                return -1;
+
+        config->stats_num = nthreads;
+
+        for (i = 0; i < nthreads; i++)
+                runtime_stat__init(&config->stats[i]);
+
+        return 0;
+}
+
+static void runtime_stat_delete(struct perf_stat_config *config)
+{
+        int i;
+
+        if (!config->stats)
+                return;
+
+        for (i = 0; i < config->stats_num; i++)
+                runtime_stat__exit(&config->stats[i]);
+
+        free(config->stats);
+}
+
 static const char * const stat_report_usage[] = {
         "perf stat report [<options>]",
         NULL,
@@ -2750,12 +2797,16 @@ int cmd_stat(int argc, const char **argv)
                 run_count = 1;
         }
 
-        if ((stat_config.aggr_mode == AGGR_THREAD) && !target__has_task(&target)) {
-                fprintf(stderr, "The --per-thread option is only available "
-                        "when monitoring via -p -t options.\n");
-                parse_options_usage(NULL, stat_options, "p", 1);
-                parse_options_usage(NULL, stat_options, "t", 1);
-                goto out;
+        if ((stat_config.aggr_mode == AGGR_THREAD) &&
+                !target__has_task(&target)) {
+                if (!target.system_wide || target.cpu_list) {
+                        fprintf(stderr, "The --per-thread option is only "
+                                "available when monitoring via -p -t -a "
+                                "options or only --per-thread.\n");
+                        parse_options_usage(NULL, stat_options, "p", 1);
+                        parse_options_usage(NULL, stat_options, "t", 1);
+                        goto out;
+                }
         }
 
         /*
@@ -2779,6 +2830,9 @@ int cmd_stat(int argc, const char **argv)
 
         target__validate(&target);
 
+        if ((stat_config.aggr_mode == AGGR_THREAD) && (target.system_wide))
+                target.per_thread = true;
+
         if (perf_evlist__create_maps(evsel_list, &target) < 0) {
                 if (target__has_task(&target)) {
                         pr_err("Problems finding threads of monitor\n");
@@ -2796,8 +2850,15 @@ int cmd_stat(int argc, const char **argv)
          * Initialize thread_map with comm names,
          * so we could print it out on output.
          */
-        if (stat_config.aggr_mode == AGGR_THREAD)
+        if (stat_config.aggr_mode == AGGR_THREAD) {
                 thread_map__read_comms(evsel_list->threads);
+                if (target.system_wide) {
+                        if (runtime_stat_new(&stat_config,
+                                thread_map__nr(evsel_list->threads))) {
+                                goto out;
+                        }
+                }
+        }
 
         if (interval && interval < 100) {
                 if (interval < 10) {
@@ -2887,5 +2948,8 @@ out:
                 sysfs__write_int(FREEZE_ON_SMI_PATH, 0);
 
         perf_evlist__delete(evsel_list);
+
+        runtime_stat_delete(&stat_config);
+
         return status;
 }
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 9e0d2645ae13..c6ccda52117d 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -99,6 +99,7 @@ static void perf_top__resize(struct perf_top *top)
 
 static int perf_top__parse_source(struct perf_top *top, struct hist_entry *he)
 {
+        struct perf_evsel *evsel = hists_to_evsel(he->hists);
         struct symbol *sym;
         struct annotation *notes;
         struct map *map;
@@ -137,7 +138,7 @@ static int perf_top__parse_source(struct perf_top *top, struct hist_entry *he)
                 return err;
         }
 
-        err = symbol__disassemble(sym, map, NULL, 0, NULL, NULL);
+        err = symbol__annotate(sym, map, evsel, 0, NULL);
         if (err == 0) {
 out_assign:
                 top->sym_filter_entry = he;
@@ -229,6 +230,7 @@ static void perf_top__record_precise_ip(struct perf_top *top,
 static void perf_top__show_details(struct perf_top *top)
 {
         struct hist_entry *he = top->sym_filter_entry;
+        struct perf_evsel *evsel = hists_to_evsel(he->hists);
         struct annotation *notes;
         struct symbol *symbol;
         int more;
@@ -241,6 +243,8 @@ static void perf_top__show_details(struct perf_top *top)
 
         pthread_mutex_lock(&notes->lock);
 
+        symbol__calc_percent(symbol, evsel);
+
         if (notes->src == NULL)
                 goto out_unlock;
 
@@ -412,7 +416,7 @@ static void perf_top__print_mapped_keys(struct perf_top *top)
         fprintf(stdout, "\t[S]     stop annotation.\n");
 
         fprintf(stdout,
-                "\t[K]     hide kernel_symbols symbols.     \t(%s)\n",
+                "\t[K]     hide kernel symbols.             \t(%s)\n",
                 top->hide_kernel_symbols ? "yes" : "no");
         fprintf(stdout,
                 "\t[U]     hide user symbols.               \t(%s)\n",
@@ -903,7 +907,7 @@ try_again:
                 }
         }
 
-        if (perf_evlist__mmap(evlist, opts->mmap_pages, false) < 0) {
+        if (perf_evlist__mmap(evlist, opts->mmap_pages) < 0) {
                 ui__error("Failed to mmap with %d (%s)\n",
                             errno, str_error_r(errno, msg, sizeof(msg)));
                 goto out_err;
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 84debdbad327..17d11deeb88d 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -21,6 +21,7 @@
 #include "builtin.h"
 #include "util/color.h"
 #include "util/debug.h"
+#include "util/env.h"
 #include "util/event.h"
 #include "util/evlist.h"
 #include <subcmd/exec-cmd.h>
@@ -45,18 +46,17 @@
 
 #include <errno.h>
 #include <inttypes.h>
-#include <libaudit.h> /* FIXME: Still needed for audit_errno_to_name */
 #include <poll.h>
 #include <signal.h>
 #include <stdlib.h>
 #include <string.h>
 #include <linux/err.h>
 #include <linux/filter.h>
-#include <linux/audit.h>
 #include <linux/kernel.h>
 #include <linux/random.h>
 #include <linux/stringify.h>
 #include <linux/time64.h>
+#include <fcntl.h>
 
 #include "sane_ctype.h"
 
@@ -111,6 +111,7 @@ struct trace {
         bool                    summary;
         bool                    summary_only;
         bool                    show_comm;
+        bool                    print_sample;
         bool                    show_tool_stats;
         bool                    trace_syscalls;
         bool                    kernel_syscallchains;
@@ -545,9 +546,10 @@ static size_t syscall_arg__scnprintf_getrandom_flags(char *bf, size_t size,
           { .scnprintf  = SCA_STRARRAY, \
             .parm       = &strarray__##array, }
 
+#include "trace/beauty/arch_errno_names.c"
 #include "trace/beauty/eventfd.c"
-#include "trace/beauty/flock.c"
 #include "trace/beauty/futex_op.c"
+#include "trace/beauty/futex_val3.c"
 #include "trace/beauty/mmap.c"
 #include "trace/beauty/mode_t.c"
 #include "trace/beauty/msg_flags.c"
@@ -610,7 +612,8 @@ static struct syscall_fmt {
         { .name     = "fstat", .alias = "newfstat", },
         { .name     = "fstatat", .alias = "newfstatat", },
         { .name     = "futex",
-          .arg = { [1] = { .scnprintf = SCA_FUTEX_OP, /* op */ }, }, },
+          .arg = { [1] = { .scnprintf = SCA_FUTEX_OP, /* op */ },
+                   [5] = { .scnprintf = SCA_FUTEX_VAL3, /* val3 */ }, }, },
         { .name     = "futimesat",
           .arg = { [0] = { .scnprintf = SCA_FDAT, /* fd */ }, }, },
         { .name     = "getitimer",
@@ -622,6 +625,7 @@ static struct syscall_fmt {
           .arg = { [2] = { .scnprintf = SCA_GETRANDOM_FLAGS, /* flags */ }, }, },
         { .name     = "getrlimit",
           .arg = { [0] = STRARRAY(resource, rlimit_resources), }, },
+        { .name     = "gettid",     .errpid = true, },
         { .name     = "ioctl",
           .arg = {
 #if defined(__i386__) || defined(__x86_64__)
@@ -819,7 +823,7 @@ static size_t fprintf_duration(unsigned long t, bool calculated, FILE *fp)
         size_t printed = fprintf(fp, "(");
 
         if (!calculated)
-                printed += fprintf(fp, "     ?   ");
+                printed += fprintf(fp, "         ");
         else if (duration >= 1.0)
                 printed += color_fprintf(fp, PERF_COLOR_RED, "%6.3f ms", duration);
         else if (duration >= 0.01)
@@ -1554,10 +1558,9 @@ static void thread__update_stats(struct thread_trace *ttrace,
         update_stats(stats, duration);
 }
 
-static int trace__printf_interrupted_entry(struct trace *trace, struct perf_sample *sample)
+static int trace__printf_interrupted_entry(struct trace *trace)
 {
         struct thread_trace *ttrace;
-        u64 duration;
         size_t printed;
 
         if (trace->current == NULL)
@@ -1568,15 +1571,30 @@ static int trace__printf_interrupted_entry(struct trace *trace, struct perf_samp
         if (!ttrace->entry_pending)
                 return 0;
 
-        duration = sample->time - ttrace->entry_time;
-
-        printed  = trace__fprintf_entry_head(trace, trace->current, duration, true, ttrace->entry_time, trace->output);
+        printed  = trace__fprintf_entry_head(trace, trace->current, 0, false, ttrace->entry_time, trace->output);
         printed += fprintf(trace->output, "%-70s) ...\n", ttrace->entry_str);
         ttrace->entry_pending = false;
 
         return printed;
 }
 
+static int trace__fprintf_sample(struct trace *trace, struct perf_evsel *evsel,
+                                 struct perf_sample *sample, struct thread *thread)
+{
+        int printed = 0;
+
+        if (trace->print_sample) {
+                double ts = (double)sample->time / NSEC_PER_MSEC;
+
+                printed += fprintf(trace->output, "%22s %10.3f %s %d/%d [%d]\n",
+                                   perf_evsel__name(evsel), ts,
+                                   thread__comm_str(thread),
+                                   sample->pid, sample->tid, sample->cpu);
+        }
+
+        return printed;
+}
+
 static int trace__sys_enter(struct trace *trace, struct perf_evsel *evsel,
                             union perf_event *event __maybe_unused,
                             struct perf_sample *sample)
@@ -1597,6 +1615,8 @@ static int trace__sys_enter(struct trace *trace, struct perf_evsel *evsel,
         if (ttrace == NULL)
                 goto out_put;
 
+        trace__fprintf_sample(trace, evsel, sample, thread);
+
         args = perf_evsel__sc_tp_ptr(evsel, args, sample);
 
         if (ttrace->entry_str == NULL) {
@@ -1606,7 +1626,7 @@ static int trace__sys_enter(struct trace *trace, struct perf_evsel *evsel,
         }
 
         if (!(trace->duration_filter || trace->summary_only || trace->min_stack))
-                trace__printf_interrupted_entry(trace, sample);
+                trace__printf_interrupted_entry(trace);
 
         ttrace->entry_time = sample->time;
         msg = ttrace->entry_str;
@@ -1643,7 +1663,7 @@ static int trace__resolve_callchain(struct trace *trace, struct perf_evsel *evse
         struct addr_location al;
 
         if (machine__resolve(trace->host, &al, sample) < 0 ||
-            thread__resolve_callchain(al.thread, cursor, evsel, sample, NULL, NULL, trace->max_stack))
+            thread__resolve_callchain(al.thread, cursor, evsel, sample, NULL, NULL, evsel->attr.sample_max_stack))
                 return -1;
 
         return 0;
@@ -1659,6 +1679,14 @@ static int trace__fprintf_callchain(struct trace *trace, struct perf_sample *sam
         return sample__fprintf_callchain(sample, 38, print_opts, &callchain_cursor, trace->output);
 }
 
+static const char *errno_to_name(struct perf_evsel *evsel, int err)
+{
+        struct perf_env *env = perf_evsel__env(evsel);
+        const char *arch_name = perf_env__arch(env);
+
+        return arch_syscalls__strerrno(arch_name, err);
+}
+
 static int trace__sys_exit(struct trace *trace, struct perf_evsel *evsel,
                            union perf_event *event __maybe_unused,
                            struct perf_sample *sample)
@@ -1679,6 +1707,8 @@ static int trace__sys_exit(struct trace *trace, struct perf_evsel *evsel,
         if (ttrace == NULL)
                 goto out_put;
 
+        trace__fprintf_sample(trace, evsel, sample, thread);
+
         if (trace->summary)
                 thread__update_stats(ttrace, id, sample);
 
@@ -1729,7 +1759,7 @@ signed_print:
 errno_print: {
                 char bf[STRERR_BUFSIZE];
                 const char *emsg = str_error_r(-ret, bf, sizeof(bf)),
-                           *e = audit_errno_to_name(-ret);
+                           *e = errno_to_name(evsel, -ret);
 
                 fprintf(trace->output, ") = -1 %s %s", e, emsg);
         }
@@ -1910,7 +1940,7 @@ static int trace__event_handler(struct trace *trace, struct perf_evsel *evsel,
                 }
         }
 
-        trace__printf_interrupted_entry(trace, sample);
+        trace__printf_interrupted_entry(trace);
         trace__fprintf_tstamp(trace, sample->time, trace->output);
 
         if (trace->trace_syscalls)
@@ -2221,6 +2251,9 @@ static int trace__add_syscall_newtp(struct trace *trace)
         if (perf_evsel__init_sc_tp_uint_field(sys_exit, ret))
                 goto out_delete_sys_exit;
 
+        perf_evsel__config_callchain(sys_enter, &trace->opts, &callchain_param);
+        perf_evsel__config_callchain(sys_exit, &trace->opts, &callchain_param);
+
         perf_evlist__add(evlist, sys_enter);
         perf_evlist__add(evlist, sys_exit);
 
@@ -2317,6 +2350,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv)
                 pgfault_maj = perf_evsel__new_pgfault(PERF_COUNT_SW_PAGE_FAULTS_MAJ);
                 if (pgfault_maj == NULL)
                         goto out_error_mem;
+                perf_evsel__config_callchain(pgfault_maj, &trace->opts, &callchain_param);
                 perf_evlist__add(evlist, pgfault_maj);
         }
 
@@ -2324,6 +2358,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv)
                 pgfault_min = perf_evsel__new_pgfault(PERF_COUNT_SW_PAGE_FAULTS_MIN);
                 if (pgfault_min == NULL)
                         goto out_error_mem;
+                perf_evsel__config_callchain(pgfault_min, &trace->opts, &callchain_param);
                 perf_evlist__add(evlist, pgfault_min);
         }
 
@@ -2344,45 +2379,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv)
                 goto out_delete_evlist;
         }
 
-        perf_evlist__config(evlist, &trace->opts, NULL);
-
-        if (callchain_param.enabled) {
-                bool use_identifier = false;
-
-                if (trace->syscalls.events.sys_exit) {
-                        perf_evsel__config_callchain(trace->syscalls.events.sys_exit,
-                                                     &trace->opts, &callchain_param);
-                        use_identifier = true;
-                }
-
-                if (pgfault_maj) {
-                        perf_evsel__config_callchain(pgfault_maj, &trace->opts, &callchain_param);
-                        use_identifier = true;
-                }
-
-                if (pgfault_min) {
-                        perf_evsel__config_callchain(pgfault_min, &trace->opts, &callchain_param);
-                        use_identifier = true;
-                }
-
-                if (use_identifier) {
-                       /*
-                        * Now we have evsels with different sample_ids, use
-                        * PERF_SAMPLE_IDENTIFIER to map from sample to evsel
-                        * from a fixed position in each ring buffer record.
-                        *
-                        * As of this the changeset introducing this comment, this
-                        * isn't strictly needed, as the fields that can come before
-                        * PERF_SAMPLE_ID are all used, but we'll probably disable
-                        * some of those for things like copying the payload of
-                        * pointer syscall arguments, and for vfs_getname we don't
-                        * need PERF_SAMPLE_ADDR and PERF_SAMPLE_IP, so do this
-                        * here as a warning we need to use PERF_SAMPLE_IDENTIFIER.
-                        */
-                        perf_evlist__set_sample_bit(evlist, IDENTIFIER);
-                        perf_evlist__reset_sample_bit(evlist, ID);
-                }
-        }
+        perf_evlist__config(evlist, &trace->opts, &callchain_param);
 
         signal(SIGCHLD, sig_handler);
         signal(SIGINT, sig_handler);
@@ -2437,7 +2434,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv)
         if (err < 0)
                 goto out_error_apply_filters;
 
-        err = perf_evlist__mmap(evlist, trace->opts.mmap_pages, false);
+        err = perf_evlist__mmap(evlist, trace->opts.mmap_pages);
         if (err < 0)
                 goto out_error_mmap;
 
@@ -2455,6 +2452,18 @@ static int trace__run(struct trace *trace, int argc, const char **argv)
         trace->multiple_threads = thread_map__pid(evlist->threads, 0) == -1 ||
                                   evlist->threads->nr > 1 ||
                                   perf_evlist__first(evlist)->attr.inherit;
+
+        /*
+         * Now that we already used evsel->attr to ask the kernel to setup the
+         * events, lets reuse evsel->attr.sample_max_stack as the limit in
+         * trace__resolve_callchain(), allowing per-event max-stack settings
+         * to override an explicitely set --max-stack global setting.
+         */
+        evlist__for_each_entry(evlist, evsel) {
+                if ((evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN) &&
+                    evsel->attr.sample_max_stack == 0)
+                        evsel->attr.sample_max_stack = trace->max_stack;
+        }
 again:
         before = trace->nr_events;
 
@@ -3046,6 +3055,8 @@ int cmd_trace(int argc, const char **argv)
                      "Set the maximum stack depth when parsing the callchain, "
                      "anything beyond the specified depth will be ignored. "
                      "Default: kernel.perf_event_max_stack or " __stringify(PERF_MAX_STACK_DEPTH)),
+        OPT_BOOLEAN(0, "print-sample", &trace.print_sample,
+                        "print the PERF_RECORD_SAMPLE PERF_SAMPLE_ info, for debugging"),
         OPT_UINTEGER(0, "proc-map-timeout", &trace.opts.proc_map_timeout,
                         "per thread proc mmap processing timeout in ms"),
         OPT_UINTEGER('D', "delay", &trace.opts.initial_delay,
@@ -3097,8 +3108,9 @@ int cmd_trace(int argc, const char **argv)
         }
 
 #ifdef HAVE_DWARF_UNWIND_SUPPORT
-        if ((trace.min_stack || max_stack_user_set) && !callchain_param.enabled && trace.trace_syscalls)
+        if ((trace.min_stack || max_stack_user_set) && !callchain_param.enabled) {
                 record_opts__parse_callchain(&trace.opts, &callchain_param, "dwarf", false);
+        }
 #endif
 
         if (callchain_param.enabled) {
diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh
index 3e64f10b6d66..51abdb0a4047 100755
--- a/tools/perf/check-headers.sh
+++ b/tools/perf/check-headers.sh
@@ -33,21 +33,30 @@ arch/s390/include/uapi/asm/kvm.h
 arch/s390/include/uapi/asm/kvm_perf.h
 arch/s390/include/uapi/asm/ptrace.h
 arch/s390/include/uapi/asm/sie.h
+arch/s390/include/uapi/asm/unistd.h
 arch/arm/include/uapi/asm/kvm.h
 arch/arm64/include/uapi/asm/kvm.h
+arch/alpha/include/uapi/asm/errno.h
+arch/mips/include/asm/errno.h
+arch/mips/include/uapi/asm/errno.h
+arch/parisc/include/uapi/asm/errno.h
+arch/powerpc/include/uapi/asm/errno.h
+arch/sparc/include/uapi/asm/errno.h
+arch/x86/include/uapi/asm/errno.h
 include/asm-generic/bitops/arch_hweight.h
 include/asm-generic/bitops/const_hweight.h
 include/asm-generic/bitops/__fls.h
 include/asm-generic/bitops/fls.h
 include/asm-generic/bitops/fls64.h
 include/linux/coresight-pmu.h
+include/uapi/asm-generic/errno.h
+include/uapi/asm-generic/errno-base.h
 include/uapi/asm-generic/ioctls.h
 include/uapi/asm-generic/mman-common.h
 '
 
 check () {
   file=$1
-  opts="--ignore-blank-lines --ignore-space-change"
 
   shift
   while [ -n "$*" ]; do
diff --git a/tools/perf/perf-completion.sh b/tools/perf/perf-completion.sh
index 345f5d6e9ed5..fdf75d45efff 100644
--- a/tools/perf/perf-completion.sh
+++ b/tools/perf/perf-completion.sh
@@ -162,8 +162,37 @@ __perf_main ()
         # List possible events for -e option
         elif [[ $prev == @("-e"|"--event") &&
                 $prev_skip_opts == @(record|stat|top) ]]; then
-                evts=$($cmd list --raw-dump)
-                __perfcomp_colon "$evts" "$cur"
+
+                local cur1=${COMP_WORDS[COMP_CWORD]}
+                local raw_evts=$($cmd list --raw-dump)
+                local arr s tmp result
+
+                if [[ "$cur1" == */* && ${cur1#*/} =~ ^[A-Z] ]]; then
+                        OLD_IFS="$IFS"
+                        IFS=" "
+                        arr=($raw_evts)
+                        IFS="$OLD_IFS"
+
+                        for s in ${arr[@]}
+                        do
+                                if [[ "$s" == *cpu/* ]]; then
+                                        tmp=${s#*cpu/}
+                                        result=$result" ""cpu/"${tmp^^}
+                                else
+                                        result=$result" "$s
+                                fi
+                        done
+
+                        evts=${result}" "$(ls /sys/bus/event_source/devices/cpu/events)
+                else
+                        evts=${raw_evts}" "$(ls /sys/bus/event_source/devices/cpu/events)
+                fi
+
+                if [[ "$cur1" == , ]]; then
+                        __perfcomp_colon "$evts" ""
+                else
+                        __perfcomp_colon "$evts" "$cur1"
+                fi
         else
                 # List subcommands for perf commands
                 if [[ $prev_skip_opts == @(kvm|kmem|mem|lock|sched|
@@ -246,11 +275,21 @@ fi
 type perf &>/dev/null &&
 _perf()
 {
+        if [[ "$COMP_WORDBREAKS" != *,* ]]; then
+                COMP_WORDBREAKS="${COMP_WORDBREAKS},"
+                export COMP_WORDBREAKS
+        fi
+
+        if [[ "$COMP_WORDBREAKS" == *:* ]]; then
+                COMP_WORDBREAKS="${COMP_WORDBREAKS/:/}"
+                export COMP_WORDBREAKS
+        fi
+
         local cur words cword prev
         if [ $preload_get_comp_words_by_ref = "true" ]; then
-                _get_comp_words_by_ref -n =: cur words cword prev
+                _get_comp_words_by_ref -n =:, cur words cword prev
         else
-                __perf_get_comp_words_by_ref -n =: cur words cword prev
+                __perf_get_comp_words_by_ref -n =:, cur words cword prev
         fi
         __perf_main
 } &&
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index 62b13518bc6e..1b3fc8ec0fa2 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -73,7 +73,7 @@ static struct cmd_struct commands[] = {
         { "lock",       cmd_lock,       0 },
         { "kvm",        cmd_kvm,        0 },
         { "test",       cmd_test,       0 },
-#ifdef HAVE_LIBAUDIT_SUPPORT
+#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)
         { "trace",      cmd_trace,      0 },
 #endif
         { "inject",     cmd_inject,     0 },
@@ -485,7 +485,7 @@ int main(int argc, const char **argv)
                 argv[0] = cmd;
         }
         if (strstarts(cmd, "trace")) {
-#ifdef HAVE_LIBAUDIT_SUPPORT
+#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)
                 setup_path();
                 argv[0] = "trace";
                 return cmd_trace(argc, argv);
diff --git a/tools/perf/pmu-events/arch/arm64/cavium/thunderx2-imp-def.json b/tools/perf/pmu-events/arch/arm64/cavium/thunderx2-imp-def.json
new file mode 100644
index 000000000000..2db45c40ebc7
--- /dev/null
+++ b/tools/perf/pmu-events/arch/arm64/cavium/thunderx2-imp-def.json
@@ -0,0 +1,62 @@
+[
+    {
+        "PublicDescription": "Attributable Level 1 data cache access, read",
+        "EventCode": "0x40",
+        "EventName": "l1d_cache_rd",
+        "BriefDescription": "L1D cache read",
+    },
+    {
+        "PublicDescription": "Attributable Level 1 data cache access, write ",
+        "EventCode": "0x41",
+        "EventName": "l1d_cache_wr",
+        "BriefDescription": "L1D cache write",
+    },
+    {
+        "PublicDescription": "Attributable Level 1 data cache refill, read",
+        "EventCode": "0x42",
+        "EventName": "l1d_cache_refill_rd",
+        "BriefDescription": "L1D cache refill read",
+    },
+    {
+        "PublicDescription": "Attributable Level 1 data cache refill, write",
+        "EventCode": "0x43",
+        "EventName": "l1d_cache_refill_wr",
+        "BriefDescription": "L1D refill write",
+    },
+    {
+        "PublicDescription": "Attributable Level 1 data TLB refill, read",
+        "EventCode": "0x4C",
+        "EventName": "l1d_tlb_refill_rd",
+        "BriefDescription": "L1D tlb refill read",
+    },
+    {
+        "PublicDescription": "Attributable Level 1 data TLB refill, write",
+        "EventCode": "0x4D",
+        "EventName": "l1d_tlb_refill_wr",
+        "BriefDescription": "L1D tlb refill write",
+    },
+    {
+        "PublicDescription": "Attributable Level 1 data or unified TLB access, read",
+        "EventCode": "0x4E",
+        "EventName": "l1d_tlb_rd",
+        "BriefDescription": "L1D tlb read",
+    },
+    {
+        "PublicDescription": "Attributable Level 1 data or unified TLB access, write",
+        "EventCode": "0x4F",
+        "EventName": "l1d_tlb_wr",
+        "BriefDescription": "L1D tlb write",
+    },
+    {
+        "PublicDescription": "Bus access read",
+        "EventCode": "0x60",
+        "EventName": "bus_access_rd",
+        "BriefDescription": "Bus access read",
+   },
+   {
+        "PublicDescription": "Bus access write",
+        "EventCode": "0x61",
+        "EventName": "bus_access_wr",
+        "BriefDescription": "Bus access write",
+   }
+]
diff --git a/tools/perf/pmu-events/arch/arm64/mapfile.csv b/tools/perf/pmu-events/arch/arm64/mapfile.csv
new file mode 100644
index 000000000000..219d6756134e
--- /dev/null
+++ b/tools/perf/pmu-events/arch/arm64/mapfile.csv
@@ -0,0 +1,15 @@
+# Format:
+#       MIDR,Version,JSON/file/pathname,Type
+#
+# where
+#       MIDR    Processor version
+#               Variant[23:20] and Revision [3:0] should be zero.
+#       Version could be used to track version of of JSON file
+#               but currently unused.
+#       JSON/file/pathname is the path to JSON file, relative
+#               to tools/perf/pmu-events/arch/arm64/.
+#       Type is core, uncore etc
+#
+#
+#Family-model,Version,Filename,EventType
+0x00000000420f5160,v1,cavium,core
diff --git a/tools/perf/pmu-events/arch/powerpc/mapfile.csv b/tools/perf/pmu-events/arch/powerpc/mapfile.csv
index a0f3a11ca19f..229150e7ab7d 100644
--- a/tools/perf/pmu-events/arch/powerpc/mapfile.csv
+++ b/tools/perf/pmu-events/arch/powerpc/mapfile.csv
@@ -13,13 +13,5 @@
 #
 
 # Power8 entries
-004b0000,1,power8,core
-004b0201,1,power8,core
-004c0000,1,power8,core
-004d0000,1,power8,core
-004d0100,1,power8,core
-004d0200,1,power8,core
-004c0100,1,power8,core
-004e0100,1,power9,core
-004e0200,1,power9,core
-004e1200,1,power9,core
+004[bcd][[:xdigit:]]{4},1,power8,core
+004e[[:xdigit:]]{4},1,power9,core
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/cache.json b/tools/perf/pmu-events/arch/powerpc/power9/cache.json
index 18f6645f2897..7945c5196c43 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/cache.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/cache.json
@@ -125,11 +125,6 @@
     "BriefDescription": "Finish stall because the NTF instruction was a larx waiting to be satisfied"
   },
   {,
-    "EventCode": "0x3006C",
-    "EventName": "PM_RUN_CYC_SMT2_MODE",
-    "BriefDescription": "Cycles in which this thread's run latch is set and the core is in SMT2 mode"
-  },
-  {,
     "EventCode": "0x1C058",
     "EventName": "PM_DTLB_MISS_16G",
     "BriefDescription": "Data TLB Miss page size 16G"
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/frontend.json b/tools/perf/pmu-events/arch/powerpc/power9/frontend.json
index c63a919eda98..bd8361b5fd6a 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/frontend.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/frontend.json
@@ -1,10 +1,5 @@
 [
   {,
-    "EventCode": "0x3E15C",
-    "EventName": "PM_MRK_L2_TM_ST_ABORT_SISTER",
-    "BriefDescription": "TM marked store abort for this thread"
-  },
-  {,
     "EventCode": "0x25044",
     "EventName": "PM_IPTEG_FROM_L31_MOD",
     "BriefDescription": "A Page Table Entry was loaded into the TLB with Modified (M) data from another core's L3 on the same chip due to a instruction side request"
@@ -369,4 +364,4 @@
     "EventName": "PM_IPTEG_FROM_L31_ECO_MOD",
     "BriefDescription": "A Page Table Entry was loaded into the TLB with Modified (M) data from another core's ECO L3 on the same chip due to a instruction side request"
   }
-]
+]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/marked.json b/tools/perf/pmu-events/arch/powerpc/power9/marked.json
index b9df54fb37e3..22f9f32060a8 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/marked.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/marked.json
@@ -1,10 +1,5 @@
 [
   {,
-    "EventCode": "0x3C052",
-    "EventName": "PM_DATA_SYS_PUMP_MPRED",
-    "BriefDescription": "Final Pump Scope (system) mispredicted. Either the original scope was too small (Chip/Group) or the original scope was System and it should have been smaller. Counts for a demand load"
-  },
-  {,
     "EventCode": "0x3013E",
     "EventName": "PM_MRK_STALL_CMPLU_CYC",
     "BriefDescription": "Number of cycles the marked instruction is experiencing a stall while it is next to complete (NTC)"
@@ -255,6 +250,11 @@
     "BriefDescription": "A Page Directory Entry was reloaded to a level 1 page walk cache from the core's L3 data cache"
   },
   {,
+    "EventCode": "0x3C052",
+    "EventName": "PM_DATA_SYS_PUMP_MPRED",
+    "BriefDescription": "Final Pump Scope (system) mispredicted. Either the original scope was too small (Chip/Group) or the original scope was System and it should have been smaller. Counts for a demand load"
+  },
+  {,
     "EventCode": "0x4D142",
     "EventName": "PM_MRK_DATA_FROM_L3",
     "BriefDescription": "The processor's data cache was reloaded from local core's L3 due to a marked load"
@@ -435,21 +435,6 @@
     "BriefDescription": "ITLB Reloaded. Counts 1 per ITLB miss for HPT but multiple for radix depending on number of levels traveresed"
   },
   {,
-    "EventCode": "0x2D024",
-    "EventName": "PM_RADIX_PWC_L2_HIT",
-    "BriefDescription": "A radix translation attempt missed in the TLB but hit on both the first and second levels of page walk cache."
-  },
-  {,
-    "EventCode": "0x3F056",
-    "EventName": "PM_RADIX_PWC_L3_HIT",
-    "BriefDescription": "A radix translation attempt missed in the TLB but hit on the first, second, and third levels of page walk cache."
-  },
-  {,
-    "EventCode": "0x4E014",
-    "EventName": "PM_TM_TX_PASS_RUN_INST",
-    "BriefDescription": "Run instructions spent in successful transactions"
-  },
-  {,
     "EventCode": "0x1E044",
     "EventName": "PM_DPTEG_FROM_L3_NO_CONFLICT",
     "BriefDescription": "A Page Table Entry was loaded into the TLB from local core's L3 without conflict due to a data side request. When using Radix Page Translation, this count excludes PDE reloads. Only PTE reloads are included"
@@ -644,4 +629,4 @@
     "EventName": "PM_MRK_BR_MPRED_CMPL",
     "BriefDescription": "Marked Branch Mispredicted"
   }
-]
+]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/other.json b/tools/perf/pmu-events/arch/powerpc/power9/other.json
index 54cc3be00fc2..5ce312973f1e 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/other.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/other.json
@@ -80,6 +80,11 @@
     "BriefDescription": "A radix translation attempt missed in the TLB and all levels of page walk cache."
   },
   {,
+    "EventCode": "0x26882",
+    "EventName": "PM_L2_DC_INV",
+    "BriefDescription": "D-cache invalidates sent over the reload bus to the core"
+  },
+  {,
     "EventCode": "0x24048",
     "EventName": "PM_INST_FROM_LMEM",
     "BriefDescription": "The processor's Instruction cache was reloaded from the local chip's Memory due to an instruction fetch (not prefetch)"
@@ -95,11 +100,6 @@
     "BriefDescription": "Number of TM transactions that passed"
   },
   {,
-    "EventCode": "0xD1A0",
-    "EventName": "PM_MRK_LSU_FLUSH_LHS",
-    "BriefDescription": "Effective Address alias flush : no EA match but Real Address match.  If the data has not yet been returned for this load, the instruction will just be rejected, but if it has returned data, it will be flushed"
-  },
-  {,
     "EventCode": "0xF088",
     "EventName": "PM_LSU0_STORE_REJECT",
     "BriefDescription": "All internal store rejects cause the instruction to go back to the SRQ and go to sleep until woken up to try again after the condition has been met"
@@ -127,7 +127,7 @@
   {,
     "EventCode": "0xD08C",
     "EventName": "PM_LSU2_LDMX_FIN",
-    "BriefDescription": "New P9 instruction LDMX. The definition of this new PMU event is (from the ldmx RFC02491):  The thread has executed an ldmx instruction that accessed a doubleword that contains an effective address within an enabled section of the Load Monitored region. This event, therefore, should not occur if the FSCR has disabled the load monitored facility (FSCR[52]) or disabled the EBB facility (FSCR[56])"
+    "BriefDescription": "New P9 instruction LDMX. The definition of this new PMU event is (from the ldmx RFC02491):  The thread has executed an ldmx instruction that accessed a doubleword that contains an effective address within an enabled section of the Load Monitored region.  This event, therefore, should not occur if the FSCR has disabled the load monitored facility (FSCR[52]) or disabled the EBB facility (FSCR[56])."
   },
   {,
     "EventCode": "0x300F8",
@@ -205,11 +205,6 @@
     "BriefDescription": "Duration in cycles to reload with Modified (M) data from another core's ECO L3 on the same chip due to a marked load"
   },
   {,
-    "EventCode": "0xF0B4",
-    "EventName": "PM_DC_PREF_CONS_ALLOC",
-    "BriefDescription": "Prefetch stream allocated in the conservative phase by either the hardware prefetch mechanism or software prefetch"
-  },
-  {,
     "EventCode": "0xF894",
     "EventName": "PM_LSU3_L1_CAM_CANCEL",
     "BriefDescription": "ls3 l1 tm cam cancel"
@@ -220,21 +215,11 @@
     "BriefDescription": "Dispatch Flush: TLBIE"
   },
   {,
-    "EventCode": "0xD1A4",
-    "EventName": "PM_MRK_LSU_FLUSH_SAO",
-    "BriefDescription": "A load-hit-load condition with Strong Address Ordering will have address compare disabled and flush"
-  },
-  {,
     "EventCode": "0x4E11E",
     "EventName": "PM_MRK_DATA_FROM_DMEM_CYC",
     "BriefDescription": "Duration in cycles to reload from another chip's memory on the same Node or Group (Distant) due to a marked load"
   },
   {,
-    "EventCode": "0x5894",
-    "EventName": "PM_LWSYNC",
-    "BriefDescription": "Lwsync instruction decoded and transferred"
-  },
-  {,
     "EventCode": "0x14156",
     "EventName": "PM_MRK_DATA_FROM_L2_CYC",
     "BriefDescription": "Duration in cycles to reload from local core's L2 due to a marked load"
@@ -245,11 +230,6 @@
     "BriefDescription": "Read clearing SC"
   },
   {,
-    "EventCode": "0x50A0",
-    "EventName": "PM_HWSYNC",
-    "BriefDescription": "Hwsync instruction decoded and transferred"
-  },
-  {,
     "EventCode": "0x168B0",
     "EventName": "PM_L3_P1_NODE_PUMP",
     "BriefDescription": "L3 PF sent with nodal scope port 1, counts even retried requests"
@@ -265,6 +245,11 @@
     "BriefDescription": "The processor's data cache was reloaded from local core's L2 with load hit store conflict due to a marked load"
   },
   {,
+    "EventCode": "0x468AE",
+    "EventName": "PM_L3_P3_CO_RTY",
+    "BriefDescription": "L3 CO received retry port 3 (memory only), every retry counted"
+  },
+  {,
     "EventCode": "0x460A8",
     "EventName": "PM_SN_HIT",
     "BriefDescription": "Any port snooper hit L3.  Up to 4 can happen in a cycle but we only count 1"
@@ -280,11 +265,6 @@
     "BriefDescription": "Prefetch stream allocated by the hardware prefetch mechanism"
   },
   {,
-    "EventCode": "0xF0BC",
-    "EventName": "PM_LS2_UNALIGNED_ST",
-    "BriefDescription": "Store instructions whose data crosses a double-word boundary, which causes it to require an additional slice than than what normally would be required of the Store of that size.  If the Store wraps from slice 3 to slice 0, thee is an additional 3-cycle penalty"
-  },
-  {,
     "EventCode": "0xD0AC",
     "EventName": "PM_SRQ_SYNC_CYC",
     "BriefDescription": "A sync is in the S2Q (edge detect to count)"
@@ -380,26 +360,11 @@
     "BriefDescription": "Cycles in which this thread's run latch is set and the core is in SMT4 mode"
   },
   {,
-    "EventCode": "0x5088",
-    "EventName": "PM_DECODE_FUSION_OP_PRESERV",
-    "BriefDescription": "Destructive op operand preservation"
-  },
-  {,
     "EventCode": "0x1D14E",
     "EventName": "PM_MRK_DATA_FROM_OFF_CHIP_CACHE_CYC",
     "BriefDescription": "Duration in cycles to reload either shared or modified data from another core's L2/L3 on a different chip (remote or distant) due to a marked load"
   },
   {,
-    "EventCode": "0x509C",
-    "EventName": "PM_FORCED_NOP",
-    "BriefDescription": "Instruction was forced to execute as a nop because it was found to behave like a nop (have no effect) at decode time"
-  },
-  {,
-    "EventCode": "0xC098",
-    "EventName": "PM_LS2_UNALIGNED_LD",
-    "BriefDescription": "Load instructions whose data crosses a double-word boundary, which causes it to require an additional slice than than what normally would be required of the load of that size.  If the load wraps from slice 3 to slice 0, thee is an additional 3-cycle penalty"
-  },
-  {,
     "EventCode": "0x20058",
     "EventName": "PM_DARQ1_10_12_ENTRIES",
     "BriefDescription": "Cycles in which 10 or  more DARQ1 entries (out of 12) are in use"
@@ -435,11 +400,6 @@
     "BriefDescription": "All internal store rejects cause the instruction to go back to the SRQ and go to sleep until woken up to try again after the condition has been met"
   },
   {,
-    "EventCode": "0x4505E",
-    "EventName": "PM_FLOP_CMPL",
-    "BriefDescription": "Floating Point Operation Finished"
-  },
-  {,
     "EventCode": "0x1D144",
     "EventName": "PM_MRK_DATA_FROM_L3_DISP_CONFLICT",
     "BriefDescription": "The processor's data cache was reloaded from local core's L3 with dispatch conflict due to a marked load"
@@ -480,14 +440,9 @@
     "BriefDescription": "XL-form branch was mispredicted due to the predicted target address missing from EAT.  The EAT forces a mispredict in this case since there is no predicated target to validate.  This is a rare case that may occur when the EAT is full and a branch is issued"
   },
   {,
-    "EventCode": "0xC094",
-    "EventName": "PM_LS0_UNALIGNED_LD",
-    "BriefDescription": "Load instructions whose data crosses a double-word boundary, which causes it to require an additional slice than than what normally would be required of the load of that size.  If the load wraps from slice 3 to slice 0, thee is an additional 3-cycle penalty"
-  },
-  {,
-    "EventCode": "0xF8BC",
-    "EventName": "PM_LS3_UNALIGNED_ST",
-    "BriefDescription": "Store instructions whose data crosses a double-word boundary, which causes it to require an additional slice than than what normally would be required of the Store of that size.  If the Store wraps from slice 3 to slice 0, thee is an additional 3-cycle penalty"
+    "EventCode": "0x460AE",
+    "EventName": "PM_L3_P2_CO_RTY",
+    "BriefDescription": "L3 CO received retry port 2 (memory only), every retry counted"
   },
   {,
     "EventCode": "0x58B0",
@@ -505,11 +460,6 @@
     "BriefDescription": "TM Store (fav or non-fav) ran into conflict (failed)"
   },
   {,
-    "EventCode": "0xD998",
-    "EventName": "PM_MRK_LSU_FLUSH_EMSH",
-    "BriefDescription": "An ERAT miss was detected after a set-p hit. Erat tracker indicates fail due to tlbmiss and the instruction gets flushed because the instruction was working on the wrong address"
-  },
-  {,
     "EventCode": "0xF8A0",
     "EventName": "PM_NON_DATA_STORE",
     "BriefDescription": "All ops that drain from s2q to L2 and contain no data"
@@ -525,11 +475,6 @@
     "BriefDescription": "Unconditional Branch Completed. HW branch prediction was not used for this branch. This can be an I-form branch, a B-form branch with BO-field set to branch always, or a B-form branch which was covenrted to a Resolve."
   },
   {,
-    "EventCode": "0x1F056",
-    "EventName": "PM_RADIX_PWC_L1_HIT",
-    "BriefDescription": "A radix translation attempt missed in the TLB and only the first level page walk cache was a hit."
-  },
-  {,
     "EventCode": "0xF8A8",
     "EventName": "PM_DC_PREF_FUZZY_CONF",
     "BriefDescription": "A demand load referenced a line in an active fuzzy prefetch stream. The stream could have been allocated through the hardware prefetch mechanism or through software.Fuzzy stream confirm (out of order effects, or pf cant keep up)"
@@ -545,6 +490,11 @@
     "BriefDescription": "Load tm L1 miss"
   },
   {,
+    "EventCode": "0xC880",
+    "EventName": "PM_LS1_LD_VECTOR_FIN",
+    "BriefDescription": ""
+  },
+  {,
     "EventCode": "0x2894",
     "EventName": "PM_TM_OUTER_TEND",
     "BriefDescription": "Completion time outer tend"
@@ -565,21 +515,11 @@
     "BriefDescription": "Marked derat reload (miss) for any page size"
   },
   {,
-    "EventCode": "0x160A0",
-    "EventName": "PM_L3_PF_MISS_L3",
-    "BriefDescription": "L3 PF missed in L3"
-  },
-  {,
     "EventCode": "0x1C04A",
     "EventName": "PM_DATA_FROM_RL2L3_SHR",
     "BriefDescription": "The processor's data cache was reloaded with Shared (S) data from another chip's L2 or L3 on the same Node or Group (Remote), as this chip due to a demand load"
   },
   {,
-    "EventCode": "0xD99C",
-    "EventName": "PM_MRK_LSU_FLUSH_UE",
-    "BriefDescription": "Correctable ECC error on reload data, reported at critical data forward time"
-  },
-  {,
     "EventCode": "0x268B0",
     "EventName": "PM_L3_P1_GRP_PUMP",
     "BriefDescription": "L3 PF sent with grp scope port 1, counts even retried requests"
@@ -630,11 +570,6 @@
     "BriefDescription": "addrs only req to L2 only on the first one,Indication that Load footprint is not expanding"
   },
   {,
-    "EventCode": "0x5884",
-    "EventName": "PM_DECODE_LANES_NOT_AVAIL",
-    "BriefDescription": "Decode has something to transmit but dispatch lanes are not available"
-  },
-  {,
     "EventCode": "0x3C042",
     "EventName": "PM_DATA_FROM_L3_DISP_CONFLICT",
     "BriefDescription": "The processor's data cache was reloaded from local core's L3 with dispatch conflict due to a demand load"
@@ -690,9 +625,9 @@
     "BriefDescription": "False LHS match detected"
   },
   {,
-    "EventCode": "0xD9A4",
-    "EventName": "PM_MRK_LSU_FLUSH_LARX_STCX",
-    "BriefDescription": "A larx is flushed because an older larx has an LMQ reservation for the same thread.  A stcx is flushed because an older stcx is in the LMQ.  The flush happens when the older larx/stcx relaunches"
+    "EventCode": "0xF0B0",
+    "EventName": "PM_L3_LD_PREF",
+    "BriefDescription": "L3 load prefetch, sourced from a hardware or software stream, was sent to the nest"
   },
   {,
     "EventCode": "0x4D012",
@@ -715,9 +650,9 @@
     "BriefDescription": "All successful Ld/St dispatches for this thread that were an L2 miss (excludes i_l2mru_tch_reqs)"
   },
   {,
-    "EventCode": "0xF8B8",
-    "EventName": "PM_LS1_UNALIGNED_ST",
-    "BriefDescription": "Store instructions whose data crosses a double-word boundary, which causes it to require an additional slice than than what normally would be required of the Store of that size.  If the Store wraps from slice 3 to slice 0, thee is an additional 3-cycle penalty"
+    "EventCode": "0x160A0",
+    "EventName": "PM_L3_PF_MISS_L3",
+    "BriefDescription": "L3 PF missed in L3"
   },
   {,
     "EventCode": "0x408C",
@@ -765,11 +700,6 @@
     "BriefDescription": "Completion time nested tend"
   },
   {,
-    "EventCode": "0x36084",
-    "EventName": "PM_L2_RCST_DISP",
-    "BriefDescription": "All D-side store dispatch attempts for this thread"
-  },
-  {,
     "EventCode": "0x368A0",
     "EventName": "PM_L3_PF_OFF_CHIP_CACHE",
     "BriefDescription": "L3 PF from Off chip cache"
@@ -830,11 +760,6 @@
     "BriefDescription": "Rotating sample of 16 snoop valids"
   },
   {,
-    "EventCode": "0x16084",
-    "EventName": "PM_L2_RCLD_DISP",
-    "BriefDescription": "All I-or-D side load dispatch attempts for this thread (excludes i_l2mru_tch_reqs)"
-  },
-  {,
     "EventCode": "0x1608C",
     "EventName": "PM_RC0_BUSY",
     "BriefDescription": "RC mach 0 Busy. Used by PMU to sample ave RC lifetime (mach0 used as sample point)"
@@ -842,7 +767,7 @@
   {,
     "EventCode": "0x36082",
     "EventName": "PM_L2_LD_DISP",
-    "BriefDescription": "All successful I-or-D side load dispatches for this thread (excludes i_l2mru_tch_reqs)."
+    "BriefDescription": "All successful I-or-D side load dispatches for this thread (excludes i_l2mru_tch_reqs)"
   },
   {,
     "EventCode": "0xF8B0",
@@ -905,11 +830,6 @@
     "BriefDescription": "Instruction prefetch requests"
   },
   {,
-    "EventCode": "0xC898",
-    "EventName": "PM_LS3_UNALIGNED_LD",
-    "BriefDescription": "Load instructions whose data crosses a double-word boundary, which causes it to require an additional slice than than what normally would be required of the load of that size.  If the load wraps from slice 3 to slice 0, thee is an additional 3-cycle penalty"
-  },
-  {,
     "EventCode": "0x488C",
     "EventName": "PM_IC_PREF_WRITE",
     "BriefDescription": "Instruction prefetch written into IL1"
@@ -1017,7 +937,7 @@
   {,
     "EventCode": "0x3E05E",
     "EventName": "PM_L3_CO_MEPF",
-    "BriefDescription": "L3 castouts in Mepf state for this thread"
+    "BriefDescription": "L3 CO of line in Mep state (includes casthrough to memory).  The Mepf state indicates that a line was brought in to satisfy an L3 prefetch request"
   },
   {,
     "EventCode": "0x460A2",
@@ -1205,11 +1125,6 @@
     "BriefDescription": "Non transactional conflict from LSU, gets reported to TEXASR"
   },
   {,
-    "EventCode": "0xD198",
-    "EventName": "PM_MRK_LSU_FLUSH_ATOMIC",
-    "BriefDescription": "Quad-word loads (lq) are considered atomic because they always span at least 2 slices.  If a snoop or store from another thread changes the data the load is accessing between the 2 or 3 pieces of the lq instruction, the lq will be flushed"
-  },
-  {,
     "EventCode": "0x201E0",
     "EventName": "PM_MRK_DATA_FROM_MEMORY",
     "BriefDescription": "The processor's data cache was reloaded from a memory location including L4 from local remote or distant due to a marked load"
@@ -1295,11 +1210,6 @@
     "BriefDescription": "Ict empty for this thread due to dispatch holds because the History Buffer was full. Could be GPR/VSR/VMR/FPR/CR/XVF; CR; XVF (XER/VSCR/FPSCR)"
   },
   {,
-    "EventCode": "0xC894",
-    "EventName": "PM_LS1_UNALIGNED_LD",
-    "BriefDescription": "Load instructions whose data crosses a double-word boundary, which causes it to require an additional slice than than what normally would be required of the load of that size.  If the load wraps from slice 3 to slice 0, thee is an additional 3-cycle penalty"
-  },
-  {,
     "EventCode": "0x360A2",
     "EventName": "PM_L3_L2_CO_HIT",
     "BriefDescription": "L2 CO hits"
@@ -1325,11 +1235,6 @@
     "BriefDescription": "L2 Castouts - Shared (Tx,Sx)"
   },
   {,
-    "EventCode": "0xD884",
-    "EventName": "PM_LSU3_SET_MPRED",
-    "BriefDescription": "Set prediction(set-p) miss.  The entry was not found in the Set prediction table"
-  },
-  {,
     "EventCode": "0x26092",
     "EventName": "PM_L2_LD_MISS_64B",
     "BriefDescription": "All successful D-side load dispatches that were an L2 miss (NOT Sx,Tx,Mx) for this thread and the RC calculated the request should be for 64B(i.e., M=1)"
@@ -1362,12 +1267,12 @@
   {,
     "EventCode": "0xD8A8",
     "EventName": "PM_ISLB_MISS",
-    "BriefDescription": "Instruction SLB miss - Total of all segment sizes"
+    "BriefDescription": "Instruction SLB Miss - Total of all segment sizes"
   },
   {,
-    "EventCode": "0xD19C",
-    "EventName": "PM_MRK_LSU_FLUSH_RELAUNCH_MISS",
-    "BriefDescription": "If a load that has already returned data and has to relaunch for any reason then gets a miss (erat, setp, data cache), it will often be flushed at relaunch time because the data might be inconsistent"
+    "EventCode": "0x368AE",
+    "EventName": "PM_L3_P1_CO_RTY",
+    "BriefDescription": "L3 CO received retry port 1 (memory only), every retry counted"
   },
   {,
     "EventCode": "0x260A2",
@@ -1385,6 +1290,11 @@
     "BriefDescription": "Completion stall because the ISU is updating the TEXASR to keep track of the nested tbegin. This is a short delay, and it includes ROT"
   },
   {,
+    "EventCode": "0xC084",
+    "EventName": "PM_LS2_LD_VECTOR_FIN",
+    "BriefDescription": ""
+  },
+  {,
     "EventCode": "0x1608E",
     "EventName": "PM_ST_CAUSED_FAIL",
     "BriefDescription": "Non-TM Store caused any thread to fail"
@@ -1410,11 +1320,6 @@
     "BriefDescription": "Continuous 16 cycle (2to1) window where this signals rotates thru sampling each CO machine busy. PMU uses this wave to then do 16 cyc count to sample total number of machs running"
   },
   {,
-    "EventCode": "0xD084",
-    "EventName": "PM_LSU2_SET_MPRED",
-    "BriefDescription": "Set prediction(set-p) miss.  The entry was not found in the Set prediction table"
-  },
-  {,
     "EventCode": "0x48B8",
     "EventName": "PM_BR_MPRED_TAKEN_TA",
     "BriefDescription": "Conditional Branch Completed that was Mispredicted due to the Target Address Prediction from the Count Cache or Link Stack.  Only XL-form branches that resolved Taken set this event."
@@ -1450,29 +1355,24 @@
     "BriefDescription": "A demand load referenced a line in an active strided prefetch stream. The stream could have been allocated through the hardware prefetch mechanism or through software."
   },
   {,
+    "EventCode": "0x36084",
+    "EventName": "PM_L2_RCST_DISP",
+    "BriefDescription": "All D-side store dispatch attempts for this thread"
+  },
+  {,
     "EventCode": "0x45054",
     "EventName": "PM_FMA_CMPL",
     "BriefDescription": "two flops operation completed (fmadd, fnmadd, fmsub, fnmsub) Scalar instructions only. "
   },
   {,
-    "EventCode": "0x5090",
-    "EventName": "PM_SHL_ST_DISABLE",
-    "BriefDescription": "Store-Hit-Load Table Read Hit with entry Disabled (entry was disabled due to the entry shown to not prevent the flush)"
-  },
-  {,
     "EventCode": "0x201E8",
     "EventName": "PM_THRESH_EXC_512",
     "BriefDescription": "Threshold counter exceeded a value of 512"
   },
   {,
-    "EventCode": "0x5084",
-    "EventName": "PM_DECODE_FUSION_EXT_ADD",
-    "BriefDescription": "32-bit extended addition"
-  },
-  {,
     "EventCode": "0x36080",
     "EventName": "PM_L2_INST",
-    "BriefDescription": "All successful I-side dispatches for this thread (excludes i_l2mru_tch reqs)."
+    "BriefDescription": "All successful I-side dispatches for this thread   (excludes i_l2mru_tch reqs)"
   },
   {,
     "EventCode": "0x3504C",
@@ -1555,21 +1455,11 @@
     "BriefDescription": "Memory Read With Intent to Modify for this thread"
   },
   {,
-    "EventCode": "0x26882",
-    "EventName": "PM_L2_DC_INV",
-    "BriefDescription": "D-cache invalidates sent over the reload bus to the core"
-  },
-  {,
     "EventCode": "0xC090",
     "EventName": "PM_LSU_STCX",
     "BriefDescription": "STCX sent to nest, i.e. total"
   },
   {,
-    "EventCode": "0xD080",
-    "EventName": "PM_LSU0_SET_MPRED",
-    "BriefDescription": "Set prediction(set-p) miss.  The entry was not found in the Set prediction table"
-  },
-  {,
     "EventCode": "0x2C120",
     "EventName": "PM_MRK_DATA_FROM_L2_NO_CONFLICT",
     "BriefDescription": "The processor's data cache was reloaded from local core's L2 without conflict due to a marked load"
@@ -1610,11 +1500,6 @@
     "BriefDescription": "A Page Table Entry was loaded into the TLB from local core's L2 without conflict due to a instruction side request"
   },
   {,
-    "EventCode": "0xD9A0",
-    "EventName": "PM_MRK_LSU_FLUSH_LHL_SHL",
-    "BriefDescription": "The instruction was flushed because of a sequential load/store consistency.  If a load or store hits on an older load that has either been snooped (for loads) or has stale data (for stores)."
-  },
-  {,
     "EventCode": "0x35042",
     "EventName": "PM_IPTEG_FROM_L3_DISP_CONFLICT",
     "BriefDescription": "A Page Table Entry was loaded into the TLB from local core's L3 with dispatch conflict due to a instruction side request"
@@ -1692,7 +1577,7 @@
   {,
     "EventCode": "0x2001A",
     "EventName": "PM_NTC_ALL_FIN",
-    "BriefDescription": "Cycles after all instructions have finished to group completed"
+    "BriefDescription": "Cycles after instruction finished to instruction completed."
   },
   {,
     "EventCode": "0x3005A",
@@ -1710,6 +1595,11 @@
     "BriefDescription": "ls1 l1 tm cam cancel"
   },
   {,
+    "EventCode": "0x268AE",
+    "EventName": "PM_L3_P3_PF_RTY",
+    "BriefDescription": "L3 PF received retry port 3, every retry counted"
+  },
+  {,
     "EventCode": "0xE884",
     "EventName": "PM_LS1_ERAT_MISS_PREF",
     "BriefDescription": "LS1 Erat miss due to prefetch"
@@ -1742,7 +1632,7 @@
   {,
     "EventCode": "0x160B6",
     "EventName": "PM_L3_WI0_BUSY",
-    "BriefDescription": "Rotating sample of 8 WI valid"
+    "BriefDescription": "Rotating sample of 8 WI valid (duplicate)"
   },
   {,
     "EventCode": "0x368AC",
@@ -1790,9 +1680,9 @@
     "BriefDescription": "L2 guess system (VGS or RNS) and guess was correct (ie data beyond-group)"
   },
   {,
-    "EventCode": "0x589C",
-    "EventName": "PM_PTESYNC",
-    "BriefDescription": "ptesync instruction counted when the instruction is decoded and transmitted"
+    "EventCode": "0x260AE",
+    "EventName": "PM_L3_P2_PF_RTY",
+    "BriefDescription": "L3 PF received retry port 2, every retry counted"
   },
   {,
     "EventCode": "0x26086",
@@ -1825,6 +1715,11 @@
     "BriefDescription": "Store-Hit-Load Table Read Hit with entry Enabled"
   },
   {,
+    "EventCode": "0x46882",
+    "EventName": "PM_L2_ST_HIT",
+    "BriefDescription": "All successful D-side store dispatches for this thread that were L2 hits"
+  },
+  {,
     "EventCode": "0x360AC",
     "EventName": "PM_L3_SN0_BUSY",
     "BriefDescription": "Lifetime, sample of snooper machine 0 valid"
@@ -1845,11 +1740,6 @@
     "BriefDescription": "All successful D-Side Store dispatches that were an L2 miss for this thread"
   },
   {,
-    "EventCode": "0xF8B4",
-    "EventName": "PM_DC_PREF_XCONS_ALLOC",
-    "BriefDescription": "Prefetch stream allocated in the Ultra conservative phase by either the hardware prefetch mechanism or software prefetch"
-  },
-  {,
     "EventCode": "0x35048",
     "EventName": "PM_IPTEG_FROM_DL2L3_SHR",
     "BriefDescription": "A Page Table Entry was loaded into the TLB with Shared (S) data from another chip's L2 or L3 on a different Node or Group (Distant), as this chip due to a instruction side request"
@@ -1970,11 +1860,6 @@
     "BriefDescription": "Cycles thread running at priority level 2 or 3"
   },
   {,
-    "EventCode": "0x10134",
-    "EventName": "PM_MRK_ST_DONE_L2",
-    "BriefDescription": "marked store completed in L2 ( RC machine done)"
-  },
-  {,
     "EventCode": "0x368B2",
     "EventName": "PM_L3_GRP_GUESS_WRONG_HIGH",
     "BriefDescription": "Initial scope=group (GS or NNS) but data from local node. Prediction too high"
@@ -2005,11 +1890,6 @@
     "BriefDescription": "L2 guess grp (GS or NNS) and guess was not correct (ie data on-chip OR beyond-group)"
   },
   {,
-    "EventCode": "0x368AE",
-    "EventName": "PM_L3_P1_CO_RTY",
-    "BriefDescription": "L3 CO received retry port 1 (memory only), every retry counted"
-  },
-  {,
     "EventCode": "0xC0AC",
     "EventName": "PM_LSU_FLUSH_EMSH",
     "BriefDescription": "An ERAT miss was detected after a set-p hit. Erat tracker indicates fail due to tlbmiss and the instruction gets flushed because the instruction was working on the wrong address"
@@ -2035,11 +1915,6 @@
     "BriefDescription": "RC requests that were on group (aka nodel) pump attempts"
   },
   {,
-    "EventCode": "0xF0B0",
-    "EventName": "PM_L3_LD_PREF",
-    "BriefDescription": "L3 load prefetch, sourced from a hardware or software stream, was sent to the nest"
-  },
-  {,
     "EventCode": "0x16080",
     "EventName": "PM_L2_LD",
     "BriefDescription": "All successful D-side Load dispatches for this thread (L2 miss + L2 hits)"
@@ -2050,6 +1925,11 @@
     "BriefDescription": "Math flop instruction completed"
   },
   {,
+    "EventCode": "0xC080",
+    "EventName": "PM_LS0_LD_VECTOR_FIN",
+    "BriefDescription": ""
+  },
+  {,
     "EventCode": "0x368B0",
     "EventName": "PM_L3_P1_SYS_PUMP",
     "BriefDescription": "L3 PF sent with sys scope port 1, counts even retried requests"
@@ -2120,11 +2000,6 @@
     "BriefDescription": "Conditional Branch Completed in which the HW correctly predicted the direction as taken.  Counted at completion time"
   },
   {,
-    "EventCode": "0xF0B8",
-    "EventName": "PM_LS0_UNALIGNED_ST",
-    "BriefDescription": "Store instructions whose data crosses a double-word boundary, which causes it to require an additional slice than than what normally would be required of the Store of that size.  If the Store wraps from slice 3 to slice 0, thee is an additional 3-cycle penalty"
-  },
-  {,
     "EventCode": "0x20132",
     "EventName": "PM_MRK_DFU_FIN",
     "BriefDescription": "Decimal Unit marked Instruction Finish"
@@ -2140,6 +2015,11 @@
     "BriefDescription": "Effective Address alias flush : no EA match but Real Address match.  If the data has not yet been returned for this load, the instruction will just be rejected, but if it has returned data, it will be flushed"
   },
   {,
+    "EventCode": "0x16084",
+    "EventName": "PM_L2_RCLD_DISP",
+    "BriefDescription": "All I-or-D side load dispatch attempts for this thread (excludes i_l2mru_tch_reqs)"
+  },
+  {,
     "EventCode": "0x3F150",
     "EventName": "PM_MRK_ST_DRAIN_TO_L2DISP_CYC",
     "BriefDescription": "cycles to drain st from core to L2"
@@ -2225,11 +2105,6 @@
     "BriefDescription": "Prefetch Canceled due to page boundary"
   },
   {,
-    "EventCode": "0xF09C",
-    "EventName": "PM_SLB_TABLEWALK_CYC",
-    "BriefDescription": "Cycles when a tablewalk is pending on this thread on the SLB table"
-  },
-  {,
     "EventCode": "0x460AA",
     "EventName": "PM_L3_P0_CO_L31",
     "BriefDescription": "L3 CO to L3.1 (LCO) port 0 with or without data"
@@ -2247,10 +2122,10 @@
   {,
     "EventCode": "0x46082",
     "EventName": "PM_L2_ST_DISP",
-    "BriefDescription": "All successful D-side store dispatches for this thread "
+    "BriefDescription": "All successful D-side store dispatches for this thread (L2 miss + L2 hits)"
   },
   {,
-    "EventCode": "0x4609E",
+    "EventCode": "0x36880",
     "EventName": "PM_L2_INST_MISS",
     "BriefDescription": "All successful I-side dispatches that were an L2 miss for this thread (excludes i_l2mru_tch reqs)"
   },
@@ -2340,9 +2215,9 @@
     "BriefDescription": "All ISU rejects"
   },
   {,
-    "EventCode": "0x46882",
-    "EventName": "PM_L2_ST_HIT",
-    "BriefDescription": "All successful D-side store dispatches for this thread that were L2 hits"
+    "EventCode": "0xC884",
+    "EventName": "PM_LS3_LD_VECTOR_FIN",
+    "BriefDescription": ""
   },
   {,
     "EventCode": "0x360A8",
@@ -2360,11 +2235,6 @@
     "BriefDescription": "Asserts when a i=1 store op is sent to the nest. No record of issue pipe (LS0/LS1) is maintained so this is for both pipes. Probably don't need separate LS0 and LS1"
   },
   {,
-    "EventCode": "0xD880",
-    "EventName": "PM_LSU1_SET_MPRED",
-    "BriefDescription": "Set prediction(set-p) miss.  The entry was not found in the Set prediction table"
-  },
-  {,
     "EventCode": "0xD0B8",
     "EventName": "PM_LSU_LMQ_FULL_CYC",
     "BriefDescription": "Counts the number of cycles the LMQ is full"
@@ -2389,4 +2259,4 @@
     "EventName": "PM_L3_PF_USAGE",
     "BriefDescription": "Rotating sample of 32 PF actives"
   }
-]
+]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json b/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json
index bc2db636dabf..5af1abbe82c4 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/pipeline.json
@@ -125,6 +125,11 @@
     "BriefDescription": "Overflow from counter 5"
   },
   {,
+    "EventCode": "0x4505E",
+    "EventName": "PM_FLOP_CMPL",
+    "BriefDescription": "Floating Point Operation Finished"
+  },
+  {,
     "EventCode": "0x2C018",
     "EventName": "PM_CMPLU_STALL_DMISS_L21_L31",
     "BriefDescription": "Completion stall by Dcache miss which resolved on chip ( excluding local L2/L3)"
@@ -390,11 +395,6 @@
     "BriefDescription": "Ict empty for this thread due to branch mispred"
   },
   {,
-    "EventCode": "0x3405E",
-    "EventName": "PM_IFETCH_THROTTLE",
-    "BriefDescription": "Cycles in which Instruction fetch throttle was active."
-  },
-  {,
     "EventCode": "0x1F148",
     "EventName": "PM_MRK_DPTEG_FROM_ON_CHIP_CACHE",
     "BriefDescription": "A Page Table Entry was loaded into the TLB either shared or modified data from another core's L2/L3 on the same chip due to a marked data side request.. When using Radix Page Translation, this count excludes PDE reloads. Only PTE reloads are included"
@@ -422,7 +422,7 @@
   {,
     "EventCode": "0xD0A8",
     "EventName": "PM_DSLB_MISS",
-    "BriefDescription": "Data SLB Miss - Total of all segment sizes"
+    "BriefDescription": "gate_and(sd_pc_c0_comp_valid AND sd_pc_c0_comp_thread(0:1)=tid,sd_pc_c0_comp_ppc_count(0:3)) + gate_and(sd_pc_c1_comp_valid AND sd_pc_c1_comp_thread(0:1)=tid,sd_pc_c1_comp_ppc_count(0:3))"
   },
   {,
     "EventCode": "0x4C058",
@@ -549,4 +549,4 @@
     "EventName": "PM_MRK_DATA_FROM_L21_SHR_CYC",
     "BriefDescription": "Duration in cycles to reload with Shared (S) data from another core's L2 on the same chip due to a marked load"
   }
-]
+]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/pmc.json b/tools/perf/pmu-events/arch/powerpc/power9/pmc.json
index 3ef8a10aac86..d0b89f930567 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/pmc.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/pmc.json
@@ -119,4 +119,4 @@
     "EventName": "PM_1FLOP_CMPL",
     "BriefDescription": "one flop (fadd, fmul, fsub, fcmp, fsel, fabs, fnabs, fres, fsqrte, fneg) operation completed"
   }
-]
+]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/translation.json b/tools/perf/pmu-events/arch/powerpc/power9/translation.json
index 8c0f12024afa..bc8e03d7a6b0 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/translation.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/translation.json
@@ -90,11 +90,6 @@
     "BriefDescription": "stcx failed"
   },
   {,
-    "EventCode": "0x20112",
-    "EventName": "PM_MRK_NTF_FIN",
-    "BriefDescription": "Marked next to finish instruction finished"
-  },
-  {,
     "EventCode": "0x300F0",
     "EventName": "PM_ST_MISS_L1",
     "BriefDescription": "Store Missed L1"
diff --git a/tools/perf/pmu-events/arch/x86/broadwell/cache.json b/tools/perf/pmu-events/arch/x86/broadwell/cache.json
index 73688a9dab2a..bba3152ec54a 100644
--- a/tools/perf/pmu-events/arch/x86/broadwell/cache.json
+++ b/tools/perf/pmu-events/arch/x86/broadwell/cache.json
@@ -10,13 +10,30 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of demand Data Read requests that hit L2 cache. Only not rejected loads are counted.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0x41",
-        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
+        "UMask": "0x22",
+        "EventName": "L2_RQSTS.RFO_MISS",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Demand Data Read requests that hit L2 cache",
+        "BriefDescription": "RFO requests that miss L2 cache.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x24",
+        "EventName": "L2_RQSTS.CODE_RD_MISS",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "L2 cache misses when fetching instructions.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x27",
+        "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Demand requests that miss L2 cache.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -30,6 +47,43 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x3f",
+        "EventName": "L2_RQSTS.MISS",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "All requests that miss L2 cache.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts the number of demand Data Read requests that hit L2 cache. Only not rejected loads are counted.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x41",
+        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Demand Data Read requests that hit L2 cache",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x42",
+        "EventName": "L2_RQSTS.RFO_HIT",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "RFO requests that hit L2 cache.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x44",
+        "EventName": "L2_RQSTS.CODE_RD_HIT",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts the number of requests from the L2 hardware prefetchers that hit L2 cache. L3 prefetch new types.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
@@ -70,6 +124,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0xe7",
+        "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Demand requests to L2 cache.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts the total number of requests from the L2 hardware prefetchers.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
@@ -80,6 +143,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0xff",
+        "EventName": "L2_RQSTS.REFERENCES",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "All L2 requests.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts the number of WB requests that hit L2 cache.",
         "EventCode": "0x27",
         "Counter": "0,1,2,3",
@@ -131,6 +203,27 @@
         "CounterHTOff": "2"
     },
     {
+        "EventCode": "0x48",
+        "Counter": "2",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
+        "CounterMask": "1",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0x48",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "L1D_PEND_MISS.FB_FULL",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts L1D data line replacements including opportunistic replacements, and replacements that require stall-for-replace or block-for-replace.",
         "EventCode": "0x51",
         "Counter": "0,1,2,3",
@@ -152,7 +245,30 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The \"Offcore outstanding\" state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+        "PublicDescription": "This event counts cycles when offcore outstanding Demand Data Read transactions are present in the super queue (SQ). A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation).",
+        "EventCode": "0x60",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "Errata": "BDM76",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x60",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "Errata": "BDM76",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
+        "CounterMask": "6",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The Offcore outstanding state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
@@ -174,26 +290,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of offcore outstanding cacheable Core Data Read transactions in the super queue every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
+        "PublicDescription": "This event counts the number of offcore outstanding demand rfo Reads transactions in the super queue every cycle. The Offcore outstanding state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
+        "UMask": "0x4",
         "Errata": "BDM76",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
+        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles when offcore outstanding Demand Data Read transactions are present in the super queue (SQ). A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation).",
+        "PublicDescription": "This event counts the number of offcore outstanding cacheable Core Data Read transactions in the super queue every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
+        "UMask": "0x8",
         "Errata": "BDM76",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
-        "CounterMask": "1",
+        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -209,18 +325,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of offcore outstanding demand rfo Reads transactions in the super queue every cycle. The \"Offcore outstanding\" state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "Errata": "BDM76",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "PublicDescription": "This event counts the number of cycles when the L1D is locked. It is a superset of the 0x1 mask (BUS_LOCK_CLOCKS.BUS_LOCK_DURATION).",
         "EventCode": "0x63",
         "Counter": "0,1,2,3",
@@ -261,7 +365,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the demand and prefetch data reads. All Core Data Reads include cacheable \"Demands\" and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
+        "PublicDescription": "This event counts the demand and prefetch data reads. All Core Data Reads include cacheable Demands and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
         "EventCode": "0xB0",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
@@ -281,152 +385,161 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xB7, 0xBB",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts load uops with true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts load uops with true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
         "UMask": "0x11",
         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_LOADS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops that miss the STLB.",
+        "BriefDescription": "Retired load uops that miss the STLB. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts store uops with true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts store uops true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
         "UMask": "0x12",
         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_STORES",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired store uops that miss the STLB.",
+        "BriefDescription": "Retired store uops that miss the STLB. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1",
         "L1_Hit_Indication": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts load uops with locked access retired to the architected path.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts load uops with locked access retired to the architected path.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
         "UMask": "0x21",
         "Errata": "BDM35",
         "EventName": "MEM_UOPS_RETIRED.LOCK_LOADS",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired load uops with locked access.",
+        "BriefDescription": "Retired load uops with locked access. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts line-splitted load uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts line-splitted load uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
         "UMask": "0x41",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired load uops that split across a cacheline boundary.(Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts line-splitted store uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts line-splitted store uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
         "UMask": "0x42",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_STORES",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired store uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired store uops that split across a cacheline boundary. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1",
         "L1_Hit_Indication": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This event counts load uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event counts AVX-256bit load/store double-pump memory uops as a single uop at retirement. This event also counts SW prefetches.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts load uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event ?ounts AVX-256bit load/store double-pump memory uops as a single uop at retirement. This event also counts SW prefetches.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
         "UMask": "0x81",
         "EventName": "MEM_UOPS_RETIRED.ALL_LOADS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "All retired load uops.",
+        "BriefDescription": "All retired load uops. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This event counts store uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event counts AVX-256bit load/store double-pump memory uops as a single uop at retirement.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts store uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event ?ounts AVX-256bit load/store double-pump memory uops as a single uop at retirement.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
         "UMask": "0x82",
         "EventName": "MEM_UOPS_RETIRED.ALL_STORES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "All retired store uops.",
+        "BriefDescription": "Retired store uops that split across a cacheline boundary. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1",
         "L1_Hit_Indication": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were hits in the nearest-level (L1) cache.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit  even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load. This event also counts SW prefetches independent of the actual data source.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data source were hits in the nearest-level (L1) cache.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit  even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load. This event also counts SW prefetches independent of the actual data source.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L1_HIT",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Retired load uops with L1 cache hits as data sources.",
+        "BriefDescription": "Retired load uops with L1 cache hits as data sources. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were hits in the mid-level (L2) cache.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were hits in the mid-level (L2) cache.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
         "Errata": "BDM35",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_HIT",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops with L2 cache hits as data sources.",
+        "BriefDescription": "Retired load uops with L2 cache hits as data sources. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were data hits in the last-level (L3) cache without snoops required.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were data hits in the last-level (L3) cache without snoops required.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "Errata": "BDM100",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L3_HIT",
         "SampleAfterValue": "50021",
-        "BriefDescription": "Retired load uops which data sources were data hits in L3 without snoops required.",
+        "BriefDescription": "Hit in last-level (L3) cache. Excludes Unknown data-source. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were misses in the nearest-level (L1) cache. Counting excludes unknown and UC data source.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were misses in the nearest-level (L1) cache. Counting excludes unknown and UC data source.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L1_MISS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops misses in L1 cache as data sources.",
+        "BriefDescription": "Retired load uops misses in L1 cache as data sources. Uses PEBS.",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were misses in the mid-level (L2) cache. Counting excludes unknown and UC data source.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were misses in the mid-level (L2) cache. Counting excludes unknown and UC data source.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_MISS",
         "SampleAfterValue": "50021",
-        "BriefDescription": "Miss in mid-level (L2) cache. Excludes Unknown data-source.",
+        "BriefDescription": "Retired load uops with L2 cache misses as data sources. Uses PEBS.",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
@@ -438,84 +551,83 @@
         "Errata": "BDM100, BDE70",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L3_MISS",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Miss in last-level (L3) cache. Excludes Unknown data-source.",
+        "BriefDescription": "Miss in last-level (L3) cache. Excludes Unknown data-source. (Precise Event - PEBS).",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were load uops missed L1 but hit a fill buffer due to a preceding miss to the same cache line with the data not ready.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit  even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were load uops missed L1 but hit a fill buffer due to a preceding miss to the same cache line with the data not ready.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit  even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x40",
         "EventName": "MEM_LOAD_UOPS_RETIRED.HIT_LFB",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready.",
+        "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were L3 Hit and a cross-core snoop missed in the on-pkg core cache.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were L3 Hit and a cross-core snoop missed in the on-pkg core cache.",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "Errata": "BDM100",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_MISS",
         "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load uops which data sources were L3 hit and cross-core snoop missed in on-pkg core cache.",
+        "BriefDescription": "Retired load uops which data sources were L3 hit and cross-core snoop missed in on-pkg core cache. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were L3 hit and a cross-core snoop hit in the on-pkg core cache.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were L3 hit and a cross-core snoop hit in the on-pkg core cache.",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
         "Errata": "BDM100",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HIT",
         "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load uops which data sources were L3 and cross-core snoop hits in on-pkg core cache.",
+        "BriefDescription": "Retired load uops which data sources were L3 and cross-core snoop hits in on-pkg core cache. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were HitM responses from a core on same socket (shared L3).",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were HitM responses from a core on same socket (shared L3).",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "Errata": "BDM100",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HITM",
         "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load uops which data sources were HitM responses from shared L3.",
+        "BriefDescription": "Retired load uops which data sources were HitM responses from shared L3. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were hits in the last-level (L3) cache without snoops required.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were hits in the last-level (L3) cache without snoops required.",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
         "Errata": "BDM100",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_NONE",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops which data sources were hits in L3 without snoops required.",
+        "BriefDescription": "Retired load uops which data sources were hits in L3 without snoops required. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uop whose Data Source was: local DRAM either Snoop not needed or Snoop Miss (RspI).",
+        "PublicDescription": "This event counts retired load uops where the data came from local DRAM. This does not include hardware prefetches. This is a precise event.",
         "EventCode": "0xD3",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "Errata": "BDE70, BDM100",
         "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.LOCAL_DRAM",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Data from local DRAM either Snoop not needed or Snoop Miss (RspI)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
@@ -659,119 +771,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x42",
-        "EventName": "L2_RQSTS.RFO_HIT",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "RFO requests that hit L2 cache.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x22",
-        "EventName": "L2_RQSTS.RFO_MISS",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "RFO requests that miss L2 cache.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x44",
-        "EventName": "L2_RQSTS.CODE_RD_HIT",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x24",
-        "EventName": "L2_RQSTS.CODE_RD_MISS",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "L2 cache misses when fetching instructions.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x27",
-        "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Demand requests that miss L2 cache.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0xe7",
-        "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Demand requests to L2 cache.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x3f",
-        "EventName": "L2_RQSTS.MISS",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "All requests that miss L2 cache.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0xff",
-        "EventName": "L2_RQSTS.REFERENCES",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "All L2 requests.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "Errata": "BDM76",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
-        "CounterMask": "6",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x48",
-        "Counter": "2",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
-        "CounterMask": "1",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0x48",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "L1D_PEND_MISS.FB_FULL",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
+        "PublicDescription": "Counts demand data reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010001 ",
         "Counter": "0,1,2,3",
@@ -784,6 +784,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020001 ",
         "Counter": "0,1,2,3",
@@ -796,6 +797,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020001 ",
         "Counter": "0,1,2,3",
@@ -808,6 +810,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020001 ",
         "Counter": "0,1,2,3",
@@ -820,6 +823,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020001 ",
         "Counter": "0,1,2,3",
@@ -832,6 +836,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020001 ",
         "Counter": "0,1,2,3",
@@ -844,6 +849,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020001 ",
         "Counter": "0,1,2,3",
@@ -856,6 +862,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0001 ",
         "Counter": "0,1,2,3",
@@ -868,6 +875,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0001 ",
         "Counter": "0,1,2,3",
@@ -880,6 +888,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0001 ",
         "Counter": "0,1,2,3",
@@ -892,6 +901,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0001 ",
         "Counter": "0,1,2,3",
@@ -904,6 +914,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0001 ",
         "Counter": "0,1,2,3",
@@ -916,6 +927,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0001 ",
         "Counter": "0,1,2,3",
@@ -928,6 +940,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand data writes (RFOs) that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010002 ",
         "Counter": "0,1,2,3",
@@ -940,6 +953,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0002 ",
         "Counter": "0,1,2,3",
@@ -952,6 +966,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0002 ",
         "Counter": "0,1,2,3",
@@ -964,6 +979,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0002 ",
         "Counter": "0,1,2,3",
@@ -976,6 +992,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0002 ",
         "Counter": "0,1,2,3",
@@ -988,6 +1005,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0002 ",
         "Counter": "0,1,2,3",
@@ -1000,6 +1018,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0002 ",
         "Counter": "0,1,2,3",
@@ -1012,6 +1031,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand code reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010004 ",
         "Counter": "0,1,2,3",
@@ -1024,6 +1044,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020004 ",
         "Counter": "0,1,2,3",
@@ -1036,6 +1057,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020004 ",
         "Counter": "0,1,2,3",
@@ -1048,6 +1070,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020004 ",
         "Counter": "0,1,2,3",
@@ -1060,6 +1083,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020004 ",
         "Counter": "0,1,2,3",
@@ -1072,6 +1096,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020004 ",
         "Counter": "0,1,2,3",
@@ -1084,6 +1109,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020004 ",
         "Counter": "0,1,2,3",
@@ -1096,6 +1122,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand code reads that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0004 ",
         "Counter": "0,1,2,3",
@@ -1108,6 +1135,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand code reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0004 ",
         "Counter": "0,1,2,3",
@@ -1120,6 +1148,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand code reads that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0004 ",
         "Counter": "0,1,2,3",
@@ -1132,6 +1161,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand code reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0004 ",
         "Counter": "0,1,2,3",
@@ -1144,6 +1174,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0004 ",
         "Counter": "0,1,2,3",
@@ -1156,6 +1187,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand code reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0004 ",
         "Counter": "0,1,2,3",
@@ -1168,6 +1200,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts writebacks (modified to exclusive) that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010008 ",
         "Counter": "0,1,2,3",
@@ -1180,6 +1213,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020008 ",
         "Counter": "0,1,2,3",
@@ -1192,6 +1226,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020008 ",
         "Counter": "0,1,2,3",
@@ -1204,6 +1239,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020008 ",
         "Counter": "0,1,2,3",
@@ -1216,6 +1252,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020008 ",
         "Counter": "0,1,2,3",
@@ -1228,6 +1265,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020008 ",
         "Counter": "0,1,2,3",
@@ -1240,6 +1278,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020008 ",
         "Counter": "0,1,2,3",
@@ -1252,6 +1291,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts writebacks (modified to exclusive) that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0008 ",
         "Counter": "0,1,2,3",
@@ -1264,6 +1304,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts writebacks (modified to exclusive) that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0008 ",
         "Counter": "0,1,2,3",
@@ -1276,6 +1317,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts writebacks (modified to exclusive) that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0008 ",
         "Counter": "0,1,2,3",
@@ -1288,6 +1330,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts writebacks (modified to exclusive) that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0008 ",
         "Counter": "0,1,2,3",
@@ -1300,6 +1343,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0008 ",
         "Counter": "0,1,2,3",
@@ -1312,6 +1356,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts writebacks (modified to exclusive) that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0008 ",
         "Counter": "0,1,2,3",
@@ -1324,6 +1369,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010010 ",
         "Counter": "0,1,2,3",
@@ -1336,6 +1382,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020010 ",
         "Counter": "0,1,2,3",
@@ -1348,6 +1395,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020010 ",
         "Counter": "0,1,2,3",
@@ -1360,6 +1408,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020010 ",
         "Counter": "0,1,2,3",
@@ -1372,6 +1421,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020010 ",
         "Counter": "0,1,2,3",
@@ -1384,6 +1434,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020010 ",
         "Counter": "0,1,2,3",
@@ -1396,6 +1447,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020010 ",
         "Counter": "0,1,2,3",
@@ -1408,6 +1460,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0010 ",
         "Counter": "0,1,2,3",
@@ -1420,6 +1473,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0010 ",
         "Counter": "0,1,2,3",
@@ -1432,6 +1486,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0010 ",
         "Counter": "0,1,2,3",
@@ -1444,6 +1499,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0010 ",
         "Counter": "0,1,2,3",
@@ -1456,6 +1512,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0010 ",
         "Counter": "0,1,2,3",
@@ -1468,6 +1525,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0010 ",
         "Counter": "0,1,2,3",
@@ -1480,6 +1538,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010020 ",
         "Counter": "0,1,2,3",
@@ -1492,6 +1551,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020020 ",
         "Counter": "0,1,2,3",
@@ -1504,6 +1564,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020020 ",
         "Counter": "0,1,2,3",
@@ -1516,6 +1577,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020020 ",
         "Counter": "0,1,2,3",
@@ -1528,6 +1590,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020020 ",
         "Counter": "0,1,2,3",
@@ -1540,6 +1603,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020020 ",
         "Counter": "0,1,2,3",
@@ -1552,6 +1616,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020020 ",
         "Counter": "0,1,2,3",
@@ -1564,6 +1629,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0020 ",
         "Counter": "0,1,2,3",
@@ -1576,6 +1642,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0020 ",
         "Counter": "0,1,2,3",
@@ -1588,6 +1655,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0020 ",
         "Counter": "0,1,2,3",
@@ -1600,6 +1668,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0020 ",
         "Counter": "0,1,2,3",
@@ -1612,6 +1681,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0020 ",
         "Counter": "0,1,2,3",
@@ -1624,6 +1694,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0020 ",
         "Counter": "0,1,2,3",
@@ -1636,6 +1707,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010040 ",
         "Counter": "0,1,2,3",
@@ -1648,6 +1720,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020040 ",
         "Counter": "0,1,2,3",
@@ -1660,6 +1733,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020040 ",
         "Counter": "0,1,2,3",
@@ -1672,6 +1746,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020040 ",
         "Counter": "0,1,2,3",
@@ -1684,6 +1759,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020040 ",
         "Counter": "0,1,2,3",
@@ -1696,6 +1772,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020040 ",
         "Counter": "0,1,2,3",
@@ -1708,6 +1785,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020040 ",
         "Counter": "0,1,2,3",
@@ -1720,6 +1798,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0040 ",
         "Counter": "0,1,2,3",
@@ -1732,6 +1811,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0040 ",
         "Counter": "0,1,2,3",
@@ -1744,6 +1824,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0040 ",
         "Counter": "0,1,2,3",
@@ -1756,6 +1837,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0040 ",
         "Counter": "0,1,2,3",
@@ -1768,6 +1850,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0040 ",
         "Counter": "0,1,2,3",
@@ -1780,6 +1863,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0040 ",
         "Counter": "0,1,2,3",
@@ -1792,6 +1876,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010080 ",
         "Counter": "0,1,2,3",
@@ -1804,6 +1889,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020080 ",
         "Counter": "0,1,2,3",
@@ -1816,6 +1902,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020080 ",
         "Counter": "0,1,2,3",
@@ -1828,6 +1915,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020080 ",
         "Counter": "0,1,2,3",
@@ -1840,6 +1928,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020080 ",
         "Counter": "0,1,2,3",
@@ -1852,6 +1941,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020080 ",
         "Counter": "0,1,2,3",
@@ -1864,6 +1954,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020080 ",
         "Counter": "0,1,2,3",
@@ -1876,6 +1967,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0080 ",
         "Counter": "0,1,2,3",
@@ -1888,6 +1980,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0080 ",
         "Counter": "0,1,2,3",
@@ -1900,6 +1993,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0080 ",
         "Counter": "0,1,2,3",
@@ -1912,6 +2006,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0080 ",
         "Counter": "0,1,2,3",
@@ -1924,6 +2019,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0080 ",
         "Counter": "0,1,2,3",
@@ -1936,6 +2032,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0080 ",
         "Counter": "0,1,2,3",
@@ -1948,6 +2045,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010100 ",
         "Counter": "0,1,2,3",
@@ -1960,6 +2058,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020100 ",
         "Counter": "0,1,2,3",
@@ -1972,6 +2071,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020100 ",
         "Counter": "0,1,2,3",
@@ -1984,6 +2084,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020100 ",
         "Counter": "0,1,2,3",
@@ -1996,6 +2097,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020100 ",
         "Counter": "0,1,2,3",
@@ -2008,6 +2110,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020100 ",
         "Counter": "0,1,2,3",
@@ -2020,6 +2123,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020100 ",
         "Counter": "0,1,2,3",
@@ -2032,6 +2136,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0100 ",
         "Counter": "0,1,2,3",
@@ -2044,6 +2149,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0100 ",
         "Counter": "0,1,2,3",
@@ -2056,6 +2162,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0100 ",
         "Counter": "0,1,2,3",
@@ -2068,6 +2175,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0100 ",
         "Counter": "0,1,2,3",
@@ -2080,6 +2188,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0100 ",
         "Counter": "0,1,2,3",
@@ -2092,6 +2201,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0100 ",
         "Counter": "0,1,2,3",
@@ -2104,6 +2214,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010200 ",
         "Counter": "0,1,2,3",
@@ -2116,6 +2227,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020200 ",
         "Counter": "0,1,2,3",
@@ -2128,6 +2240,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020200 ",
         "Counter": "0,1,2,3",
@@ -2140,6 +2253,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020200 ",
         "Counter": "0,1,2,3",
@@ -2152,6 +2266,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020200 ",
         "Counter": "0,1,2,3",
@@ -2164,6 +2279,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020200 ",
         "Counter": "0,1,2,3",
@@ -2176,6 +2292,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020200 ",
         "Counter": "0,1,2,3",
@@ -2188,6 +2305,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0200 ",
         "Counter": "0,1,2,3",
@@ -2200,6 +2318,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0200 ",
         "Counter": "0,1,2,3",
@@ -2212,6 +2331,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0200 ",
         "Counter": "0,1,2,3",
@@ -2224,6 +2344,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0200 ",
         "Counter": "0,1,2,3",
@@ -2236,6 +2357,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0200 ",
         "Counter": "0,1,2,3",
@@ -2248,6 +2370,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0200 ",
         "Counter": "0,1,2,3",
@@ -2260,6 +2383,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts any other requests that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000018000 ",
         "Counter": "0,1,2,3",
@@ -2272,6 +2396,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080028000 ",
         "Counter": "0,1,2,3",
@@ -2284,6 +2409,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100028000 ",
         "Counter": "0,1,2,3",
@@ -2296,6 +2422,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200028000 ",
         "Counter": "0,1,2,3",
@@ -2308,6 +2435,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400028000 ",
         "Counter": "0,1,2,3",
@@ -2320,6 +2448,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000028000 ",
         "Counter": "0,1,2,3",
@@ -2332,6 +2461,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80028000 ",
         "Counter": "0,1,2,3",
@@ -2344,6 +2474,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts any other requests that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c8000 ",
         "Counter": "0,1,2,3",
@@ -2356,6 +2487,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts any other requests that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c8000 ",
         "Counter": "0,1,2,3",
@@ -2368,6 +2500,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts any other requests that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c8000 ",
         "Counter": "0,1,2,3",
@@ -2380,6 +2513,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts any other requests that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c8000 ",
         "Counter": "0,1,2,3",
@@ -2392,6 +2526,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c8000 ",
         "Counter": "0,1,2,3",
@@ -2404,6 +2539,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts any other requests that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c8000 ",
         "Counter": "0,1,2,3",
@@ -2416,6 +2552,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch data reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010090 ",
         "Counter": "0,1,2,3",
@@ -2428,6 +2565,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020090 ",
         "Counter": "0,1,2,3",
@@ -2440,6 +2578,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020090 ",
         "Counter": "0,1,2,3",
@@ -2452,6 +2591,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020090 ",
         "Counter": "0,1,2,3",
@@ -2464,6 +2604,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020090 ",
         "Counter": "0,1,2,3",
@@ -2476,6 +2617,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020090 ",
         "Counter": "0,1,2,3",
@@ -2488,6 +2630,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020090 ",
         "Counter": "0,1,2,3",
@@ -2500,6 +2643,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch data reads that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0090 ",
         "Counter": "0,1,2,3",
@@ -2512,6 +2656,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0090 ",
         "Counter": "0,1,2,3",
@@ -2524,6 +2669,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch data reads that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0090 ",
         "Counter": "0,1,2,3",
@@ -2536,6 +2682,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch data reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0090 ",
         "Counter": "0,1,2,3",
@@ -2548,6 +2695,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0090 ",
         "Counter": "0,1,2,3",
@@ -2560,6 +2708,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch data reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0090 ",
         "Counter": "0,1,2,3",
@@ -2572,6 +2721,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch RFOs that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010120 ",
         "Counter": "0,1,2,3",
@@ -2584,6 +2734,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020120 ",
         "Counter": "0,1,2,3",
@@ -2596,6 +2747,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020120 ",
         "Counter": "0,1,2,3",
@@ -2608,6 +2760,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020120 ",
         "Counter": "0,1,2,3",
@@ -2620,6 +2773,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020120 ",
         "Counter": "0,1,2,3",
@@ -2632,6 +2786,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020120 ",
         "Counter": "0,1,2,3",
@@ -2644,6 +2799,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020120 ",
         "Counter": "0,1,2,3",
@@ -2656,6 +2812,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch RFOs that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0120 ",
         "Counter": "0,1,2,3",
@@ -2668,6 +2825,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0120 ",
         "Counter": "0,1,2,3",
@@ -2680,6 +2838,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch RFOs that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0120 ",
         "Counter": "0,1,2,3",
@@ -2692,6 +2851,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch RFOs that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0120 ",
         "Counter": "0,1,2,3",
@@ -2704,6 +2864,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0120 ",
         "Counter": "0,1,2,3",
@@ -2716,6 +2877,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch RFOs that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0120 ",
         "Counter": "0,1,2,3",
@@ -2728,6 +2890,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch code reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010240 ",
         "Counter": "0,1,2,3",
@@ -2740,6 +2903,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020240 ",
         "Counter": "0,1,2,3",
@@ -2752,6 +2916,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020240 ",
         "Counter": "0,1,2,3",
@@ -2764,6 +2929,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020240 ",
         "Counter": "0,1,2,3",
@@ -2776,6 +2942,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020240 ",
         "Counter": "0,1,2,3",
@@ -2788,6 +2955,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020240 ",
         "Counter": "0,1,2,3",
@@ -2800,6 +2968,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020240 ",
         "Counter": "0,1,2,3",
@@ -2812,6 +2981,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch code reads that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0240 ",
         "Counter": "0,1,2,3",
@@ -2824,6 +2994,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch code reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0240 ",
         "Counter": "0,1,2,3",
@@ -2836,6 +3007,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch code reads that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0240 ",
         "Counter": "0,1,2,3",
@@ -2848,6 +3020,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch code reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0240 ",
         "Counter": "0,1,2,3",
@@ -2860,6 +3033,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0240 ",
         "Counter": "0,1,2,3",
@@ -2872,6 +3046,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch code reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0240 ",
         "Counter": "0,1,2,3",
@@ -2884,6 +3059,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch data reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010091 ",
         "Counter": "0,1,2,3",
@@ -2896,6 +3072,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020091 ",
         "Counter": "0,1,2,3",
@@ -2908,6 +3085,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020091 ",
         "Counter": "0,1,2,3",
@@ -2920,6 +3098,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020091 ",
         "Counter": "0,1,2,3",
@@ -2932,6 +3111,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020091 ",
         "Counter": "0,1,2,3",
@@ -2944,6 +3124,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020091 ",
         "Counter": "0,1,2,3",
@@ -2956,6 +3137,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020091 ",
         "Counter": "0,1,2,3",
@@ -2968,6 +3150,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0091 ",
         "Counter": "0,1,2,3",
@@ -2980,6 +3163,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0091 ",
         "Counter": "0,1,2,3",
@@ -2992,6 +3176,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0091 ",
         "Counter": "0,1,2,3",
@@ -3004,6 +3189,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0091 ",
         "Counter": "0,1,2,3",
@@ -3016,6 +3202,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0091 ",
         "Counter": "0,1,2,3",
@@ -3028,6 +3215,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0091 ",
         "Counter": "0,1,2,3",
@@ -3040,6 +3228,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch RFOs that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010122 ",
         "Counter": "0,1,2,3",
@@ -3052,6 +3241,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020122 ",
         "Counter": "0,1,2,3",
@@ -3064,6 +3254,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020122 ",
         "Counter": "0,1,2,3",
@@ -3076,6 +3267,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020122 ",
         "Counter": "0,1,2,3",
@@ -3088,6 +3280,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020122 ",
         "Counter": "0,1,2,3",
@@ -3100,6 +3293,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020122 ",
         "Counter": "0,1,2,3",
@@ -3112,6 +3306,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f80020122 ",
         "Counter": "0,1,2,3",
@@ -3124,6 +3319,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00803c0122 ",
         "Counter": "0,1,2,3",
@@ -3136,6 +3332,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01003c0122 ",
         "Counter": "0,1,2,3",
@@ -3148,6 +3345,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02003c0122 ",
         "Counter": "0,1,2,3",
@@ -3160,6 +3358,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0122 ",
         "Counter": "0,1,2,3",
@@ -3172,6 +3371,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0122 ",
         "Counter": "0,1,2,3",
@@ -3184,6 +3384,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0122 ",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/broadwell/floating-point.json b/tools/perf/pmu-events/arch/x86/broadwell/floating-point.json
index 102bfb808199..689d478dae93 100644
--- a/tools/perf/pmu-events/arch/x86/broadwell/floating-point.json
+++ b/tools/perf/pmu-events/arch/x86/broadwell/floating-point.json
@@ -1,6 +1,6 @@
 [
     {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of transitions from AVX-256 to legacy SSE when penalty is applicable.",
+        "PublicDescription": "This event counts the number of transitions from AVX-256 to legacy SSE when penalty is applicable.",
         "EventCode": "0xC1",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
@@ -11,7 +11,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of transitions from legacy SSE to AVX-256 when penalty is applicable.",
+        "PublicDescription": "This event counts the number of transitions from legacy SSE to AVX-256 when penalty is applicable.",
         "EventCode": "0xC1",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
@@ -22,7 +22,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PEBS": "1",
         "EventCode": "0xC7",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -32,7 +31,6 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PEBS": "1",
         "EventCode": "0xC7",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
@@ -42,7 +40,15 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PEBS": "1",
+        "EventCode": "0xC7",
+        "Counter": "0,1,2,3",
+        "UMask": "0x3",
+        "EventName": "FP_ARITH_INST_RETIRED.SCALAR",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of SSE/AVX computational scalar floating-point instructions retired. Applies to SSE* and AVX* scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "EventCode": "0xC7",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
@@ -52,7 +58,6 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PEBS": "1",
         "EventCode": "0xC7",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
@@ -62,7 +67,6 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PEBS": "1",
         "EventCode": "0xC7",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
@@ -72,7 +76,43 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of x87 floating point (FP) micro-code assist (numeric overflow/underflow, inexact result) when the output value (destination register) is invalid.",
+        "EventCode": "0xC7",
+        "Counter": "0,1,2,3",
+        "UMask": "0x15",
+        "EventName": "FP_ARITH_INST_RETIRED.DOUBLE",
+        "SampleAfterValue": "2000006",
+        "BriefDescription": "Number of SSE/AVX computational double precision floating-point instructions retired. Applies to SSE* and AVX*scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.  ?.",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xc7",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired.  Each count represents 8 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xC7",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2a",
+        "EventName": "FP_ARITH_INST_RETIRED.SINGLE",
+        "SampleAfterValue": "2000005",
+        "BriefDescription": "Number of SSE/AVX computational single precision floating-point instructions retired. Applies to SSE* and AVX*scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element. ?.",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xC7",
+        "Counter": "0,1,2,3",
+        "UMask": "0x3c",
+        "EventName": "FP_ARITH_INST_RETIRED.PACKED",
+        "SampleAfterValue": "2000004",
+        "BriefDescription": "Number of SSE/AVX computational packed floating-point instructions retired. Applies to SSE* and AVX*, packed, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "PublicDescription": "This event counts the number of x87 floating point (FP) micro-code assist (numeric overflow/underflow, inexact result) when the output value (destination register) is invalid.",
         "EventCode": "0xCA",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
@@ -82,7 +122,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts x87 floating point (FP) micro-code assist (invalid operation, denormal operand, SNaN operand) when the input value (one of the source operands to an FP instruction) is invalid.",
+        "PublicDescription": "This event counts x87 floating point (FP) micro-code assist (invalid operation, denormal operand, SNaN operand) when the input value (one of the source operands to an FP instruction) is invalid.",
         "EventCode": "0xCA",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
@@ -92,7 +132,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of SSE* floating point (FP) micro-code assist (numeric overflow/underflow) when the output value (destination register) is invalid. Counting covers only cases involving penalties that require micro-code assist intervention.",
+        "PublicDescription": "This event counts the number of SSE* floating point (FP) micro-code assist (numeric overflow/underflow) when the output value (destination register) is invalid. Counting covers only cases involving penalties that require micro-code assist intervention.",
         "EventCode": "0xCA",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
@@ -102,7 +142,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts any input SSE* FP assist - invalid operation, denormal operand, dividing by zero, SNaN operand. Counting includes only cases involving penalties that required micro-code assist intervention.",
+        "PublicDescription": "This event counts any input SSE* FP assist - invalid operation, denormal operand, dividing by zero, SNaN operand. Counting includes only cases involving penalties that required micro-code assist intervention.",
         "EventCode": "0xCA",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
@@ -121,51 +161,5 @@
         "BriefDescription": "Cycles with any input/output SSE or FP assist",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "PEBS": "1",
-        "EventCode": "0xc7",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired.  Each count represents 8 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC7",
-        "Counter": "0,1,2,3",
-        "UMask": "0x3",
-        "EventName": "FP_ARITH_INST_RETIRED.SCALAR",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of SSE/AVX computational scalar floating-point instructions retired. Applies to SSE* and AVX* scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC7",
-        "Counter": "0,1,2,3",
-        "UMask": "0x3c",
-        "EventName": "FP_ARITH_INST_RETIRED.PACKED",
-        "SampleAfterValue": "2000004",
-        "BriefDescription": "Number of SSE/AVX computational packed floating-point instructions retired. Applies to SSE* and AVX*, packed, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC7",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2a",
-        "EventName": "FP_ARITH_INST_RETIRED.SINGLE",
-        "SampleAfterValue": "2000005",
-        "BriefDescription": "Number of SSE/AVX computational single precision floating-point instructions retired. Applies to SSE* and AVX*scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element. ?.",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC7",
-        "Counter": "0,1,2,3",
-        "UMask": "0x15",
-        "EventName": "FP_ARITH_INST_RETIRED.DOUBLE",
-        "SampleAfterValue": "2000006",
-        "BriefDescription": "Number of SSE/AVX computational double precision floating-point instructions retired. Applies to SSE* and AVX*scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.  ?.",
-        "CounterHTOff": "0,1,2,3"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/broadwell/frontend.json b/tools/perf/pmu-events/arch/x86/broadwell/frontend.json
index b0cdf1f097a0..7142c76d7f11 100644
--- a/tools/perf/pmu-events/arch/x86/broadwell/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/broadwell/frontend.json
@@ -10,7 +10,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
@@ -20,80 +20,49 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "IDQ.DSB_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the number of uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may \"bypass\" the IDQ.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "IDQ.MS_DSB_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the number of uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may \"bypass\" the IDQ.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "IDQ.MS_MITE_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the total number of uops delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may \"bypass\" the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "IDQ.MS_UOPS",
+        "UMask": "0x4",
+        "EventName": "IDQ.MITE_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may \"bypass\" the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
+        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may bypass the IDQ.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "IDQ.MS_CYCLES",
+        "UMask": "0x8",
+        "EventName": "IDQ.DSB_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterMask": "1",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may bypass the IDQ.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "IDQ.MITE_CYCLES",
+        "UMask": "0x8",
+        "EventName": "IDQ.DSB_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts the number of uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may bypass the IDQ.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "IDQ.DSB_CYCLES",
+        "UMask": "0x10",
+        "EventName": "IDQ.MS_DSB_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path",
-        "CounterMask": "1",
+        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts cycles during which uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may bypass the IDQ.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
@@ -104,7 +73,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of deliveries to Instruction Decode Queue (IDQ) initiated by Decode Stream Buffer (DSB) while the Microcode Sequencer (MS) is busy. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts the number of deliveries to Instruction Decode Queue (IDQ) initiated by Decode Stream Buffer (DSB) while the Microcode Sequencer (MS) is busy. Counting includes uops that may bypass the IDQ.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
@@ -116,7 +85,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may bypass the IDQ.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
         "UMask": "0x18",
@@ -127,7 +96,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of cycles  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts the number of cycles  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may bypass the IDQ.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
         "UMask": "0x18",
@@ -138,7 +107,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "PublicDescription": "This event counts the number of uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may bypass the IDQ.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "IDQ.MS_MITE_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
         "UMask": "0x24",
@@ -149,7 +128,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of cycles  uops were delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "PublicDescription": "This event counts the number of cycles  uops were delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
         "UMask": "0x24",
@@ -160,7 +139,39 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "PublicDescription": "This event counts the total number of uops delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may bypass the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EventName": "IDQ.MS_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may bypass the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EventName": "IDQ.MS_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EdgeDetect": "1",
+        "EventName": "IDQ.MS_SWITCHES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
         "UMask": "0x3c",
@@ -200,7 +211,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of uops not delivered to Resource Allocation Table (RAT) per thread adding ?4 ? x? when Resource Allocation Table (RAT) is not stalled and Instruction Decode Queue (IDQ) delivers x uops to Resource Allocation Table (RAT) (where x belongs to {0,1,2,3}). Counting does not cover cases when:\n a. IDQ-Resource Allocation Table (RAT) pipe serves the other thread;\n b. Resource Allocation Table (RAT) is stalled for the thread (including uop drops and clear BE conditions); \n c. Instruction Decode Queue (IDQ) delivers four uops.",
+        "PublicDescription": "This event counts the number of uops not delivered to Resource Allocation Table (RAT) per thread adding 4  x when Resource Allocation Table (RAT) is not stalled and Instruction Decode Queue (IDQ) delivers x uops to Resource Allocation Table (RAT) (where x belongs to {0,1,2,3}). Counting does not cover cases when:\n a. IDQ-Resource Allocation Table (RAT) pipe serves the other thread;\n b. Resource Allocation Table (RAT) is stalled for the thread (including uop drops and clear BE conditions); \n c. Instruction Decode Queue (IDQ) delivers four uops.",
         "EventCode": "0x9C",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -263,7 +274,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "This event counts Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles. These cycles do not include uops routed through because of the switch itself, for example, when Instruction Decode Queue (IDQ) pre-allocation is unavailable, or Instruction Decode Queue (IDQ) is full. SBD-to-MITE switch true penalty cycles happen after the merge mux (MM) receives Decode Stream Buffer (DSB) Sync-indication until receiving the first MITE uop. \nMM is placed before Instruction Decode Queue (IDQ) to merge uops being fed from the MITE and Decode Stream Buffer (DSB) paths. Decode Stream Buffer (DSB) inserts the Sync-indication whenever a Decode Stream Buffer (DSB)-to-MITE switch occurs.\nPenalty: A Decode Stream Buffer (DSB) hit followed by a Decode Stream Buffer (DSB) miss can cost up to six cycles in which no uops are delivered to the IDQ. Most often, such switches from the Decode Stream Buffer (DSB) to the legacy pipeline cost 0?2 cycles.",
+        "PublicDescription": "This event counts Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles. These cycles do not include uops routed through because of the switch itself, for example, when Instruction Decode Queue (IDQ) pre-allocation is unavailable, or Instruction Decode Queue (IDQ) is full. SBD-to-MITE switch true penalty cycles happen after the merge mux (MM) receives Decode Stream Buffer (DSB) Sync-indication until receiving the first MITE uop. \nMM is placed before Instruction Decode Queue (IDQ) to merge uops being fed from the MITE and Decode Stream Buffer (DSB) paths. Decode Stream Buffer (DSB) inserts the Sync-indication whenever a Decode Stream Buffer (DSB)-to-MITE switch occurs.\nPenalty: A Decode Stream Buffer (DSB) hit followed by a Decode Stream Buffer (DSB) miss can cost up to six cycles in which no uops are delivered to the IDQ. Most often, such switches from the Decode Stream Buffer (DSB) to the legacy pipeline cost 02 cycles.",
         "EventCode": "0xAB",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
@@ -271,16 +282,5 @@
         "SampleAfterValue": "2000003",
         "BriefDescription": "Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EdgeDetect": "1",
-        "EventName": "IDQ.MS_SWITCHES",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/broadwell/memory.json b/tools/perf/pmu-events/arch/x86/broadwell/memory.json
index ff5416d29d0d..c9154cebbdf0 100644
--- a/tools/perf/pmu-events/arch/x86/broadwell/memory.json
+++ b/tools/perf/pmu-events/arch/x86/broadwell/memory.json
@@ -90,7 +90,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Unfriendly TSX abort triggered by  a flowmarker.",
         "EventCode": "0x5d",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -170,13 +169,13 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Number of times HLE abort was triggered.",
+        "PublicDescription": "Number of times HLE abort was triggered (PEBS).",
         "EventCode": "0xc8",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "EventName": "HLE_RETIRED.ABORTED",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of times HLE abort was triggered",
+        "BriefDescription": "Number of times HLE abort was triggered (PEBS)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -251,13 +250,13 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Number of times RTM abort was triggered .",
+        "PublicDescription": "Number of times RTM abort was triggered (PEBS).",
         "EventCode": "0xc9",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "EventName": "RTM_RETIRED.ABORTED",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of times RTM abort was triggered",
+        "BriefDescription": "Number of times RTM abort was triggered (PEBS)",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -431,6 +430,7 @@
         "CounterHTOff": "3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020001 ",
         "Counter": "0,1,2,3",
@@ -443,6 +443,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0001 ",
         "Counter": "0,1,2,3",
@@ -455,6 +456,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000001 ",
         "Counter": "0,1,2,3",
@@ -467,6 +469,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000001 ",
         "Counter": "0,1,2,3",
@@ -479,6 +482,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000001 ",
         "Counter": "0,1,2,3",
@@ -491,6 +495,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000001 ",
         "Counter": "0,1,2,3",
@@ -503,6 +508,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000001 ",
         "Counter": "0,1,2,3",
@@ -515,6 +521,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000001 ",
         "Counter": "0,1,2,3",
@@ -527,6 +534,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000001 ",
         "Counter": "0,1,2,3",
@@ -539,6 +547,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000001 ",
         "Counter": "0,1,2,3",
@@ -551,6 +560,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000001 ",
         "Counter": "0,1,2,3",
@@ -563,6 +573,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000001 ",
         "Counter": "0,1,2,3",
@@ -575,6 +586,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000001 ",
         "Counter": "0,1,2,3",
@@ -587,6 +599,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0002 ",
         "Counter": "0,1,2,3",
@@ -599,6 +612,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000002 ",
         "Counter": "0,1,2,3",
@@ -611,6 +625,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000002 ",
         "Counter": "0,1,2,3",
@@ -623,6 +638,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000002 ",
         "Counter": "0,1,2,3",
@@ -635,6 +651,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000002 ",
         "Counter": "0,1,2,3",
@@ -647,6 +664,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000002 ",
         "Counter": "0,1,2,3",
@@ -659,6 +677,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020004 ",
         "Counter": "0,1,2,3",
@@ -671,6 +690,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand code reads that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0004 ",
         "Counter": "0,1,2,3",
@@ -683,6 +703,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000004 ",
         "Counter": "0,1,2,3",
@@ -695,6 +716,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000004 ",
         "Counter": "0,1,2,3",
@@ -707,6 +729,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000004 ",
         "Counter": "0,1,2,3",
@@ -719,6 +742,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000004 ",
         "Counter": "0,1,2,3",
@@ -731,6 +755,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000004 ",
         "Counter": "0,1,2,3",
@@ -743,6 +768,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000004 ",
         "Counter": "0,1,2,3",
@@ -755,6 +781,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000004 ",
         "Counter": "0,1,2,3",
@@ -767,6 +794,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand code reads that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000004 ",
         "Counter": "0,1,2,3",
@@ -779,6 +807,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000004 ",
         "Counter": "0,1,2,3",
@@ -791,6 +820,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand code reads that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000004 ",
         "Counter": "0,1,2,3",
@@ -803,6 +833,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000004 ",
         "Counter": "0,1,2,3",
@@ -815,6 +846,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020008 ",
         "Counter": "0,1,2,3",
@@ -827,6 +859,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts writebacks (modified to exclusive) that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0008 ",
         "Counter": "0,1,2,3",
@@ -839,6 +872,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000008 ",
         "Counter": "0,1,2,3",
@@ -851,6 +885,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000008 ",
         "Counter": "0,1,2,3",
@@ -863,6 +898,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000008 ",
         "Counter": "0,1,2,3",
@@ -875,6 +911,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000008 ",
         "Counter": "0,1,2,3",
@@ -887,6 +924,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000008 ",
         "Counter": "0,1,2,3",
@@ -899,6 +937,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000008 ",
         "Counter": "0,1,2,3",
@@ -911,6 +950,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000008 ",
         "Counter": "0,1,2,3",
@@ -923,6 +963,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts writebacks (modified to exclusive) that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000008 ",
         "Counter": "0,1,2,3",
@@ -935,6 +976,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000008 ",
         "Counter": "0,1,2,3",
@@ -947,6 +989,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts writebacks (modified to exclusive) that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000008 ",
         "Counter": "0,1,2,3",
@@ -959,6 +1002,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000008 ",
         "Counter": "0,1,2,3",
@@ -971,6 +1015,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020010 ",
         "Counter": "0,1,2,3",
@@ -983,6 +1028,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0010 ",
         "Counter": "0,1,2,3",
@@ -995,6 +1041,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000010 ",
         "Counter": "0,1,2,3",
@@ -1007,6 +1054,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000010 ",
         "Counter": "0,1,2,3",
@@ -1019,6 +1067,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000010 ",
         "Counter": "0,1,2,3",
@@ -1031,6 +1080,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000010 ",
         "Counter": "0,1,2,3",
@@ -1043,6 +1093,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000010 ",
         "Counter": "0,1,2,3",
@@ -1055,6 +1106,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000010 ",
         "Counter": "0,1,2,3",
@@ -1067,6 +1119,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000010 ",
         "Counter": "0,1,2,3",
@@ -1079,6 +1132,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000010 ",
         "Counter": "0,1,2,3",
@@ -1091,6 +1145,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000010 ",
         "Counter": "0,1,2,3",
@@ -1103,6 +1158,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000010 ",
         "Counter": "0,1,2,3",
@@ -1115,6 +1171,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000010 ",
         "Counter": "0,1,2,3",
@@ -1127,6 +1184,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020020 ",
         "Counter": "0,1,2,3",
@@ -1139,6 +1197,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0020 ",
         "Counter": "0,1,2,3",
@@ -1151,6 +1210,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000020 ",
         "Counter": "0,1,2,3",
@@ -1163,6 +1223,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000020 ",
         "Counter": "0,1,2,3",
@@ -1175,6 +1236,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000020 ",
         "Counter": "0,1,2,3",
@@ -1187,6 +1249,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000020 ",
         "Counter": "0,1,2,3",
@@ -1199,6 +1262,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000020 ",
         "Counter": "0,1,2,3",
@@ -1211,6 +1275,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000020 ",
         "Counter": "0,1,2,3",
@@ -1223,6 +1288,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000020 ",
         "Counter": "0,1,2,3",
@@ -1235,6 +1301,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000020 ",
         "Counter": "0,1,2,3",
@@ -1247,6 +1314,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000020 ",
         "Counter": "0,1,2,3",
@@ -1259,6 +1327,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000020 ",
         "Counter": "0,1,2,3",
@@ -1271,6 +1340,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000020 ",
         "Counter": "0,1,2,3",
@@ -1283,6 +1353,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020040 ",
         "Counter": "0,1,2,3",
@@ -1295,6 +1366,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0040 ",
         "Counter": "0,1,2,3",
@@ -1307,6 +1379,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000040 ",
         "Counter": "0,1,2,3",
@@ -1319,6 +1392,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000040 ",
         "Counter": "0,1,2,3",
@@ -1331,6 +1405,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000040 ",
         "Counter": "0,1,2,3",
@@ -1343,6 +1418,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000040 ",
         "Counter": "0,1,2,3",
@@ -1355,6 +1431,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000040 ",
         "Counter": "0,1,2,3",
@@ -1367,6 +1444,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000040 ",
         "Counter": "0,1,2,3",
@@ -1379,6 +1457,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000040 ",
         "Counter": "0,1,2,3",
@@ -1391,6 +1470,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000040 ",
         "Counter": "0,1,2,3",
@@ -1403,6 +1483,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000040 ",
         "Counter": "0,1,2,3",
@@ -1415,6 +1496,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000040 ",
         "Counter": "0,1,2,3",
@@ -1427,6 +1509,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000040 ",
         "Counter": "0,1,2,3",
@@ -1439,6 +1522,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020080 ",
         "Counter": "0,1,2,3",
@@ -1451,6 +1535,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0080 ",
         "Counter": "0,1,2,3",
@@ -1463,6 +1548,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000080 ",
         "Counter": "0,1,2,3",
@@ -1475,6 +1561,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000080 ",
         "Counter": "0,1,2,3",
@@ -1487,6 +1574,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000080 ",
         "Counter": "0,1,2,3",
@@ -1499,6 +1587,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000080 ",
         "Counter": "0,1,2,3",
@@ -1511,6 +1600,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000080 ",
         "Counter": "0,1,2,3",
@@ -1523,6 +1613,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000080 ",
         "Counter": "0,1,2,3",
@@ -1535,6 +1626,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000080 ",
         "Counter": "0,1,2,3",
@@ -1547,6 +1639,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000080 ",
         "Counter": "0,1,2,3",
@@ -1559,6 +1652,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000080 ",
         "Counter": "0,1,2,3",
@@ -1571,6 +1665,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000080 ",
         "Counter": "0,1,2,3",
@@ -1583,6 +1678,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000080 ",
         "Counter": "0,1,2,3",
@@ -1595,6 +1691,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020100 ",
         "Counter": "0,1,2,3",
@@ -1607,6 +1704,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0100 ",
         "Counter": "0,1,2,3",
@@ -1619,6 +1717,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000100 ",
         "Counter": "0,1,2,3",
@@ -1631,6 +1730,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000100 ",
         "Counter": "0,1,2,3",
@@ -1643,6 +1743,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000100 ",
         "Counter": "0,1,2,3",
@@ -1655,6 +1756,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000100 ",
         "Counter": "0,1,2,3",
@@ -1667,6 +1769,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000100 ",
         "Counter": "0,1,2,3",
@@ -1679,6 +1782,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000100 ",
         "Counter": "0,1,2,3",
@@ -1691,6 +1795,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000100 ",
         "Counter": "0,1,2,3",
@@ -1703,6 +1808,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000100 ",
         "Counter": "0,1,2,3",
@@ -1715,6 +1821,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000100 ",
         "Counter": "0,1,2,3",
@@ -1727,6 +1834,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000100 ",
         "Counter": "0,1,2,3",
@@ -1739,6 +1847,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000100 ",
         "Counter": "0,1,2,3",
@@ -1751,6 +1860,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020200 ",
         "Counter": "0,1,2,3",
@@ -1763,6 +1873,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0200 ",
         "Counter": "0,1,2,3",
@@ -1775,6 +1886,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000200 ",
         "Counter": "0,1,2,3",
@@ -1787,6 +1899,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000200 ",
         "Counter": "0,1,2,3",
@@ -1799,6 +1912,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000200 ",
         "Counter": "0,1,2,3",
@@ -1811,6 +1925,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000200 ",
         "Counter": "0,1,2,3",
@@ -1823,6 +1938,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000200 ",
         "Counter": "0,1,2,3",
@@ -1835,6 +1951,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000200 ",
         "Counter": "0,1,2,3",
@@ -1847,6 +1964,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000200 ",
         "Counter": "0,1,2,3",
@@ -1859,6 +1977,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000200 ",
         "Counter": "0,1,2,3",
@@ -1871,6 +1990,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000200 ",
         "Counter": "0,1,2,3",
@@ -1883,6 +2003,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000200 ",
         "Counter": "0,1,2,3",
@@ -1895,6 +2016,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000200 ",
         "Counter": "0,1,2,3",
@@ -1907,6 +2029,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000028000 ",
         "Counter": "0,1,2,3",
@@ -1919,6 +2042,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts any other requests that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c8000 ",
         "Counter": "0,1,2,3",
@@ -1931,6 +2055,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084008000 ",
         "Counter": "0,1,2,3",
@@ -1943,6 +2068,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104008000 ",
         "Counter": "0,1,2,3",
@@ -1955,6 +2081,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204008000 ",
         "Counter": "0,1,2,3",
@@ -1967,6 +2094,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404008000 ",
         "Counter": "0,1,2,3",
@@ -1979,6 +2107,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004008000 ",
         "Counter": "0,1,2,3",
@@ -1991,6 +2120,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004008000 ",
         "Counter": "0,1,2,3",
@@ -2003,6 +2133,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84008000 ",
         "Counter": "0,1,2,3",
@@ -2015,6 +2146,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts any other requests that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc008000 ",
         "Counter": "0,1,2,3",
@@ -2027,6 +2159,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c008000 ",
         "Counter": "0,1,2,3",
@@ -2039,6 +2172,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts any other requests that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c008000 ",
         "Counter": "0,1,2,3",
@@ -2051,6 +2185,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c008000 ",
         "Counter": "0,1,2,3",
@@ -2063,6 +2198,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020090 ",
         "Counter": "0,1,2,3",
@@ -2075,6 +2211,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch data reads that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0090 ",
         "Counter": "0,1,2,3",
@@ -2087,6 +2224,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000090 ",
         "Counter": "0,1,2,3",
@@ -2099,6 +2237,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000090 ",
         "Counter": "0,1,2,3",
@@ -2111,6 +2250,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000090 ",
         "Counter": "0,1,2,3",
@@ -2123,6 +2263,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000090 ",
         "Counter": "0,1,2,3",
@@ -2135,6 +2276,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000090 ",
         "Counter": "0,1,2,3",
@@ -2147,6 +2289,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000090 ",
         "Counter": "0,1,2,3",
@@ -2159,6 +2302,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000090 ",
         "Counter": "0,1,2,3",
@@ -2171,6 +2315,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch data reads that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000090 ",
         "Counter": "0,1,2,3",
@@ -2183,6 +2328,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000090 ",
         "Counter": "0,1,2,3",
@@ -2195,6 +2341,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch data reads that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000090 ",
         "Counter": "0,1,2,3",
@@ -2207,6 +2354,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000090 ",
         "Counter": "0,1,2,3",
@@ -2219,6 +2367,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020120 ",
         "Counter": "0,1,2,3",
@@ -2231,6 +2380,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch RFOs that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0120 ",
         "Counter": "0,1,2,3",
@@ -2243,6 +2393,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000120 ",
         "Counter": "0,1,2,3",
@@ -2255,6 +2406,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000120 ",
         "Counter": "0,1,2,3",
@@ -2267,6 +2419,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000120 ",
         "Counter": "0,1,2,3",
@@ -2279,6 +2432,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000120 ",
         "Counter": "0,1,2,3",
@@ -2291,6 +2445,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000120 ",
         "Counter": "0,1,2,3",
@@ -2303,6 +2458,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000120 ",
         "Counter": "0,1,2,3",
@@ -2315,6 +2471,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000120 ",
         "Counter": "0,1,2,3",
@@ -2327,6 +2484,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch RFOs that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000120 ",
         "Counter": "0,1,2,3",
@@ -2339,6 +2497,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000120 ",
         "Counter": "0,1,2,3",
@@ -2351,6 +2510,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch RFOs that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000120 ",
         "Counter": "0,1,2,3",
@@ -2363,6 +2523,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000120 ",
         "Counter": "0,1,2,3",
@@ -2375,6 +2536,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020240 ",
         "Counter": "0,1,2,3",
@@ -2387,6 +2549,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch code reads that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0240 ",
         "Counter": "0,1,2,3",
@@ -2399,6 +2562,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000240 ",
         "Counter": "0,1,2,3",
@@ -2411,6 +2575,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000240 ",
         "Counter": "0,1,2,3",
@@ -2423,6 +2588,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000240 ",
         "Counter": "0,1,2,3",
@@ -2435,6 +2601,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000240 ",
         "Counter": "0,1,2,3",
@@ -2447,6 +2614,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000240 ",
         "Counter": "0,1,2,3",
@@ -2459,6 +2627,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000240 ",
         "Counter": "0,1,2,3",
@@ -2471,6 +2640,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000240 ",
         "Counter": "0,1,2,3",
@@ -2483,6 +2653,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch code reads that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000240 ",
         "Counter": "0,1,2,3",
@@ -2495,6 +2666,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000240 ",
         "Counter": "0,1,2,3",
@@ -2507,6 +2679,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch code reads that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000240 ",
         "Counter": "0,1,2,3",
@@ -2519,6 +2692,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000240 ",
         "Counter": "0,1,2,3",
@@ -2531,6 +2705,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020091 ",
         "Counter": "0,1,2,3",
@@ -2543,6 +2718,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0091 ",
         "Counter": "0,1,2,3",
@@ -2555,6 +2731,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000091 ",
         "Counter": "0,1,2,3",
@@ -2567,6 +2744,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000091 ",
         "Counter": "0,1,2,3",
@@ -2579,6 +2757,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000091 ",
         "Counter": "0,1,2,3",
@@ -2591,6 +2770,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000091 ",
         "Counter": "0,1,2,3",
@@ -2603,6 +2783,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000091 ",
         "Counter": "0,1,2,3",
@@ -2615,6 +2796,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000091 ",
         "Counter": "0,1,2,3",
@@ -2627,6 +2809,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000091 ",
         "Counter": "0,1,2,3",
@@ -2639,6 +2822,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000091 ",
         "Counter": "0,1,2,3",
@@ -2651,6 +2835,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000091 ",
         "Counter": "0,1,2,3",
@@ -2663,6 +2848,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000091 ",
         "Counter": "0,1,2,3",
@@ -2675,6 +2861,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000091 ",
         "Counter": "0,1,2,3",
@@ -2687,6 +2874,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2000020122 ",
         "Counter": "0,1,2,3",
@@ -2699,6 +2887,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the target was non-DRAM system address. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x20003c0122 ",
         "Counter": "0,1,2,3",
@@ -2711,6 +2900,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000122 ",
         "Counter": "0,1,2,3",
@@ -2723,6 +2913,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000122 ",
         "Counter": "0,1,2,3",
@@ -2735,6 +2926,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000122 ",
         "Counter": "0,1,2,3",
@@ -2747,6 +2939,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000122 ",
         "Counter": "0,1,2,3",
@@ -2759,6 +2952,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000122 ",
         "Counter": "0,1,2,3",
@@ -2771,6 +2965,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x2004000122 ",
         "Counter": "0,1,2,3",
@@ -2783,6 +2978,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f84000122 ",
         "Counter": "0,1,2,3",
@@ -2795,6 +2991,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 with no details on snoop-related information. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000122 ",
         "Counter": "0,1,2,3",
@@ -2807,6 +3004,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000122 ",
         "Counter": "0,1,2,3",
@@ -2819,6 +3017,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 with a snoop miss response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000122 ",
         "Counter": "0,1,2,3",
@@ -2831,6 +3030,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000122 ",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/broadwell/other.json b/tools/perf/pmu-events/arch/x86/broadwell/other.json
index edf14f0d0eaf..4f829c5febbe 100644
--- a/tools/perf/pmu-events/arch/x86/broadwell/other.json
+++ b/tools/perf/pmu-events/arch/x86/broadwell/other.json
@@ -10,16 +10,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts unhalted core cycles during which the thread is in rings 1, 2, or 3.",
-        "EventCode": "0x5C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CPL_CYCLES.RING123",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "PublicDescription": "This event counts when there is a transition from ring 1,2 or 3 to ring0.",
         "EventCode": "0x5C",
         "Counter": "0,1,2,3",
@@ -32,6 +22,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "This event counts unhalted core cycles during which the thread is in rings 1, 2, or 3.",
+        "EventCode": "0x5C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "CPL_CYCLES.RING123",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts cycles in which the L1 and L2 are locked due to a UC lock or split lock. A lock is asserted in case of locked memory access, due to noncacheable memory, locked operation that spans two cache lines, or a page walk from the noncacheable page table. L1D and L2 locks have a very high performance penalty and it is highly recommended to avoid such access.",
         "EventCode": "0x63",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/broadwell/pipeline.json b/tools/perf/pmu-events/arch/x86/broadwell/pipeline.json
index 78913ae87703..97c5d0784c6c 100644
--- a/tools/perf/pmu-events/arch/x86/broadwell/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/broadwell/pipeline.json
@@ -2,32 +2,42 @@
     {
         "PublicDescription": "This event counts the number of instructions retired from execution. For instructions that consist of multiple micro-ops, this event counts the retirement of the last micro-op of the instruction. Counting continues during hardware interrupts, traps, and inside interrupt handlers. \nNotes: INST_RETIRED.ANY is counted by a designated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. INST_RETIRED.ANY_P is counted by a programmable counter and it is an architectural performance event. \nCounting: Faulting executions of GETSEC/VM entry/VM Exit/MWait will not count as retired instructions.",
         "EventCode": "0x00",
-        "Counter": "Fixed counter 1",
+        "Counter": "Fixed counter 0",
         "UMask": "0x1",
         "EventName": "INST_RETIRED.ANY",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Instructions retired from execution.",
-        "CounterHTOff": "Fixed counter 1"
+        "CounterHTOff": "Fixed counter 0"
     },
     {
         "PublicDescription": "This event counts the number of core cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events.",
         "EventCode": "0x00",
-        "Counter": "Fixed counter 2",
+        "Counter": "Fixed counter 1",
         "UMask": "0x2",
         "EventName": "CPU_CLK_UNHALTED.THREAD",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Core cycles when the thread is not in halt state",
-        "CounterHTOff": "Fixed counter 2"
+        "CounterHTOff": "Fixed counter 1"
+    },
+    {
+        "EventCode": "0x00",
+        "Counter": "Fixed counter 1",
+        "UMask": "0x2",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "CounterHTOff": "Fixed counter 1"
     },
     {
         "PublicDescription": "This event counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. This event has a constant ratio with the CPU_CLK_UNHALTED.REF_XCLK event. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. \nNote: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'.  This event is clocked by base clock (100 Mhz) on Sandy Bridge. The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'.  After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
         "EventCode": "0x00",
-        "Counter": "Fixed counter 3",
+        "Counter": "Fixed counter 2",
         "UMask": "0x3",
         "EventName": "CPU_CLK_UNHALTED.REF_TSC",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Reference cycles when the core is not in halt state.",
-        "CounterHTOff": "Fixed counter 3"
+        "CounterHTOff": "Fixed counter 2"
     },
     {
         "PublicDescription": "This event counts how many times the load operation got the true Block-on-Store blocking code preventing store forwarding. This includes cases when:\n - preceding store conflicts with the load (incomplete overlap);\n - store forwarding is impossible due to u-arch limitations;\n - preceding lock RMW operations are not forwarded;\n - store has the no-forward bit set (uncacheable/page-split/masked stores);\n - all-blocking stores are used (mostly, fences and port I/O);\nand others.\nThe most common case is a load blocked due to its address range overlapping with a preceding smaller uncompleted store. Note: This event does not take into account cases of out-of-SW-control (for example, SbTailHit), unknown physical STA, and cases of blocking loads on store due to being non-WB memory type or a lock. These cases are covered by other events.\nSee the table of not supported store forwards in the Optimization Guide.",
@@ -59,27 +69,38 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of cycles during which Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the current thread. This also includes the cycles during which the Allocator is serving another thread.",
+        "PublicDescription": "Cycles checkpoints in Resource Allocation Table (RAT) are recovering from JEClear or machine clear.",
         "EventCode": "0x0D",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "INT_MISC.RAT_STALL_CYCLES",
+        "UMask": "0x3",
+        "EventName": "INT_MISC.RECOVERY_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the thread",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for this thread (e.g. misprediction or memory nuke)",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles checkpoints in Resource Allocation Table (RAT) are recovering from JEClear or machine clear.",
         "EventCode": "0x0D",
         "Counter": "0,1,2,3",
         "UMask": "0x3",
-        "EventName": "INT_MISC.RECOVERY_CYCLES",
+        "AnyThread": "1",
+        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of cycles waiting for the checkpoints in Resource Allocation Table (RAT) to be recovered after Nuke due to all other cases except JEClear (e.g. whenever a ucode assist is needed like SSE exception, memory disambiguation, etc...)",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "This event counts the number of cycles during which Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the current thread. This also includes the cycles during which the Allocator is serving another thread.",
+        "EventCode": "0x0D",
+        "Counter": "0,1,2,3",
+        "UMask": "0x8",
+        "EventName": "INT_MISC.RAT_STALL_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the thread",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts the number of Uops issued by the Resource Allocation Table (RAT) to the reservation station (RS).",
         "EventCode": "0x0E",
         "Counter": "0,1,2,3",
@@ -90,6 +111,18 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "This event counts cycles during which the Resource Allocation Table (RAT) does not issue any Uops to the reservation station (RS) for the current thread.",
+        "EventCode": "0x0E",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_ISSUED.STALL_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "PublicDescription": "Number of flags-merge uops being allocated. Such uops considered perf sensitive\n added by GSR u-arch.",
         "EventCode": "0x0E",
         "Counter": "0,1,2,3",
@@ -118,18 +151,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which the Resource Allocation Table (RAT) does not issue any Uops to the reservation station (RS) for the current thread.",
-        "EventCode": "0x0E",
-        "Invert": "1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_ISSUED.STALL_CYCLES",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
         "PublicDescription": "This event counts the number of the divide operations executed. Uses edge-detect and a cmask value of 1 on ARITH.FPU_DIV_ACTIVE to get the number of the divide operations executed.",
         "EventCode": "0x14",
         "Counter": "0,1,2,3",
@@ -140,6 +161,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time.",
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x0",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Thread cycles when thread is not in halt state",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x0",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This is a fixed-frequency event programmed to general counters. It counts when the core is unhalted at 100 Mhz.",
         "EventCode": "0x3C",
         "Counter": "0,1,2,3",
@@ -150,6 +191,36 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate).",
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x3c",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
@@ -159,6 +230,15 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts all not software-prefetch load dispatches that hit the fill buffer (FB) allocated for the software prefetch. It can also be incremented by some lock instructions. So it should only be used with profiling so that the locks can be excluded by asm inspection of the nearby instructions.",
         "EventCode": "0x4c",
         "Counter": "0,1,2,3",
@@ -225,6 +305,18 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x5E",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EdgeDetect": "1",
+        "EventName": "RS_EVENTS.EMPTY_END",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts stalls occured due to changing prefix length (66, 67 or REX.W when they change the length of the decoded instruction). Occurrences counting is proportional to the number of prefixes in a 16B-line. This may result in the following penalties: three-cycle penalty for each LCP in a 16-byte chunk.",
         "EventCode": "0x87",
         "Counter": "0,1,2,3",
@@ -405,6 +497,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x89",
+        "Counter": "0,1,2,3",
+        "UMask": "0xa0",
+        "EventName": "BR_MISP_EXEC.TAKEN_INDIRECT_NEAR_CALL",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Taken speculative and retired mispredicted indirect calls.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts both taken and not taken speculative and retired mispredicted macro conditional branch instructions.",
         "EventCode": "0x89",
         "Counter": "0,1,2,3",
@@ -435,6 +536,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "This event counts the number of micro-operations cancelled after they were dispatched from the scheduler to the execution units when the total number of physical register read ports across all dispatch ports exceeds the read bandwidth of the physical register file.  The SIMD_PRF subevent applies to the following instructions: VDPPS, DPPS, VPCMPESTRI, PCMPESTRI, VPCMPESTRM, PCMPESTRM, VFMADD*, VFMADDSUB*, VFMSUB*, VMSUBADD*, VFNMADD*, VFNMSUB*.  See the Broadwell Optimization Guide for more information.",
+        "EventCode": "0xA0",
+        "Counter": "0,1,2,3",
+        "UMask": "0x3",
+        "EventName": "UOP_DISPATCHES_CANCELLED.SIMD_PRF",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Micro-op dispatches cancelled due to insufficient SIMD physical register file read ports",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 0.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -445,6 +556,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_0_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 0.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 0.",
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_0",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 0",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 1.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -455,6 +586,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_1_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 1.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 1.",
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_1",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 2.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -465,6 +616,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_2_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 2.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 2.",
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_2",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 2",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 3.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -475,6 +646,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x8",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_3_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 3.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 3.",
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x8",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_3",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 4.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -485,6 +676,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x10",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_4_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 4.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 4.",
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x10",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_4",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 4",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 5.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -495,6 +706,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_5_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 5.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 5.",
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_5",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 5",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 6.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -505,6 +736,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x40",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_6_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 6.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 6.",
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x40",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_6",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 6",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 7.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -515,6 +766,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x80",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_7_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 7.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 7.",
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x80",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_7",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 7",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts resource-related stall cycles. Reasons for stalls can be as follows:\n - *any* u-arch structure got full (LB, SB, RS, ROB, BOB, LM, Physical Register Reclaim Table (PRRT), or Physical History Table (PHT) slots)\n - *any* u-arch structure got empty (like INT/SIMD FreeLists)\n - FPU control word (FPCW), MXCSR\nand others. This counts cycles that the pipeline backend blocked uop delivery from the front end.",
         "EventCode": "0xA2",
         "Counter": "0,1,2,3",
@@ -566,15 +837,14 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Counts number of cycles the CPU has at least one pending  demand load request missing the L1 data cache.",
         "EventCode": "0xA3",
-        "Counter": "2",
-        "UMask": "0x8",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
-        "CounterMask": "8",
-        "CounterHTOff": "2"
+        "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PublicDescription": "Counts number of cycles the CPU has at least one pending  demand load request (that is cycles with non-completed load waiting for its data from memory subsystem).",
@@ -588,17 +858,37 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
+        "CounterMask": "2",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "PublicDescription": "Counts number of cycles nothing is executed on any execution port.",
         "EventCode": "0xA3",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "EventName": "CYCLE_ACTIVITY.CYCLES_NO_EXECUTE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Total execution stalls",
+        "BriefDescription": "This event increments by 1 for every cycle where there was no execute for this thread.",
         "CounterMask": "4",
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Total execution stalls.",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts number of cycles nothing is executed on any execution port, while there was at least one pending demand* load request missing the L2 cache.(as a footprint) * includes also L1 HW prefetch requests that may or may not be required by demands.",
         "EventCode": "0xA3",
         "Counter": "0,1,2,3",
@@ -610,6 +900,16 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x5",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
+        "CounterMask": "5",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts number of cycles nothing is executed on any execution port, while there was at least one pending demand load request.",
         "EventCode": "0xA3",
         "Counter": "0,1,2,3",
@@ -621,6 +921,37 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x6",
+        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
+        "CounterMask": "6",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts number of cycles the CPU has at least one pending  demand load request missing the L1 data cache.",
+        "EventCode": "0xA3",
+        "Counter": "2",
+        "UMask": "0x8",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+        "CounterMask": "8",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0xA3",
+        "Counter": "2",
+        "UMask": "0x8",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+        "CounterMask": "8",
+        "CounterHTOff": "2"
+    },
+    {
         "PublicDescription": "Counts number of cycles nothing is executed on any execution port, while there was at least one pending demand load request missing the L1 data cache.",
         "EventCode": "0xA3",
         "Counter": "2",
@@ -632,7 +963,16 @@
         "CounterHTOff": "2"
     },
     {
-        "PublicDescription": "Number of Uops delivered by the LSD. ",
+        "EventCode": "0xA3",
+        "Counter": "2",
+        "UMask": "0xc",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
+        "CounterMask": "12",
+        "CounterHTOff": "2"
+    },
+    {
         "EventCode": "0xA8",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -642,6 +982,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA8",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "LSD.CYCLES_4_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA8",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "LSD.CYCLES_ACTIVE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Number of uops to be executed per-thread each cycle.",
         "EventCode": "0xB1",
         "Counter": "0,1,2,3",
@@ -652,6 +1012,58 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "This event counts cycles during which no uops were dispatched from the Reservation Station (RS) per thread.",
+        "EventCode": "0xB1",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 1 uop was executed per-thread.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 2 uops were executed per-thread.",
+        "CounterMask": "2",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 3 uops were executed per-thread.",
+        "CounterMask": "3",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 4 uops were executed per-thread.",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "PublicDescription": "Number of uops executed from any thread.",
         "EventCode": "0xB1",
         "Counter": "0,1,2,3",
@@ -662,36 +1074,64 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which no uops were dispatched from the Reservation Station (RS) per thread.",
-        "EventCode": "0xB1",
-        "Invert": "1",
+        "EventCode": "0xb1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
         "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of instructions (EOMs) retired. Counting covers macro-fused instructions individually (that is, increments by two).",
-        "EventCode": "0xC0",
+        "EventCode": "0xb1",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "Errata": "BDM61",
-        "EventName": "INST_RETIRED.ANY_P",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of instructions retired. General Counter   - architectural event",
+        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
+        "CounterMask": "2",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts FP operations retired. For X87 FP operations that have no exceptions counting also includes flows that have several X87, or flows that use X87 uops in the exception handling.",
-        "EventCode": "0xC0",
+        "EventCode": "0xb1",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
-        "EventName": "INST_RETIRED.X87",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "FP operations  retired. X87 FP operations that have no exceptions:",
+        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
+        "CounterMask": "3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xb1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xb1",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts the number of instructions (EOMs) retired. Counting covers macro-fused instructions individually (that is, increments by two).",
+        "EventCode": "0xC0",
+        "Counter": "0,1,2,3",
+        "UMask": "0x0",
+        "Errata": "BDM61",
+        "EventName": "INST_RETIRED.ANY_P",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of instructions retired. General Counter   - architectural event",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -707,6 +1147,16 @@
         "CounterHTOff": "1"
     },
     {
+        "PublicDescription": "This event counts FP operations retired. For X87 FP operations that have no exceptions counting also includes flows that have several X87, or flows that use X87 uops in the exception handling.",
+        "EventCode": "0xC0",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "INST_RETIRED.X87",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "FP operations  retired. X87 FP operations that have no exceptions:",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xC1",
         "Counter": "0,1,2,3",
         "UMask": "0x40",
@@ -717,29 +1167,18 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This event counts all actually retired uops. Counting increments by two for micro-fused uops, and by one for macro-fused and other uops. Maximal increment value for one cycle is eight.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts all actually retired uops. Counting increments by two for micro-fused uops, and by one for macro-fused and other uops. Maximal increment value for one cycle is eight.",
         "EventCode": "0xC2",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "EventName": "UOPS_RETIRED.ALL",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Actually retired uops.",
+        "BriefDescription": "Actually retired uops. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3,4,5,6,7",
         "Data_LA": "1"
     },
     {
-        "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of retirement slots used.",
-        "EventCode": "0xC2",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Retirement slots used.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts cycles without actually retired uops.",
+        "PublicDescription": "This event counts cycles without actually retired uops.",
         "EventCode": "0xC2",
         "Invert": "1",
         "Counter": "0,1,2,3",
@@ -763,6 +1202,17 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PEBS": "1",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts the number of retirement slots used.",
+        "EventCode": "0xC2",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Retirement slots used. (Precise Event - PEBS)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts both thread-specific (TS) and all-thread (AT) nukes.",
         "EventCode": "0xC3",
         "Counter": "0,1,2,3",
@@ -773,6 +1223,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xC3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EdgeDetect": "1",
+        "EventName": "MACHINE_CLEARS.COUNT",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Number of machine clears (nukes) of any type.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts self-modifying code (SMC) detected, which causes a machine clear.",
         "EventCode": "0xC3",
         "Counter": "0,1,2,3",
@@ -793,50 +1254,73 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "This event counts all (macro) branch instructions retired.",
+        "EventCode": "0xC4",
+        "Counter": "0,1,2,3",
+        "UMask": "0x0",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "All (macro) branch instructions retired.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts conditional branch instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts conditional branch instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "EventName": "BR_INST_RETIRED.CONDITIONAL",
         "SampleAfterValue": "400009",
-        "BriefDescription": "Conditional branch instructions retired.",
+        "BriefDescription": "Conditional branch instructions retired. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts both direct and indirect near call instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts both direct and indirect near call instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
         "EventName": "BR_INST_RETIRED.NEAR_CALL",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Direct and indirect near call instructions retired.",
+        "BriefDescription": "Direct and indirect near call instructions retired. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts all (macro) branch instructions retired.",
+        "PEBS": "1",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts both direct and indirect macro near call instructions retired (captured in ring 3).",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "All (macro) branch instructions retired.",
+        "UMask": "0x2",
+        "EventName": "BR_INST_RETIRED.NEAR_CALL_R3",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Direct and indirect macro near call instructions retired (captured in ring 3). (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PEBS": "2",
+        "PublicDescription": "This is a precise version of BR_INST_RETIRED.ALL_BRANCHES that counts all (macro) branch instructions retired.",
+        "EventCode": "0xC4",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "Errata": "BDW98",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "All (macro) branch instructions retired. (Precise Event - PEBS)",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts return instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts return instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
         "EventName": "BR_INST_RETIRED.NEAR_RETURN",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Return instructions retired.",
+        "BriefDescription": "Return instructions retired. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts not taken branch instructions retired.",
+        "PublicDescription": "This event counts not taken branch instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
@@ -847,17 +1331,17 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts taken branch instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts taken branch instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x20",
         "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
         "SampleAfterValue": "400009",
-        "BriefDescription": "Taken branch instructions retired.",
+        "BriefDescription": "Taken branch instructions retired. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts far branch instructions retired.",
+        "PublicDescription": "This event counts far branch instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x40",
@@ -868,29 +1352,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PEBS": "2",
-        "PublicDescription": "This is a precise version of BR_INST_RETIRED.ALL_BRANCHES that counts all (macro) branch instructions retired.",
-        "EventCode": "0xC4",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "Errata": "BDW98",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "All (macro) branch instructions retired. (Precise Event - PEBS)",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts mispredicted conditional branch instructions retired.",
-        "EventCode": "0xC5",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "BR_MISP_RETIRED.CONDITIONAL",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "Mispredicted conditional branch instructions retired.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "PublicDescription": "This event counts all mispredicted macro branch instructions retired.",
         "EventCode": "0xC5",
         "Counter": "0,1,2,3",
@@ -902,13 +1363,13 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts mispredicted return instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts mispredicted conditional branch instructions retired.",
         "EventCode": "0xC5",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "BR_MISP_RETIRED.RET",
-        "SampleAfterValue": "100007",
-        "BriefDescription": "This event counts the number of mispredicted ret instructions retired. Non PEBS",
+        "UMask": "0x1",
+        "EventName": "BR_MISP_RETIRED.CONDITIONAL",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "Mispredicted conditional branch instructions retired. (Precise Event - PEBS)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -923,164 +1384,36 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "This event counts cases of saving new LBR records by hardware. This assumes proper enabling of LBRs and takes into account LBR filtering done by the LBR_SELECT register.",
-        "EventCode": "0xCC",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Count cases of saving new LBR",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time.",
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Thread cycles when thread is not in halt state",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x89",
-        "Counter": "0,1,2,3",
-        "UMask": "0xa0",
-        "EventName": "BR_MISP_EXEC.TAKEN_INDIRECT_NEAR_CALL",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Taken speculative and retired mispredicted indirect calls.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_0_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 0.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_1_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 1.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_2_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 2.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
+        "PEBS": "1",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts mispredicted return instructions retired.",
+        "EventCode": "0xC5",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_3_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 3.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_4_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 4.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_5_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 5.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x40",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_6_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 6.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x80",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_7_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 7.",
+        "EventName": "BR_MISP_RETIRED.RET",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "This event counts the number of mispredicted ret instructions retired.(Precise Event)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Number of near branch instructions retired that were mispredicted and taken.",
+        "PublicDescription": "Number of near branch instructions retired that were mispredicted and taken. (Precise Event - PEBS).",
         "EventCode": "0xC5",
         "Counter": "0,1,2,3",
         "UMask": "0x20",
         "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
         "SampleAfterValue": "400009",
-        "BriefDescription": "number of near branch instructions retired that were mispredicted and taken.",
+        "BriefDescription": "number of near branch instructions retired that were mispredicted and taken. (Precise Event - PEBS).",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 1 uop was executed per-thread.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 2 uops were executed per-thread.",
-        "CounterMask": "2",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 3 uops were executed per-thread.",
-        "CounterMask": "3",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB1",
+        "PublicDescription": "This event counts cases of saving new LBR records by hardware. This assumes proper enabling of LBRs and takes into account LBR filtering done by the LBR_SELECT register.",
+        "EventCode": "0xCC",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
+        "UMask": "0x20",
+        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 4 uops were executed per-thread.",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Count cases of saving new LBR",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xe6",
@@ -1090,328 +1423,5 @@
         "SampleAfterValue": "100003",
         "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "2",
-        "UMask": "0x8",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
-        "CounterMask": "8",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
-        "CounterMask": "2",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Total execution stalls.",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "2",
-        "UMask": "0xc",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
-        "CounterMask": "12",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x5",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
-        "CounterMask": "5",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x6",
-        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
-        "CounterMask": "6",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xC3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EdgeDetect": "1",
-        "EventName": "MACHINE_CLEARS.COUNT",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Number of machine clears (nukes) of any type.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA8",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "LSD.CYCLES_4_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x5E",
-        "Invert": "1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EdgeDetect": "1",
-        "EventName": "RS_EVENTS.EMPTY_END",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA8",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "LSD.CYCLES_ACTIVE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 0.",
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_0",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 0",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 1.",
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_1",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 2.",
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_2",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 2",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 3.",
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_3",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 4.",
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_4",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 4",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 5.",
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_5",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 5",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 6.",
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x40",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_6",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 6",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 7.",
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x80",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_7",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 7",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the number of micro-operations cancelled after they were dispatched from the scheduler to the execution units when the total number of physical register read ports across all dispatch ports exceeds the read bandwidth of the physical register file.  The SIMD_PRF subevent applies to the following instructions: VDPPS, DPPS, VPCMPESTRI, PCMPESTRI, VPCMPESTRM, PCMPESTRM, VFMADD*, VFMADDSUB*, VFMSUB*, VMSUBADD*, VFNMADD*, VFNMSUB*.  See the Broadwell Optimization Guide for more information.",
-        "EventCode": "0xA0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x3",
-        "EventName": "UOP_DISPATCHES_CANCELLED.SIMD_PRF",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Micro-op dispatches cancelled due to insufficient SIMD physical register file read ports",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0x00",
-        "Counter": "Fixed counter 2",
-        "UMask": "0x2",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "CounterHTOff": "Fixed counter 2"
-    },
-    {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x0D",
-        "Counter": "0,1,2,3",
-        "UMask": "0x3",
-        "AnyThread": "1",
-        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
-        "CounterMask": "2",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
-        "CounterMask": "3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "Invert": "1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate).",
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/broadwell/virtual-memory.json b/tools/perf/pmu-events/arch/x86/broadwell/virtual-memory.json
index 4301e6fbc5eb..2a015e4c7e21 100644
--- a/tools/perf/pmu-events/arch/x86/broadwell/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/broadwell/virtual-memory.json
@@ -44,6 +44,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x08",
+        "Counter": "0,1,2,3",
+        "UMask": "0xe",
+        "Errata": "BDM69",
+        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts the number of cycles while PMH is busy with the page walk.",
         "EventCode": "0x08",
         "Counter": "0,1,2,3",
@@ -73,6 +83,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x08",
+        "Counter": "0,1,2,3",
+        "UMask": "0x60",
+        "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts store misses in all DTLB levels that cause page walks of any page size (4K/2M/4M/1G).",
         "EventCode": "0x49",
         "Counter": "0,1,2,3",
@@ -117,6 +136,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x49",
+        "Counter": "0,1,2,3",
+        "UMask": "0xe",
+        "Errata": "BDM69",
+        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts the number of cycles while PMH is busy with the page walk.",
         "EventCode": "0x49",
         "Counter": "0,1,2,3",
@@ -146,6 +175,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x49",
+        "Counter": "0,1,2,3",
+        "UMask": "0x60",
+        "EventName": "DTLB_STORE_MISSES.STLB_HIT",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts cycles for an extended page table walk. The Extended Page directory cache differs from standard TLB caches by the operating system that use it. Virtual machine operating systems use the extended page directory cache, while guest operating systems use the standard TLB caches.",
         "EventCode": "0x4F",
         "Counter": "0,1,2,3",
@@ -200,6 +238,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x85",
+        "Counter": "0,1,2,3",
+        "UMask": "0xe",
+        "Errata": "BDM69",
+        "EventName": "ITLB_MISSES.WALK_COMPLETED",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Misses in all ITLB levels that cause completed page walks.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts the number of cycles while PMH is busy with the page walk.",
         "EventCode": "0x85",
         "Counter": "0,1,2,3",
@@ -229,6 +277,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x85",
+        "Counter": "0,1,2,3",
+        "UMask": "0x60",
+        "EventName": "ITLB_MISSES.STLB_HIT",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts the number of flushes of the big or small ITLB pages. Counting include both TLB Flush (covering all sets) and TLB Set Clear (set-specific).",
         "EventCode": "0xAE",
         "Counter": "0,1,2,3",
@@ -251,61 +308,61 @@
     {
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x21",
+        "UMask": "0x12",
         "Errata": "BDM69, BDM98",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_L1",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_L2",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of ITLB page walker hits in the L1+FB.",
+        "BriefDescription": "Number of DTLB page walker hits in the L2.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x12",
+        "UMask": "0x14",
         "Errata": "BDM69, BDM98",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_L2",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_L3",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of DTLB page walker hits in the L2.",
+        "BriefDescription": "Number of DTLB page walker hits in the L3 + XSNP.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x22",
+        "UMask": "0x18",
         "Errata": "BDM69, BDM98",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_L2",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_MEMORY",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of ITLB page walker hits in the L2.",
+        "BriefDescription": "Number of DTLB page walker hits in Memory.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x14",
+        "UMask": "0x21",
         "Errata": "BDM69, BDM98",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_L3",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_L1",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of DTLB page walker hits in the L3 + XSNP.",
+        "BriefDescription": "Number of ITLB page walker hits in the L1+FB.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x24",
+        "UMask": "0x22",
         "Errata": "BDM69, BDM98",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_L3",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_L2",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of ITLB page walker hits in the L3 + XSNP.",
+        "BriefDescription": "Number of ITLB page walker hits in the L2.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x18",
+        "UMask": "0x24",
         "Errata": "BDM69, BDM98",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_MEMORY",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_L3",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of DTLB page walker hits in Memory.",
+        "BriefDescription": "Number of ITLB page walker hits in the L3 + XSNP.",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -327,62 +384,5 @@
         "SampleAfterValue": "100007",
         "BriefDescription": "STLB flush attempts",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x08",
-        "Counter": "0,1,2,3",
-        "UMask": "0xe",
-        "Errata": "BDM69",
-        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x08",
-        "Counter": "0,1,2,3",
-        "UMask": "0x60",
-        "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x49",
-        "Counter": "0,1,2,3",
-        "UMask": "0xe",
-        "Errata": "BDM69",
-        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x49",
-        "Counter": "0,1,2,3",
-        "UMask": "0x60",
-        "EventName": "DTLB_STORE_MISSES.STLB_HIT",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x85",
-        "Counter": "0,1,2,3",
-        "UMask": "0xe",
-        "Errata": "BDM69",
-        "EventName": "ITLB_MISSES.WALK_COMPLETED",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Misses in all ITLB levels that cause completed page walks.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x85",
-        "Counter": "0,1,2,3",
-        "UMask": "0x60",
-        "EventName": "ITLB_MISSES.STLB_HIT",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/broadwellde/cache.json b/tools/perf/pmu-events/arch/x86/broadwellde/cache.json
index 36fe398029b9..bf243fe2a0ec 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellde/cache.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellde/cache.json
@@ -11,11 +11,28 @@
     },
     {
         "EventCode": "0x24",
-        "UMask": "0x41",
-        "BriefDescription": "Demand Data Read requests that hit L2 cache",
+        "UMask": "0x22",
+        "BriefDescription": "RFO requests that miss L2 cache.",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
-        "PublicDescription": "This event counts the number of demand Data Read requests that hit L2 cache. Only not rejected loads are counted.",
+        "EventName": "L2_RQSTS.RFO_MISS",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x24",
+        "BriefDescription": "L2 cache misses when fetching instructions.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.CODE_RD_MISS",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x27",
+        "BriefDescription": "Demand requests that miss L2 cache.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
         "SampleAfterValue": "200003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -31,6 +48,43 @@
     },
     {
         "EventCode": "0x24",
+        "UMask": "0x3f",
+        "BriefDescription": "All requests that miss L2 cache.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.MISS",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x41",
+        "BriefDescription": "Demand Data Read requests that hit L2 cache",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
+        "PublicDescription": "This event counts the number of demand Data Read requests that hit L2 cache. Only not rejected loads are counted.",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x42",
+        "BriefDescription": "RFO requests that hit L2 cache.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.RFO_HIT",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x44",
+        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.CODE_RD_HIT",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
         "UMask": "0x50",
         "BriefDescription": "L2 prefetch requests that hit L2 cache",
         "Counter": "0,1,2,3",
@@ -71,6 +125,15 @@
     },
     {
         "EventCode": "0x24",
+        "UMask": "0xe7",
+        "BriefDescription": "Demand requests to L2 cache.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
         "UMask": "0xf8",
         "BriefDescription": "Requests from L2 hardware prefetchers",
         "Counter": "0,1,2,3",
@@ -80,6 +143,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x24",
+        "UMask": "0xff",
+        "BriefDescription": "All L2 requests.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.REFERENCES",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x27",
         "UMask": "0x50",
         "BriefDescription": "Not rejected writebacks that hit L2 cache",
@@ -131,6 +203,27 @@
         "CounterHTOff": "2"
     },
     {
+        "EventCode": "0x48",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
+        "Counter": "2",
+        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
+        "AnyThread": "1",
+        "CounterMask": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0x48",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
+        "Counter": "0,1,2,3",
+        "EventName": "L1D_PEND_MISS.FB_FULL",
+        "CounterMask": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x51",
         "UMask": "0x1",
         "BriefDescription": "L1D data line replacements",
@@ -153,12 +246,35 @@
     },
     {
         "EventCode": "0x60",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
+        "CounterMask": "1",
+        "Errata": "BDM76",
+        "PublicDescription": "This event counts cycles when offcore outstanding Demand Data Read transactions are present in the super queue (SQ). A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation).",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x60",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
+        "CounterMask": "6",
+        "Errata": "BDM76",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x60",
         "UMask": "0x2",
         "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
         "Errata": "BDM76",
-        "PublicDescription": "This event counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The \"Offcore outstanding\" state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+        "PublicDescription": "This event counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The Offcore outstanding state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -175,24 +291,24 @@
     },
     {
         "EventCode": "0x60",
-        "UMask": "0x8",
-        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
+        "UMask": "0x4",
+        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
+        "CounterMask": "1",
         "Errata": "BDM76",
-        "PublicDescription": "This event counts the number of offcore outstanding cacheable Core Data Read transactions in the super queue every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
+        "PublicDescription": "This event counts the number of offcore outstanding demand rfo Reads transactions in the super queue every cycle. The Offcore outstanding state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x60",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
+        "UMask": "0x8",
+        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
-        "CounterMask": "1",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
         "Errata": "BDM76",
-        "PublicDescription": "This event counts cycles when offcore outstanding Demand Data Read transactions are present in the super queue (SQ). A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation).",
+        "PublicDescription": "This event counts the number of offcore outstanding cacheable Core Data Read transactions in the super queue every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -209,18 +325,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x4",
-        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
-        "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
-        "CounterMask": "1",
-        "Errata": "BDM76",
-        "PublicDescription": "This event counts the number of offcore outstanding demand rfo Reads transactions in the super queue every cycle. The \"Offcore outstanding\" state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "EventCode": "0x63",
         "UMask": "0x2",
         "BriefDescription": "Cycles when L1D is locked",
@@ -266,7 +370,7 @@
         "BriefDescription": "Demand and prefetch data reads",
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_REQUESTS.ALL_DATA_RD",
-        "PublicDescription": "This event counts the demand and prefetch data reads. All Core Data Reads include cacheable \"Demands\" and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
+        "PublicDescription": "This event counts the demand and prefetch data reads. All Core Data Reads include cacheable Demands and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -281,26 +385,35 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "EventCode": "0xD0",
         "UMask": "0x11",
-        "BriefDescription": "Retired load uops that miss the STLB.",
+        "BriefDescription": "Retired load uops that miss the STLB. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_LOADS",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts load uops with true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts load uops with true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD0",
         "UMask": "0x12",
-        "BriefDescription": "Retired store uops that miss the STLB.",
+        "BriefDescription": "Retired store uops that miss the STLB. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_STORES",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts store uops with true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts store uops true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
         "SampleAfterValue": "100003",
         "L1_Hit_Indication": "1",
         "CounterHTOff": "0,1,2,3"
@@ -308,37 +421,37 @@
     {
         "EventCode": "0xD0",
         "UMask": "0x21",
-        "BriefDescription": "Retired load uops with locked access.",
+        "BriefDescription": "Retired load uops with locked access. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.LOCK_LOADS",
         "Errata": "BDM35",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts load uops with locked access retired to the architected path.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts load uops with locked access retired to the architected path.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD0",
         "UMask": "0x41",
-        "BriefDescription": "Retired load uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired load uops that split across a cacheline boundary.(Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts line-splitted load uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts line-splitted load uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD0",
         "UMask": "0x42",
-        "BriefDescription": "Retired store uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired store uops that split across a cacheline boundary. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_STORES",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts line-splitted store uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts line-splitted store uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
         "SampleAfterValue": "100003",
         "L1_Hit_Indication": "1",
         "CounterHTOff": "0,1,2,3"
@@ -346,24 +459,24 @@
     {
         "EventCode": "0xD0",
         "UMask": "0x81",
-        "BriefDescription": "All retired load uops.",
+        "BriefDescription": "All retired load uops. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.ALL_LOADS",
-        "PublicDescription": "This event counts load uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event counts AVX-256bit load/store double-pump memory uops as a single uop at retirement. This event also counts SW prefetches.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts load uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event ?ounts AVX-256bit load/store double-pump memory uops as a single uop at retirement. This event also counts SW prefetches.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD0",
         "UMask": "0x82",
-        "BriefDescription": "All retired store uops.",
+        "BriefDescription": "Retired store uops that split across a cacheline boundary. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.ALL_STORES",
-        "PublicDescription": "This event counts store uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event counts AVX-256bit load/store double-pump memory uops as a single uop at retirement.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts store uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event ?ounts AVX-256bit load/store double-pump memory uops as a single uop at retirement.",
         "SampleAfterValue": "2000003",
         "L1_Hit_Indication": "1",
         "CounterHTOff": "0,1,2,3"
@@ -371,69 +484,69 @@
     {
         "EventCode": "0xD1",
         "UMask": "0x1",
-        "BriefDescription": "Retired load uops with L1 cache hits as data sources.",
+        "BriefDescription": "Retired load uops with L1 cache hits as data sources. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L1_HIT",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were hits in the nearest-level (L1) cache.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit  even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load. This event also counts SW prefetches independent of the actual data source.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data source were hits in the nearest-level (L1) cache.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit  even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load. This event also counts SW prefetches independent of the actual data source.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD1",
         "UMask": "0x2",
-        "BriefDescription": "Retired load uops with L2 cache hits as data sources.",
+        "BriefDescription": "Retired load uops with L2 cache hits as data sources. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_HIT",
         "Errata": "BDM35",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were hits in the mid-level (L2) cache.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were hits in the mid-level (L2) cache.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD1",
         "UMask": "0x4",
-        "BriefDescription": "Retired load uops which data sources were data hits in L3 without snoops required.",
+        "BriefDescription": "Hit in last-level (L3) cache. Excludes Unknown data-source. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L3_HIT",
         "Errata": "BDM100",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were data hits in the last-level (L3) cache without snoops required.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were data hits in the last-level (L3) cache without snoops required.",
         "SampleAfterValue": "50021",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD1",
         "UMask": "0x8",
-        "BriefDescription": "Retired load uops misses in L1 cache as data sources.",
+        "BriefDescription": "Retired load uops misses in L1 cache as data sources. Uses PEBS.",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L1_MISS",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were misses in the nearest-level (L1) cache. Counting excludes unknown and UC data source.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were misses in the nearest-level (L1) cache. Counting excludes unknown and UC data source.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD1",
         "UMask": "0x10",
-        "BriefDescription": "Miss in mid-level (L2) cache. Excludes Unknown data-source.",
+        "BriefDescription": "Retired load uops with L2 cache misses as data sources. Uses PEBS.",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_MISS",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were misses in the mid-level (L2) cache. Counting excludes unknown and UC data source.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were misses in the mid-level (L2) cache. Counting excludes unknown and UC data source.",
         "SampleAfterValue": "50021",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD1",
         "UMask": "0x20",
-        "BriefDescription": "Miss in last-level (L3) cache. Excludes Unknown data-source.",
+        "BriefDescription": "Miss in last-level (L3) cache. Excludes Unknown data-source. (Precise Event - PEBS).",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
@@ -445,77 +558,112 @@
     {
         "EventCode": "0xD1",
         "UMask": "0x40",
-        "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready.",
+        "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.HIT_LFB",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were load uops missed L1 but hit a fill buffer due to a preceding miss to the same cache line with the data not ready.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit  even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were load uops missed L1 but hit a fill buffer due to a preceding miss to the same cache line with the data not ready.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit  even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD2",
         "UMask": "0x1",
-        "BriefDescription": "Retired load uops which data sources were L3 hit and cross-core snoop missed in on-pkg core cache.",
+        "BriefDescription": "Retired load uops which data sources were L3 hit and cross-core snoop missed in on-pkg core cache. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_MISS",
         "Errata": "BDM100",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were L3 Hit and a cross-core snoop missed in the on-pkg core cache.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were L3 Hit and a cross-core snoop missed in the on-pkg core cache.",
         "SampleAfterValue": "20011",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD2",
         "UMask": "0x2",
-        "BriefDescription": "Retired load uops which data sources were L3 and cross-core snoop hits in on-pkg core cache.",
+        "BriefDescription": "Retired load uops which data sources were L3 and cross-core snoop hits in on-pkg core cache. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HIT",
         "Errata": "BDM100",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were L3 hit and a cross-core snoop hit in the on-pkg core cache.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were L3 hit and a cross-core snoop hit in the on-pkg core cache.",
         "SampleAfterValue": "20011",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD2",
         "UMask": "0x4",
-        "BriefDescription": "Retired load uops which data sources were HitM responses from shared L3.",
+        "BriefDescription": "Retired load uops which data sources were HitM responses from shared L3. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HITM",
         "Errata": "BDM100",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were HitM responses from a core on same socket (shared L3).",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were HitM responses from a core on same socket (shared L3).",
         "SampleAfterValue": "20011",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD2",
         "UMask": "0x8",
-        "BriefDescription": "Retired load uops which data sources were hits in L3 without snoops required.",
+        "BriefDescription": "Retired load uops which data sources were hits in L3 without snoops required. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_NONE",
         "Errata": "BDM100",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were hits in the last-level (L3) cache without snoops required.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were hits in the last-level (L3) cache without snoops required.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD3",
         "UMask": "0x1",
-        "BriefDescription": "Data from local DRAM either Snoop not needed or Snoop Miss (RspI)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.LOCAL_DRAM",
         "Errata": "BDE70, BDM100",
-        "PublicDescription": "Retired load uop whose Data Source was: local DRAM either Snoop not needed or Snoop Miss (RspI).",
+        "PublicDescription": "This event counts retired load uops where the data came from local DRAM. This does not include hardware prefetches. This is a precise event.",
+        "SampleAfterValue": "100007",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xD3",
+        "UMask": "0x4",
+        "BriefDescription": "Retired load uop whose Data Source was: remote DRAM either Snoop not needed or Snoop Miss (RspI) (Precise Event)",
+        "Data_LA": "1",
+        "PEBS": "1",
+        "Counter": "0,1,2,3",
+        "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.REMOTE_DRAM",
+        "Errata": "BDE70",
+        "SampleAfterValue": "100007",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xD3",
+        "UMask": "0x10",
+        "BriefDescription": "Retired load uop whose Data Source was: Remote cache HITM (Precise Event)",
+        "Data_LA": "1",
+        "PEBS": "1",
+        "Counter": "0,1,2,3",
+        "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.REMOTE_HITM",
+        "Errata": "BDE70",
+        "SampleAfterValue": "100007",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xD3",
+        "UMask": "0x20",
+        "BriefDescription": "Retired load uop whose Data Source was: forwarded from remote cache (Precise Event)",
+        "Data_LA": "1",
+        "PEBS": "1",
+        "Counter": "0,1,2,3",
+        "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.REMOTE_FWD",
+        "Errata": "BDE70",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
     },
@@ -657,118 +805,5 @@
         "PublicDescription": "This event counts the number of split locks in the super queue.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x42",
-        "BriefDescription": "RFO requests that hit L2 cache.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.RFO_HIT",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x22",
-        "BriefDescription": "RFO requests that miss L2 cache.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.RFO_MISS",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x44",
-        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.CODE_RD_HIT",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x24",
-        "BriefDescription": "L2 cache misses when fetching instructions.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.CODE_RD_MISS",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x27",
-        "BriefDescription": "Demand requests that miss L2 cache.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0xe7",
-        "BriefDescription": "Demand requests to L2 cache.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x3f",
-        "BriefDescription": "All requests that miss L2 cache.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.MISS",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0xff",
-        "BriefDescription": "All L2 requests.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.REFERENCES",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
-        "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0x60",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
-        "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
-        "CounterMask": "6",
-        "Errata": "BDM76",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x48",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
-        "Counter": "2",
-        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
-        "AnyThread": "1",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0x48",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
-        "Counter": "0,1,2,3",
-        "EventName": "L1D_PEND_MISS.FB_FULL",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/broadwellde/floating-point.json b/tools/perf/pmu-events/arch/x86/broadwellde/floating-point.json
index 4ae1ea24f22f..d7b9d9c9c518 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellde/floating-point.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellde/floating-point.json
@@ -6,7 +6,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OTHER_ASSISTS.AVX_TO_SSE",
         "Errata": "BDM30",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of transitions from AVX-256 to legacy SSE when penalty is applicable.",
+        "PublicDescription": "This event counts the number of transitions from AVX-256 to legacy SSE when penalty is applicable.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -17,7 +17,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OTHER_ASSISTS.SSE_TO_AVX",
         "Errata": "BDM30",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of transitions from legacy SSE to AVX-256 when penalty is applicable.",
+        "PublicDescription": "This event counts the number of transitions from legacy SSE to AVX-256 when penalty is applicable.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -25,7 +25,6 @@
         "EventCode": "0xC7",
         "UMask": "0x1",
         "BriefDescription": "Number of SSE/AVX computational scalar double precision floating-point instructions retired.  Each count represents 1 computation. Applies to SSE* and AVX* scalar double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT FM(N)ADD/SUB.  FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "FP_ARITH_INST_RETIRED.SCALAR_DOUBLE",
         "SampleAfterValue": "2000003",
@@ -35,7 +34,6 @@
         "EventCode": "0xC7",
         "UMask": "0x2",
         "BriefDescription": "Number of SSE/AVX computational scalar single precision floating-point instructions retired.  Each count represents 1 computation. Applies to SSE* and AVX* scalar single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT FM(N)ADD/SUB.  FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "FP_ARITH_INST_RETIRED.SCALAR_SINGLE",
         "SampleAfterValue": "2000003",
@@ -43,9 +41,17 @@
     },
     {
         "EventCode": "0xC7",
+        "UMask": "0x3",
+        "BriefDescription": "Number of SSE/AVX computational scalar floating-point instructions retired. Applies to SSE* and AVX* scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "Counter": "0,1,2,3",
+        "EventName": "FP_ARITH_INST_RETIRED.SCALAR",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xC7",
         "UMask": "0x4",
         "BriefDescription": "Number of SSE/AVX computational 128-bit packed double precision floating-point instructions retired.  Each count represents 2 computations. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE",
         "SampleAfterValue": "2000003",
@@ -55,7 +61,6 @@
         "EventCode": "0xC7",
         "UMask": "0x8",
         "BriefDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired.  Each count represents 4 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE",
         "SampleAfterValue": "2000003",
@@ -65,19 +70,54 @@
         "EventCode": "0xC7",
         "UMask": "0x10",
         "BriefDescription": "Number of SSE/AVX computational 256-bit packed double precision floating-point instructions retired.  Each count represents 4 computations. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0xC7",
+        "UMask": "0x15",
+        "BriefDescription": "Number of SSE/AVX computational double precision floating-point instructions retired. Applies to SSE* and AVX*scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.  ?.",
+        "Counter": "0,1,2,3",
+        "EventName": "FP_ARITH_INST_RETIRED.DOUBLE",
+        "SampleAfterValue": "2000006",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xc7",
+        "UMask": "0x20",
+        "BriefDescription": "Number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired.  Each count represents 8 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "Counter": "0,1,2,3",
+        "EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xC7",
+        "UMask": "0x2a",
+        "BriefDescription": "Number of SSE/AVX computational single precision floating-point instructions retired. Applies to SSE* and AVX*scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element. ?.",
+        "Counter": "0,1,2,3",
+        "EventName": "FP_ARITH_INST_RETIRED.SINGLE",
+        "SampleAfterValue": "2000005",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xC7",
+        "UMask": "0x3c",
+        "BriefDescription": "Number of SSE/AVX computational packed floating-point instructions retired. Applies to SSE* and AVX*, packed, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "Counter": "0,1,2,3",
+        "EventName": "FP_ARITH_INST_RETIRED.PACKED",
+        "SampleAfterValue": "2000004",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "EventCode": "0xCA",
         "UMask": "0x2",
         "BriefDescription": "Number of X87 assists due to output value.",
         "Counter": "0,1,2,3",
         "EventName": "FP_ASSIST.X87_OUTPUT",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of x87 floating point (FP) micro-code assist (numeric overflow/underflow, inexact result) when the output value (destination register) is invalid.",
+        "PublicDescription": "This event counts the number of x87 floating point (FP) micro-code assist (numeric overflow/underflow, inexact result) when the output value (destination register) is invalid.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -87,7 +127,7 @@
         "BriefDescription": "Number of X87 assists due to input value.",
         "Counter": "0,1,2,3",
         "EventName": "FP_ASSIST.X87_INPUT",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts x87 floating point (FP) micro-code assist (invalid operation, denormal operand, SNaN operand) when the input value (one of the source operands to an FP instruction) is invalid.",
+        "PublicDescription": "This event counts x87 floating point (FP) micro-code assist (invalid operation, denormal operand, SNaN operand) when the input value (one of the source operands to an FP instruction) is invalid.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -97,7 +137,7 @@
         "BriefDescription": "Number of SIMD FP assists due to Output values",
         "Counter": "0,1,2,3",
         "EventName": "FP_ASSIST.SIMD_OUTPUT",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of SSE* floating point (FP) micro-code assist (numeric overflow/underflow) when the output value (destination register) is invalid. Counting covers only cases involving penalties that require micro-code assist intervention.",
+        "PublicDescription": "This event counts the number of SSE* floating point (FP) micro-code assist (numeric overflow/underflow) when the output value (destination register) is invalid. Counting covers only cases involving penalties that require micro-code assist intervention.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -107,7 +147,7 @@
         "BriefDescription": "Number of SIMD FP assists due to input values",
         "Counter": "0,1,2,3",
         "EventName": "FP_ASSIST.SIMD_INPUT",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts any input SSE* FP assist - invalid operation, denormal operand, dividing by zero, SNaN operand. Counting includes only cases involving penalties that required micro-code assist intervention.",
+        "PublicDescription": "This event counts any input SSE* FP assist - invalid operation, denormal operand, dividing by zero, SNaN operand. Counting includes only cases involving penalties that required micro-code assist intervention.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -121,51 +161,5 @@
         "PublicDescription": "This event counts cycles with any input and output SSE or x87 FP assist. If an input and output assist are detected on the same cycle the event increments by 1.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xc7",
-        "UMask": "0x20",
-        "BriefDescription": "Number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired.  Each count represents 8 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "PEBS": "1",
-        "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC7",
-        "UMask": "0x3",
-        "BriefDescription": "Number of SSE/AVX computational scalar floating-point instructions retired. Applies to SSE* and AVX* scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.SCALAR",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC7",
-        "UMask": "0x3c",
-        "BriefDescription": "Number of SSE/AVX computational packed floating-point instructions retired. Applies to SSE* and AVX*, packed, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.PACKED",
-        "SampleAfterValue": "2000004",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC7",
-        "UMask": "0x2a",
-        "BriefDescription": "Number of SSE/AVX computational single precision floating-point instructions retired. Applies to SSE* and AVX*scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element. ?.",
-        "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.SINGLE",
-        "SampleAfterValue": "2000005",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC7",
-        "UMask": "0x15",
-        "BriefDescription": "Number of SSE/AVX computational double precision floating-point instructions retired. Applies to SSE* and AVX*scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.  ?.",
-        "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.DOUBLE",
-        "SampleAfterValue": "2000006",
-        "CounterHTOff": "0,1,2,3"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/broadwellde/frontend.json b/tools/perf/pmu-events/arch/x86/broadwellde/frontend.json
index 06bf0a40e568..72781e1e3362 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellde/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellde/frontend.json
@@ -15,80 +15,49 @@
         "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from MITE path",
         "Counter": "0,1,2,3",
         "EventName": "IDQ.MITE_UOPS",
-        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x79",
-        "UMask": "0x8",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
-        "Counter": "0,1,2,3",
-        "EventName": "IDQ.DSB_UOPS",
-        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may \"bypass\" the IDQ.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x79",
-        "UMask": "0x10",
-        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_DSB_UOPS",
-        "PublicDescription": "This event counts the number of uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may \"bypass\" the IDQ.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x79",
-        "UMask": "0x20",
-        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_MITE_UOPS",
-        "PublicDescription": "This event counts the number of uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may \"bypass\" the IDQ.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x79",
-        "UMask": "0x30",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "UMask": "0x4",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_UOPS",
-        "PublicDescription": "This event counts the total number of uops delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may \"bypass\" the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
+        "EventName": "IDQ.MITE_CYCLES",
+        "CounterMask": "1",
+        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x79",
-        "UMask": "0x30",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "UMask": "0x8",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_CYCLES",
-        "CounterMask": "1",
-        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may \"bypass\" the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
+        "EventName": "IDQ.DSB_UOPS",
+        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x79",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MITE_CYCLES",
+        "EventName": "IDQ.DSB_CYCLES",
         "CounterMask": "1",
-        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x79",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path",
+        "UMask": "0x10",
+        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.DSB_CYCLES",
-        "CounterMask": "1",
-        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may \"bypass\" the IDQ.",
+        "EventName": "IDQ.MS_DSB_UOPS",
+        "PublicDescription": "This event counts the number of uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -99,7 +68,7 @@
         "Counter": "0,1,2,3",
         "EventName": "IDQ.MS_DSB_CYCLES",
         "CounterMask": "1",
-        "PublicDescription": "This event counts cycles during which uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts cycles during which uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -111,7 +80,7 @@
         "Counter": "0,1,2,3",
         "EventName": "IDQ.MS_DSB_OCCUR",
         "CounterMask": "1",
-        "PublicDescription": "This event counts the number of deliveries to Instruction Decode Queue (IDQ) initiated by Decode Stream Buffer (DSB) while the Microcode Sequencer (MS) is busy. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts the number of deliveries to Instruction Decode Queue (IDQ) initiated by Decode Stream Buffer (DSB) while the Microcode Sequencer (MS) is busy. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -122,7 +91,7 @@
         "Counter": "0,1,2,3",
         "EventName": "IDQ.ALL_DSB_CYCLES_4_UOPS",
         "CounterMask": "4",
-        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -133,7 +102,17 @@
         "Counter": "0,1,2,3",
         "EventName": "IDQ.ALL_DSB_CYCLES_ANY_UOPS",
         "CounterMask": "1",
-        "PublicDescription": "This event counts the number of cycles  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts the number of cycles  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may bypass the IDQ.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x79",
+        "UMask": "0x20",
+        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "Counter": "0,1,2,3",
+        "EventName": "IDQ.MS_MITE_UOPS",
+        "PublicDescription": "This event counts the number of uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -144,7 +123,7 @@
         "Counter": "0,1,2,3",
         "EventName": "IDQ.ALL_MITE_CYCLES_4_UOPS",
         "CounterMask": "4",
-        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -155,7 +134,39 @@
         "Counter": "0,1,2,3",
         "EventName": "IDQ.ALL_MITE_CYCLES_ANY_UOPS",
         "CounterMask": "1",
-        "PublicDescription": "This event counts the number of cycles  uops were delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "PublicDescription": "This event counts the number of cycles  uops were delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x79",
+        "UMask": "0x30",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "Counter": "0,1,2,3",
+        "EventName": "IDQ.MS_UOPS",
+        "PublicDescription": "This event counts the total number of uops delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may bypass the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x79",
+        "UMask": "0x30",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "Counter": "0,1,2,3",
+        "EventName": "IDQ.MS_CYCLES",
+        "CounterMask": "1",
+        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may bypass the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EdgeDetect": "1",
+        "EventCode": "0x79",
+        "UMask": "0x30",
+        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
+        "Counter": "0,1,2,3",
+        "EventName": "IDQ.MS_SWITCHES",
+        "CounterMask": "1",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -165,7 +176,7 @@
         "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from MITE path",
         "Counter": "0,1,2,3",
         "EventName": "IDQ.MITE_ALL_UOPS",
-        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -205,7 +216,7 @@
         "BriefDescription": "Uops not delivered to Resource Allocation Table (RAT) per thread when backend of the machine is not stalled",
         "Counter": "0,1,2,3",
         "EventName": "IDQ_UOPS_NOT_DELIVERED.CORE",
-        "PublicDescription": "This event counts the number of uops not delivered to Resource Allocation Table (RAT) per thread adding ?4 ? x? when Resource Allocation Table (RAT) is not stalled and Instruction Decode Queue (IDQ) delivers x uops to Resource Allocation Table (RAT) (where x belongs to {0,1,2,3}). Counting does not cover cases when:\n a. IDQ-Resource Allocation Table (RAT) pipe serves the other thread;\n b. Resource Allocation Table (RAT) is stalled for the thread (including uop drops and clear BE conditions); \n c. Instruction Decode Queue (IDQ) delivers four uops.",
+        "PublicDescription": "This event counts the number of uops not delivered to Resource Allocation Table (RAT) per thread adding 4  x when Resource Allocation Table (RAT) is not stalled and Instruction Decode Queue (IDQ) delivers x uops to Resource Allocation Table (RAT) (where x belongs to {0,1,2,3}). Counting does not cover cases when:\n a. IDQ-Resource Allocation Table (RAT) pipe serves the other thread;\n b. Resource Allocation Table (RAT) is stalled for the thread (including uop drops and clear BE conditions); \n c. Instruction Decode Queue (IDQ) delivers four uops.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -268,18 +279,7 @@
         "BriefDescription": "Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles.",
         "Counter": "0,1,2,3",
         "EventName": "DSB2MITE_SWITCHES.PENALTY_CYCLES",
-        "PublicDescription": "This event counts Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles. These cycles do not include uops routed through because of the switch itself, for example, when Instruction Decode Queue (IDQ) pre-allocation is unavailable, or Instruction Decode Queue (IDQ) is full. SBD-to-MITE switch true penalty cycles happen after the merge mux (MM) receives Decode Stream Buffer (DSB) Sync-indication until receiving the first MITE uop. \nMM is placed before Instruction Decode Queue (IDQ) to merge uops being fed from the MITE and Decode Stream Buffer (DSB) paths. Decode Stream Buffer (DSB) inserts the Sync-indication whenever a Decode Stream Buffer (DSB)-to-MITE switch occurs.\nPenalty: A Decode Stream Buffer (DSB) hit followed by a Decode Stream Buffer (DSB) miss can cost up to six cycles in which no uops are delivered to the IDQ. Most often, such switches from the Decode Stream Buffer (DSB) to the legacy pipeline cost 0?2 cycles.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EdgeDetect": "1",
-        "EventCode": "0x79",
-        "UMask": "0x30",
-        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
-        "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_SWITCHES",
-        "CounterMask": "1",
+        "PublicDescription": "This event counts Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles. These cycles do not include uops routed through because of the switch itself, for example, when Instruction Decode Queue (IDQ) pre-allocation is unavailable, or Instruction Decode Queue (IDQ) is full. SBD-to-MITE switch true penalty cycles happen after the merge mux (MM) receives Decode Stream Buffer (DSB) Sync-indication until receiving the first MITE uop. \nMM is placed before Instruction Decode Queue (IDQ) to merge uops being fed from the MITE and Decode Stream Buffer (DSB) paths. Decode Stream Buffer (DSB) inserts the Sync-indication whenever a Decode Stream Buffer (DSB)-to-MITE switch occurs.\nPenalty: A Decode Stream Buffer (DSB) hit followed by a Decode Stream Buffer (DSB) miss can cost up to six cycles in which no uops are delivered to the IDQ. Most often, such switches from the Decode Stream Buffer (DSB) to the legacy pipeline cost 02 cycles.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
diff --git a/tools/perf/pmu-events/arch/x86/broadwellde/memory.json b/tools/perf/pmu-events/arch/x86/broadwellde/memory.json
index cfa1e5876ec3..e44f73c24ac8 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellde/memory.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellde/memory.json
@@ -95,7 +95,6 @@
         "BriefDescription": "Counts the number of times a class of instructions that may cause a transactional abort was executed. Since this is the count of execution, it may not always cause a transactional abort.",
         "Counter": "0,1,2,3",
         "EventName": "TX_EXEC.MISC1",
-        "PublicDescription": "Unfriendly TSX abort triggered by  a flowmarker.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -171,11 +170,11 @@
     {
         "EventCode": "0xc8",
         "UMask": "0x4",
-        "BriefDescription": "Number of times HLE abort was triggered",
+        "BriefDescription": "Number of times HLE abort was triggered (PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "HLE_RETIRED.ABORTED",
-        "PublicDescription": "Number of times HLE abort was triggered.",
+        "PublicDescription": "Number of times HLE abort was triggered (PEBS).",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -252,11 +251,11 @@
     {
         "EventCode": "0xc9",
         "UMask": "0x4",
-        "BriefDescription": "Number of times RTM abort was triggered",
+        "BriefDescription": "Number of times RTM abort was triggered (PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "RTM_RETIRED.ABORTED",
-        "PublicDescription": "Number of times RTM abort was triggered .",
+        "PublicDescription": "Number of times RTM abort was triggered (PEBS).",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
diff --git a/tools/perf/pmu-events/arch/x86/broadwellde/other.json b/tools/perf/pmu-events/arch/x86/broadwellde/other.json
index 718fcb1db2ee..4475249ea9da 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellde/other.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellde/other.json
@@ -10,16 +10,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x5C",
-        "UMask": "0x2",
-        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
-        "Counter": "0,1,2,3",
-        "EventName": "CPL_CYCLES.RING123",
-        "PublicDescription": "This event counts unhalted core cycles during which the thread is in rings 1, 2, or 3.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "EdgeDetect": "1",
         "EventCode": "0x5C",
         "UMask": "0x1",
@@ -32,6 +22,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x5C",
+        "UMask": "0x2",
+        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
+        "Counter": "0,1,2,3",
+        "EventName": "CPL_CYCLES.RING123",
+        "PublicDescription": "This event counts unhalted core cycles during which the thread is in rings 1, 2, or 3.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x63",
         "UMask": "0x1",
         "BriefDescription": "Cycles when L1 and L2 are locked due to UC or split lock",
diff --git a/tools/perf/pmu-events/arch/x86/broadwellde/pipeline.json b/tools/perf/pmu-events/arch/x86/broadwellde/pipeline.json
index 02b4e1035f2d..920c89da9111 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellde/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellde/pipeline.json
@@ -3,31 +3,41 @@
         "EventCode": "0x00",
         "UMask": "0x1",
         "BriefDescription": "Instructions retired from execution.",
-        "Counter": "Fixed counter 1",
+        "Counter": "Fixed counter 0",
         "EventName": "INST_RETIRED.ANY",
         "PublicDescription": "This event counts the number of instructions retired from execution. For instructions that consist of multiple micro-ops, this event counts the retirement of the last micro-op of the instruction. Counting continues during hardware interrupts, traps, and inside interrupt handlers. \nNotes: INST_RETIRED.ANY is counted by a designated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. INST_RETIRED.ANY_P is counted by a programmable counter and it is an architectural performance event. \nCounting: Faulting executions of GETSEC/VM entry/VM Exit/MWait will not count as retired instructions.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 1"
+        "CounterHTOff": "Fixed counter 0"
     },
     {
         "EventCode": "0x00",
         "UMask": "0x2",
         "BriefDescription": "Core cycles when the thread is not in halt state",
-        "Counter": "Fixed counter 2",
+        "Counter": "Fixed counter 1",
         "EventName": "CPU_CLK_UNHALTED.THREAD",
         "PublicDescription": "This event counts the number of core cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 2"
+        "CounterHTOff": "Fixed counter 1"
+    },
+    {
+        "EventCode": "0x00",
+        "UMask": "0x2",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "Counter": "Fixed counter 1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "Fixed counter 1"
     },
     {
         "EventCode": "0x00",
         "UMask": "0x3",
         "BriefDescription": "Reference cycles when the core is not in halt state.",
-        "Counter": "Fixed counter 3",
+        "Counter": "Fixed counter 2",
         "EventName": "CPU_CLK_UNHALTED.REF_TSC",
         "PublicDescription": "This event counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. This event has a constant ratio with the CPU_CLK_UNHALTED.REF_XCLK event. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. \nNote: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'.  This event is clocked by base clock (100 Mhz) on Sandy Bridge. The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'.  After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 3"
+        "CounterHTOff": "Fixed counter 2"
     },
     {
         "EventCode": "0x03",
@@ -60,22 +70,33 @@
     },
     {
         "EventCode": "0x0D",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles when Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the thread",
+        "UMask": "0x3",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for this thread (e.g. misprediction or memory nuke)",
         "Counter": "0,1,2,3",
-        "EventName": "INT_MISC.RAT_STALL_CYCLES",
-        "PublicDescription": "This event counts the number of cycles during which Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the current thread. This also includes the cycles during which the Allocator is serving another thread.",
+        "EventName": "INT_MISC.RECOVERY_CYCLES",
+        "CounterMask": "1",
+        "PublicDescription": "Cycles checkpoints in Resource Allocation Table (RAT) are recovering from JEClear or machine clear.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x0D",
         "UMask": "0x3",
-        "BriefDescription": "Number of cycles waiting for the checkpoints in Resource Allocation Table (RAT) to be recovered after Nuke due to all other cases except JEClear (e.g. whenever a ucode assist is needed like SSE exception, memory disambiguation, etc...)",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
         "Counter": "0,1,2,3",
-        "EventName": "INT_MISC.RECOVERY_CYCLES",
+        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
+        "AnyThread": "1",
         "CounterMask": "1",
-        "PublicDescription": "Cycles checkpoints in Resource Allocation Table (RAT) are recovering from JEClear or machine clear.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x0D",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles when Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the thread",
+        "Counter": "0,1,2,3",
+        "EventName": "INT_MISC.RAT_STALL_CYCLES",
+        "PublicDescription": "This event counts the number of cycles during which Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the current thread. This also includes the cycles during which the Allocator is serving another thread.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -90,6 +111,18 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "Invert": "1",
+        "EventCode": "0x0E",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_ISSUED.STALL_CYCLES",
+        "CounterMask": "1",
+        "PublicDescription": "This event counts cycles during which the Resource Allocation Table (RAT) does not issue any Uops to the reservation station (RS) for the current thread.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "EventCode": "0x0E",
         "UMask": "0x10",
         "BriefDescription": "Number of flags-merge uops being allocated. Such uops considered perf sensitive; added by GSR u-arch.",
@@ -118,18 +151,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "Invert": "1",
-        "EventCode": "0x0E",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_ISSUED.STALL_CYCLES",
-        "CounterMask": "1",
-        "PublicDescription": "This event counts cycles during which the Resource Allocation Table (RAT) does not issue any Uops to the reservation station (RS) for the current thread.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
         "EventCode": "0x14",
         "UMask": "0x1",
         "BriefDescription": "Cycles when divider is busy executing divide operations",
@@ -141,6 +162,26 @@
     },
     {
         "EventCode": "0x3C",
+        "UMask": "0x0",
+        "BriefDescription": "Thread cycles when thread is not in halt state",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P",
+        "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "UMask": "0x0",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
         "UMask": "0x1",
         "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
         "Counter": "0,1,2,3",
@@ -150,6 +191,36 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x3C",
+        "UMask": "0x1",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "UMask": "0x1",
+        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
+        "PublicDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate).",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "UMask": "0x1",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x3c",
         "UMask": "0x2",
         "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
@@ -159,6 +230,15 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0x3C",
+        "UMask": "0x2",
+        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x4c",
         "UMask": "0x1",
         "BriefDescription": "Not software-prefetch load dispatches that hit FB allocated for software prefetch",
@@ -225,6 +305,18 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EdgeDetect": "1",
+        "Invert": "1",
+        "EventCode": "0x5E",
+        "UMask": "0x1",
+        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
+        "Counter": "0,1,2,3",
+        "EventName": "RS_EVENTS.EMPTY_END",
+        "CounterMask": "1",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x87",
         "UMask": "0x1",
         "BriefDescription": "Stalls caused by changing prefix length of the instruction.",
@@ -406,6 +498,15 @@
     },
     {
         "EventCode": "0x89",
+        "UMask": "0xa0",
+        "BriefDescription": "Taken speculative and retired mispredicted indirect calls.",
+        "Counter": "0,1,2,3",
+        "EventName": "BR_MISP_EXEC.TAKEN_INDIRECT_NEAR_CALL",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x89",
         "UMask": "0xc1",
         "BriefDescription": "Speculative and retired mispredicted macro conditional branches",
         "Counter": "0,1,2,3",
@@ -435,6 +536,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA0",
+        "UMask": "0x3",
+        "BriefDescription": "Micro-op dispatches cancelled due to insufficient SIMD physical register file read ports",
+        "Counter": "0,1,2,3",
+        "EventName": "UOP_DISPATCHES_CANCELLED.SIMD_PRF",
+        "PublicDescription": "This event counts the number of micro-operations cancelled after they were dispatched from the scheduler to the execution units when the total number of physical register read ports across all dispatch ports exceeds the read bandwidth of the physical register file.  The SIMD_PRF subevent applies to the following instructions: VDPPS, DPPS, VPCMPESTRI, PCMPESTRI, VPCMPESTRM, PCMPESTRM, VFMADD*, VFMADDSUB*, VFMSUB*, VMSUBADD*, VFNMADD*, VFNMSUB*.  See the Broadwell Optimization Guide for more information.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "EventCode": "0xA1",
         "UMask": "0x1",
         "BriefDescription": "Cycles per thread when uops are executed in port 0",
@@ -446,6 +557,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 0.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_0_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles per thread when uops are executed in port 0",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_0",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 0.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x2",
         "BriefDescription": "Cycles per thread when uops are executed in port 1",
         "Counter": "0,1,2,3",
@@ -456,6 +587,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 1.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_1_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles per thread when uops are executed in port 1",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_1",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 1.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x4",
         "BriefDescription": "Cycles per thread when uops are executed in port 2",
         "Counter": "0,1,2,3",
@@ -466,6 +617,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x4",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 2.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_2_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x4",
+        "BriefDescription": "Cycles per thread when uops are executed in port 2",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_2",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 2.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x8",
         "BriefDescription": "Cycles per thread when uops are executed in port 3",
         "Counter": "0,1,2,3",
@@ -476,6 +647,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 3.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_3_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles per thread when uops are executed in port 3",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_3",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 3.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x10",
         "BriefDescription": "Cycles per thread when uops are executed in port 4",
         "Counter": "0,1,2,3",
@@ -486,6 +677,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x10",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 4.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_4_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x10",
+        "BriefDescription": "Cycles per thread when uops are executed in port 4",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_4",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 4.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x20",
         "BriefDescription": "Cycles per thread when uops are executed in port 5",
         "Counter": "0,1,2,3",
@@ -496,6 +707,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x20",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 5.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_5_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x20",
+        "BriefDescription": "Cycles per thread when uops are executed in port 5",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_5",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 5.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x40",
         "BriefDescription": "Cycles per thread when uops are executed in port 6",
         "Counter": "0,1,2,3",
@@ -506,6 +737,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x40",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 6.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_6_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x40",
+        "BriefDescription": "Cycles per thread when uops are executed in port 6",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_6",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 6.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x80",
         "BriefDescription": "Cycles per thread when uops are executed in port 7",
         "Counter": "0,1,2,3",
@@ -515,6 +766,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "UMask": "0x80",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 7.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_7_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x80",
+        "BriefDescription": "Cycles per thread when uops are executed in port 7",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_7",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 7.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xA2",
         "UMask": "0x1",
         "BriefDescription": "Resource-related stall cycles",
@@ -567,14 +838,13 @@
     },
     {
         "EventCode": "0xA3",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
-        "Counter": "2",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
-        "CounterMask": "8",
-        "PublicDescription": "Counts number of cycles the CPU has at least one pending  demand load request missing the L1 data cache.",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
+        "Counter": "0,1,2,3",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
+        "CounterMask": "1",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "2"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xA3",
@@ -589,8 +859,18 @@
     },
     {
         "EventCode": "0xA3",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
+        "Counter": "0,1,2,3",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
+        "CounterMask": "2",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xA3",
         "UMask": "0x4",
-        "BriefDescription": "Total execution stalls",
+        "BriefDescription": "This event increments by 1 for every cycle where there was no execute for this thread.",
         "Counter": "0,1,2,3",
         "EventName": "CYCLE_ACTIVITY.CYCLES_NO_EXECUTE",
         "CounterMask": "4",
@@ -600,6 +880,16 @@
     },
     {
         "EventCode": "0xA3",
+        "UMask": "0x4",
+        "BriefDescription": "Total execution stalls.",
+        "Counter": "0,1,2,3",
+        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
+        "CounterMask": "4",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA3",
         "UMask": "0x5",
         "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
         "Counter": "0,1,2,3",
@@ -611,6 +901,16 @@
     },
     {
         "EventCode": "0xA3",
+        "UMask": "0x5",
+        "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
+        "Counter": "0,1,2,3",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
+        "CounterMask": "5",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA3",
         "UMask": "0x6",
         "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
         "Counter": "0,1,2,3",
@@ -622,6 +922,37 @@
     },
     {
         "EventCode": "0xA3",
+        "UMask": "0x6",
+        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
+        "Counter": "0,1,2,3",
+        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
+        "CounterMask": "6",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA3",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+        "Counter": "2",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
+        "CounterMask": "8",
+        "PublicDescription": "Counts number of cycles the CPU has at least one pending  demand load request missing the L1 data cache.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0xA3",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+        "Counter": "2",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
+        "CounterMask": "8",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0xA3",
         "UMask": "0xc",
         "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
         "Counter": "2",
@@ -632,12 +963,41 @@
         "CounterHTOff": "2"
     },
     {
+        "EventCode": "0xA3",
+        "UMask": "0xc",
+        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
+        "Counter": "2",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
+        "CounterMask": "12",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "2"
+    },
+    {
         "EventCode": "0xA8",
         "UMask": "0x1",
         "BriefDescription": "Number of Uops delivered by the LSD.",
         "Counter": "0,1,2,3",
         "EventName": "LSD.UOPS",
-        "PublicDescription": "Number of Uops delivered by the LSD. ",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA8",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
+        "Counter": "0,1,2,3",
+        "EventName": "LSD.CYCLES_4_UOPS",
+        "CounterMask": "4",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA8",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
+        "Counter": "0,1,2,3",
+        "EventName": "LSD.CYCLES_ACTIVE",
+        "CounterMask": "1",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -652,6 +1012,58 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "Invert": "1",
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
+        "CounterMask": "1",
+        "PublicDescription": "This event counts cycles during which no uops were dispatched from the Reservation Station (RS) per thread.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles where at least 1 uop was executed per-thread.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
+        "CounterMask": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles where at least 2 uops were executed per-thread.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
+        "CounterMask": "2",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles where at least 3 uops were executed per-thread.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
+        "CounterMask": "3",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles where at least 4 uops were executed per-thread.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
+        "CounterMask": "4",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "EventCode": "0xB1",
         "UMask": "0x2",
         "BriefDescription": "Number of uops executed on the core.",
@@ -662,35 +1074,63 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "Invert": "1",
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+        "EventCode": "0xb1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
         "CounterMask": "1",
-        "PublicDescription": "This event counts cycles during which no uops were dispatched from the Reservation Station (RS) per thread.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xC0",
-        "UMask": "0x0",
-        "BriefDescription": "Number of instructions retired. General Counter   - architectural event",
+        "EventCode": "0xb1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
         "Counter": "0,1,2,3",
-        "EventName": "INST_RETIRED.ANY_P",
-        "Errata": "BDM61",
-        "PublicDescription": "This event counts the number of instructions (EOMs) retired. Counting covers macro-fused instructions individually (that is, increments by two).",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
+        "CounterMask": "2",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xC0",
+        "EventCode": "0xb1",
         "UMask": "0x2",
-        "BriefDescription": "FP operations  retired. X87 FP operations that have no exceptions:",
+        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
         "Counter": "0,1,2,3",
-        "EventName": "INST_RETIRED.X87",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts FP operations retired. For X87 FP operations that have no exceptions counting also includes flows that have several X87, or flows that use X87 uops in the exception handling.",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
+        "CounterMask": "3",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xb1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
+        "CounterMask": "4",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "Invert": "1",
+        "EventCode": "0xb1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xC0",
+        "UMask": "0x0",
+        "BriefDescription": "Number of instructions retired. General Counter   - architectural event",
+        "Counter": "0,1,2,3",
+        "EventName": "INST_RETIRED.ANY_P",
+        "Errata": "BDM61",
+        "PublicDescription": "This event counts the number of instructions (EOMs) retired. Counting covers macro-fused instructions individually (that is, increments by two).",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -707,6 +1147,16 @@
         "CounterHTOff": "1"
     },
     {
+        "EventCode": "0xC0",
+        "UMask": "0x2",
+        "BriefDescription": "FP operations  retired. X87 FP operations that have no exceptions:",
+        "Counter": "0,1,2,3",
+        "EventName": "INST_RETIRED.X87",
+        "PublicDescription": "This event counts FP operations retired. For X87 FP operations that have no exceptions counting also includes flows that have several X87, or flows that use X87 uops in the exception handling.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xC1",
         "UMask": "0x40",
         "BriefDescription": "Number of times any microcode assist is invoked by HW upon uop writeback.",
@@ -718,23 +1168,12 @@
     {
         "EventCode": "0xC2",
         "UMask": "0x1",
-        "BriefDescription": "Actually retired uops.",
+        "BriefDescription": "Actually retired uops. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "UOPS_RETIRED.ALL",
-        "PublicDescription": "This event counts all actually retired uops. Counting increments by two for micro-fused uops, and by one for macro-fused and other uops. Maximal increment value for one cycle is eight.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xC2",
-        "UMask": "0x2",
-        "BriefDescription": "Retirement slots used.",
-        "PEBS": "1",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of retirement slots used.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts all actually retired uops. Counting increments by two for micro-fused uops, and by one for macro-fused and other uops. Maximal increment value for one cycle is eight.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -746,7 +1185,7 @@
         "Counter": "0,1,2,3",
         "EventName": "UOPS_RETIRED.STALL_CYCLES",
         "CounterMask": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts cycles without actually retired uops.",
+        "PublicDescription": "This event counts cycles without actually retired uops.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -763,6 +1202,17 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0xC2",
+        "UMask": "0x2",
+        "BriefDescription": "Retirement slots used. (Precise Event - PEBS)",
+        "PEBS": "1",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts the number of retirement slots used.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xC3",
         "UMask": "0x1",
         "BriefDescription": "Cycles there was a Nuke. Account for both thread-specific and All Thread Nukes.",
@@ -773,6 +1223,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EdgeDetect": "1",
+        "EventCode": "0xC3",
+        "UMask": "0x1",
+        "BriefDescription": "Number of machine clears (nukes) of any type.",
+        "Counter": "0,1,2,3",
+        "EventName": "MACHINE_CLEARS.COUNT",
+        "CounterMask": "1",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xC3",
         "UMask": "0x4",
         "BriefDescription": "Self-modifying code (SMC) detected.",
@@ -794,44 +1255,67 @@
     },
     {
         "EventCode": "0xC4",
+        "UMask": "0x0",
+        "BriefDescription": "All (macro) branch instructions retired.",
+        "Counter": "0,1,2,3",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
+        "PublicDescription": "This event counts all (macro) branch instructions retired.",
+        "SampleAfterValue": "400009",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xC4",
         "UMask": "0x1",
-        "BriefDescription": "Conditional branch instructions retired.",
+        "BriefDescription": "Conditional branch instructions retired. (Precise Event - PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.CONDITIONAL",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts conditional branch instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts conditional branch instructions retired.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC4",
         "UMask": "0x2",
-        "BriefDescription": "Direct and indirect near call instructions retired.",
+        "BriefDescription": "Direct and indirect near call instructions retired. (Precise Event - PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.NEAR_CALL",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts both direct and indirect near call instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts both direct and indirect near call instructions retired.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC4",
-        "UMask": "0x0",
-        "BriefDescription": "All (macro) branch instructions retired.",
+        "UMask": "0x2",
+        "BriefDescription": "Direct and indirect macro near call instructions retired (captured in ring 3). (Precise Event - PEBS)",
+        "PEBS": "1",
         "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
-        "PublicDescription": "This event counts all (macro) branch instructions retired.",
-        "SampleAfterValue": "400009",
+        "EventName": "BR_INST_RETIRED.NEAR_CALL_R3",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts both direct and indirect macro near call instructions retired (captured in ring 3).",
+        "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC4",
+        "UMask": "0x4",
+        "BriefDescription": "All (macro) branch instructions retired. (Precise Event - PEBS)",
+        "PEBS": "2",
+        "Counter": "0,1,2,3",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
+        "Errata": "BDW98",
+        "PublicDescription": "This is a precise version of BR_INST_RETIRED.ALL_BRANCHES that counts all (macro) branch instructions retired.",
+        "SampleAfterValue": "400009",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xC4",
         "UMask": "0x8",
-        "BriefDescription": "Return instructions retired.",
+        "BriefDescription": "Return instructions retired. (Precise Event - PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.NEAR_RETURN",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts return instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts return instructions retired.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -841,18 +1325,18 @@
         "BriefDescription": "Not taken branch instructions retired.",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.NOT_TAKEN",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts not taken branch instructions retired.",
+        "PublicDescription": "This event counts not taken branch instructions retired.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC4",
         "UMask": "0x20",
-        "BriefDescription": "Taken branch instructions retired.",
+        "BriefDescription": "Taken branch instructions retired. (Precise Event - PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts taken branch instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts taken branch instructions retired.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -863,34 +1347,11 @@
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.FAR_BRANCH",
         "Errata": "BDW98",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts far branch instructions retired.",
+        "PublicDescription": "This event counts far branch instructions retired.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xC4",
-        "UMask": "0x4",
-        "BriefDescription": "All (macro) branch instructions retired. (Precise Event - PEBS)",
-        "PEBS": "2",
-        "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
-        "Errata": "BDW98",
-        "PublicDescription": "This is a precise version of BR_INST_RETIRED.ALL_BRANCHES that counts all (macro) branch instructions retired.",
-        "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC5",
-        "UMask": "0x1",
-        "BriefDescription": "Mispredicted conditional branch instructions retired.",
-        "PEBS": "1",
-        "Counter": "0,1,2,3",
-        "EventName": "BR_MISP_RETIRED.CONDITIONAL",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts mispredicted conditional branch instructions retired.",
-        "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "EventCode": "0xC5",
         "UMask": "0x0",
         "BriefDescription": "All mispredicted macro branch instructions retired.",
@@ -902,13 +1363,13 @@
     },
     {
         "EventCode": "0xC5",
-        "UMask": "0x8",
-        "BriefDescription": "This event counts the number of mispredicted ret instructions retired. Non PEBS",
+        "UMask": "0x1",
+        "BriefDescription": "Mispredicted conditional branch instructions retired. (Precise Event - PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
-        "EventName": "BR_MISP_RETIRED.RET",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts mispredicted return instructions retired.",
-        "SampleAfterValue": "100007",
+        "EventName": "BR_MISP_RETIRED.CONDITIONAL",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts mispredicted conditional branch instructions retired.",
+        "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -923,164 +1384,36 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "EventCode": "0xCC",
-        "UMask": "0x20",
-        "BriefDescription": "Count cases of saving new LBR",
-        "Counter": "0,1,2,3",
-        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
-        "PublicDescription": "This event counts cases of saving new LBR records by hardware. This assumes proper enabling of LBRs and takes into account LBR filtering done by the LBR_SELECT register.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x0",
-        "BriefDescription": "Thread cycles when thread is not in halt state",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P",
-        "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x89",
-        "UMask": "0xa0",
-        "BriefDescription": "Taken speculative and retired mispredicted indirect calls.",
-        "Counter": "0,1,2,3",
-        "EventName": "BR_MISP_EXEC.TAKEN_INDIRECT_NEAR_CALL",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 0.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_0_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 1.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_1_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 2.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_2_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
+        "EventCode": "0xC5",
         "UMask": "0x8",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 3.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_3_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x10",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 4.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_4_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x20",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 5.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_5_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x40",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 6.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_6_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x80",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 7.",
+        "BriefDescription": "This event counts the number of mispredicted ret instructions retired.(Precise Event)",
+        "PEBS": "1",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_7_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
+        "EventName": "BR_MISP_RETIRED.RET",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts mispredicted return instructions retired.",
+        "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC5",
         "UMask": "0x20",
-        "BriefDescription": "number of near branch instructions retired that were mispredicted and taken.",
+        "BriefDescription": "number of near branch instructions retired that were mispredicted and taken. (Precise Event - PEBS).",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
-        "PublicDescription": "Number of near branch instructions retired that were mispredicted and taken.",
+        "PublicDescription": "Number of near branch instructions retired that were mispredicted and taken. (Precise Event - PEBS).",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 1 uop was executed per-thread.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 2 uops were executed per-thread.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
-        "CounterMask": "2",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 3 uops were executed per-thread.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
-        "CounterMask": "3",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 4 uops were executed per-thread.",
+        "EventCode": "0xCC",
+        "UMask": "0x20",
+        "BriefDescription": "Count cases of saving new LBR",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
-        "CounterMask": "4",
+        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
+        "PublicDescription": "This event counts cases of saving new LBR records by hardware. This assumes proper enabling of LBRs and takes into account LBR filtering done by the LBR_SELECT register.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xe6",
@@ -1090,328 +1423,5 @@
         "EventName": "BACLEARS.ANY",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
-        "Counter": "2",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
-        "CounterMask": "8",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
-        "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
-        "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
-        "CounterMask": "2",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0x4",
-        "BriefDescription": "Total execution stalls.",
-        "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
-        "CounterMask": "4",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0xc",
-        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
-        "Counter": "2",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
-        "CounterMask": "12",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0x5",
-        "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
-        "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
-        "CounterMask": "5",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0x6",
-        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
-        "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
-        "CounterMask": "6",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EdgeDetect": "1",
-        "EventCode": "0xC3",
-        "UMask": "0x1",
-        "BriefDescription": "Number of machine clears (nukes) of any type.",
-        "Counter": "0,1,2,3",
-        "EventName": "MACHINE_CLEARS.COUNT",
-        "CounterMask": "1",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA8",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
-        "Counter": "0,1,2,3",
-        "EventName": "LSD.CYCLES_4_UOPS",
-        "CounterMask": "4",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EdgeDetect": "1",
-        "Invert": "1",
-        "EventCode": "0x5E",
-        "UMask": "0x1",
-        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
-        "Counter": "0,1,2,3",
-        "EventName": "RS_EVENTS.EMPTY_END",
-        "CounterMask": "1",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA8",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
-        "Counter": "0,1,2,3",
-        "EventName": "LSD.CYCLES_ACTIVE",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles per thread when uops are executed in port 0",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_0",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 0.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles per thread when uops are executed in port 1",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_1",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 1.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles per thread when uops are executed in port 2",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_2",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 2.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles per thread when uops are executed in port 3",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_3",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 3.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x10",
-        "BriefDescription": "Cycles per thread when uops are executed in port 4",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_4",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 4.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x20",
-        "BriefDescription": "Cycles per thread when uops are executed in port 5",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_5",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 5.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x40",
-        "BriefDescription": "Cycles per thread when uops are executed in port 6",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_6",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 6.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x80",
-        "BriefDescription": "Cycles per thread when uops are executed in port 7",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_7",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 7.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA0",
-        "UMask": "0x3",
-        "BriefDescription": "Micro-op dispatches cancelled due to insufficient SIMD physical register file read ports",
-        "Counter": "0,1,2,3",
-        "EventName": "UOP_DISPATCHES_CANCELLED.SIMD_PRF",
-        "PublicDescription": "This event counts the number of micro-operations cancelled after they were dispatched from the scheduler to the execution units when the total number of physical register read ports across all dispatch ports exceeds the read bandwidth of the physical register file.  The SIMD_PRF subevent applies to the following instructions: VDPPS, DPPS, VPCMPESTRI, PCMPESTRI, VPCMPESTRM, PCMPESTRM, VFMADD*, VFMADDSUB*, VFMSUB*, VMSUBADD*, VFNMADD*, VFNMSUB*.  See the Broadwell Optimization Guide for more information.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0x00",
-        "UMask": "0x2",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "Counter": "Fixed counter 2",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 2"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x0",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x1",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x0D",
-        "UMask": "0x3",
-        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
-        "Counter": "0,1,2,3",
-        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
-        "AnyThread": "1",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
-        "CounterMask": "2",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
-        "CounterMask": "3",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
-        "CounterMask": "4",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "Invert": "1",
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x1",
-        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
-        "PublicDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate).",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x1",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x2",
-        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/broadwellde/virtual-memory.json b/tools/perf/pmu-events/arch/x86/broadwellde/virtual-memory.json
index 5ce8b67ba076..7d79c707c6d1 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellde/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellde/virtual-memory.json
@@ -45,6 +45,16 @@
     },
     {
         "EventCode": "0x08",
+        "UMask": "0xe",
+        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
+        "Counter": "0,1,2,3",
+        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
+        "Errata": "BDM69",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x08",
         "UMask": "0x10",
         "BriefDescription": "Cycles when PMH is busy with page walks",
         "Counter": "0,1,2,3",
@@ -73,6 +83,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x08",
+        "UMask": "0x60",
+        "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks.",
+        "Counter": "0,1,2,3",
+        "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x49",
         "UMask": "0x1",
         "BriefDescription": "Store misses in all DTLB levels that cause page walks",
@@ -118,6 +137,16 @@
     },
     {
         "EventCode": "0x49",
+        "UMask": "0xe",
+        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks.",
+        "Counter": "0,1,2,3",
+        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
+        "Errata": "BDM69",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x49",
         "UMask": "0x10",
         "BriefDescription": "Cycles when PMH is busy with page walks",
         "Counter": "0,1,2,3",
@@ -146,6 +175,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x49",
+        "UMask": "0x60",
+        "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.",
+        "Counter": "0,1,2,3",
+        "EventName": "DTLB_STORE_MISSES.STLB_HIT",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x4F",
         "UMask": "0x10",
         "BriefDescription": "Cycle count for an Extended Page table walk.",
@@ -201,6 +239,16 @@
     },
     {
         "EventCode": "0x85",
+        "UMask": "0xe",
+        "BriefDescription": "Misses in all ITLB levels that cause completed page walks.",
+        "Counter": "0,1,2,3",
+        "EventName": "ITLB_MISSES.WALK_COMPLETED",
+        "Errata": "BDM69",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x85",
         "UMask": "0x10",
         "BriefDescription": "Cycles when PMH is busy with page walks",
         "Counter": "0,1,2,3",
@@ -229,6 +277,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x85",
+        "UMask": "0x60",
+        "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks.",
+        "Counter": "0,1,2,3",
+        "EventName": "ITLB_MISSES.STLB_HIT",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xAE",
         "UMask": "0x1",
         "BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.",
@@ -250,60 +307,60 @@
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x21",
-        "BriefDescription": "Number of ITLB page walker hits in the L1+FB.",
+        "UMask": "0x12",
+        "BriefDescription": "Number of DTLB page walker hits in the L2.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_L1",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_L2",
         "Errata": "BDM69, BDM98",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x12",
-        "BriefDescription": "Number of DTLB page walker hits in the L2.",
+        "UMask": "0x14",
+        "BriefDescription": "Number of DTLB page walker hits in the L3 + XSNP.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_L2",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_L3",
         "Errata": "BDM69, BDM98",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x22",
-        "BriefDescription": "Number of ITLB page walker hits in the L2.",
+        "UMask": "0x18",
+        "BriefDescription": "Number of DTLB page walker hits in Memory.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_L2",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_MEMORY",
         "Errata": "BDM69, BDM98",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x14",
-        "BriefDescription": "Number of DTLB page walker hits in the L3 + XSNP.",
+        "UMask": "0x21",
+        "BriefDescription": "Number of ITLB page walker hits in the L1+FB.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_L3",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_L1",
         "Errata": "BDM69, BDM98",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x24",
-        "BriefDescription": "Number of ITLB page walker hits in the L3 + XSNP.",
+        "UMask": "0x22",
+        "BriefDescription": "Number of ITLB page walker hits in the L2.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_L3",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_L2",
         "Errata": "BDM69, BDM98",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x18",
-        "BriefDescription": "Number of DTLB page walker hits in Memory.",
+        "UMask": "0x24",
+        "BriefDescription": "Number of ITLB page walker hits in the L3 + XSNP.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_MEMORY",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_L3",
         "Errata": "BDM69, BDM98",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
@@ -327,62 +384,5 @@
         "PublicDescription": "This event counts the number of any STLB flush attempts (such as entire, VPID, PCID, InvPage, CR3 write, and so on).",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x08",
-        "UMask": "0xe",
-        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
-        "Errata": "BDM69",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x08",
-        "UMask": "0x60",
-        "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks.",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x49",
-        "UMask": "0xe",
-        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks.",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
-        "Errata": "BDM69",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x49",
-        "UMask": "0x60",
-        "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.STLB_HIT",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x85",
-        "UMask": "0xe",
-        "BriefDescription": "Misses in all ITLB levels that cause completed page walks.",
-        "Counter": "0,1,2,3",
-        "EventName": "ITLB_MISSES.WALK_COMPLETED",
-        "Errata": "BDM69",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x85",
-        "UMask": "0x60",
-        "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks.",
-        "Counter": "0,1,2,3",
-        "EventName": "ITLB_MISSES.STLB_HIT",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/broadwellx/cache.json b/tools/perf/pmu-events/arch/x86/broadwellx/cache.json
index d1d043829b95..bf0c51272068 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellx/cache.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellx/cache.json
@@ -11,11 +11,28 @@
     },
     {
         "EventCode": "0x24",
-        "UMask": "0x41",
-        "BriefDescription": "Demand Data Read requests that hit L2 cache",
+        "UMask": "0x22",
+        "BriefDescription": "RFO requests that miss L2 cache.",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
-        "PublicDescription": "This event counts the number of demand Data Read requests that hit L2 cache. Only not rejected loads are counted.",
+        "EventName": "L2_RQSTS.RFO_MISS",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x24",
+        "BriefDescription": "L2 cache misses when fetching instructions.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.CODE_RD_MISS",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x27",
+        "BriefDescription": "Demand requests that miss L2 cache.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
         "SampleAfterValue": "200003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -31,6 +48,43 @@
     },
     {
         "EventCode": "0x24",
+        "UMask": "0x3f",
+        "BriefDescription": "All requests that miss L2 cache.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.MISS",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x41",
+        "BriefDescription": "Demand Data Read requests that hit L2 cache",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
+        "PublicDescription": "This event counts the number of demand Data Read requests that hit L2 cache. Only not rejected loads are counted.",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x42",
+        "BriefDescription": "RFO requests that hit L2 cache.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.RFO_HIT",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x44",
+        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.CODE_RD_HIT",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
         "UMask": "0x50",
         "BriefDescription": "L2 prefetch requests that hit L2 cache",
         "Counter": "0,1,2,3",
@@ -71,6 +125,15 @@
     },
     {
         "EventCode": "0x24",
+        "UMask": "0xe7",
+        "BriefDescription": "Demand requests to L2 cache.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
         "UMask": "0xf8",
         "BriefDescription": "Requests from L2 hardware prefetchers",
         "Counter": "0,1,2,3",
@@ -80,6 +143,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x24",
+        "UMask": "0xff",
+        "BriefDescription": "All L2 requests.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.REFERENCES",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x27",
         "UMask": "0x50",
         "BriefDescription": "Not rejected writebacks that hit L2 cache",
@@ -131,6 +203,27 @@
         "CounterHTOff": "2"
     },
     {
+        "EventCode": "0x48",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
+        "Counter": "2",
+        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
+        "AnyThread": "1",
+        "CounterMask": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0x48",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
+        "Counter": "0,1,2,3",
+        "EventName": "L1D_PEND_MISS.FB_FULL",
+        "CounterMask": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x51",
         "UMask": "0x1",
         "BriefDescription": "L1D data line replacements",
@@ -153,12 +246,35 @@
     },
     {
         "EventCode": "0x60",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
+        "CounterMask": "1",
+        "Errata": "BDM76",
+        "PublicDescription": "This event counts cycles when offcore outstanding Demand Data Read transactions are present in the super queue (SQ). A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation).",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x60",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
+        "CounterMask": "6",
+        "Errata": "BDM76",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x60",
         "UMask": "0x2",
         "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
         "Errata": "BDM76",
-        "PublicDescription": "This event counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The \"Offcore outstanding\" state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+        "PublicDescription": "This event counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The Offcore outstanding state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -175,24 +291,24 @@
     },
     {
         "EventCode": "0x60",
-        "UMask": "0x8",
-        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
+        "UMask": "0x4",
+        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
+        "CounterMask": "1",
         "Errata": "BDM76",
-        "PublicDescription": "This event counts the number of offcore outstanding cacheable Core Data Read transactions in the super queue every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
+        "PublicDescription": "This event counts the number of offcore outstanding demand rfo Reads transactions in the super queue every cycle. The Offcore outstanding state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x60",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
+        "UMask": "0x8",
+        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
-        "CounterMask": "1",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
         "Errata": "BDM76",
-        "PublicDescription": "This event counts cycles when offcore outstanding Demand Data Read transactions are present in the super queue (SQ). A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation).",
+        "PublicDescription": "This event counts the number of offcore outstanding cacheable Core Data Read transactions in the super queue every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -209,18 +325,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x4",
-        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
-        "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
-        "CounterMask": "1",
-        "Errata": "BDM76",
-        "PublicDescription": "This event counts the number of offcore outstanding demand rfo Reads transactions in the super queue every cycle. The \"Offcore outstanding\" state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "EventCode": "0x63",
         "UMask": "0x2",
         "BriefDescription": "Cycles when L1D is locked",
@@ -266,7 +370,7 @@
         "BriefDescription": "Demand and prefetch data reads",
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_REQUESTS.ALL_DATA_RD",
-        "PublicDescription": "This event counts the demand and prefetch data reads. All Core Data Reads include cacheable \"Demands\" and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
+        "PublicDescription": "This event counts the demand and prefetch data reads. All Core Data Reads include cacheable Demands and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -281,26 +385,35 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "EventCode": "0xD0",
         "UMask": "0x11",
-        "BriefDescription": "Retired load uops that miss the STLB.",
+        "BriefDescription": "Retired load uops that miss the STLB. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_LOADS",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts load uops with true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts load uops with true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD0",
         "UMask": "0x12",
-        "BriefDescription": "Retired store uops that miss the STLB.",
+        "BriefDescription": "Retired store uops that miss the STLB. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_STORES",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts store uops with true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts store uops true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
         "SampleAfterValue": "100003",
         "L1_Hit_Indication": "1",
         "CounterHTOff": "0,1,2,3"
@@ -308,37 +421,37 @@
     {
         "EventCode": "0xD0",
         "UMask": "0x21",
-        "BriefDescription": "Retired load uops with locked access.",
+        "BriefDescription": "Retired load uops with locked access. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.LOCK_LOADS",
         "Errata": "BDM35",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts load uops with locked access retired to the architected path.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts load uops with locked access retired to the architected path.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD0",
         "UMask": "0x41",
-        "BriefDescription": "Retired load uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired load uops that split across a cacheline boundary.(Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts line-splitted load uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts line-splitted load uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD0",
         "UMask": "0x42",
-        "BriefDescription": "Retired store uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired store uops that split across a cacheline boundary. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_STORES",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts line-splitted store uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts line-splitted store uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
         "SampleAfterValue": "100003",
         "L1_Hit_Indication": "1",
         "CounterHTOff": "0,1,2,3"
@@ -346,24 +459,24 @@
     {
         "EventCode": "0xD0",
         "UMask": "0x81",
-        "BriefDescription": "All retired load uops.",
+        "BriefDescription": "All retired load uops. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.ALL_LOADS",
-        "PublicDescription": "This event counts load uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event counts AVX-256bit load/store double-pump memory uops as a single uop at retirement. This event also counts SW prefetches.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts load uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event ?ounts AVX-256bit load/store double-pump memory uops as a single uop at retirement. This event also counts SW prefetches.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD0",
         "UMask": "0x82",
-        "BriefDescription": "All retired store uops.",
+        "BriefDescription": "Retired store uops that split across a cacheline boundary. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.ALL_STORES",
-        "PublicDescription": "This event counts store uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event counts AVX-256bit load/store double-pump memory uops as a single uop at retirement.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts store uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event ?ounts AVX-256bit load/store double-pump memory uops as a single uop at retirement.",
         "SampleAfterValue": "2000003",
         "L1_Hit_Indication": "1",
         "CounterHTOff": "0,1,2,3"
@@ -371,69 +484,69 @@
     {
         "EventCode": "0xD1",
         "UMask": "0x1",
-        "BriefDescription": "Retired load uops with L1 cache hits as data sources.",
+        "BriefDescription": "Retired load uops with L1 cache hits as data sources. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L1_HIT",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were hits in the nearest-level (L1) cache.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit  even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load. This event also counts SW prefetches independent of the actual data source.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data source were hits in the nearest-level (L1) cache.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit  even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load. This event also counts SW prefetches independent of the actual data source.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD1",
         "UMask": "0x2",
-        "BriefDescription": "Retired load uops with L2 cache hits as data sources.",
+        "BriefDescription": "Retired load uops with L2 cache hits as data sources. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_HIT",
         "Errata": "BDM35",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were hits in the mid-level (L2) cache.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were hits in the mid-level (L2) cache.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD1",
         "UMask": "0x4",
-        "BriefDescription": "Retired load uops which data sources were data hits in L3 without snoops required.",
+        "BriefDescription": "Hit in last-level (L3) cache. Excludes Unknown data-source. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L3_HIT",
         "Errata": "BDM100",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were data hits in the last-level (L3) cache without snoops required.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were data hits in the last-level (L3) cache without snoops required.",
         "SampleAfterValue": "50021",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD1",
         "UMask": "0x8",
-        "BriefDescription": "Retired load uops misses in L1 cache as data sources.",
+        "BriefDescription": "Retired load uops misses in L1 cache as data sources. Uses PEBS.",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L1_MISS",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were misses in the nearest-level (L1) cache. Counting excludes unknown and UC data source.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were misses in the nearest-level (L1) cache. Counting excludes unknown and UC data source.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD1",
         "UMask": "0x10",
-        "BriefDescription": "Miss in mid-level (L2) cache. Excludes Unknown data-source.",
+        "BriefDescription": "Retired load uops with L2 cache misses as data sources. Uses PEBS.",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_MISS",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were misses in the mid-level (L2) cache. Counting excludes unknown and UC data source.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were misses in the mid-level (L2) cache. Counting excludes unknown and UC data source.",
         "SampleAfterValue": "50021",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD1",
         "UMask": "0x20",
-        "BriefDescription": "Miss in last-level (L3) cache. Excludes Unknown data-source.",
+        "BriefDescription": "Miss in last-level (L3) cache. Excludes Unknown data-source. (Precise Event - PEBS).",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
@@ -445,84 +558,83 @@
     {
         "EventCode": "0xD1",
         "UMask": "0x40",
-        "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready.",
+        "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.HIT_LFB",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were load uops missed L1 but hit a fill buffer due to a preceding miss to the same cache line with the data not ready.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit  even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were load uops missed L1 but hit a fill buffer due to a preceding miss to the same cache line with the data not ready.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit  even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD2",
         "UMask": "0x1",
-        "BriefDescription": "Retired load uops which data sources were L3 hit and cross-core snoop missed in on-pkg core cache.",
+        "BriefDescription": "Retired load uops which data sources were L3 hit and cross-core snoop missed in on-pkg core cache. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_MISS",
         "Errata": "BDM100",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were L3 Hit and a cross-core snoop missed in the on-pkg core cache.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were L3 Hit and a cross-core snoop missed in the on-pkg core cache.",
         "SampleAfterValue": "20011",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD2",
         "UMask": "0x2",
-        "BriefDescription": "Retired load uops which data sources were L3 and cross-core snoop hits in on-pkg core cache.",
+        "BriefDescription": "Retired load uops which data sources were L3 and cross-core snoop hits in on-pkg core cache. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HIT",
         "Errata": "BDM100",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were L3 hit and a cross-core snoop hit in the on-pkg core cache.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were L3 hit and a cross-core snoop hit in the on-pkg core cache.",
         "SampleAfterValue": "20011",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD2",
         "UMask": "0x4",
-        "BriefDescription": "Retired load uops which data sources were HitM responses from shared L3.",
+        "BriefDescription": "Retired load uops which data sources were HitM responses from shared L3. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HITM",
         "Errata": "BDM100",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were HitM responses from a core on same socket (shared L3).",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were HitM responses from a core on same socket (shared L3).",
         "SampleAfterValue": "20011",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD2",
         "UMask": "0x8",
-        "BriefDescription": "Retired load uops which data sources were hits in L3 without snoops required.",
+        "BriefDescription": "Retired load uops which data sources were hits in L3 without snoops required. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_NONE",
         "Errata": "BDM100",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were hits in the last-level (L3) cache without snoops required.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were hits in the last-level (L3) cache without snoops required.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD3",
         "UMask": "0x1",
-        "BriefDescription": "Data from local DRAM either Snoop not needed or Snoop Miss (RspI)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.LOCAL_DRAM",
         "Errata": "BDE70, BDM100",
-        "PublicDescription": "Retired load uop whose Data Source was: local DRAM either Snoop not needed or Snoop Miss (RspI).",
+        "PublicDescription": "This event counts retired load uops where the data came from local DRAM. This does not include hardware prefetches. This is a precise event.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD3",
         "UMask": "0x4",
-        "BriefDescription": "Retired load uop whose Data Source was: remote DRAM either Snoop not needed or Snoop Miss (RspI)",
+        "BriefDescription": "Retired load uop whose Data Source was: remote DRAM either Snoop not needed or Snoop Miss (RspI) (Precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
@@ -534,7 +646,7 @@
     {
         "EventCode": "0xD3",
         "UMask": "0x10",
-        "BriefDescription": "Retired load uop whose Data Source was: Remote cache HITM",
+        "BriefDescription": "Retired load uop whose Data Source was: Remote cache HITM (Precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
@@ -546,7 +658,7 @@
     {
         "EventCode": "0xD3",
         "UMask": "0x20",
-        "BriefDescription": "Retired load uop whose Data Source was: forwarded from remote cache",
+        "BriefDescription": "Retired load uop whose Data Source was: forwarded from remote cache (Precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
@@ -695,119 +807,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0x42",
-        "BriefDescription": "RFO requests that hit L2 cache.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.RFO_HIT",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x22",
-        "BriefDescription": "RFO requests that miss L2 cache.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.RFO_MISS",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x44",
-        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.CODE_RD_HIT",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x24",
-        "BriefDescription": "L2 cache misses when fetching instructions.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.CODE_RD_MISS",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x27",
-        "BriefDescription": "Demand requests that miss L2 cache.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0xe7",
-        "BriefDescription": "Demand requests to L2 cache.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x3f",
-        "BriefDescription": "All requests that miss L2 cache.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.MISS",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0xff",
-        "BriefDescription": "All L2 requests.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.REFERENCES",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
-        "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0x60",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
-        "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
-        "CounterMask": "6",
-        "Errata": "BDM76",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x48",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
-        "Counter": "2",
-        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
-        "AnyThread": "1",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0x48",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
-        "Counter": "0,1,2,3",
-        "EventName": "L1D_PEND_MISS.FB_FULL",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "Offcore": "1",
         "EventCode": "0xB7, 0xBB",
         "UMask": "0x1",
@@ -816,6 +815,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_REQUESTS.LLC_HIT.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all requests that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -828,6 +828,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -840,6 +841,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -852,6 +854,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_CODE_RD.LLC_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch code reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -864,6 +867,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.LLC_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -876,6 +880,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.LLC_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -888,6 +893,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -900,6 +906,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -912,6 +919,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_LLC_CODE_RD.LLC_HIT.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -924,6 +932,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_LLC_RFO.LLC_HIT.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -936,6 +945,20 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.LLC_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Counts all demand data writes (RFOs) that hit in the L3",
+        "MSRValue": "0x3f803c0002",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.LLC_HIT.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     }
diff --git a/tools/perf/pmu-events/arch/x86/broadwellx/floating-point.json b/tools/perf/pmu-events/arch/x86/broadwellx/floating-point.json
index 4ae1ea24f22f..d7b9d9c9c518 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellx/floating-point.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellx/floating-point.json
@@ -6,7 +6,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OTHER_ASSISTS.AVX_TO_SSE",
         "Errata": "BDM30",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of transitions from AVX-256 to legacy SSE when penalty is applicable.",
+        "PublicDescription": "This event counts the number of transitions from AVX-256 to legacy SSE when penalty is applicable.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -17,7 +17,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OTHER_ASSISTS.SSE_TO_AVX",
         "Errata": "BDM30",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of transitions from legacy SSE to AVX-256 when penalty is applicable.",
+        "PublicDescription": "This event counts the number of transitions from legacy SSE to AVX-256 when penalty is applicable.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -25,7 +25,6 @@
         "EventCode": "0xC7",
         "UMask": "0x1",
         "BriefDescription": "Number of SSE/AVX computational scalar double precision floating-point instructions retired.  Each count represents 1 computation. Applies to SSE* and AVX* scalar double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT FM(N)ADD/SUB.  FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "FP_ARITH_INST_RETIRED.SCALAR_DOUBLE",
         "SampleAfterValue": "2000003",
@@ -35,7 +34,6 @@
         "EventCode": "0xC7",
         "UMask": "0x2",
         "BriefDescription": "Number of SSE/AVX computational scalar single precision floating-point instructions retired.  Each count represents 1 computation. Applies to SSE* and AVX* scalar single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT FM(N)ADD/SUB.  FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "FP_ARITH_INST_RETIRED.SCALAR_SINGLE",
         "SampleAfterValue": "2000003",
@@ -43,9 +41,17 @@
     },
     {
         "EventCode": "0xC7",
+        "UMask": "0x3",
+        "BriefDescription": "Number of SSE/AVX computational scalar floating-point instructions retired. Applies to SSE* and AVX* scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "Counter": "0,1,2,3",
+        "EventName": "FP_ARITH_INST_RETIRED.SCALAR",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xC7",
         "UMask": "0x4",
         "BriefDescription": "Number of SSE/AVX computational 128-bit packed double precision floating-point instructions retired.  Each count represents 2 computations. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE",
         "SampleAfterValue": "2000003",
@@ -55,7 +61,6 @@
         "EventCode": "0xC7",
         "UMask": "0x8",
         "BriefDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired.  Each count represents 4 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE",
         "SampleAfterValue": "2000003",
@@ -65,19 +70,54 @@
         "EventCode": "0xC7",
         "UMask": "0x10",
         "BriefDescription": "Number of SSE/AVX computational 256-bit packed double precision floating-point instructions retired.  Each count represents 4 computations. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0xC7",
+        "UMask": "0x15",
+        "BriefDescription": "Number of SSE/AVX computational double precision floating-point instructions retired. Applies to SSE* and AVX*scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.  ?.",
+        "Counter": "0,1,2,3",
+        "EventName": "FP_ARITH_INST_RETIRED.DOUBLE",
+        "SampleAfterValue": "2000006",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xc7",
+        "UMask": "0x20",
+        "BriefDescription": "Number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired.  Each count represents 8 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "Counter": "0,1,2,3",
+        "EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xC7",
+        "UMask": "0x2a",
+        "BriefDescription": "Number of SSE/AVX computational single precision floating-point instructions retired. Applies to SSE* and AVX*scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element. ?.",
+        "Counter": "0,1,2,3",
+        "EventName": "FP_ARITH_INST_RETIRED.SINGLE",
+        "SampleAfterValue": "2000005",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xC7",
+        "UMask": "0x3c",
+        "BriefDescription": "Number of SSE/AVX computational packed floating-point instructions retired. Applies to SSE* and AVX*, packed, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "Counter": "0,1,2,3",
+        "EventName": "FP_ARITH_INST_RETIRED.PACKED",
+        "SampleAfterValue": "2000004",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "EventCode": "0xCA",
         "UMask": "0x2",
         "BriefDescription": "Number of X87 assists due to output value.",
         "Counter": "0,1,2,3",
         "EventName": "FP_ASSIST.X87_OUTPUT",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of x87 floating point (FP) micro-code assist (numeric overflow/underflow, inexact result) when the output value (destination register) is invalid.",
+        "PublicDescription": "This event counts the number of x87 floating point (FP) micro-code assist (numeric overflow/underflow, inexact result) when the output value (destination register) is invalid.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -87,7 +127,7 @@
         "BriefDescription": "Number of X87 assists due to input value.",
         "Counter": "0,1,2,3",
         "EventName": "FP_ASSIST.X87_INPUT",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts x87 floating point (FP) micro-code assist (invalid operation, denormal operand, SNaN operand) when the input value (one of the source operands to an FP instruction) is invalid.",
+        "PublicDescription": "This event counts x87 floating point (FP) micro-code assist (invalid operation, denormal operand, SNaN operand) when the input value (one of the source operands to an FP instruction) is invalid.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -97,7 +137,7 @@
         "BriefDescription": "Number of SIMD FP assists due to Output values",
         "Counter": "0,1,2,3",
         "EventName": "FP_ASSIST.SIMD_OUTPUT",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of SSE* floating point (FP) micro-code assist (numeric overflow/underflow) when the output value (destination register) is invalid. Counting covers only cases involving penalties that require micro-code assist intervention.",
+        "PublicDescription": "This event counts the number of SSE* floating point (FP) micro-code assist (numeric overflow/underflow) when the output value (destination register) is invalid. Counting covers only cases involving penalties that require micro-code assist intervention.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -107,7 +147,7 @@
         "BriefDescription": "Number of SIMD FP assists due to input values",
         "Counter": "0,1,2,3",
         "EventName": "FP_ASSIST.SIMD_INPUT",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts any input SSE* FP assist - invalid operation, denormal operand, dividing by zero, SNaN operand. Counting includes only cases involving penalties that required micro-code assist intervention.",
+        "PublicDescription": "This event counts any input SSE* FP assist - invalid operation, denormal operand, dividing by zero, SNaN operand. Counting includes only cases involving penalties that required micro-code assist intervention.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -121,51 +161,5 @@
         "PublicDescription": "This event counts cycles with any input and output SSE or x87 FP assist. If an input and output assist are detected on the same cycle the event increments by 1.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xc7",
-        "UMask": "0x20",
-        "BriefDescription": "Number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired.  Each count represents 8 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "PEBS": "1",
-        "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC7",
-        "UMask": "0x3",
-        "BriefDescription": "Number of SSE/AVX computational scalar floating-point instructions retired. Applies to SSE* and AVX* scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.SCALAR",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC7",
-        "UMask": "0x3c",
-        "BriefDescription": "Number of SSE/AVX computational packed floating-point instructions retired. Applies to SSE* and AVX*, packed, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RSQRT RCP SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
-        "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.PACKED",
-        "SampleAfterValue": "2000004",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC7",
-        "UMask": "0x2a",
-        "BriefDescription": "Number of SSE/AVX computational single precision floating-point instructions retired. Applies to SSE* and AVX*scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element. ?.",
-        "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.SINGLE",
-        "SampleAfterValue": "2000005",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC7",
-        "UMask": "0x15",
-        "BriefDescription": "Number of SSE/AVX computational double precision floating-point instructions retired. Applies to SSE* and AVX*scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.  ?.",
-        "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.DOUBLE",
-        "SampleAfterValue": "2000006",
-        "CounterHTOff": "0,1,2,3"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/broadwellx/frontend.json b/tools/perf/pmu-events/arch/x86/broadwellx/frontend.json
index 06bf0a40e568..72781e1e3362 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellx/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellx/frontend.json
@@ -15,80 +15,49 @@
         "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from MITE path",
         "Counter": "0,1,2,3",
         "EventName": "IDQ.MITE_UOPS",
-        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x79",
-        "UMask": "0x8",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
-        "Counter": "0,1,2,3",
-        "EventName": "IDQ.DSB_UOPS",
-        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may \"bypass\" the IDQ.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x79",
-        "UMask": "0x10",
-        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_DSB_UOPS",
-        "PublicDescription": "This event counts the number of uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may \"bypass\" the IDQ.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x79",
-        "UMask": "0x20",
-        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_MITE_UOPS",
-        "PublicDescription": "This event counts the number of uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may \"bypass\" the IDQ.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x79",
-        "UMask": "0x30",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "UMask": "0x4",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_UOPS",
-        "PublicDescription": "This event counts the total number of uops delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may \"bypass\" the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
+        "EventName": "IDQ.MITE_CYCLES",
+        "CounterMask": "1",
+        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x79",
-        "UMask": "0x30",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "UMask": "0x8",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_CYCLES",
-        "CounterMask": "1",
-        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may \"bypass\" the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
+        "EventName": "IDQ.DSB_UOPS",
+        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x79",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MITE_CYCLES",
+        "EventName": "IDQ.DSB_CYCLES",
         "CounterMask": "1",
-        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x79",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path",
+        "UMask": "0x10",
+        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.DSB_CYCLES",
-        "CounterMask": "1",
-        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may \"bypass\" the IDQ.",
+        "EventName": "IDQ.MS_DSB_UOPS",
+        "PublicDescription": "This event counts the number of uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -99,7 +68,7 @@
         "Counter": "0,1,2,3",
         "EventName": "IDQ.MS_DSB_CYCLES",
         "CounterMask": "1",
-        "PublicDescription": "This event counts cycles during which uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts cycles during which uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -111,7 +80,7 @@
         "Counter": "0,1,2,3",
         "EventName": "IDQ.MS_DSB_OCCUR",
         "CounterMask": "1",
-        "PublicDescription": "This event counts the number of deliveries to Instruction Decode Queue (IDQ) initiated by Decode Stream Buffer (DSB) while the Microcode Sequencer (MS) is busy. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts the number of deliveries to Instruction Decode Queue (IDQ) initiated by Decode Stream Buffer (DSB) while the Microcode Sequencer (MS) is busy. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -122,7 +91,7 @@
         "Counter": "0,1,2,3",
         "EventName": "IDQ.ALL_DSB_CYCLES_4_UOPS",
         "CounterMask": "4",
-        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -133,7 +102,17 @@
         "Counter": "0,1,2,3",
         "EventName": "IDQ.ALL_DSB_CYCLES_ANY_UOPS",
         "CounterMask": "1",
-        "PublicDescription": "This event counts the number of cycles  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may \"bypass\" the IDQ.",
+        "PublicDescription": "This event counts the number of cycles  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may bypass the IDQ.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x79",
+        "UMask": "0x20",
+        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "Counter": "0,1,2,3",
+        "EventName": "IDQ.MS_MITE_UOPS",
+        "PublicDescription": "This event counts the number of uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may bypass the IDQ.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -144,7 +123,7 @@
         "Counter": "0,1,2,3",
         "EventName": "IDQ.ALL_MITE_CYCLES_4_UOPS",
         "CounterMask": "4",
-        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -155,7 +134,39 @@
         "Counter": "0,1,2,3",
         "EventName": "IDQ.ALL_MITE_CYCLES_ANY_UOPS",
         "CounterMask": "1",
-        "PublicDescription": "This event counts the number of cycles  uops were delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "PublicDescription": "This event counts the number of cycles  uops were delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x79",
+        "UMask": "0x30",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "Counter": "0,1,2,3",
+        "EventName": "IDQ.MS_UOPS",
+        "PublicDescription": "This event counts the total number of uops delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may bypass the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x79",
+        "UMask": "0x30",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "Counter": "0,1,2,3",
+        "EventName": "IDQ.MS_CYCLES",
+        "CounterMask": "1",
+        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may bypass the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EdgeDetect": "1",
+        "EventCode": "0x79",
+        "UMask": "0x30",
+        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
+        "Counter": "0,1,2,3",
+        "EventName": "IDQ.MS_SWITCHES",
+        "CounterMask": "1",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -165,7 +176,7 @@
         "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from MITE path",
         "Counter": "0,1,2,3",
         "EventName": "IDQ.MITE_ALL_UOPS",
-        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may \"bypass\" the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may bypass the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -205,7 +216,7 @@
         "BriefDescription": "Uops not delivered to Resource Allocation Table (RAT) per thread when backend of the machine is not stalled",
         "Counter": "0,1,2,3",
         "EventName": "IDQ_UOPS_NOT_DELIVERED.CORE",
-        "PublicDescription": "This event counts the number of uops not delivered to Resource Allocation Table (RAT) per thread adding ?4 ? x? when Resource Allocation Table (RAT) is not stalled and Instruction Decode Queue (IDQ) delivers x uops to Resource Allocation Table (RAT) (where x belongs to {0,1,2,3}). Counting does not cover cases when:\n a. IDQ-Resource Allocation Table (RAT) pipe serves the other thread;\n b. Resource Allocation Table (RAT) is stalled for the thread (including uop drops and clear BE conditions); \n c. Instruction Decode Queue (IDQ) delivers four uops.",
+        "PublicDescription": "This event counts the number of uops not delivered to Resource Allocation Table (RAT) per thread adding 4  x when Resource Allocation Table (RAT) is not stalled and Instruction Decode Queue (IDQ) delivers x uops to Resource Allocation Table (RAT) (where x belongs to {0,1,2,3}). Counting does not cover cases when:\n a. IDQ-Resource Allocation Table (RAT) pipe serves the other thread;\n b. Resource Allocation Table (RAT) is stalled for the thread (including uop drops and clear BE conditions); \n c. Instruction Decode Queue (IDQ) delivers four uops.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -268,18 +279,7 @@
         "BriefDescription": "Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles.",
         "Counter": "0,1,2,3",
         "EventName": "DSB2MITE_SWITCHES.PENALTY_CYCLES",
-        "PublicDescription": "This event counts Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles. These cycles do not include uops routed through because of the switch itself, for example, when Instruction Decode Queue (IDQ) pre-allocation is unavailable, or Instruction Decode Queue (IDQ) is full. SBD-to-MITE switch true penalty cycles happen after the merge mux (MM) receives Decode Stream Buffer (DSB) Sync-indication until receiving the first MITE uop. \nMM is placed before Instruction Decode Queue (IDQ) to merge uops being fed from the MITE and Decode Stream Buffer (DSB) paths. Decode Stream Buffer (DSB) inserts the Sync-indication whenever a Decode Stream Buffer (DSB)-to-MITE switch occurs.\nPenalty: A Decode Stream Buffer (DSB) hit followed by a Decode Stream Buffer (DSB) miss can cost up to six cycles in which no uops are delivered to the IDQ. Most often, such switches from the Decode Stream Buffer (DSB) to the legacy pipeline cost 0?2 cycles.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EdgeDetect": "1",
-        "EventCode": "0x79",
-        "UMask": "0x30",
-        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
-        "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_SWITCHES",
-        "CounterMask": "1",
+        "PublicDescription": "This event counts Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles. These cycles do not include uops routed through because of the switch itself, for example, when Instruction Decode Queue (IDQ) pre-allocation is unavailable, or Instruction Decode Queue (IDQ) is full. SBD-to-MITE switch true penalty cycles happen after the merge mux (MM) receives Decode Stream Buffer (DSB) Sync-indication until receiving the first MITE uop. \nMM is placed before Instruction Decode Queue (IDQ) to merge uops being fed from the MITE and Decode Stream Buffer (DSB) paths. Decode Stream Buffer (DSB) inserts the Sync-indication whenever a Decode Stream Buffer (DSB)-to-MITE switch occurs.\nPenalty: A Decode Stream Buffer (DSB) hit followed by a Decode Stream Buffer (DSB) miss can cost up to six cycles in which no uops are delivered to the IDQ. Most often, such switches from the Decode Stream Buffer (DSB) to the legacy pipeline cost 02 cycles.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
diff --git a/tools/perf/pmu-events/arch/x86/broadwellx/memory.json b/tools/perf/pmu-events/arch/x86/broadwellx/memory.json
index 1204ea8ff30d..d79a5cfea44b 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellx/memory.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellx/memory.json
@@ -95,7 +95,6 @@
         "BriefDescription": "Counts the number of times a class of instructions that may cause a transactional abort was executed. Since this is the count of execution, it may not always cause a transactional abort.",
         "Counter": "0,1,2,3",
         "EventName": "TX_EXEC.MISC1",
-        "PublicDescription": "Unfriendly TSX abort triggered by  a flowmarker.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -171,11 +170,11 @@
     {
         "EventCode": "0xc8",
         "UMask": "0x4",
-        "BriefDescription": "Number of times HLE abort was triggered",
+        "BriefDescription": "Number of times HLE abort was triggered (PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "HLE_RETIRED.ABORTED",
-        "PublicDescription": "Number of times HLE abort was triggered.",
+        "PublicDescription": "Number of times HLE abort was triggered (PEBS).",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -252,11 +251,11 @@
     {
         "EventCode": "0xc9",
         "UMask": "0x4",
-        "BriefDescription": "Number of times RTM abort was triggered",
+        "BriefDescription": "Number of times RTM abort was triggered (PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "RTM_RETIRED.ABORTED",
-        "PublicDescription": "Number of times RTM abort was triggered .",
+        "PublicDescription": "Number of times RTM abort was triggered (PEBS).",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -439,6 +438,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_REQUESTS.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all requests that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -451,6 +451,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the L3 and clean or shared data is transferred from remote cache Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -463,6 +464,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the L3 and the modified data is transferred from remote cache Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -475,6 +477,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.REMOTE_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the L3 and the data is returned from remote dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -487,6 +490,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.LOCAL_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -499,6 +503,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -511,6 +516,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_CODE_RD.LLC_MISS.LOCAL_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch code reads that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -523,6 +529,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_CODE_RD.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch code reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -535,6 +542,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.LLC_MISS.LOCAL_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -547,6 +555,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -559,6 +568,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and clean or shared data is transferred from remote cache Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -571,6 +581,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the modified data is transferred from remote cache Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -583,6 +594,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_MISS.REMOTE_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from remote dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -595,6 +607,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_MISS.LOCAL_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -607,6 +620,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -619,6 +633,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_LLC_CODE_RD.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -631,6 +646,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_LLC_RFO.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -643,6 +659,20 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.LLC_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and the modified data is transferred from remote cache Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Counts all demand data writes (RFOs) that miss in the L3",
+        "MSRValue": "0x3fbfc00002",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.LLC_MISS.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     }
diff --git a/tools/perf/pmu-events/arch/x86/broadwellx/other.json b/tools/perf/pmu-events/arch/x86/broadwellx/other.json
index 718fcb1db2ee..4475249ea9da 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellx/other.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellx/other.json
@@ -10,16 +10,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x5C",
-        "UMask": "0x2",
-        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
-        "Counter": "0,1,2,3",
-        "EventName": "CPL_CYCLES.RING123",
-        "PublicDescription": "This event counts unhalted core cycles during which the thread is in rings 1, 2, or 3.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "EdgeDetect": "1",
         "EventCode": "0x5C",
         "UMask": "0x1",
@@ -32,6 +22,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x5C",
+        "UMask": "0x2",
+        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
+        "Counter": "0,1,2,3",
+        "EventName": "CPL_CYCLES.RING123",
+        "PublicDescription": "This event counts unhalted core cycles during which the thread is in rings 1, 2, or 3.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x63",
         "UMask": "0x1",
         "BriefDescription": "Cycles when L1 and L2 are locked due to UC or split lock",
diff --git a/tools/perf/pmu-events/arch/x86/broadwellx/pipeline.json b/tools/perf/pmu-events/arch/x86/broadwellx/pipeline.json
index 02b4e1035f2d..920c89da9111 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellx/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellx/pipeline.json
@@ -3,31 +3,41 @@
         "EventCode": "0x00",
         "UMask": "0x1",
         "BriefDescription": "Instructions retired from execution.",
-        "Counter": "Fixed counter 1",
+        "Counter": "Fixed counter 0",
         "EventName": "INST_RETIRED.ANY",
         "PublicDescription": "This event counts the number of instructions retired from execution. For instructions that consist of multiple micro-ops, this event counts the retirement of the last micro-op of the instruction. Counting continues during hardware interrupts, traps, and inside interrupt handlers. \nNotes: INST_RETIRED.ANY is counted by a designated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. INST_RETIRED.ANY_P is counted by a programmable counter and it is an architectural performance event. \nCounting: Faulting executions of GETSEC/VM entry/VM Exit/MWait will not count as retired instructions.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 1"
+        "CounterHTOff": "Fixed counter 0"
     },
     {
         "EventCode": "0x00",
         "UMask": "0x2",
         "BriefDescription": "Core cycles when the thread is not in halt state",
-        "Counter": "Fixed counter 2",
+        "Counter": "Fixed counter 1",
         "EventName": "CPU_CLK_UNHALTED.THREAD",
         "PublicDescription": "This event counts the number of core cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 2"
+        "CounterHTOff": "Fixed counter 1"
+    },
+    {
+        "EventCode": "0x00",
+        "UMask": "0x2",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "Counter": "Fixed counter 1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "Fixed counter 1"
     },
     {
         "EventCode": "0x00",
         "UMask": "0x3",
         "BriefDescription": "Reference cycles when the core is not in halt state.",
-        "Counter": "Fixed counter 3",
+        "Counter": "Fixed counter 2",
         "EventName": "CPU_CLK_UNHALTED.REF_TSC",
         "PublicDescription": "This event counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. This event has a constant ratio with the CPU_CLK_UNHALTED.REF_XCLK event. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. \nNote: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'.  This event is clocked by base clock (100 Mhz) on Sandy Bridge. The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'.  After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 3"
+        "CounterHTOff": "Fixed counter 2"
     },
     {
         "EventCode": "0x03",
@@ -60,22 +70,33 @@
     },
     {
         "EventCode": "0x0D",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles when Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the thread",
+        "UMask": "0x3",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for this thread (e.g. misprediction or memory nuke)",
         "Counter": "0,1,2,3",
-        "EventName": "INT_MISC.RAT_STALL_CYCLES",
-        "PublicDescription": "This event counts the number of cycles during which Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the current thread. This also includes the cycles during which the Allocator is serving another thread.",
+        "EventName": "INT_MISC.RECOVERY_CYCLES",
+        "CounterMask": "1",
+        "PublicDescription": "Cycles checkpoints in Resource Allocation Table (RAT) are recovering from JEClear or machine clear.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x0D",
         "UMask": "0x3",
-        "BriefDescription": "Number of cycles waiting for the checkpoints in Resource Allocation Table (RAT) to be recovered after Nuke due to all other cases except JEClear (e.g. whenever a ucode assist is needed like SSE exception, memory disambiguation, etc...)",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
         "Counter": "0,1,2,3",
-        "EventName": "INT_MISC.RECOVERY_CYCLES",
+        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
+        "AnyThread": "1",
         "CounterMask": "1",
-        "PublicDescription": "Cycles checkpoints in Resource Allocation Table (RAT) are recovering from JEClear or machine clear.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x0D",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles when Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the thread",
+        "Counter": "0,1,2,3",
+        "EventName": "INT_MISC.RAT_STALL_CYCLES",
+        "PublicDescription": "This event counts the number of cycles during which Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the current thread. This also includes the cycles during which the Allocator is serving another thread.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -90,6 +111,18 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "Invert": "1",
+        "EventCode": "0x0E",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_ISSUED.STALL_CYCLES",
+        "CounterMask": "1",
+        "PublicDescription": "This event counts cycles during which the Resource Allocation Table (RAT) does not issue any Uops to the reservation station (RS) for the current thread.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "EventCode": "0x0E",
         "UMask": "0x10",
         "BriefDescription": "Number of flags-merge uops being allocated. Such uops considered perf sensitive; added by GSR u-arch.",
@@ -118,18 +151,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "Invert": "1",
-        "EventCode": "0x0E",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_ISSUED.STALL_CYCLES",
-        "CounterMask": "1",
-        "PublicDescription": "This event counts cycles during which the Resource Allocation Table (RAT) does not issue any Uops to the reservation station (RS) for the current thread.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
         "EventCode": "0x14",
         "UMask": "0x1",
         "BriefDescription": "Cycles when divider is busy executing divide operations",
@@ -141,6 +162,26 @@
     },
     {
         "EventCode": "0x3C",
+        "UMask": "0x0",
+        "BriefDescription": "Thread cycles when thread is not in halt state",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P",
+        "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "UMask": "0x0",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
         "UMask": "0x1",
         "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
         "Counter": "0,1,2,3",
@@ -150,6 +191,36 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x3C",
+        "UMask": "0x1",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "UMask": "0x1",
+        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
+        "PublicDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate).",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "UMask": "0x1",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x3c",
         "UMask": "0x2",
         "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
@@ -159,6 +230,15 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0x3C",
+        "UMask": "0x2",
+        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x4c",
         "UMask": "0x1",
         "BriefDescription": "Not software-prefetch load dispatches that hit FB allocated for software prefetch",
@@ -225,6 +305,18 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EdgeDetect": "1",
+        "Invert": "1",
+        "EventCode": "0x5E",
+        "UMask": "0x1",
+        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
+        "Counter": "0,1,2,3",
+        "EventName": "RS_EVENTS.EMPTY_END",
+        "CounterMask": "1",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x87",
         "UMask": "0x1",
         "BriefDescription": "Stalls caused by changing prefix length of the instruction.",
@@ -406,6 +498,15 @@
     },
     {
         "EventCode": "0x89",
+        "UMask": "0xa0",
+        "BriefDescription": "Taken speculative and retired mispredicted indirect calls.",
+        "Counter": "0,1,2,3",
+        "EventName": "BR_MISP_EXEC.TAKEN_INDIRECT_NEAR_CALL",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x89",
         "UMask": "0xc1",
         "BriefDescription": "Speculative and retired mispredicted macro conditional branches",
         "Counter": "0,1,2,3",
@@ -435,6 +536,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA0",
+        "UMask": "0x3",
+        "BriefDescription": "Micro-op dispatches cancelled due to insufficient SIMD physical register file read ports",
+        "Counter": "0,1,2,3",
+        "EventName": "UOP_DISPATCHES_CANCELLED.SIMD_PRF",
+        "PublicDescription": "This event counts the number of micro-operations cancelled after they were dispatched from the scheduler to the execution units when the total number of physical register read ports across all dispatch ports exceeds the read bandwidth of the physical register file.  The SIMD_PRF subevent applies to the following instructions: VDPPS, DPPS, VPCMPESTRI, PCMPESTRI, VPCMPESTRM, PCMPESTRM, VFMADD*, VFMADDSUB*, VFMSUB*, VMSUBADD*, VFNMADD*, VFNMSUB*.  See the Broadwell Optimization Guide for more information.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "EventCode": "0xA1",
         "UMask": "0x1",
         "BriefDescription": "Cycles per thread when uops are executed in port 0",
@@ -446,6 +557,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 0.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_0_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles per thread when uops are executed in port 0",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_0",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 0.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x2",
         "BriefDescription": "Cycles per thread when uops are executed in port 1",
         "Counter": "0,1,2,3",
@@ -456,6 +587,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 1.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_1_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles per thread when uops are executed in port 1",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_1",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 1.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x4",
         "BriefDescription": "Cycles per thread when uops are executed in port 2",
         "Counter": "0,1,2,3",
@@ -466,6 +617,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x4",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 2.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_2_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x4",
+        "BriefDescription": "Cycles per thread when uops are executed in port 2",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_2",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 2.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x8",
         "BriefDescription": "Cycles per thread when uops are executed in port 3",
         "Counter": "0,1,2,3",
@@ -476,6 +647,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 3.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_3_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles per thread when uops are executed in port 3",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_3",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 3.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x10",
         "BriefDescription": "Cycles per thread when uops are executed in port 4",
         "Counter": "0,1,2,3",
@@ -486,6 +677,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x10",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 4.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_4_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x10",
+        "BriefDescription": "Cycles per thread when uops are executed in port 4",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_4",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 4.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x20",
         "BriefDescription": "Cycles per thread when uops are executed in port 5",
         "Counter": "0,1,2,3",
@@ -496,6 +707,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x20",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 5.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_5_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x20",
+        "BriefDescription": "Cycles per thread when uops are executed in port 5",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_5",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 5.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x40",
         "BriefDescription": "Cycles per thread when uops are executed in port 6",
         "Counter": "0,1,2,3",
@@ -506,6 +737,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x40",
+        "BriefDescription": "Cycles per core when uops are exectuted in port 6.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_6_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x40",
+        "BriefDescription": "Cycles per thread when uops are executed in port 6",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_6",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 6.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x80",
         "BriefDescription": "Cycles per thread when uops are executed in port 7",
         "Counter": "0,1,2,3",
@@ -515,6 +766,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "UMask": "0x80",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 7.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_7_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x80",
+        "BriefDescription": "Cycles per thread when uops are executed in port 7",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_7",
+        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 7.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xA2",
         "UMask": "0x1",
         "BriefDescription": "Resource-related stall cycles",
@@ -567,14 +838,13 @@
     },
     {
         "EventCode": "0xA3",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
-        "Counter": "2",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
-        "CounterMask": "8",
-        "PublicDescription": "Counts number of cycles the CPU has at least one pending  demand load request missing the L1 data cache.",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
+        "Counter": "0,1,2,3",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
+        "CounterMask": "1",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "2"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xA3",
@@ -589,8 +859,18 @@
     },
     {
         "EventCode": "0xA3",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
+        "Counter": "0,1,2,3",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
+        "CounterMask": "2",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xA3",
         "UMask": "0x4",
-        "BriefDescription": "Total execution stalls",
+        "BriefDescription": "This event increments by 1 for every cycle where there was no execute for this thread.",
         "Counter": "0,1,2,3",
         "EventName": "CYCLE_ACTIVITY.CYCLES_NO_EXECUTE",
         "CounterMask": "4",
@@ -600,6 +880,16 @@
     },
     {
         "EventCode": "0xA3",
+        "UMask": "0x4",
+        "BriefDescription": "Total execution stalls.",
+        "Counter": "0,1,2,3",
+        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
+        "CounterMask": "4",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA3",
         "UMask": "0x5",
         "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
         "Counter": "0,1,2,3",
@@ -611,6 +901,16 @@
     },
     {
         "EventCode": "0xA3",
+        "UMask": "0x5",
+        "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
+        "Counter": "0,1,2,3",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
+        "CounterMask": "5",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA3",
         "UMask": "0x6",
         "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
         "Counter": "0,1,2,3",
@@ -622,6 +922,37 @@
     },
     {
         "EventCode": "0xA3",
+        "UMask": "0x6",
+        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
+        "Counter": "0,1,2,3",
+        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
+        "CounterMask": "6",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA3",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+        "Counter": "2",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
+        "CounterMask": "8",
+        "PublicDescription": "Counts number of cycles the CPU has at least one pending  demand load request missing the L1 data cache.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0xA3",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+        "Counter": "2",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
+        "CounterMask": "8",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0xA3",
         "UMask": "0xc",
         "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
         "Counter": "2",
@@ -632,12 +963,41 @@
         "CounterHTOff": "2"
     },
     {
+        "EventCode": "0xA3",
+        "UMask": "0xc",
+        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
+        "Counter": "2",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
+        "CounterMask": "12",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "2"
+    },
+    {
         "EventCode": "0xA8",
         "UMask": "0x1",
         "BriefDescription": "Number of Uops delivered by the LSD.",
         "Counter": "0,1,2,3",
         "EventName": "LSD.UOPS",
-        "PublicDescription": "Number of Uops delivered by the LSD. ",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA8",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
+        "Counter": "0,1,2,3",
+        "EventName": "LSD.CYCLES_4_UOPS",
+        "CounterMask": "4",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA8",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
+        "Counter": "0,1,2,3",
+        "EventName": "LSD.CYCLES_ACTIVE",
+        "CounterMask": "1",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -652,6 +1012,58 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "Invert": "1",
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
+        "CounterMask": "1",
+        "PublicDescription": "This event counts cycles during which no uops were dispatched from the Reservation Station (RS) per thread.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles where at least 1 uop was executed per-thread.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
+        "CounterMask": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles where at least 2 uops were executed per-thread.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
+        "CounterMask": "2",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles where at least 3 uops were executed per-thread.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
+        "CounterMask": "3",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles where at least 4 uops were executed per-thread.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
+        "CounterMask": "4",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "EventCode": "0xB1",
         "UMask": "0x2",
         "BriefDescription": "Number of uops executed on the core.",
@@ -662,35 +1074,63 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "Invert": "1",
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+        "EventCode": "0xb1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
         "CounterMask": "1",
-        "PublicDescription": "This event counts cycles during which no uops were dispatched from the Reservation Station (RS) per thread.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xC0",
-        "UMask": "0x0",
-        "BriefDescription": "Number of instructions retired. General Counter   - architectural event",
+        "EventCode": "0xb1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
         "Counter": "0,1,2,3",
-        "EventName": "INST_RETIRED.ANY_P",
-        "Errata": "BDM61",
-        "PublicDescription": "This event counts the number of instructions (EOMs) retired. Counting covers macro-fused instructions individually (that is, increments by two).",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
+        "CounterMask": "2",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xC0",
+        "EventCode": "0xb1",
         "UMask": "0x2",
-        "BriefDescription": "FP operations  retired. X87 FP operations that have no exceptions:",
+        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
         "Counter": "0,1,2,3",
-        "EventName": "INST_RETIRED.X87",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts FP operations retired. For X87 FP operations that have no exceptions counting also includes flows that have several X87, or flows that use X87 uops in the exception handling.",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
+        "CounterMask": "3",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xb1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
+        "CounterMask": "4",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "Invert": "1",
+        "EventCode": "0xb1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xC0",
+        "UMask": "0x0",
+        "BriefDescription": "Number of instructions retired. General Counter   - architectural event",
+        "Counter": "0,1,2,3",
+        "EventName": "INST_RETIRED.ANY_P",
+        "Errata": "BDM61",
+        "PublicDescription": "This event counts the number of instructions (EOMs) retired. Counting covers macro-fused instructions individually (that is, increments by two).",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -707,6 +1147,16 @@
         "CounterHTOff": "1"
     },
     {
+        "EventCode": "0xC0",
+        "UMask": "0x2",
+        "BriefDescription": "FP operations  retired. X87 FP operations that have no exceptions:",
+        "Counter": "0,1,2,3",
+        "EventName": "INST_RETIRED.X87",
+        "PublicDescription": "This event counts FP operations retired. For X87 FP operations that have no exceptions counting also includes flows that have several X87, or flows that use X87 uops in the exception handling.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xC1",
         "UMask": "0x40",
         "BriefDescription": "Number of times any microcode assist is invoked by HW upon uop writeback.",
@@ -718,23 +1168,12 @@
     {
         "EventCode": "0xC2",
         "UMask": "0x1",
-        "BriefDescription": "Actually retired uops.",
+        "BriefDescription": "Actually retired uops. (Precise Event - PEBS)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "UOPS_RETIRED.ALL",
-        "PublicDescription": "This event counts all actually retired uops. Counting increments by two for micro-fused uops, and by one for macro-fused and other uops. Maximal increment value for one cycle is eight.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xC2",
-        "UMask": "0x2",
-        "BriefDescription": "Retirement slots used.",
-        "PEBS": "1",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of retirement slots used.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts all actually retired uops. Counting increments by two for micro-fused uops, and by one for macro-fused and other uops. Maximal increment value for one cycle is eight.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -746,7 +1185,7 @@
         "Counter": "0,1,2,3",
         "EventName": "UOPS_RETIRED.STALL_CYCLES",
         "CounterMask": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts cycles without actually retired uops.",
+        "PublicDescription": "This event counts cycles without actually retired uops.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -763,6 +1202,17 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0xC2",
+        "UMask": "0x2",
+        "BriefDescription": "Retirement slots used. (Precise Event - PEBS)",
+        "PEBS": "1",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts the number of retirement slots used.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xC3",
         "UMask": "0x1",
         "BriefDescription": "Cycles there was a Nuke. Account for both thread-specific and All Thread Nukes.",
@@ -773,6 +1223,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EdgeDetect": "1",
+        "EventCode": "0xC3",
+        "UMask": "0x1",
+        "BriefDescription": "Number of machine clears (nukes) of any type.",
+        "Counter": "0,1,2,3",
+        "EventName": "MACHINE_CLEARS.COUNT",
+        "CounterMask": "1",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xC3",
         "UMask": "0x4",
         "BriefDescription": "Self-modifying code (SMC) detected.",
@@ -794,44 +1255,67 @@
     },
     {
         "EventCode": "0xC4",
+        "UMask": "0x0",
+        "BriefDescription": "All (macro) branch instructions retired.",
+        "Counter": "0,1,2,3",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
+        "PublicDescription": "This event counts all (macro) branch instructions retired.",
+        "SampleAfterValue": "400009",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xC4",
         "UMask": "0x1",
-        "BriefDescription": "Conditional branch instructions retired.",
+        "BriefDescription": "Conditional branch instructions retired. (Precise Event - PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.CONDITIONAL",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts conditional branch instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts conditional branch instructions retired.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC4",
         "UMask": "0x2",
-        "BriefDescription": "Direct and indirect near call instructions retired.",
+        "BriefDescription": "Direct and indirect near call instructions retired. (Precise Event - PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.NEAR_CALL",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts both direct and indirect near call instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts both direct and indirect near call instructions retired.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC4",
-        "UMask": "0x0",
-        "BriefDescription": "All (macro) branch instructions retired.",
+        "UMask": "0x2",
+        "BriefDescription": "Direct and indirect macro near call instructions retired (captured in ring 3). (Precise Event - PEBS)",
+        "PEBS": "1",
         "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
-        "PublicDescription": "This event counts all (macro) branch instructions retired.",
-        "SampleAfterValue": "400009",
+        "EventName": "BR_INST_RETIRED.NEAR_CALL_R3",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts both direct and indirect macro near call instructions retired (captured in ring 3).",
+        "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC4",
+        "UMask": "0x4",
+        "BriefDescription": "All (macro) branch instructions retired. (Precise Event - PEBS)",
+        "PEBS": "2",
+        "Counter": "0,1,2,3",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
+        "Errata": "BDW98",
+        "PublicDescription": "This is a precise version of BR_INST_RETIRED.ALL_BRANCHES that counts all (macro) branch instructions retired.",
+        "SampleAfterValue": "400009",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xC4",
         "UMask": "0x8",
-        "BriefDescription": "Return instructions retired.",
+        "BriefDescription": "Return instructions retired. (Precise Event - PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.NEAR_RETURN",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts return instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts return instructions retired.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -841,18 +1325,18 @@
         "BriefDescription": "Not taken branch instructions retired.",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.NOT_TAKEN",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts not taken branch instructions retired.",
+        "PublicDescription": "This event counts not taken branch instructions retired.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC4",
         "UMask": "0x20",
-        "BriefDescription": "Taken branch instructions retired.",
+        "BriefDescription": "Taken branch instructions retired. (Precise Event - PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts taken branch instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts taken branch instructions retired.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -863,34 +1347,11 @@
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.FAR_BRANCH",
         "Errata": "BDW98",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts far branch instructions retired.",
+        "PublicDescription": "This event counts far branch instructions retired.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xC4",
-        "UMask": "0x4",
-        "BriefDescription": "All (macro) branch instructions retired. (Precise Event - PEBS)",
-        "PEBS": "2",
-        "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
-        "Errata": "BDW98",
-        "PublicDescription": "This is a precise version of BR_INST_RETIRED.ALL_BRANCHES that counts all (macro) branch instructions retired.",
-        "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC5",
-        "UMask": "0x1",
-        "BriefDescription": "Mispredicted conditional branch instructions retired.",
-        "PEBS": "1",
-        "Counter": "0,1,2,3",
-        "EventName": "BR_MISP_RETIRED.CONDITIONAL",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts mispredicted conditional branch instructions retired.",
-        "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "EventCode": "0xC5",
         "UMask": "0x0",
         "BriefDescription": "All mispredicted macro branch instructions retired.",
@@ -902,13 +1363,13 @@
     },
     {
         "EventCode": "0xC5",
-        "UMask": "0x8",
-        "BriefDescription": "This event counts the number of mispredicted ret instructions retired. Non PEBS",
+        "UMask": "0x1",
+        "BriefDescription": "Mispredicted conditional branch instructions retired. (Precise Event - PEBS)",
         "PEBS": "1",
         "Counter": "0,1,2,3",
-        "EventName": "BR_MISP_RETIRED.RET",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts mispredicted return instructions retired.",
-        "SampleAfterValue": "100007",
+        "EventName": "BR_MISP_RETIRED.CONDITIONAL",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts mispredicted conditional branch instructions retired.",
+        "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -923,164 +1384,36 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "EventCode": "0xCC",
-        "UMask": "0x20",
-        "BriefDescription": "Count cases of saving new LBR",
-        "Counter": "0,1,2,3",
-        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
-        "PublicDescription": "This event counts cases of saving new LBR records by hardware. This assumes proper enabling of LBRs and takes into account LBR filtering done by the LBR_SELECT register.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x0",
-        "BriefDescription": "Thread cycles when thread is not in halt state",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P",
-        "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x89",
-        "UMask": "0xa0",
-        "BriefDescription": "Taken speculative and retired mispredicted indirect calls.",
-        "Counter": "0,1,2,3",
-        "EventName": "BR_MISP_EXEC.TAKEN_INDIRECT_NEAR_CALL",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 0.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_0_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 1.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_1_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 2.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_2_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
+        "EventCode": "0xC5",
         "UMask": "0x8",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 3.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_3_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x10",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 4.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_4_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x20",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 5.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_5_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x40",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 6.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_6_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x80",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 7.",
+        "BriefDescription": "This event counts the number of mispredicted ret instructions retired.(Precise Event)",
+        "PEBS": "1",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_7_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
+        "EventName": "BR_MISP_RETIRED.RET",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts mispredicted return instructions retired.",
+        "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC5",
         "UMask": "0x20",
-        "BriefDescription": "number of near branch instructions retired that were mispredicted and taken.",
+        "BriefDescription": "number of near branch instructions retired that were mispredicted and taken. (Precise Event - PEBS).",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
-        "PublicDescription": "Number of near branch instructions retired that were mispredicted and taken.",
+        "PublicDescription": "Number of near branch instructions retired that were mispredicted and taken. (Precise Event - PEBS).",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 1 uop was executed per-thread.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 2 uops were executed per-thread.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
-        "CounterMask": "2",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 3 uops were executed per-thread.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
-        "CounterMask": "3",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 4 uops were executed per-thread.",
+        "EventCode": "0xCC",
+        "UMask": "0x20",
+        "BriefDescription": "Count cases of saving new LBR",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
-        "CounterMask": "4",
+        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
+        "PublicDescription": "This event counts cases of saving new LBR records by hardware. This assumes proper enabling of LBRs and takes into account LBR filtering done by the LBR_SELECT register.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xe6",
@@ -1090,328 +1423,5 @@
         "EventName": "BACLEARS.ANY",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
-        "Counter": "2",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
-        "CounterMask": "8",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
-        "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
-        "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
-        "CounterMask": "2",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0x4",
-        "BriefDescription": "Total execution stalls.",
-        "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
-        "CounterMask": "4",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0xc",
-        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
-        "Counter": "2",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
-        "CounterMask": "12",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0x5",
-        "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
-        "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
-        "CounterMask": "5",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "UMask": "0x6",
-        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
-        "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
-        "CounterMask": "6",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EdgeDetect": "1",
-        "EventCode": "0xC3",
-        "UMask": "0x1",
-        "BriefDescription": "Number of machine clears (nukes) of any type.",
-        "Counter": "0,1,2,3",
-        "EventName": "MACHINE_CLEARS.COUNT",
-        "CounterMask": "1",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA8",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
-        "Counter": "0,1,2,3",
-        "EventName": "LSD.CYCLES_4_UOPS",
-        "CounterMask": "4",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EdgeDetect": "1",
-        "Invert": "1",
-        "EventCode": "0x5E",
-        "UMask": "0x1",
-        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
-        "Counter": "0,1,2,3",
-        "EventName": "RS_EVENTS.EMPTY_END",
-        "CounterMask": "1",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA8",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
-        "Counter": "0,1,2,3",
-        "EventName": "LSD.CYCLES_ACTIVE",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles per thread when uops are executed in port 0",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_0",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 0.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles per thread when uops are executed in port 1",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_1",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 1.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles per thread when uops are executed in port 2",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_2",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 2.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles per thread when uops are executed in port 3",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_3",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 3.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x10",
-        "BriefDescription": "Cycles per thread when uops are executed in port 4",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_4",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 4.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x20",
-        "BriefDescription": "Cycles per thread when uops are executed in port 5",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_5",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 5.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x40",
-        "BriefDescription": "Cycles per thread when uops are executed in port 6",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_6",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 6.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x80",
-        "BriefDescription": "Cycles per thread when uops are executed in port 7",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_7",
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 7.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA0",
-        "UMask": "0x3",
-        "BriefDescription": "Micro-op dispatches cancelled due to insufficient SIMD physical register file read ports",
-        "Counter": "0,1,2,3",
-        "EventName": "UOP_DISPATCHES_CANCELLED.SIMD_PRF",
-        "PublicDescription": "This event counts the number of micro-operations cancelled after they were dispatched from the scheduler to the execution units when the total number of physical register read ports across all dispatch ports exceeds the read bandwidth of the physical register file.  The SIMD_PRF subevent applies to the following instructions: VDPPS, DPPS, VPCMPESTRI, PCMPESTRI, VPCMPESTRM, PCMPESTRM, VFMADD*, VFMADDSUB*, VFMSUB*, VMSUBADD*, VFNMADD*, VFNMSUB*.  See the Broadwell Optimization Guide for more information.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0x00",
-        "UMask": "0x2",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "Counter": "Fixed counter 2",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 2"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x0",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x1",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x0D",
-        "UMask": "0x3",
-        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
-        "Counter": "0,1,2,3",
-        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
-        "AnyThread": "1",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
-        "CounterMask": "2",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
-        "CounterMask": "3",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
-        "CounterMask": "4",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "Invert": "1",
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x1",
-        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
-        "PublicDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate).",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x1",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x2",
-        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/broadwellx/virtual-memory.json b/tools/perf/pmu-events/arch/x86/broadwellx/virtual-memory.json
index 5ce8b67ba076..7d79c707c6d1 100644
--- a/tools/perf/pmu-events/arch/x86/broadwellx/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellx/virtual-memory.json
@@ -45,6 +45,16 @@
     },
     {
         "EventCode": "0x08",
+        "UMask": "0xe",
+        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
+        "Counter": "0,1,2,3",
+        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
+        "Errata": "BDM69",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x08",
         "UMask": "0x10",
         "BriefDescription": "Cycles when PMH is busy with page walks",
         "Counter": "0,1,2,3",
@@ -73,6 +83,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x08",
+        "UMask": "0x60",
+        "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks.",
+        "Counter": "0,1,2,3",
+        "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x49",
         "UMask": "0x1",
         "BriefDescription": "Store misses in all DTLB levels that cause page walks",
@@ -118,6 +137,16 @@
     },
     {
         "EventCode": "0x49",
+        "UMask": "0xe",
+        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks.",
+        "Counter": "0,1,2,3",
+        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
+        "Errata": "BDM69",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x49",
         "UMask": "0x10",
         "BriefDescription": "Cycles when PMH is busy with page walks",
         "Counter": "0,1,2,3",
@@ -146,6 +175,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x49",
+        "UMask": "0x60",
+        "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.",
+        "Counter": "0,1,2,3",
+        "EventName": "DTLB_STORE_MISSES.STLB_HIT",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x4F",
         "UMask": "0x10",
         "BriefDescription": "Cycle count for an Extended Page table walk.",
@@ -201,6 +239,16 @@
     },
     {
         "EventCode": "0x85",
+        "UMask": "0xe",
+        "BriefDescription": "Misses in all ITLB levels that cause completed page walks.",
+        "Counter": "0,1,2,3",
+        "EventName": "ITLB_MISSES.WALK_COMPLETED",
+        "Errata": "BDM69",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x85",
         "UMask": "0x10",
         "BriefDescription": "Cycles when PMH is busy with page walks",
         "Counter": "0,1,2,3",
@@ -229,6 +277,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x85",
+        "UMask": "0x60",
+        "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks.",
+        "Counter": "0,1,2,3",
+        "EventName": "ITLB_MISSES.STLB_HIT",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xAE",
         "UMask": "0x1",
         "BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.",
@@ -250,60 +307,60 @@
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x21",
-        "BriefDescription": "Number of ITLB page walker hits in the L1+FB.",
+        "UMask": "0x12",
+        "BriefDescription": "Number of DTLB page walker hits in the L2.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_L1",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_L2",
         "Errata": "BDM69, BDM98",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x12",
-        "BriefDescription": "Number of DTLB page walker hits in the L2.",
+        "UMask": "0x14",
+        "BriefDescription": "Number of DTLB page walker hits in the L3 + XSNP.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_L2",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_L3",
         "Errata": "BDM69, BDM98",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x22",
-        "BriefDescription": "Number of ITLB page walker hits in the L2.",
+        "UMask": "0x18",
+        "BriefDescription": "Number of DTLB page walker hits in Memory.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_L2",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_MEMORY",
         "Errata": "BDM69, BDM98",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x14",
-        "BriefDescription": "Number of DTLB page walker hits in the L3 + XSNP.",
+        "UMask": "0x21",
+        "BriefDescription": "Number of ITLB page walker hits in the L1+FB.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_L3",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_L1",
         "Errata": "BDM69, BDM98",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x24",
-        "BriefDescription": "Number of ITLB page walker hits in the L3 + XSNP.",
+        "UMask": "0x22",
+        "BriefDescription": "Number of ITLB page walker hits in the L2.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_L3",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_L2",
         "Errata": "BDM69, BDM98",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x18",
-        "BriefDescription": "Number of DTLB page walker hits in Memory.",
+        "UMask": "0x24",
+        "BriefDescription": "Number of ITLB page walker hits in the L3 + XSNP.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_MEMORY",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_L3",
         "Errata": "BDM69, BDM98",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
@@ -327,62 +384,5 @@
         "PublicDescription": "This event counts the number of any STLB flush attempts (such as entire, VPID, PCID, InvPage, CR3 write, and so on).",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x08",
-        "UMask": "0xe",
-        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
-        "Errata": "BDM69",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x08",
-        "UMask": "0x60",
-        "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks.",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x49",
-        "UMask": "0xe",
-        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks.",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
-        "Errata": "BDM69",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x49",
-        "UMask": "0x60",
-        "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.STLB_HIT",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x85",
-        "UMask": "0xe",
-        "BriefDescription": "Misses in all ITLB levels that cause completed page walks.",
-        "Counter": "0,1,2,3",
-        "EventName": "ITLB_MISSES.WALK_COMPLETED",
-        "Errata": "BDM69",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x85",
-        "UMask": "0x60",
-        "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks.",
-        "Counter": "0,1,2,3",
-        "EventName": "ITLB_MISSES.STLB_HIT",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/goldmont/cache.json b/tools/perf/pmu-events/arch/x86/goldmont/cache.json
index 4e02e1e5e70d..f8bbe087b0f8 100644
--- a/tools/perf/pmu-events/arch/x86/goldmont/cache.json
+++ b/tools/perf/pmu-events/arch/x86/goldmont/cache.json
@@ -1,6 +1,26 @@
 [
     {
         "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts memory requests originating from the core that miss in the L2 cache.",
+        "EventCode": "0x2E",
+        "Counter": "0,1,2,3",
+        "UMask": "0x41",
+        "EventName": "LONGEST_LAT_CACHE.MISS",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "L2 cache request misses"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts memory requests originating from the core that reference a cache line in the L2 cache.",
+        "EventCode": "0x2E",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4f",
+        "EventName": "LONGEST_LAT_CACHE.REFERENCE",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "L2 cache requests"
+    },
+    {
+        "CollectPEBSRecord": "1",
         "PublicDescription": "Counts the number of demand and prefetch transactions that the L2 XQ rejects due to a full or near full condition which likely indicates back pressure from the intra-die interconnect (IDI) fabric. The XQ may reject transactions from the L2Q (non-cacheable requests), L2 misses and L2 write-back victims.",
         "EventCode": "0x30",
         "Counter": "0,1,2,3",
@@ -11,120 +31,119 @@
     },
     {
         "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts the number of demand and L1 prefetcher requests rejected by the L2Q due to a full or nearly full condition which likely indicates back pressure from L2Q. It also counts requests that would have gone directly to the XQ, but are rejected due to a full or nearly full condition, indicating back pressure from the IDI link. The L2Q may also reject transactions from a core to insure fairness between cores, or to delay a core's dirty eviction when the address conflicts with incoming external snoops.",
+        "PublicDescription": "Counts the number of demand and L1 prefetcher requests rejected by the L2Q due to a full or nearly full condition which likely indicates back pressure from L2Q. It also counts requests that would have gone directly to the XQ, but are rejected due to a full or nearly full condition, indicating back pressure from the IDI link. The L2Q may also reject transactions from a core to ensure fairness between cores, or to delay a core's dirty eviction when the address conflicts with incoming external snoops.",
         "EventCode": "0x31",
         "Counter": "0,1,2,3",
         "UMask": "0x0",
         "EventName": "CORE_REJECT_L2Q.ALL",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Requests rejected by the L2Q "
+        "BriefDescription": "Requests rejected by the L2Q"
     },
     {
         "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts memory requests originating from the core that reference a cache line in the L2 cache.",
-        "EventCode": "0x2E",
+        "PublicDescription": "Counts when a modified (dirty) cache line is evicted from the data L1 cache and needs to be written back to memory.  No count will occur if the evicted line is clean, and hence does not require a writeback.",
+        "EventCode": "0x51",
         "Counter": "0,1,2,3",
-        "UMask": "0x4f",
-        "EventName": "LONGEST_LAT_CACHE.REFERENCE",
+        "UMask": "0x1",
+        "EventName": "DL1.DIRTY_EVICTION",
         "SampleAfterValue": "200003",
-        "BriefDescription": "L2 cache requests"
+        "BriefDescription": "L1 Cache evictions for dirty data"
     },
     {
         "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts memory requests originating from the core that miss in the L2 cache.",
-        "EventCode": "0x2E",
+        "PublicDescription": "Counts cycles that fetch is stalled due to an outstanding ICache miss. That is, the decoder queue is able to accept bytes, but the fetch unit is unable to provide bytes due to an ICache miss.  Note: this event is not the same as the total number of cycles spent retrieving instruction cache lines from the memory hierarchy.",
+        "EventCode": "0x86",
         "Counter": "0,1,2,3",
-        "UMask": "0x41",
-        "EventName": "LONGEST_LAT_CACHE.MISS",
+        "UMask": "0x2",
+        "EventName": "FETCH_STALL.ICACHE_FILL_PENDING_CYCLES",
         "SampleAfterValue": "200003",
-        "BriefDescription": "L2 cache request misses"
+        "BriefDescription": "Cycles code-fetch stalled due to an outstanding ICache miss."
     },
     {
         "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts cycles that an ICache miss is outstanding, and instruction fetch is stalled.  That is, the decoder queue is able to accept bytes, but the fetch unit is unable to provide bytes, while an Icache miss outstanding.  Note this event is not the same as cycles to retrieve an instruction due to an Icache miss.  Rather, it is the part of the Instruction Cache (ICache) miss time where no bytes are available for the decoder.",
-        "EventCode": "0x86",
+        "EventCode": "0xB7",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "FETCH_STALL.ICACHE_FILL_PENDING_CYCLES",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Cycles where code-fetch is stalled and an ICache miss is outstanding.  This is not the same as an ICache Miss."
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts the number of load uops retired.",
+        "PublicDescription": "Counts locked memory uops retired.  This includes regular locks and bus locks. (To specifically count bus locks only, see the Offcore response event.)  A locked access is one with a lock prefix, or an exchange to memory.  See the SDM for a complete description of which memory load accesses are locks.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x81",
-        "EventName": "MEM_UOPS_RETIRED.ALL_LOADS",
+        "UMask": "0x21",
+        "EventName": "MEM_UOPS_RETIRED.LOCK_LOADS",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Load uops retired (Precise event capable)"
+        "BriefDescription": "Locked load uops retired (Precise event capable)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts the number of store uops retired.",
+        "PublicDescription": "Counts load uops retired where the data requested spans a 64 byte cache line boundary.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x82",
-        "EventName": "MEM_UOPS_RETIRED.ALL_STORES",
+        "UMask": "0x41",
+        "EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Store uops retired (Precise event capable)"
+        "BriefDescription": "Load uops retired that split a cache-line (Precise event capable)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts the number of memory uops retired that is either a loads or a store or both.",
+        "PublicDescription": "Counts store uops retired where the data requested spans a 64 byte cache line boundary.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x83",
-        "EventName": "MEM_UOPS_RETIRED.ALL",
+        "UMask": "0x42",
+        "EventName": "MEM_UOPS_RETIRED.SPLIT_STORES",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Memory uops retired (Precise event capable)"
+        "BriefDescription": "Stores uops retired that split a cache-line (Precise event capable)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts locked memory uops retired.  This includes \"regular\" locks and bus locks. (To specifically count bus locks only, see the Offcore response event.)  A locked access is one with a lock prefix, or an exchange to memory.  See the SDM for a complete description of which memory load accesses are locks.",
+        "PublicDescription": "Counts memory uops retired where the data requested spans a 64 byte cache line boundary.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x21",
-        "EventName": "MEM_UOPS_RETIRED.LOCK_LOADS",
+        "UMask": "0x43",
+        "EventName": "MEM_UOPS_RETIRED.SPLIT",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Locked load uops retired (Precise event capable)"
+        "BriefDescription": "Memory uops retired that split a cache-line (Precise event capable)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts load uops retired where the data requested spans a 64 byte cache line boundary.",
+        "PublicDescription": "Counts the number of load uops retired.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x41",
-        "EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
+        "UMask": "0x81",
+        "EventName": "MEM_UOPS_RETIRED.ALL_LOADS",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Load uops retired that split a cache-line (Precise event capable)"
+        "BriefDescription": "Load uops retired (Precise event capable)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts store uops retired where the data requested spans a 64 byte cache line boundary.",
+        "PublicDescription": "Counts the number of store uops retired.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x42",
-        "EventName": "MEM_UOPS_RETIRED.SPLIT_STORES",
+        "UMask": "0x82",
+        "EventName": "MEM_UOPS_RETIRED.ALL_STORES",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Stores uops retired that split a cache-line (Precise event capable)"
+        "BriefDescription": "Store uops retired (Precise event capable)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts memory uops retired where the data requested spans a 64 byte cache line boundary.",
+        "PublicDescription": "Counts the number of memory uops retired that is either a loads or a store or both.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x43",
-        "EventName": "MEM_UOPS_RETIRED.SPLIT",
+        "UMask": "0x83",
+        "EventName": "MEM_UOPS_RETIRED.ALL",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Memory uops retired that split a cache-line (Precise event capable)"
+        "BriefDescription": "Memory uops retired (Precise event capable)"
     },
     {
         "PEBS": "2",
@@ -140,24 +159,24 @@
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts load uops retired that miss the L1 data cache.",
+        "PublicDescription": "Counts load uops retired that hit in the L2 cache.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "MEM_LOAD_UOPS_RETIRED.L1_MISS",
+        "UMask": "0x2",
+        "EventName": "MEM_LOAD_UOPS_RETIRED.L2_HIT",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Load uops retired that missed L1 data cache (Precise event capable)"
+        "BriefDescription": "Load uops retired that hit L2 (Precise event capable)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts load uops retired that hit in the L2 cache.",
+        "PublicDescription": "Counts load uops retired that miss the L1 data cache.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "MEM_LOAD_UOPS_RETIRED.L2_HIT",
+        "UMask": "0x8",
+        "EventName": "MEM_LOAD_UOPS_RETIRED.L1_MISS",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Load uops retired that hit L2 (Precise event capable)"
+        "BriefDescription": "Load uops retired that missed L1 data cache (Precise event capable)"
     },
     {
         "PEBS": "2",
@@ -205,24 +224,20 @@
     },
     {
         "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts when a modified (dirty) cache line is evicted from the data L1 cache and needs to be written back to memory.  No count will occur if the evicted line is clean, and hence does not require a writeback.",
-        "EventCode": "0x51",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "DL1.DIRTY_EVICTION",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "L1 Cache evictions for dirty data"
-    },
-    {
-        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data read, code read, and read for ownership (RFO) requests (demand & prefetch) that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
+        "MSRValue": "0x40000032b7 ",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE",
+        "EventName": "OFFCORE_RESPONSE.ANY_READ.OUTSTANDING",
+        "MSRIndex": "0x1a6",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)"
+        "BriefDescription": "Counts data read, code read, and read for ownership (RFO) requests (demand & prefetch) that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data read, code read, and read for ownership (RFO) requests (demand & prefetch) that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x36000032b7 ",
         "Counter": "0,1,2,3",
@@ -234,6 +249,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data read, code read, and read for ownership (RFO) requests (demand & prefetch) that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x10000032b7 ",
         "Counter": "0,1,2,3",
@@ -245,6 +262,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data read, code read, and read for ownership (RFO) requests (demand & prefetch) that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x04000032b7 ",
         "Counter": "0,1,2,3",
@@ -256,6 +275,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data read, code read, and read for ownership (RFO) requests (demand & prefetch) that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x02000032b7 ",
         "Counter": "0,1,2,3",
@@ -267,6 +288,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data read, code read, and read for ownership (RFO) requests (demand & prefetch) that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x00000432b7 ",
         "Counter": "0,1,2,3",
@@ -278,6 +301,34 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data read, code read, and read for ownership (RFO) requests (demand & prefetch) that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x00000132b7 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_READ.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data read, code read, and read for ownership (RFO) requests (demand & prefetch) that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000000022 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_RFO.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600000022 ",
         "Counter": "0,1,2,3",
@@ -289,6 +340,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x1000000022 ",
         "Counter": "0,1,2,3",
@@ -300,6 +353,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400000022 ",
         "Counter": "0,1,2,3",
@@ -311,6 +366,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200000022 ",
         "Counter": "0,1,2,3",
@@ -322,6 +379,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000040022 ",
         "Counter": "0,1,2,3",
@@ -333,6 +392,34 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000010022 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_RFO.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads (demand & prefetch) that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000003091",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_DATA_RD.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data reads (demand & prefetch) that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads (demand & prefetch) that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600003091",
         "Counter": "0,1,2,3",
@@ -344,6 +431,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads (demand & prefetch) that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x1000003091",
         "Counter": "0,1,2,3",
@@ -355,6 +444,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads (demand & prefetch) that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400003091",
         "Counter": "0,1,2,3",
@@ -366,6 +457,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads (demand & prefetch) that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200003091",
         "Counter": "0,1,2,3",
@@ -377,6 +470,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads (demand & prefetch) that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000043091",
         "Counter": "0,1,2,3",
@@ -388,6 +483,34 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads (demand & prefetch) that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000013091",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_DATA_RD.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data reads (demand & prefetch) that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads generated by L1 or L2 prefetchers that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000003010 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_PF_DATA_RD.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data reads generated by L1 or L2 prefetchers that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads generated by L1 or L2 prefetchers that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600003010 ",
         "Counter": "0,1,2,3",
@@ -399,6 +522,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads generated by L1 or L2 prefetchers that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x1000003010 ",
         "Counter": "0,1,2,3",
@@ -410,6 +535,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads generated by L1 or L2 prefetchers that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400003010 ",
         "Counter": "0,1,2,3",
@@ -421,6 +548,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads generated by L1 or L2 prefetchers that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200003010 ",
         "Counter": "0,1,2,3",
@@ -432,6 +561,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads generated by L1 or L2 prefetchers that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000043010 ",
         "Counter": "0,1,2,3",
@@ -443,6 +574,47 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads generated by L1 or L2 prefetchers that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000013010 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_PF_DATA_RD.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data reads generated by L1 or L2 prefetchers that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts requests to the uncore subsystem that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000008000 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_REQUEST.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts requests to the uncore subsystem that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts requests to the uncore subsystem that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x3600008000 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_REQUEST.L2_MISS.ANY",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts requests to the uncore subsystem that miss the L2 cache.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts requests to the uncore subsystem that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x1000008000 ",
         "Counter": "0,1,2,3",
@@ -454,6 +626,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts requests to the uncore subsystem that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400008000 ",
         "Counter": "0,1,2,3",
@@ -465,6 +639,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts requests to the uncore subsystem that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200008000 ",
         "Counter": "0,1,2,3",
@@ -476,6 +652,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts requests to the uncore subsystem that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000048000 ",
         "Counter": "0,1,2,3",
@@ -487,6 +665,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts requests to the uncore subsystem that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000018000 ",
         "Counter": "0,1,2,3",
@@ -498,6 +678,21 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000004800 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600004800 ",
         "Counter": "0,1,2,3",
@@ -509,6 +704,47 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x1000004800 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L2_MISS.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0400004800 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L2_MISS.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0200004800 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L2_MISS.SNOOP_MISS_OR_NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that true miss for the L2 cache with a snoop miss in the other processor module. ",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000044800 ",
         "Counter": "0,1,2,3",
@@ -520,6 +756,34 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000014800 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts partial cache line data writes to uncacheable write combining (USWC) memory region  that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000004000 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_STREAMING_STORES.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts partial cache line data writes to uncacheable write combining (USWC) memory region  that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts partial cache line data writes to uncacheable write combining (USWC) memory region  that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600004000 ",
         "Counter": "0,1,2,3",
@@ -531,6 +795,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts partial cache line data writes to uncacheable write combining (USWC) memory region  that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x1000004000 ",
         "Counter": "0,1,2,3",
@@ -542,6 +808,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts partial cache line data writes to uncacheable write combining (USWC) memory region  that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400004000 ",
         "Counter": "0,1,2,3",
@@ -553,6 +821,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts partial cache line data writes to uncacheable write combining (USWC) memory region  that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200004000 ",
         "Counter": "0,1,2,3",
@@ -564,6 +834,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts partial cache line data writes to uncacheable write combining (USWC) memory region  that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000044000 ",
         "Counter": "0,1,2,3",
@@ -575,6 +847,34 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts partial cache line data writes to uncacheable write combining (USWC) memory region  that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000014000 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_STREAMING_STORES.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts partial cache line data writes to uncacheable write combining (USWC) memory region  that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache line reads generated by hardware L1 data cache prefetcher that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000002000 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PF_L1_DATA_RD.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data cache line reads generated by hardware L1 data cache prefetcher that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache line reads generated by hardware L1 data cache prefetcher that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600002000 ",
         "Counter": "0,1,2,3",
@@ -586,6 +886,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache line reads generated by hardware L1 data cache prefetcher that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x1000002000 ",
         "Counter": "0,1,2,3",
@@ -597,6 +899,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache line reads generated by hardware L1 data cache prefetcher that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400002000 ",
         "Counter": "0,1,2,3",
@@ -608,6 +912,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache line reads generated by hardware L1 data cache prefetcher that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200002000 ",
         "Counter": "0,1,2,3",
@@ -619,6 +925,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache line reads generated by hardware L1 data cache prefetcher that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000042000 ",
         "Counter": "0,1,2,3",
@@ -630,6 +938,34 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache line reads generated by hardware L1 data cache prefetcher that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000012000 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PF_L1_DATA_RD.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data cache line reads generated by hardware L1 data cache prefetcher that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache lines requests by software prefetch instructions that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000001000 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.SW_PREFETCH.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data cache lines requests by software prefetch instructions that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache lines requests by software prefetch instructions that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600001000 ",
         "Counter": "0,1,2,3",
@@ -641,6 +977,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache lines requests by software prefetch instructions that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x1000001000 ",
         "Counter": "0,1,2,3",
@@ -652,6 +990,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache lines requests by software prefetch instructions that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400001000 ",
         "Counter": "0,1,2,3",
@@ -663,6 +1003,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache lines requests by software prefetch instructions that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200001000 ",
         "Counter": "0,1,2,3",
@@ -674,6 +1016,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache lines requests by software prefetch instructions that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000041000 ",
         "Counter": "0,1,2,3",
@@ -685,6 +1029,34 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache lines requests by software prefetch instructions that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000011000 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.SW_PREFETCH.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data cache lines requests by software prefetch instructions that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memory region and full cache-line non-temporal writes that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000000800 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.FULL_STREAMING_STORES.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memory region and full cache-line non-temporal writes that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memory region and full cache-line non-temporal writes that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600000800 ",
         "Counter": "0,1,2,3",
@@ -696,6 +1068,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memory region and full cache-line non-temporal writes that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x1000000800 ",
         "Counter": "0,1,2,3",
@@ -707,6 +1081,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memory region and full cache-line non-temporal writes that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400000800 ",
         "Counter": "0,1,2,3",
@@ -718,6 +1094,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memory region and full cache-line non-temporal writes that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200000800 ",
         "Counter": "0,1,2,3",
@@ -729,6 +1107,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memory region and full cache-line non-temporal writes that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000040800 ",
         "Counter": "0,1,2,3",
@@ -740,6 +1120,99 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memory region and full cache-line non-temporal writes that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000010800 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.FULL_STREAMING_STORES.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memory region and full cache-line non-temporal writes that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts bus lock and split lock requests that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000000400 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.BUS_LOCKS.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts bus lock and split lock requests that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts bus lock and split lock requests that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x3600000400 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.BUS_LOCKS.L2_MISS.ANY",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts bus lock and split lock requests that miss the L2 cache.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts bus lock and split lock requests that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x1000000400 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.BUS_LOCKS.L2_MISS.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts bus lock and split lock requests that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts bus lock and split lock requests that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0400000400 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.BUS_LOCKS.L2_MISS.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts bus lock and split lock requests that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts bus lock and split lock requests that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0200000400 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.BUS_LOCKS.L2_MISS.SNOOP_MISS_OR_NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts bus lock and split lock requests that true miss for the L2 cache with a snoop miss in the other processor module. ",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts bus lock and split lock requests that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000040400 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.BUS_LOCKS.L2_HIT",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts bus lock and split lock requests that hit the L2 cache.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts bus lock and split lock requests that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000010400 ",
         "Counter": "0,1,2,3",
@@ -751,6 +1224,112 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts code reads in uncacheable (UC) memory region that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000000200 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.UC_CODE_RD.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts code reads in uncacheable (UC) memory region that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts code reads in uncacheable (UC) memory region that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x3600000200 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.UC_CODE_RD.L2_MISS.ANY",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts code reads in uncacheable (UC) memory region that miss the L2 cache.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts code reads in uncacheable (UC) memory region that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x1000000200 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.UC_CODE_RD.L2_MISS.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts code reads in uncacheable (UC) memory region that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts code reads in uncacheable (UC) memory region that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0400000200 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.UC_CODE_RD.L2_MISS.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts code reads in uncacheable (UC) memory region that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts code reads in uncacheable (UC) memory region that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0200000200 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.UC_CODE_RD.L2_MISS.SNOOP_MISS_OR_NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts code reads in uncacheable (UC) memory region that true miss for the L2 cache with a snoop miss in the other processor module. ",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts code reads in uncacheable (UC) memory region that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000040200 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.UC_CODE_RD.L2_HIT",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts code reads in uncacheable (UC) memory region that hit the L2 cache.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts code reads in uncacheable (UC) memory region that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000010200 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.UC_CODE_RD.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts code reads in uncacheable (UC) memory region that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000000100 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_WRITES.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600000100 ",
         "Counter": "0,1,2,3",
@@ -762,6 +1341,86 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x1000000100 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_WRITES.L2_MISS.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0400000100 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_WRITES.L2_MISS.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0200000100 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_WRITES.L2_MISS.SNOOP_MISS_OR_NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that true miss for the L2 cache with a snoop miss in the other processor module. ",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000040100 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_WRITES.L2_HIT",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that hit the L2 cache.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000010100 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_WRITES.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000000080 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_READS.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600000080 ",
         "Counter": "0,1,2,3",
@@ -773,6 +1432,86 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x1000000080 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_READS.L2_MISS.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0400000080 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_READS.L2_MISS.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0200000080 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_READS.L2_MISS.SNOOP_MISS_OR_NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that true miss for the L2 cache with a snoop miss in the other processor module. ",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000040080 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_READS.L2_HIT",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that hit the L2 cache.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000010080 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_READS.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests generated by L2 prefetcher that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000000020 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts reads for ownership (RFO) requests generated by L2 prefetcher that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests generated by L2 prefetcher that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600000020 ",
         "Counter": "0,1,2,3",
@@ -784,6 +1523,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests generated by L2 prefetcher that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x1000000020 ",
         "Counter": "0,1,2,3",
@@ -795,6 +1536,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests generated by L2 prefetcher that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400000020 ",
         "Counter": "0,1,2,3",
@@ -806,6 +1549,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests generated by L2 prefetcher that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200000020 ",
         "Counter": "0,1,2,3",
@@ -817,6 +1562,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests generated by L2 prefetcher that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000040020 ",
         "Counter": "0,1,2,3",
@@ -828,6 +1575,34 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests generated by L2 prefetcher that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000010020 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts reads for ownership (RFO) requests generated by L2 prefetcher that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cacheline reads generated by hardware L2 cache prefetcher that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000000010 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data cacheline reads generated by hardware L2 cache prefetcher that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cacheline reads generated by hardware L2 cache prefetcher that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600000010 ",
         "Counter": "0,1,2,3",
@@ -839,6 +1614,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cacheline reads generated by hardware L2 cache prefetcher that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x1000000010 ",
         "Counter": "0,1,2,3",
@@ -850,6 +1627,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cacheline reads generated by hardware L2 cache prefetcher that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400000010 ",
         "Counter": "0,1,2,3",
@@ -861,6 +1640,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cacheline reads generated by hardware L2 cache prefetcher that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200000010 ",
         "Counter": "0,1,2,3",
@@ -872,6 +1653,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cacheline reads generated by hardware L2 cache prefetcher that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000040010 ",
         "Counter": "0,1,2,3",
@@ -883,6 +1666,34 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cacheline reads generated by hardware L2 cache prefetcher that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000010010 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data cacheline reads generated by hardware L2 cache prefetcher that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of writeback transactions caused by L1 or L2 cache evictions that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x4000000008 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.COREWB.OUTSTANDING",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts the number of writeback transactions caused by L1 or L2 cache evictions that are outstanding, per cycle, from the time of the L2 miss to when any response is received.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of writeback transactions caused by L1 or L2 cache evictions that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600000008 ",
         "Counter": "0,1,2,3",
@@ -894,6 +1705,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of writeback transactions caused by L1 or L2 cache evictions that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x1000000008 ",
         "Counter": "0,1,2,3",
@@ -905,6 +1718,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of writeback transactions caused by L1 or L2 cache evictions that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400000008 ",
         "Counter": "0,1,2,3",
@@ -916,6 +1731,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of writeback transactions caused by L1 or L2 cache evictions that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200000008 ",
         "Counter": "0,1,2,3",
@@ -927,6 +1744,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of writeback transactions caused by L1 or L2 cache evictions that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000040008 ",
         "Counter": "0,1,2,3",
@@ -938,6 +1757,21 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of writeback transactions caused by L1 or L2 cache evictions that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000010008 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.COREWB.ANY_RESPONSE",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts the number of writeback transactions caused by L1 or L2 cache evictions that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand instruction cacheline and I-side prefetch requests that miss the instruction cache that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x4000000004 ",
         "Counter": "0,1,2,3",
@@ -949,6 +1783,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand instruction cacheline and I-side prefetch requests that miss the instruction cache that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600000004 ",
         "Counter": "0,1,2,3",
@@ -960,6 +1796,21 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand instruction cacheline and I-side prefetch requests that miss the instruction cache that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x1000000004 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L2_MISS.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand instruction cacheline and I-side prefetch requests that miss the instruction cache that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand instruction cacheline and I-side prefetch requests that miss the instruction cache that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400000004 ",
         "Counter": "0,1,2,3",
@@ -971,6 +1822,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand instruction cacheline and I-side prefetch requests that miss the instruction cache that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200000004 ",
         "Counter": "0,1,2,3",
@@ -982,6 +1835,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand instruction cacheline and I-side prefetch requests that miss the instruction cache that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000040004 ",
         "Counter": "0,1,2,3",
@@ -993,6 +1848,21 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand instruction cacheline and I-side prefetch requests that miss the instruction cache that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000010004 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand instruction cacheline and I-side prefetch requests that miss the instruction cache that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand reads for ownership (RFO) requests generated by a write to full data cache line that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x4000000002 ",
         "Counter": "0,1,2,3",
@@ -1004,6 +1874,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand reads for ownership (RFO) requests generated by a write to full data cache line that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600000002 ",
         "Counter": "0,1,2,3",
@@ -1015,6 +1887,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand reads for ownership (RFO) requests generated by a write to full data cache line that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x1000000002 ",
         "Counter": "0,1,2,3",
@@ -1026,6 +1900,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand reads for ownership (RFO) requests generated by a write to full data cache line that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400000002 ",
         "Counter": "0,1,2,3",
@@ -1037,6 +1913,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand reads for ownership (RFO) requests generated by a write to full data cache line that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200000002 ",
         "Counter": "0,1,2,3",
@@ -1048,6 +1926,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand reads for ownership (RFO) requests generated by a write to full data cache line that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000040002 ",
         "Counter": "0,1,2,3",
@@ -1059,6 +1939,21 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand reads for ownership (RFO) requests generated by a write to full data cache line that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000010002 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand reads for ownership (RFO) requests generated by a write to full data cache line that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand cacheable data reads of full cache lines that are outstanding, per cycle, from the time of the L2 miss to when any response is received. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x4000000001 ",
         "Counter": "0,1,2,3",
@@ -1070,6 +1965,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand cacheable data reads of full cache lines that miss the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x3600000001 ",
         "Counter": "0,1,2,3",
@@ -1081,6 +1978,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand cacheable data reads of full cache lines that miss the L2 cache with a snoop hit in the other processor module, data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x1000000001 ",
         "Counter": "0,1,2,3",
@@ -1092,6 +1991,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand cacheable data reads of full cache lines that miss the L2 cache with a snoop hit in the other processor module, no data forwarding is required. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0400000001 ",
         "Counter": "0,1,2,3",
@@ -1103,6 +2004,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand cacheable data reads of full cache lines that true miss for the L2 cache with a snoop miss in the other processor module.  Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0200000001 ",
         "Counter": "0,1,2,3",
@@ -1114,6 +2017,8 @@
         "Offcore": "1"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand cacheable data reads of full cache lines that hit the L2 cache. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
         "EventCode": "0xB7",
         "MSRValue": "0x0000040001 ",
         "Counter": "0,1,2,3",
@@ -1123,5 +2028,18 @@
         "SampleAfterValue": "100007",
         "BriefDescription": "Counts demand cacheable data reads of full cache lines that hit the L2 cache.",
         "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand cacheable data reads of full cache lines that have any transaction responses from the uncore subsystem. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x0000010001 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand cacheable data reads of full cache lines that have any transaction responses from the uncore subsystem.",
+        "Offcore": "1"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/goldmont/memory.json b/tools/perf/pmu-events/arch/x86/goldmont/memory.json
index ac8b0d365a19..690cebd12a94 100644
--- a/tools/perf/pmu-events/arch/x86/goldmont/memory.json
+++ b/tools/perf/pmu-events/arch/x86/goldmont/memory.json
@@ -1,15 +1,5 @@
 [
     {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts machine clears due to memory ordering issues.  This occurs when a snoop request happens and the machine is uncertain if memory ordering will be preserved - as another core is in the process of modifying the data.",
-        "EventCode": "0xC3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Machine clears due to memory ordering issue"
-    },
-    {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
         "PublicDescription": "Counts when a memory load of a uop spans a page boundary (a split) is retired.",
@@ -30,5 +20,275 @@
         "EventName": "MISALIGN_MEM_REF.STORE_PAGE_SPLIT",
         "SampleAfterValue": "200003",
         "BriefDescription": "Store uops that split a page (Precise event capable)"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts machine clears due to memory ordering issues.  This occurs when a snoop request happens and the machine is uncertain if memory ordering will be preserved as another core is in the process of modifying the data.",
+        "EventCode": "0xC3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Machine clears due to memory ordering issue"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data read, code read, and read for ownership (RFO) requests (demand & prefetch) that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x20000032b7 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_READ.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data read, code read, and read for ownership (RFO) requests (demand & prefetch) that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000000022 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_RFO.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads (demand & prefetch) that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000003091",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_DATA_RD.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data reads (demand & prefetch) that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data reads generated by L1 or L2 prefetchers that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000003010 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_PF_DATA_RD.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data reads generated by L1 or L2 prefetchers that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts requests to the uncore subsystem that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000008000 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.ANY_REQUEST.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts requests to the uncore subsystem that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000004800 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts any data writes to uncacheable write combining (USWC) memory region  that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts partial cache line data writes to uncacheable write combining (USWC) memory region  that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000004000 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_STREAMING_STORES.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts partial cache line data writes to uncacheable write combining (USWC) memory region  that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache line reads generated by hardware L1 data cache prefetcher that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000002000 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PF_L1_DATA_RD.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data cache line reads generated by hardware L1 data cache prefetcher that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cache lines requests by software prefetch instructions that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000001000 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.SW_PREFETCH.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data cache lines requests by software prefetch instructions that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memory region and full cache-line non-temporal writes that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000000800 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.FULL_STREAMING_STORES.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memory region and full cache-line non-temporal writes that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts bus lock and split lock requests that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000000400 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.BUS_LOCKS.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts bus lock and split lock requests that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts code reads in uncacheable (UC) memory region that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000000200 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.UC_CODE_RD.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts code reads in uncacheable (UC) memory region that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000000100 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_WRITES.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts the number of demand write requests (RFO) generated by a write to partial data cache line, including the writes to uncacheable (UC) and write through (WT), and write protected (WP) types of memory that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000000080 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PARTIAL_READS.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand data partial reads, including data in uncacheable (UC) or uncacheable write combining (USWC) memory types that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts reads for ownership (RFO) requests generated by L2 prefetcher that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000000020 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts reads for ownership (RFO) requests generated by L2 prefetcher that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts data cacheline reads generated by hardware L2 cache prefetcher that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000000010 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts data cacheline reads generated by hardware L2 cache prefetcher that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of writeback transactions caused by L1 or L2 cache evictions that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000000008 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.COREWB.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts the number of writeback transactions caused by L1 or L2 cache evictions that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand instruction cacheline and I-side prefetch requests that miss the instruction cache that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000000004 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand instruction cacheline and I-side prefetch requests that miss the instruction cache that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand reads for ownership (RFO) requests generated by a write to full data cache line that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000000002 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand reads for ownership (RFO) requests generated by a write to full data cache line that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts demand cacheable data reads of full cache lines that miss the L2 cache and targets non-DRAM system address. Requires MSR_OFFCORE_RESP[0,1] to specify request type and response. (duplicated for both MSRs)",
+        "EventCode": "0xB7",
+        "MSRValue": "0x2000000001 ",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L2_MISS.NON_DRAM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts demand cacheable data reads of full cache lines that miss the L2 cache and targets non-DRAM system address.",
+        "Offcore": "1"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/goldmont/other.json b/tools/perf/pmu-events/arch/x86/goldmont/other.json
index df25ca9542f1..959cadd7cb0e 100644
--- a/tools/perf/pmu-events/arch/x86/goldmont/other.json
+++ b/tools/perf/pmu-events/arch/x86/goldmont/other.json
@@ -1,23 +1,23 @@
 [
     {
         "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts the number of issue slots per core cycle that were not consumed because of a full resource in the backend.  Including but not limited to resources such as the Re-order Buffer (ROB), reservation stations (RS), load/store buffers, physical registers, or any other needed machine resource that is currently unavailable.   Note that uops must be available for consumption in order for this event to fire.  If a uop is not available (Instruction Queue is empty), this event will not count.",
-        "EventCode": "0xCA",
+        "PublicDescription": "Counts cycles that fetch is stalled due to any reason. That is, the decoder queue is able to accept bytes, but the fetch unit is unable to provide bytes.  This will include cycles due to an ITLB miss, ICache miss and other events.",
+        "EventCode": "0x86",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "ISSUE_SLOTS_NOT_CONSUMED.RESOURCE_FULL",
+        "UMask": "0x0",
+        "EventName": "FETCH_STALL.ALL",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Unfilled issue slots per cycle because of a full resource in the backend"
+        "BriefDescription": "Cycles code-fetch stalled due to any reason."
     },
     {
         "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts the number of issue slots per core cycle that were not consumed by the backend because allocation is stalled waiting for a mispredicted jump to retire or other branch-like conditions (e.g. the event is relevant during certain microcode flows).   Counts all issue slots blocked while within this window including slots where uops were not available in the Instruction Queue.",
-        "EventCode": "0xCA",
+        "PublicDescription": "Counts cycles that fetch is stalled due to an outstanding ITLB miss. That is, the decoder queue is able to accept bytes, but the fetch unit is unable to provide bytes due to an ITLB miss.  Note: this event is not the same as page walk cycles to retrieve an instruction translation.",
+        "EventCode": "0x86",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "ISSUE_SLOTS_NOT_CONSUMED.RECOVERY",
+        "UMask": "0x1",
+        "EventName": "FETCH_STALL.ITLB_FILL_PENDING_CYCLES",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Unfilled issue slots per cycle to recover"
+        "BriefDescription": "Cycles code-fetch stalled due to an outstanding ITLB miss."
     },
     {
         "CollectPEBSRecord": "1",
@@ -30,14 +30,44 @@
         "BriefDescription": "Unfilled issue slots per cycle"
     },
     {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of issue slots per core cycle that were not consumed because of a full resource in the backend.  Including but not limited to resources such as the Re-order Buffer (ROB), reservation stations (RS), load/store buffers, physical registers, or any other needed machine resource that is currently unavailable.   Note that uops must be available for consumption in order for this event to fire.  If a uop is not available (Instruction Queue is empty), this event will not count.",
+        "EventCode": "0xCA",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "ISSUE_SLOTS_NOT_CONSUMED.RESOURCE_FULL",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Unfilled issue slots per cycle because of a full resource in the backend"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of issue slots per core cycle that were not consumed by the backend because allocation is stalled waiting for a mispredicted jump to retire or other branch-like conditions (e.g. the event is relevant during certain microcode flows).   Counts all issue slots blocked while within this window including slots where uops were not available in the Instruction Queue.",
+        "EventCode": "0xCA",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "ISSUE_SLOTS_NOT_CONSUMED.RECOVERY",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Unfilled issue slots per cycle to recover"
+    },
+    {
         "CollectPEBSRecord": "2",
         "PublicDescription": "Counts hardware interrupts received by the processor.",
         "EventCode": "0xCB",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "EventName": "HW_INTERRUPTS.RECEIVED",
+        "SampleAfterValue": "203",
+        "BriefDescription": "Hardware interrupts received"
+    },
+    {
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts the number of core cycles during which interrupts are masked (disabled). Increments by 1 each core cycle that EFLAGS.IF is 0, regardless of whether interrupts are pending or not.",
+        "EventCode": "0xCB",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "HW_INTERRUPTS.MASKED",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Hardware interrupts received (Precise event capable)"
+        "BriefDescription": "Cycles hardware interrupts are masked"
     },
     {
         "CollectPEBSRecord": "2",
@@ -47,6 +77,6 @@
         "UMask": "0x4",
         "EventName": "HW_INTERRUPTS.PENDING_AND_MASKED",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Cycles pending interrupts are masked (Precise event capable)"
+        "BriefDescription": "Cycles pending interrupts are masked"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/goldmont/pipeline.json b/tools/perf/pmu-events/arch/x86/goldmont/pipeline.json
index 07f00041f56f..254788af8ab6 100644
--- a/tools/perf/pmu-events/arch/x86/goldmont/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/goldmont/pipeline.json
@@ -1,168 +1,136 @@
 [
     {
-        "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts branch instructions retired for all branch types.  This is an architectural performance event.",
-        "EventCode": "0xC4",
-        "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Retired branch instructions (Precise event capable)"
-    },
-    {
-        "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts retired Jcc (Jump on Conditional Code/Jump if Condition is Met) branch instructions retired, including both when the branch was taken and when it was not taken.",
-        "EventCode": "0xC4",
-        "Counter": "0,1,2,3",
-        "UMask": "0x7e",
-        "EventName": "BR_INST_RETIRED.JCC",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Retired conditional branch instructions (Precise event capable)"
+        "PublicDescription": "Counts the number of instructions that retire execution. For instructions that consist of multiple uops, this event counts the retirement of the last uop of the instruction. The counter continues counting during hardware interrupts, traps, and inside interrupt handlers.  This event uses fixed counter 0.  You cannot collect a PEBs record for this event.",
+        "EventCode": "0x00",
+        "Counter": "Fixed counter 0",
+        "UMask": "0x1",
+        "EventName": "INST_RETIRED.ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Instructions retired (Fixed event)"
     },
     {
-        "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts Jcc (Jump on Conditional Code/Jump if Condition is Met) branch instructions retired that were taken and does not count when the Jcc branch instruction were not taken.",
-        "EventCode": "0xC4",
-        "Counter": "0,1,2,3",
-        "UMask": "0xfe",
-        "EventName": "BR_INST_RETIRED.TAKEN_JCC",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Retired conditional branch instructions that were taken (Precise event capable)"
+        "PublicDescription": "Counts the number of core cycles while the core is not in a halt state.  The core enters the halt state when it is running the HLT instruction. In mobile systems the core frequency may change from time to time. For this reason this event may have a changing ratio with regards to time.  This event uses fixed counter 1.  You cannot collect a PEBs record for this event.",
+        "EventCode": "0x00",
+        "Counter": "Fixed counter 1",
+        "UMask": "0x2",
+        "EventName": "CPU_CLK_UNHALTED.CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Core cycles when core is not halted  (Fixed event)"
     },
     {
-        "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts near CALL branch instructions retired.",
-        "EventCode": "0xC4",
-        "Counter": "0,1,2,3",
-        "UMask": "0xf9",
-        "EventName": "BR_INST_RETIRED.CALL",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Retired near call instructions (Precise event capable)"
+        "PublicDescription": "Counts the number of reference cycles that the core is not in a halt state. The core enters the halt state when it is running the HLT instruction.  In mobile systems the core frequency may change from time.  This event is not affected by core frequency changes but counts as if the core is running at the maximum frequency all the time.  This event uses fixed counter 2.  You cannot collect a PEBs record for this event.",
+        "EventCode": "0x00",
+        "Counter": "Fixed counter 2",
+        "UMask": "0x3",
+        "EventName": "CPU_CLK_UNHALTED.REF_TSC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when core is not halted  (Fixed event)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts near relative CALL branch instructions retired.",
-        "EventCode": "0xC4",
+        "PublicDescription": "Counts a load blocked from using a store forward, but did not occur because the store data was not available at the right time.  The forward might occur subsequently when the data is available.",
+        "EventCode": "0x03",
         "Counter": "0,1,2,3",
-        "UMask": "0xfd",
-        "EventName": "BR_INST_RETIRED.REL_CALL",
+        "UMask": "0x1",
+        "EventName": "LD_BLOCKS.DATA_UNKNOWN",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Retired near relative call instructions (Precise event capable)"
+        "BriefDescription": "Loads blocked due to store data not ready (Precise event capable)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts near indirect CALL branch instructions retired.",
-        "EventCode": "0xC4",
+        "PublicDescription": "Counts a load blocked from using a store forward because of an address/size mismatch, only one of the loads blocked from each store will be counted.",
+        "EventCode": "0x03",
         "Counter": "0,1,2,3",
-        "UMask": "0xfb",
-        "EventName": "BR_INST_RETIRED.IND_CALL",
+        "UMask": "0x2",
+        "EventName": "LD_BLOCKS.STORE_FORWARD",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Retired near indirect call instructions (Precise event capable)"
+        "BriefDescription": "Loads blocked due to store forward restriction (Precise event capable)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts near return branch instructions retired.",
-        "EventCode": "0xC4",
+        "PublicDescription": "Counts loads that block because their address modulo 4K matches a pending store.",
+        "EventCode": "0x03",
         "Counter": "0,1,2,3",
-        "UMask": "0xf7",
-        "EventName": "BR_INST_RETIRED.RETURN",
+        "UMask": "0x4",
+        "EventName": "LD_BLOCKS.4K_ALIAS",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Retired near return instructions (Precise event capable)"
+        "BriefDescription": "Loads blocked because address has 4k partial address false dependence (Precise event capable)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts near indirect call or near indirect jmp branch instructions retired.",
-        "EventCode": "0xC4",
+        "PublicDescription": "Counts loads blocked because they are unable to find their physical address in the micro TLB (UTLB).",
+        "EventCode": "0x03",
         "Counter": "0,1,2,3",
-        "UMask": "0xeb",
-        "EventName": "BR_INST_RETIRED.NON_RETURN_IND",
+        "UMask": "0x8",
+        "EventName": "LD_BLOCKS.UTLB_MISS",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Retired instructions of near indirect Jmp or call (Precise event capable)"
+        "BriefDescription": "Loads blocked because address in not in the UTLB (Precise event capable)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts far branch instructions retired.  This includes far jump, far call and return, and Interrupt call and return.",
-        "EventCode": "0xC4",
+        "PublicDescription": "Counts anytime a load that retires is blocked for any reason.",
+        "EventCode": "0x03",
         "Counter": "0,1,2,3",
-        "UMask": "0xbf",
-        "EventName": "BR_INST_RETIRED.FAR_BRANCH",
+        "UMask": "0x10",
+        "EventName": "LD_BLOCKS.ALL_BLOCK",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Retired far branch instructions (Precise event capable)"
+        "BriefDescription": "Loads blocked (Precise event capable)"
     },
     {
-        "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts mispredicted branch instructions retired including all branch types.",
-        "EventCode": "0xC5",
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts uops issued by the front end and allocated into the back end of the machine.  This event counts uops that retire as well as uops that were speculatively executed but didn't retire. The sort of speculative uops that might be counted includes, but is not limited to those uops issued in the shadow of a miss-predicted branch, those uops that are inserted during an assist (such as for a denormal floating point result), and (previously allocated) uops that might be canceled during a machine clear.",
+        "EventCode": "0x0E",
         "Counter": "0,1,2,3",
         "UMask": "0x0",
-        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Retired mispredicted branch instructions (Precise event capable)"
-    },
-    {
-        "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts mispredicted retired Jcc (Jump on Conditional Code/Jump if Condition is Met) branch instructions retired, including both when the branch was supposed to be taken and when it was not supposed to be taken (but the processor predicted the opposite condition).",
-        "EventCode": "0xC5",
-        "Counter": "0,1,2,3",
-        "UMask": "0x7e",
-        "EventName": "BR_MISP_RETIRED.JCC",
+        "EventName": "UOPS_ISSUED.ANY",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Retired mispredicted conditional branch instructions (Precise event capable)"
+        "BriefDescription": "Uops issued to the back end per cycle"
     },
     {
-        "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts mispredicted retired Jcc (Jump on Conditional Code/Jump if Condition is Met) branch instructions retired that were supposed to be taken but the processor predicted that it would not be taken.",
-        "EventCode": "0xC5",
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Core cycles when core is not halted.  This event uses a (_P)rogrammable general purpose performance counter.",
+        "EventCode": "0x3C",
         "Counter": "0,1,2,3",
-        "UMask": "0xfe",
-        "EventName": "BR_MISP_RETIRED.TAKEN_JCC",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Retired mispredicted conditional branch instructions that were taken (Precise event capable)"
+        "UMask": "0x0",
+        "EventName": "CPU_CLK_UNHALTED.CORE_P",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Core cycles when core is not halted"
     },
     {
-        "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts mispredicted near indirect CALL branch instructions retired, where the target address taken was not what the processor predicted.",
-        "EventCode": "0xC5",
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Reference cycles when core is not halted.  This event uses a programmable general purpose performance counter.",
+        "EventCode": "0x3C",
         "Counter": "0,1,2,3",
-        "UMask": "0xfb",
-        "EventName": "BR_MISP_RETIRED.IND_CALL",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Retired mispredicted near indirect call instructions (Precise event capable)"
+        "UMask": "0x1",
+        "EventName": "CPU_CLK_UNHALTED.REF",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when core is not halted"
     },
     {
-        "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts mispredicted near RET branch instructions retired, where the return address taken was not what the processor predicted.",
-        "EventCode": "0xC5",
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "This event used to measure front-end inefficiencies. I.e. when front-end of the machine is not delivering uops to the back-end and the back-end has is not stalled. This event can be used to identify if the machine is truly front-end bound.  When this event occurs, it is an indication that the front-end of the machine is operating at less than its theoretical peak performance. Background: We can think of the processor pipeline as being divided into 2 broader parts: Front-end and Back-end. Front-end is responsible for fetching the instruction, decoding into uops in machine understandable format and putting them into a uop queue to be consumed by back end. The back-end then takes these uops, allocates the required resources.  When all resources are ready, uops are executed. If the back-end is not ready to accept uops from the front-end, then we do not want to count these as front-end bottlenecks.  However, whenever we have bottlenecks in the back-end, we will have allocation unit stalls and eventually forcing the front-end to wait until the back-end is ready to receive more uops. This event counts only when back-end is requesting more uops and front-end is not able to provide them. When 3 uops are requested and no uops are delivered, the event counts 3. When 3 are requested, and only 1 is delivered, the event counts 2. When only 2 are delivered, the event counts 1. Alternatively stated, the event will not count if 3 uops are delivered, or if the back end is stalled and not requesting any uops at all.  Counts indicate missed opportunities for the front-end to deliver a uop to the back end. Some examples of conditions that cause front-end efficiencies are: ICache misses, ITLB misses, and decoder restrictions that limit the front-end bandwidth. Known Issues: Some uops require multiple allocation slots.  These uops will not be charged as a front end 'not delivered' opportunity, and will be regarded as a back end problem. For example, the INC instruction has one uop that requires 2 issue slots.  A stream of INC instructions will not count as UOPS_NOT_DELIVERED, even though only one instruction can be issued per clock.  The low uop issue rate for a stream of INC instructions is considered to be a back end issue.",
+        "EventCode": "0x9C",
         "Counter": "0,1,2,3",
-        "UMask": "0xf7",
-        "EventName": "BR_MISP_RETIRED.RETURN",
+        "UMask": "0x0",
+        "EventName": "UOPS_NOT_DELIVERED.ANY",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Retired mispredicted near return instructions (Precise event capable)"
+        "BriefDescription": "Uops requested but not-delivered to the back-end per cycle"
     },
     {
         "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts mispredicted branch instructions retired that were near indirect call or near indirect jmp, where the target address taken was not what the processor predicted.",
-        "EventCode": "0xC5",
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of instructions that retire execution. For instructions that consist of multiple uops, this event counts the retirement of the last uop of the instruction. The event continues counting during hardware interrupts, traps, and inside interrupt handlers.  This is an architectural performance event.  This event uses a (_P)rogrammable general purpose performance counter. *This event is Precise Event capable:  The EventingRIP field in the PEBS record is precise to the address of the instruction which caused the event.  Note: Because PEBS records can be collected only on IA32_PMC0, only one event can use the PEBS facility at a time.",
+        "EventCode": "0xC0",
         "Counter": "0,1,2,3",
-        "UMask": "0xeb",
-        "EventName": "BR_MISP_RETIRED.NON_RETURN_IND",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Retired mispredicted instructions of near indirect Jmp or near indirect call. (Precise event capable)"
+        "UMask": "0x0",
+        "EventName": "INST_RETIRED.ANY_P",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Instructions retired (Precise event capable)"
     },
     {
         "PEBS": "2",
@@ -187,8 +155,40 @@
         "BriefDescription": "MS uops retired (Precise event capable)"
     },
     {
+        "PEBS": "2",
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of floating point divide uops retired.",
+        "EventCode": "0xC2",
+        "Counter": "0,1,2,3",
+        "UMask": "0x8",
+        "EventName": "UOPS_RETIRED.FPDIV",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Floating point divide uops retired. (Precise Event Capable)"
+    },
+    {
+        "PEBS": "2",
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of integer divide uops retired.",
+        "EventCode": "0xC2",
+        "Counter": "0,1,2,3",
+        "UMask": "0x10",
+        "EventName": "UOPS_RETIRED.IDIV",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Integer divide uops retired. (Precise Event Capable)"
+    },
+    {
         "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts the number of times that the processor detects that a program is writing to a code section and has to perform a machine clear because of that modification.  Self-modifying code (SMC) causes a severe penalty in all Intel? architecture processors.",
+        "PublicDescription": "Counts machine clears for any reason.",
+        "EventCode": "0xC3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x0",
+        "EventName": "MACHINE_CLEARS.ALL",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "All machine clears"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of times that the processor detects that a program is writing to a code section and has to perform a machine clear because of that modification.  Self-modifying code (SMC) causes a severe penalty in all Intel architecture processors.",
         "EventCode": "0xC3",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -217,217 +217,239 @@
         "BriefDescription": "Machine clears due to memory disambiguation"
     },
     {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts machine clears for any reason.",
-        "EventCode": "0xC3",
+        "PEBS": "2",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts branch instructions retired for all branch types.  This is an architectural performance event.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x0",
-        "EventName": "MACHINE_CLEARS.ALL",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
         "SampleAfterValue": "200003",
-        "BriefDescription": "All machine clears"
+        "BriefDescription": "Retired branch instructions (Precise event capable)"
     },
     {
         "PEBS": "2",
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts the number of instructions that retire execution. For instructions that consist of multiple uops, this event counts the retirement of the last uop of the instruction. The event continues counting during hardware interrupts, traps, and inside interrupt handlers.  This is an architectural performance event.  This event uses a (_P)rogrammable general purpose performance counter. *This event is Precise Event capable:  The EventingRIP field in the PEBS record is precise to the address of the instruction which caused the event.  Note: Because PEBS records can be collected only on IA32_PMC0, only one event can use the PEBS facility at a time.",
-        "EventCode": "0xC0",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts retired Jcc (Jump on Conditional Code/Jump if Condition is Met) branch instructions retired, including both when the branch was taken and when it was not taken.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "INST_RETIRED.ANY_P",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Instructions retired (Precise event capable)"
+        "UMask": "0x7e",
+        "EventName": "BR_INST_RETIRED.JCC",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Retired conditional branch instructions (Precise event capable)"
     },
     {
+        "PEBS": "2",
         "CollectPEBSRecord": "1",
-        "PublicDescription": "This event used to measure front-end inefficiencies. I.e. when front-end of the machine is not delivering uops to the back-end and the back-end has is not stalled. This event can be used to identify if the machine is truly front-end bound.  When this event occurs, it is an indication that the front-end of the machine is operating at less than its theoretical peak performance. Background: We can think of the processor pipeline as being divided into 2 broader parts: Front-end and Back-end. Front-end is responsible for fetching the instruction, decoding into uops in machine understandable format and putting them into a uop queue to be consumed by back end. The back-end then takes these uops, allocates the required resources.  When all resources are ready, uops are executed. If the back-end is not ready to accept uops from the front-end, then we do not want to count these as front-end bottlenecks.  However, whenever we have bottlenecks in the back-end, we will have allocation unit stalls and eventually forcing the front-end to wait until the back-end is ready to receive more uops. This event counts only when back-end is requesting more uops and front-end is not able to provide them. When 3 uops are requested and no uops are delivered, the event counts 3. When 3 are requested, and only 1 is delivered, the event counts 2. When only 2 are delivered, the event counts 1. Alternatively stated, the event will not count if 3 uops are delivered, or if the back end is stalled and not requesting any uops at all.  Counts indicate missed opportunities for the front-end to deliver a uop to the back end. Some examples of conditions that cause front-end efficiencies are: ICache misses, ITLB misses, and decoder restrictions that limit the front-end bandwidth. Known Issues: Some uops require multiple allocation slots.  These uops will not be charged as a front end 'not delivered' opportunity, and will be regarded as a back end problem. For example, the INC instruction has one uop that requires 2 issue slots.  A stream of INC instructions will not count as UOPS_NOT_DELIVERED, even though only one instruction can be issued per clock.  The low uop issue rate for a stream of INC instructions is considered to be a back end issue.",
-        "EventCode": "0x9C",
+        "PublicDescription": "Counts the number of taken branch instructions retired.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "UOPS_NOT_DELIVERED.ANY",
+        "UMask": "0x80",
+        "EventName": "BR_INST_RETIRED.ALL_TAKEN_BRANCHES",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Uops requested but not-delivered to the back-end per cycle"
+        "BriefDescription": "Retired taken branch instructions (Precise event capable)"
     },
     {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts uops issued by the front end and allocated into the back end of the machine.  This event counts uops that retire as well as uops that were speculatively executed but didn't retire. The sort of speculative uops that might be counted includes, but is not limited to those uops issued in the shadow of a miss-predicted branch, those uops that are inserted during an assist (such as for a denormal floating point result), and (previously allocated) uops that might be canceled during a machine clear.",
-        "EventCode": "0x0E",
+        "PEBS": "2",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts far branch instructions retired.  This includes far jump, far call and return, and Interrupt call and return.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "UOPS_ISSUED.ANY",
+        "UMask": "0xbf",
+        "EventName": "BR_INST_RETIRED.FAR_BRANCH",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Uops issued to the back end per cycle"
+        "BriefDescription": "Retired far branch instructions (Precise event capable)"
     },
     {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts core cycles if either divide unit is busy.",
-        "EventCode": "0xCD",
+        "PEBS": "2",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts near indirect call or near indirect jmp branch instructions retired.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "CYCLES_DIV_BUSY.ALL",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles a divider is busy"
+        "UMask": "0xeb",
+        "EventName": "BR_INST_RETIRED.NON_RETURN_IND",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Retired instructions of near indirect Jmp or call (Precise event capable)"
     },
     {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts core cycles the integer divide unit is busy.",
-        "EventCode": "0xCD",
+        "PEBS": "2",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts near return branch instructions retired.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "CYCLES_DIV_BUSY.IDIV",
+        "UMask": "0xf7",
+        "EventName": "BR_INST_RETIRED.RETURN",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Cycles the integer divide unit is busy"
+        "BriefDescription": "Retired near return instructions (Precise event capable)"
     },
     {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts core cycles the floating point divide unit is busy.",
-        "EventCode": "0xCD",
+        "PEBS": "2",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts near CALL branch instructions retired.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CYCLES_DIV_BUSY.FPDIV",
+        "UMask": "0xf9",
+        "EventName": "BR_INST_RETIRED.CALL",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Cycles the FP divide unit is busy"
+        "BriefDescription": "Retired near call instructions (Precise event capable)"
     },
     {
-        "PublicDescription": "Counts the number of instructions that retire execution. For instructions that consist of multiple uops, this event counts the retirement of the last uop of the instruction. The counter continues counting during hardware interrupts, traps, and inside interrupt handlers.  This event uses fixed counter 0.  You cannot collect a PEBs record for this event.",
-        "EventCode": "0x00",
-        "Counter": "Fixed counter 1",
-        "UMask": "0x1",
-        "EventName": "INST_RETIRED.ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Instructions retired (Fixed event)"
+        "PEBS": "2",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts near indirect CALL branch instructions retired.",
+        "EventCode": "0xC4",
+        "Counter": "0,1,2,3",
+        "UMask": "0xfb",
+        "EventName": "BR_INST_RETIRED.IND_CALL",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Retired near indirect call instructions (Precise event capable)"
     },
     {
-        "PublicDescription": "Counts the number of core cycles while the core is not in a halt state.  The core enters the halt state when it is running the HLT instruction. In mobile systems the core frequency may change from time to time. For this reason this event may have a changing ratio with regards to time.  This event uses fixed counter 1.  You cannot collect a PEBs record for this event.",
-        "EventCode": "0x00",
-        "Counter": "Fixed counter 2",
-        "UMask": "0x2",
-        "EventName": "CPU_CLK_UNHALTED.CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles when core is not halted  (Fixed event)"
+        "PEBS": "2",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts near relative CALL branch instructions retired.",
+        "EventCode": "0xC4",
+        "Counter": "0,1,2,3",
+        "UMask": "0xfd",
+        "EventName": "BR_INST_RETIRED.REL_CALL",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Retired near relative call instructions (Precise event capable)"
     },
     {
-        "PublicDescription": "Counts the number of reference cycles that the core is not in a halt state. The core enters the halt state when it is running the HLT instruction.  In mobile systems the core frequency may change from time.  This event is not affected by core frequency changes but counts as if the core is running at the maximum frequency all the time.  This event uses fixed counter 2.  You cannot collect a PEBs record for this event.",
-        "EventCode": "0x00",
-        "Counter": "Fixed counter 3",
-        "UMask": "0x3",
-        "EventName": "CPU_CLK_UNHALTED.REF_TSC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when core is not halted  (Fixed event)"
+        "PEBS": "2",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts Jcc (Jump on Conditional Code/Jump if Condition is Met) branch instructions retired that were taken and does not count when the Jcc branch instruction were not taken.",
+        "EventCode": "0xC4",
+        "Counter": "0,1,2,3",
+        "UMask": "0xfe",
+        "EventName": "BR_INST_RETIRED.TAKEN_JCC",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Retired conditional branch instructions that were taken (Precise event capable)"
     },
     {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Core cycles when core is not halted.  This event uses a (_P)rogrammable general purpose performance counter.",
-        "EventCode": "0x3C",
+        "PEBS": "2",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts mispredicted branch instructions retired including all branch types.",
+        "EventCode": "0xC5",
         "Counter": "0,1,2,3",
         "UMask": "0x0",
-        "EventName": "CPU_CLK_UNHALTED.CORE_P",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles when core is not halted"
+        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Retired mispredicted branch instructions (Precise event capable)"
     },
     {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Reference cycles when core is not halted.  This event uses a (_P)rogrammable general purpose performance counter.",
-        "EventCode": "0x3C",
+        "PEBS": "2",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts mispredicted retired Jcc (Jump on Conditional Code/Jump if Condition is Met) branch instructions retired, including both when the branch was supposed to be taken and when it was not supposed to be taken (but the processor predicted the opposite condition).",
+        "EventCode": "0xC5",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "CPU_CLK_UNHALTED.REF",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when core is not halted"
+        "UMask": "0x7e",
+        "EventName": "BR_MISP_RETIRED.JCC",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Retired mispredicted conditional branch instructions (Precise event capable)"
     },
     {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts the number of times a BACLEAR is signaled for any reason, including, but not limited to indirect branch/call,  Jcc (Jump on Conditional Code/Jump if Condition is Met) branch, unconditional branch/call, and returns.",
-        "EventCode": "0xE6",
+        "PEBS": "2",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts mispredicted branch instructions retired that were near indirect call or near indirect jmp, where the target address taken was not what the processor predicted.",
+        "EventCode": "0xC5",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "BACLEARS.ALL",
+        "UMask": "0xeb",
+        "EventName": "BR_MISP_RETIRED.NON_RETURN_IND",
         "SampleAfterValue": "200003",
-        "BriefDescription": "BACLEARs asserted for any branch type"
+        "BriefDescription": "Retired mispredicted instructions of near indirect Jmp or near indirect call. (Precise event capable)"
     },
     {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts BACLEARS on return instructions.",
-        "EventCode": "0xE6",
+        "PEBS": "2",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts mispredicted near RET branch instructions retired, where the return address taken was not what the processor predicted.",
+        "EventCode": "0xC5",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "BACLEARS.RETURN",
+        "UMask": "0xf7",
+        "EventName": "BR_MISP_RETIRED.RETURN",
         "SampleAfterValue": "200003",
-        "BriefDescription": "BACLEARs asserted for return branch"
+        "BriefDescription": "Retired mispredicted near return instructions (Precise event capable)"
     },
     {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts BACLEARS on Jcc (Jump on Conditional Code/Jump if Condition is Met) branches.",
-        "EventCode": "0xE6",
+        "PEBS": "2",
+        "CollectPEBSRecord": "2",
+        "PublicDescription": "Counts mispredicted near indirect CALL branch instructions retired, where the target address taken was not what the processor predicted.",
+        "EventCode": "0xC5",
         "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "BACLEARS.COND",
+        "UMask": "0xfb",
+        "EventName": "BR_MISP_RETIRED.IND_CALL",
         "SampleAfterValue": "200003",
-        "BriefDescription": "BACLEARs asserted for conditional branch"
+        "BriefDescription": "Retired mispredicted near indirect call instructions (Precise event capable)"
     },
     {
         "PEBS": "2",
         "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts anytime a load that retires is blocked for any reason.",
-        "EventCode": "0x03",
+        "PublicDescription": "Counts mispredicted retired Jcc (Jump on Conditional Code/Jump if Condition is Met) branch instructions retired that were supposed to be taken but the processor predicted that it would not be taken.",
+        "EventCode": "0xC5",
         "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "LD_BLOCKS.ALL_BLOCK",
+        "UMask": "0xfe",
+        "EventName": "BR_MISP_RETIRED.TAKEN_JCC",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Loads blocked (Precise event capable)"
+        "BriefDescription": "Retired mispredicted conditional branch instructions that were taken (Precise event capable)"
     },
     {
-        "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts loads blocked because they are unable to find their physical address in the micro TLB (UTLB).",
-        "EventCode": "0x03",
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts core cycles if either divide unit is busy.",
+        "EventCode": "0xCD",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "LD_BLOCKS.UTLB_MISS",
+        "UMask": "0x0",
+        "EventName": "CYCLES_DIV_BUSY.ALL",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles a divider is busy"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts core cycles the integer divide unit is busy.",
+        "EventCode": "0xCD",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "CYCLES_DIV_BUSY.IDIV",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Loads blocked because address in not in the UTLB (Precise event capable)"
+        "BriefDescription": "Cycles the integer divide unit is busy"
     },
     {
-        "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts a load blocked from using a store forward because of an address/size mismatch, only one of the loads blocked from each store will be counted.",
-        "EventCode": "0x03",
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts core cycles the floating point divide unit is busy.",
+        "EventCode": "0xCD",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
-        "EventName": "LD_BLOCKS.STORE_FORWARD",
+        "EventName": "CYCLES_DIV_BUSY.FPDIV",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Loads blocked due to store forward restriction (Precise event capable)"
+        "BriefDescription": "Cycles the FP divide unit is busy"
     },
     {
-        "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts a load blocked from using a store forward, but did not occur because the store data was not available at the right time.  The forward might occur subsequently when the data is available.",
-        "EventCode": "0x03",
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts the number of times a BACLEAR is signaled for any reason, including, but not limited to indirect branch/call,  Jcc (Jump on Conditional Code/Jump if Condition is Met) branch, unconditional branch/call, and returns.",
+        "EventCode": "0xE6",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "LD_BLOCKS.DATA_UNKNOWN",
+        "EventName": "BACLEARS.ALL",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Loads blocked due to store data not ready (Precise event capable)"
+        "BriefDescription": "BACLEARs asserted for any branch type"
     },
     {
-        "PEBS": "2",
-        "CollectPEBSRecord": "2",
-        "PublicDescription": "Counts loads that block because their address modulo 4K matches a pending store.",
-        "EventCode": "0x03",
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts BACLEARS on return instructions.",
+        "EventCode": "0xE6",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "LD_BLOCKS.4K_ALIAS",
+        "UMask": "0x8",
+        "EventName": "BACLEARS.RETURN",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Loads blocked because address has 4k partial address false dependence (Precise event capable)"
+        "BriefDescription": "BACLEARs asserted for return branch"
     },
     {
-        "PEBS": "2",
         "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts the number of taken branch instructions retired.",
-        "EventCode": "0xC4",
+        "PublicDescription": "Counts BACLEARS on Jcc (Jump on Conditional Code/Jump if Condition is Met) branches.",
+        "EventCode": "0xE6",
         "Counter": "0,1,2,3",
-        "UMask": "0x80",
-        "EventName": "BR_INST_RETIRED.ALL_TAKEN_BRANCHES",
+        "UMask": "0x10",
+        "EventName": "BACLEARS.COND",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Retired taken branch instructions (Precise event capable)"
+        "BriefDescription": "BACLEARs asserted for conditional branch"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/goldmont/virtual-memory.json b/tools/perf/pmu-events/arch/x86/goldmont/virtual-memory.json
index 3202c4478836..9805198d3f5f 100644
--- a/tools/perf/pmu-events/arch/x86/goldmont/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/goldmont/virtual-memory.json
@@ -1,6 +1,36 @@
 [
     {
         "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts every core cycle when a Data-side (walks due to a data operation) page walk is in progress.",
+        "EventCode": "0x05",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "PAGE_WALKS.D_SIDE_CYCLES",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Duration of D-side page-walks in cycles"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts every core cycle when a Instruction-side (walks due to an instruction fetch) page walk is in progress.",
+        "EventCode": "0x05",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "PAGE_WALKS.I_SIDE_CYCLES",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Duration of I-side pagewalks in cycles"
+    },
+    {
+        "CollectPEBSRecord": "1",
+        "PublicDescription": "Counts every core cycle a page-walk is in progress due to either a data memory operation or an instruction fetch.",
+        "EventCode": "0x05",
+        "Counter": "0,1,2,3",
+        "UMask": "0x3",
+        "EventName": "PAGE_WALKS.CYCLES",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Duration of page-walks in cycles"
+    },
+    {
+        "CollectPEBSRecord": "1",
         "PublicDescription": "Counts the number of times the machine was unable to find a translation in the Instruction Translation Lookaside Buffer (ITLB) for a linear address of an instruction fetch.  It counts when new translation are filled into the ITLB.  The event is speculative in nature, but will not count translations (page walks) that are begun and not finished, or translations that are finished but not filled into the ITLB.",
         "EventCode": "0x81",
         "Counter": "0,1,2,3",
@@ -41,35 +71,5 @@
         "EventName": "MEM_UOPS_RETIRED.DTLB_MISS",
         "SampleAfterValue": "200003",
         "BriefDescription": "Memory uops retired that missed the DTLB (Precise event capable)"
-    },
-    {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts every core cycle when a Data-side (walks due to a data operation) page walk is in progress.",
-        "EventCode": "0x05",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "PAGE_WALKS.D_SIDE_CYCLES",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Duration of D-side page-walks in cycles"
-    },
-    {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts every core cycle when a Instruction-side (walks due to an instruction fetch) page walk is in progress.",
-        "EventCode": "0x05",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "PAGE_WALKS.I_SIDE_CYCLES",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Duration of I-side pagewalks in cycles"
-    },
-    {
-        "CollectPEBSRecord": "1",
-        "PublicDescription": "Counts every core cycle a page-walk is in progress due to either a data memory operation or an instruction fetch.",
-        "EventCode": "0x05",
-        "Counter": "0,1,2,3",
-        "UMask": "0x3",
-        "EventName": "PAGE_WALKS.CYCLES",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Duration of page-walks in cycles"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/haswell/cache.json b/tools/perf/pmu-events/arch/x86/haswell/cache.json
index bfb5ebf48c54..da4d6ddd4f92 100644
--- a/tools/perf/pmu-events/arch/x86/haswell/cache.json
+++ b/tools/perf/pmu-events/arch/x86/haswell/cache.json
@@ -11,14 +11,34 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Demand data read requests that hit L2 cache.",
+        "PublicDescription": "Counts the number of store RFO requests that miss the L2 cache.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0x41",
+        "UMask": "0x22",
+        "EventName": "L2_RQSTS.RFO_MISS",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "RFO requests that miss L2 cache",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Number of instruction fetches that missed the L2 cache.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x24",
+        "EventName": "L2_RQSTS.CODE_RD_MISS",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "L2 cache misses when fetching instructions",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Demand requests that miss L2 cache.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x27",
         "Errata": "HSD78",
-        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
+        "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Demand Data Read requests that hit L2 cache",
+        "BriefDescription": "Demand requests that miss L2 cache",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -32,6 +52,48 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "All requests that missed L2.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x3f",
+        "Errata": "HSD78",
+        "EventName": "L2_RQSTS.MISS",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "All requests that miss L2 cache",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Demand data read requests that hit L2 cache.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x41",
+        "Errata": "HSD78",
+        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Demand Data Read requests that hit L2 cache",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts the number of store RFO requests that hit the L2 cache.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x42",
+        "EventName": "L2_RQSTS.RFO_HIT",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "RFO requests that hit L2 cache",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Number of instruction fetches that hit the L2 cache.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x44",
+        "EventName": "L2_RQSTS.CODE_RD_HIT",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts all L2 HW prefetcher requests that hit L2.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
@@ -73,6 +135,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Demand requests to L2 cache.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0xe7",
+        "Errata": "HSD78",
+        "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Demand requests to L2 cache",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts all L2 HW prefetcher requests.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
@@ -83,6 +156,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "All requests to L2 cache.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0xff",
+        "Errata": "HSD78",
+        "EventName": "L2_RQSTS.REFERENCES",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "All L2 requests",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Not rejected writebacks that hit L2 cache.",
         "EventCode": "0x27",
         "Counter": "0,1,2,3",
@@ -124,6 +208,27 @@
     },
     {
         "EventCode": "0x48",
+        "Counter": "2",
+        "UMask": "0x1",
+        "EventName": "L1D_PEND_MISS.PENDING_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with L1D load Misses outstanding.",
+        "CounterMask": "1",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0x48",
+        "Counter": "2",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
+        "CounterMask": "1",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0x48",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
         "EventName": "L1D_PEND_MISS.REQUEST_FB_FULL",
@@ -133,13 +238,13 @@
     },
     {
         "EventCode": "0x48",
-        "Counter": "2",
-        "UMask": "0x1",
-        "EventName": "L1D_PEND_MISS.PENDING_CYCLES",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "L1D_PEND_MISS.FB_FULL",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with L1D load Misses outstanding.",
+        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
         "CounterMask": "1",
-        "CounterHTOff": "2"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PublicDescription": "This event counts when new data lines are brought into the L1 Data cache, which cause other lines to be evicted from the cache.",
@@ -163,6 +268,28 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x60",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "Errata": "HSD78, HSD62, HSD61",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x60",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "Errata": "HSD78, HSD62, HSD61",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
+        "CounterMask": "6",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Offcore outstanding Demand code Read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
@@ -185,46 +312,35 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Offcore outstanding cacheable data read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
+        "UMask": "0x4",
         "Errata": "HSD62, HSD61",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "Errata": "HSD78, HSD62, HSD61",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
+        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Offcore outstanding cacheable data read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
         "Errata": "HSD62, HSD61",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
-        "CounterMask": "1",
+        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
+        "UMask": "0x8",
         "Errata": "HSD62, HSD61",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
+        "BriefDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -289,6 +405,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xB7, 0xBB",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_RESPONSE",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "PEBS": "1",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
@@ -296,7 +421,7 @@
         "Errata": "HSD29, HSM30",
         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_LOADS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops that miss the STLB.",
+        "BriefDescription": "Retired load uops that miss the STLB. (precise Event)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
@@ -308,7 +433,7 @@
         "Errata": "HSD29, HSM30",
         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_STORES",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired store uops that miss the STLB.",
+        "BriefDescription": "Retired store uops that miss the STLB. (precise Event)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1",
         "L1_Hit_Indication": "1"
@@ -321,31 +446,33 @@
         "Errata": "HSD76, HSD29, HSM30",
         "EventName": "MEM_UOPS_RETIRED.LOCK_LOADS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops with locked access.",
+        "BriefDescription": "Retired load uops with locked access. (precise Event)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
+        "PublicDescription": "This event counts load uops retired which had memory addresses spilt across 2 cache lines. A line split is across 64B cache-lines which may include a page split (4K). This is a precise event.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
         "UMask": "0x41",
         "Errata": "HSD29, HSM30",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired load uops that split across a cacheline boundary. (precise Event)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
+        "PublicDescription": "This event counts store uops retired which had memory addresses spilt across 2 cache lines. A line split is across 64B cache-lines which may include a page split (4K). This is a precise event.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
         "UMask": "0x42",
         "Errata": "HSD29, HSM30",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_STORES",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired store uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired store uops that split across a cacheline boundary. (precise Event)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1",
         "L1_Hit_Indication": "1"
@@ -358,19 +485,20 @@
         "Errata": "HSD29, HSM30",
         "EventName": "MEM_UOPS_RETIRED.ALL_LOADS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "All retired load uops.",
+        "BriefDescription": "All retired load uops. (precise Event)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
+        "PublicDescription": "This event counts all store uops retired. This is a precise event.",
         "EventCode": "0xD0",
         "Counter": "0,1,2,3",
         "UMask": "0x82",
         "Errata": "HSD29, HSM30",
         "EventName": "MEM_UOPS_RETIRED.ALL_STORES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "All retired store uops.",
+        "BriefDescription": "All retired store uops. (precise Event)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1",
         "L1_Hit_Indication": "1"
@@ -401,20 +529,20 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops with L3 cache hits as data sources.",
+        "PublicDescription": "This event counts retired load uops in which data sources were data hits in the L3 cache without snoops required. This does not include hardware prefetches. This is a precise event.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "Errata": "HSD74, HSD29, HSD25, HSM26, HSM30",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L3_HIT",
         "SampleAfterValue": "50021",
-        "BriefDescription": "Retired load uops which data sources were data hits in L3 without snoops required.",
+        "BriefDescription": "Miss in last-level (L3) cache. Excludes Unknown data-source.",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops missed L1 cache as data sources.",
+        "PublicDescription": "This event counts retired load uops in which data sources missed in the L1 cache. This does not include hardware prefetches. This is a precise event.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
@@ -427,20 +555,18 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops missed L2. Unknown data source excluded.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
         "Errata": "HSD29, HSM30",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_MISS",
         "SampleAfterValue": "50021",
-        "BriefDescription": "Miss in mid-level (L2) cache. Excludes Unknown data-source.",
+        "BriefDescription": "Retired load uops with L2 cache misses as data sources.",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops missed L3. Excludes unknown data source .",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x20",
@@ -477,25 +603,27 @@
     },
     {
         "PEBS": "1",
+        "PublicDescription": "This event counts retired load uops that hit in the L3 cache, but required a cross-core snoop which resulted in a HIT in an on-pkg core cache. This does not include hardware prefetches. This is a precise event.",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
         "Errata": "HSD29, HSD25, HSM26, HSM30",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HIT",
         "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load uops which data sources were L3 and cross-core snoop hits in on-pkg core cache.",
+        "BriefDescription": "Retired load uops which data sources were L3 and cross-core snoop hits in on-pkg core cache. ",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
     {
         "PEBS": "1",
+        "PublicDescription": "This event counts retired load uops that hit in the L3 cache, but required a cross-core snoop which resulted in a HITM (hit modified) in an on-pkg core cache. This does not include hardware prefetches. This is a precise event.",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "Errata": "HSD29, HSD25, HSM26, HSM30",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HITM",
         "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load uops which data sources were HitM responses from shared L3.",
+        "BriefDescription": "Retired load uops which data sources were HitM responses from shared L3. ",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
@@ -513,14 +641,13 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "This event counts retired load uops where the data came from local DRAM. This does not include hardware prefetches.",
+        "PublicDescription": "This event counts retired load uops where the data came from local DRAM. This does not include hardware prefetches. This is a precise event.",
         "EventCode": "0xD3",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "Errata": "HSD74, HSD29, HSD25, HSM30",
         "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.LOCAL_DRAM",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Data from local DRAM either Snoop not needed or Snoop Miss (RspI)",
         "CounterHTOff": "0,1,2,3",
         "Data_LA": "1"
     },
@@ -665,6 +792,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "",
         "EventCode": "0xf4",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
@@ -674,131 +802,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Counts the number of store RFO requests that hit the L2 cache.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x42",
-        "EventName": "L2_RQSTS.RFO_HIT",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "RFO requests that hit L2 cache",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Counts the number of store RFO requests that miss the L2 cache.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x22",
-        "EventName": "L2_RQSTS.RFO_MISS",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "RFO requests that miss L2 cache",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Number of instruction fetches that hit the L2 cache.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x44",
-        "EventName": "L2_RQSTS.CODE_RD_HIT",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Number of instruction fetches that missed the L2 cache.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x24",
-        "EventName": "L2_RQSTS.CODE_RD_MISS",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "L2 cache misses when fetching instructions",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Demand requests that miss L2 cache.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x27",
-        "Errata": "HSD78",
-        "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Demand requests that miss L2 cache",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Demand requests to L2 cache.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0xe7",
-        "Errata": "HSD78",
-        "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Demand requests to L2 cache",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "All requests that missed L2.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x3f",
-        "Errata": "HSD78",
-        "EventName": "L2_RQSTS.MISS",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "All requests that miss L2 cache",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "All requests to L2 cache.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0xff",
-        "Errata": "HSD78",
-        "EventName": "L2_RQSTS.REFERENCES",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "All L2 requests",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "Errata": "HSD78, HSD62, HSD61",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
-        "CounterMask": "6",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x48",
-        "Counter": "2",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
-        "CounterMask": "1",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0x48",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "L1D_PEND_MISS.FB_FULL",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
+        "PublicDescription": "Counts all requests that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c8fff",
         "Counter": "0,1,2,3",
@@ -811,6 +815,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c07f7",
         "Counter": "0,1,2,3",
@@ -823,6 +828,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c07f7",
         "Counter": "0,1,2,3",
@@ -835,6 +841,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch code reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0244",
         "Counter": "0,1,2,3",
@@ -847,6 +854,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0122",
         "Counter": "0,1,2,3",
@@ -859,6 +867,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0122",
         "Counter": "0,1,2,3",
@@ -871,6 +880,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0091",
         "Counter": "0,1,2,3",
@@ -883,6 +893,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0091",
         "Counter": "0,1,2,3",
@@ -895,6 +906,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0200",
         "Counter": "0,1,2,3",
@@ -907,6 +919,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs  that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0100",
         "Counter": "0,1,2,3",
@@ -919,6 +932,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0080",
         "Counter": "0,1,2,3",
@@ -931,6 +945,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0040",
         "Counter": "0,1,2,3",
@@ -943,6 +958,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0020",
         "Counter": "0,1,2,3",
@@ -955,6 +971,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0010",
         "Counter": "0,1,2,3",
@@ -967,6 +984,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand code reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0004",
         "Counter": "0,1,2,3",
@@ -979,6 +997,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand code reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0004",
         "Counter": "0,1,2,3",
@@ -991,6 +1010,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0002",
         "Counter": "0,1,2,3",
@@ -1003,6 +1023,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0002",
         "Counter": "0,1,2,3",
@@ -1015,6 +1036,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10003c0001",
         "Counter": "0,1,2,3",
@@ -1027,6 +1049,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04003c0001",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/haswell/floating-point.json b/tools/perf/pmu-events/arch/x86/haswell/floating-point.json
index 1732fa49c6d2..f9843e5a9b42 100644
--- a/tools/perf/pmu-events/arch/x86/haswell/floating-point.json
+++ b/tools/perf/pmu-events/arch/x86/haswell/floating-point.json
@@ -20,6 +20,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Note that a whole rep string only counts AVX_INST.ALL once.",
+        "EventCode": "0xC6",
+        "Counter": "0,1,2,3",
+        "UMask": "0x7",
+        "EventName": "AVX_INSTS.ALL",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Approximate counts of AVX & AVX2 256-bit instructions, including non-arithmetic instructions, loads, and stores.  May count non-AVX instructions that employ 256-bit operations, including (but not necessarily limited to) rep string instructions that use 256-bit loads and stores for optimized performance, XSAVE* and XRSTOR*, and operations that transition the x87 FPU data registers between x87 and MMX.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Number of X87 FP assists due to output values.",
         "EventCode": "0xCA",
         "Counter": "0,1,2,3",
@@ -69,15 +79,5 @@
         "BriefDescription": "Cycles with any input/output SSE or FP assist",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "PublicDescription": "Note that a whole rep string only counts AVX_INST.ALL once.",
-        "EventCode": "0xC6",
-        "Counter": "0,1,2,3",
-        "UMask": "0x7",
-        "EventName": "AVX_INSTS.ALL",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Approximate counts of AVX & AVX2 256-bit instructions, including non-arithmetic instructions, loads, and stores.  May count non-AVX instructions that employ 256-bit operations, including (but not necessarily limited to) rep string instructions that use 256-bit loads and stores for optimized performance, XSAVE* and XRSTOR*, and operations that transition the x87 FPU data registers between x87 and MMX.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/haswell/frontend.json b/tools/perf/pmu-events/arch/x86/haswell/frontend.json
index 57a1ce46971f..c0a5bedcc15c 100644
--- a/tools/perf/pmu-events/arch/x86/haswell/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/haswell/frontend.json
@@ -21,74 +21,43 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Increment each cycle. # of uops delivered to IDQ from DSB path. Set Cmask = 1 to count cycles.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "IDQ.DSB_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by DSB. Set Cmask = 1 to count cycles. Add Edge=1 to count # of delivery.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "IDQ.MS_DSB_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by MITE. Set Cmask = 1 to count cycles.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "IDQ.MS_MITE_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts uops delivered by the Front-end with the assistance of the microcode sequencer.  Microcode assists are used for complex instructions or scenarios that can't be handled by the standard decoder.  Using other instructions, if possible, will usually improve performance.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "IDQ.MS_UOPS",
+        "UMask": "0x4",
+        "EventName": "IDQ.MITE_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path.",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which the microcode sequencer assisted the Front-end in delivering uops.  Microcode assists are used for complex instructions or scenarios that can't be handled by the standard decoder.  Using other instructions, if possible, will usually improve performance.",
+        "PublicDescription": "Increment each cycle. # of uops delivered to IDQ from DSB path. Set Cmask = 1 to count cycles.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "IDQ.MS_CYCLES",
+        "UMask": "0x8",
+        "EventName": "IDQ.DSB_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterMask": "1",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "IDQ.MITE_CYCLES",
+        "UMask": "0x8",
+        "EventName": "IDQ.DSB_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path.",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path.",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by DSB. Set Cmask = 1 to count cycles. Add Edge=1 to count # of delivery.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "IDQ.DSB_CYCLES",
+        "UMask": "0x10",
+        "EventName": "IDQ.MS_DSB_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path.",
-        "CounterMask": "1",
+        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -135,6 +104,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by MITE. Set Cmask = 1 to count cycles.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "IDQ.MS_MITE_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts cycles MITE is delivered four uops. Set Cmask = 4.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
@@ -157,6 +136,38 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "This event counts uops delivered by the Front-end with the assistance of the microcode sequencer.  Microcode assists are used for complex instructions or scenarios that can't be handled by the standard decoder.  Using other instructions, if possible, will usually improve performance.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EventName": "IDQ.MS_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "This event counts cycles during which the microcode sequencer assisted the Front-end in delivering uops.  Microcode assists are used for complex instructions or scenarios that can't be handled by the standard decoder.  Using other instructions, if possible, will usually improve performance.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EventName": "IDQ.MS_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EdgeDetect": "1",
+        "EventName": "IDQ.MS_SWITCHES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Number of uops delivered to IDQ from any path.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
@@ -195,6 +206,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x80",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "EventName": "ICACHE.IFDATA_STALL",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction-cache miss.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event count the number of undelivered (unallocated) uops from the Front-end to the Resource Allocation Table (RAT) while the Back-end of the processor is not stalled. The Front-end can allocate up to 4 uops per cycle so this event can increment 0-4 times per cycle depending on the number of unallocated uops. This event is counted on a per-core basis.",
         "EventCode": "0x9C",
         "Counter": "0,1,2,3",
@@ -270,25 +290,5 @@
         "SampleAfterValue": "2000003",
         "BriefDescription": "Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EdgeDetect": "1",
-        "EventName": "IDQ.MS_SWITCHES",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x80",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "ICACHE.IFDATA_STALL",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction-cache miss.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/haswell/memory.json b/tools/perf/pmu-events/arch/x86/haswell/memory.json
index aab981b42339..e5f9fa6655b3 100644
--- a/tools/perf/pmu-events/arch/x86/haswell/memory.json
+++ b/tools/perf/pmu-events/arch/x86/haswell/memory.json
@@ -401,6 +401,7 @@
         "CounterHTOff": "3"
     },
     {
+        "PublicDescription": "Counts all requests that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc08fff",
         "Counter": "0,1,2,3",
@@ -413,6 +414,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01004007f7",
         "Counter": "0,1,2,3",
@@ -425,6 +427,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc007f7",
         "Counter": "0,1,2,3",
@@ -437,6 +440,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch code reads that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100400244",
         "Counter": "0,1,2,3",
@@ -449,6 +453,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch code reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc00244",
         "Counter": "0,1,2,3",
@@ -461,6 +466,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100400122",
         "Counter": "0,1,2,3",
@@ -473,6 +479,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc00122",
         "Counter": "0,1,2,3",
@@ -485,6 +492,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100400091",
         "Counter": "0,1,2,3",
@@ -497,6 +505,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand & prefetch data reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc00091",
         "Counter": "0,1,2,3",
@@ -509,6 +518,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc00200",
         "Counter": "0,1,2,3",
@@ -521,6 +531,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs  that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc00100",
         "Counter": "0,1,2,3",
@@ -533,6 +544,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc00080",
         "Counter": "0,1,2,3",
@@ -545,6 +557,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc00040",
         "Counter": "0,1,2,3",
@@ -557,6 +570,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc00020",
         "Counter": "0,1,2,3",
@@ -569,6 +583,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc00010",
         "Counter": "0,1,2,3",
@@ -581,6 +596,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand code reads that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100400004",
         "Counter": "0,1,2,3",
@@ -593,6 +609,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand code reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc00004",
         "Counter": "0,1,2,3",
@@ -605,6 +622,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100400002",
         "Counter": "0,1,2,3",
@@ -617,6 +635,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc00002",
         "Counter": "0,1,2,3",
@@ -629,6 +648,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100400001",
         "Counter": "0,1,2,3",
@@ -641,6 +661,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc00001",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/haswell/other.json b/tools/perf/pmu-events/arch/x86/haswell/other.json
index 85d6a14baf9d..8a4d898d76c1 100644
--- a/tools/perf/pmu-events/arch/x86/haswell/other.json
+++ b/tools/perf/pmu-events/arch/x86/haswell/other.json
@@ -10,16 +10,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Unhalted core cycles when the thread is not in ring 0.",
-        "EventCode": "0x5C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CPL_CYCLES.RING123",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "EventCode": "0x5C",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -31,6 +21,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Unhalted core cycles when the thread is not in ring 0.",
+        "EventCode": "0x5C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "CPL_CYCLES.RING123",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Cycles in which the L1D and L2 are locked, due to a UC lock or split lock.",
         "EventCode": "0x63",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/haswell/pipeline.json b/tools/perf/pmu-events/arch/x86/haswell/pipeline.json
index 0099848607ad..a4dcfce4a512 100644
--- a/tools/perf/pmu-events/arch/x86/haswell/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/haswell/pipeline.json
@@ -2,33 +2,43 @@
     {
         "PublicDescription": "This event counts the number of instructions retired from execution. For instructions that consist of multiple micro-ops, this event counts the retirement of the last micro-op of the instruction. Counting continues during hardware interrupts, traps, and inside interrupt handlers. INST_RETIRED.ANY is counted by a designated fixed counter, leaving the programmable counters available for other events. Faulting executions of GETSEC/VM entry/VM Exit/MWait will not count as retired instructions.",
         "EventCode": "0x00",
-        "Counter": "Fixed counter 1",
+        "Counter": "Fixed counter 0",
         "UMask": "0x1",
         "Errata": "HSD140, HSD143",
         "EventName": "INST_RETIRED.ANY",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Instructions retired from execution.",
-        "CounterHTOff": "Fixed counter 1"
+        "CounterHTOff": "Fixed counter 0"
     },
     {
         "PublicDescription": "This event counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling.",
         "EventCode": "0x00",
-        "Counter": "Fixed counter 2",
+        "Counter": "Fixed counter 1",
         "UMask": "0x2",
         "EventName": "CPU_CLK_UNHALTED.THREAD",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Core cycles when the thread is not in halt state.",
-        "CounterHTOff": "Fixed counter 2"
+        "CounterHTOff": "Fixed counter 1"
+    },
+    {
+        "EventCode": "0x00",
+        "Counter": "Fixed counter 1",
+        "UMask": "0x2",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "CounterHTOff": "Fixed counter 1"
     },
     {
         "PublicDescription": "This event counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state.",
         "EventCode": "0x00",
-        "Counter": "Fixed counter 3",
+        "Counter": "Fixed counter 2",
         "UMask": "0x3",
         "EventName": "CPU_CLK_UNHALTED.REF_TSC",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Reference cycles when the core is not in halt state.",
-        "CounterHTOff": "Fixed counter 3"
+        "CounterHTOff": "Fixed counter 2"
     },
     {
         "PublicDescription": "This event counts loads that followed a store to the same address, where the data could not be forwarded inside the pipeline from the store to the load.  The most common reason why store forwarding would be blocked is when a load's address range overlaps with a preceding smaller uncompleted store. The penalty for blocked store forwarding is that the load must wait for the store to write its value to the cache before it can be issued.",
@@ -67,7 +77,19 @@
         "UMask": "0x3",
         "EventName": "INT_MISC.RECOVERY_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of cycles waiting for the checkpoints in Resource Allocation Table (RAT) to be recovered after Nuke due to all other cases except JEClear (e.g. whenever a ucode assist is needed like SSE exception, memory disambiguation, etc...)",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for this thread (e.g. misprediction or memory nuke)",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
+        "EventCode": "0x0D",
+        "Counter": "0,1,2,3",
+        "UMask": "0x3",
+        "AnyThread": "1",
+        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke)",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -82,6 +104,29 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x0E",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_ISSUED.STALL_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0x0E",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "UOPS_ISSUED.CORE_STALL_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for all threads.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "PublicDescription": "Number of flags-merge uops allocated. Such uops add delay.",
         "EventCode": "0x0E",
         "Counter": "0,1,2,3",
@@ -112,35 +157,32 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x0E",
-        "Invert": "1",
+        "EventCode": "0x14",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_ISSUED.STALL_CYCLES",
+        "UMask": "0x2",
+        "EventName": "ARITH.DIVIDER_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Any uop executed by the Divider. (This includes all divide uops, sqrt, ...)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x0E",
-        "Invert": "1",
+        "PublicDescription": "Counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling.",
+        "EventCode": "0x3C",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "UOPS_ISSUED.CORE_STALL_CYCLES",
+        "UMask": "0x0",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for all threads.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Thread cycles when thread is not in halt state",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x14",
+        "EventCode": "0x3C",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "ARITH.DIVIDER_UOPS",
+        "UMask": "0x0",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Any uop executed by the Divider. (This includes all divide uops, sqrt, ...)",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -154,6 +196,38 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Reference cycles when the thread is unhalted. (counts at 100 MHz rate)",
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x3c",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
@@ -163,6 +237,15 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Non-SW-prefetch load dispatches that hit fill buffer allocated for S/W prefetch.",
         "EventCode": "0x4c",
         "Counter": "0,1,2,3",
@@ -233,6 +316,18 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x5E",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EdgeDetect": "1",
+        "EventName": "RS_EVENTS.EMPTY_END",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts cycles where the decoder is stalled on an instruction with a length changing prefix (LCP).",
         "EventCode": "0x87",
         "Counter": "0,1,2,3",
@@ -409,6 +504,15 @@
     {
         "EventCode": "0x89",
         "Counter": "0,1,2,3",
+        "UMask": "0xa0",
+        "EventName": "BR_MISP_EXEC.TAKEN_INDIRECT_NEAR_CALL",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Taken speculative and retired mispredicted indirect calls.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x89",
+        "Counter": "0,1,2,3",
         "UMask": "0xc1",
         "EventName": "BR_MISP_EXEC.ALL_CONDITIONAL",
         "SampleAfterValue": "200003",
@@ -445,6 +549,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles per core when uops are exectuted in port 0.",
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_0_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are executed in port 0.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_0",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 0.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Cycles which a uop is dispatched on port 1 in this thread.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -455,6 +579,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles per core when uops are exectuted in port 1.",
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_1_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are executed in port 1.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_1",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 1.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Cycles which a uop is dispatched on port 2 in this thread.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -465,6 +609,25 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_2_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 2.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_2",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 2.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Cycles which a uop is dispatched on port 3 in this thread.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -475,6 +638,25 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x8",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_3_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 3.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x8",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_3",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 3.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Cycles which a uop is dispatched on port 4 in this thread.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -485,6 +667,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles per core when uops are exectuted in port 4.",
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x10",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_4_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are executed in port 4.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x10",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_4",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 4.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Cycles which a uop is dispatched on port 5 in this thread.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -495,6 +697,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles per core when uops are exectuted in port 5.",
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_5_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are executed in port 5.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_5",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 5.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Cycles which a uop is dispatched on port 6 in this thread.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -505,6 +727,26 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles per core when uops are exectuted in port 6.",
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x40",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_6_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are executed in port 6.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x40",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_6",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 6.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Cycles which a uop is dispatched on port 7 in this thread.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
@@ -515,6 +757,25 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x80",
+        "AnyThread": "1",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_7_CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 7.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x80",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_7",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 7.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Cycles allocation is stalled due to resource related reason.",
         "EventCode": "0xA2",
         "Counter": "0,1,2,3",
@@ -566,17 +827,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles with pending L1 data cache miss loads. Set Cmask=8 to count cycle.",
-        "EventCode": "0xA3",
-        "Counter": "2",
-        "UMask": "0x8",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with pending L1 cache miss loads.",
-        "CounterMask": "8",
-        "CounterHTOff": "2"
-    },
-    {
         "PublicDescription": "Cycles with pending memory loads. Set Cmask=2 to count cycle.",
         "EventCode": "0xA3",
         "Counter": "0,1,2,3",
@@ -594,7 +844,7 @@
         "UMask": "0x4",
         "EventName": "CYCLE_ACTIVITY.CYCLES_NO_EXECUTE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Total execution stalls",
+        "BriefDescription": "This event increments by 1 for every cycle where there was no execute for this thread.",
         "CounterMask": "4",
         "CounterHTOff": "0,1,2,3"
     },
@@ -621,6 +871,17 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Cycles with pending L1 data cache miss loads. Set Cmask=8 to count cycle.",
+        "EventCode": "0xA3",
+        "Counter": "2",
+        "UMask": "0x8",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with pending L1 cache miss loads.",
+        "CounterMask": "8",
+        "CounterHTOff": "2"
+    },
+    {
         "PublicDescription": "Execution stalls due to L1 data cache miss loads. Set Cmask=0CH.",
         "EventCode": "0xA3",
         "Counter": "2",
@@ -642,14 +903,23 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Counts total number of uops to be executed per-core each cycle.",
-        "EventCode": "0xB1",
+        "EventCode": "0xA8",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "Errata": "HSD30, HSM31",
-        "EventName": "UOPS_EXECUTED.CORE",
+        "UMask": "0x1",
+        "EventName": "LSD.CYCLES_ACTIVE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of uops executed on the core.",
+        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA8",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "LSD.CYCLES_4_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
+        "CounterMask": "4",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -665,24 +935,127 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "Number of instructions at retirement.",
-        "EventCode": "0xC0",
+        "PublicDescription": "This events counts the cycles where at least one uop was executed. It is counted per thread.",
+        "EventCode": "0xB1",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "Errata": "HSD11, HSD140",
-        "EventName": "INST_RETIRED.ANY_P",
+        "UMask": "0x1",
+        "Errata": "HSD144, HSD30, HSM31",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of instructions retired. General Counter   - architectural event",
+        "BriefDescription": "Cycles where at least 1 uop was executed per-thread",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "PublicDescription": "This events counts the cycles where at least two uop were executed. It is counted per thread.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "Errata": "HSD144, HSD30, HSM31",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 2 uops were executed per-thread",
+        "CounterMask": "2",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "PublicDescription": "This events counts the cycles where at least three uop were executed. It is counted per thread.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "Errata": "HSD144, HSD30, HSM31",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 3 uops were executed per-thread",
+        "CounterMask": "3",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "Errata": "HSD144, HSD30, HSM31",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 4 uops were executed per-thread.",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "PublicDescription": "Counts total number of uops to be executed per-core each cycle.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "Errata": "HSD30, HSM31",
+        "EventName": "UOPS_EXECUTED.CORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of uops executed on the core.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts FP operations retired. For X87 FP operations that have no exceptions counting also includes flows that have several X87, or flows that use X87 uops in the exception handling.",
-        "EventCode": "0xC0",
+        "EventCode": "0xb1",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
-        "EventName": "INST_RETIRED.X87",
+        "Errata": "HSD30, HSM31",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "FP operations retired. X87 FP operations that have no exceptions: Counts also flows that have several X87 or flows that use X87 uops in the exception handling.",
+        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xb1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "Errata": "HSD30, HSM31",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
+        "CounterMask": "2",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xb1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "Errata": "HSD30, HSM31",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
+        "CounterMask": "3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xb1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "Errata": "HSD30, HSM31",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xb1",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "Errata": "HSD30, HSM31",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Number of instructions at retirement.",
+        "EventCode": "0xC0",
+        "Counter": "0,1,2,3",
+        "UMask": "0x0",
+        "Errata": "HSD11, HSD140",
+        "EventName": "INST_RETIRED.ANY_P",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of instructions retired. General Counter   - architectural event",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -698,6 +1071,16 @@
         "CounterHTOff": "1"
     },
     {
+        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts FP operations retired. For X87 FP operations that have no exceptions counting also includes flows that have several X87, or flows that use X87 uops in the exception handling.",
+        "EventCode": "0xC0",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "INST_RETIRED.X87",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "FP operations retired. X87 FP operations that have no exceptions: Counts also flows that have several X87 or flows that use X87 uops in the exception handling.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Number of microcode assists invoked by HW upon uop writeback.",
         "EventCode": "0xC1",
         "Counter": "0,1,2,3",
@@ -709,7 +1092,6 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Counts the number of micro-ops retired. Use Cmask=1 and invert to count active cycles or stalled cycles.",
         "EventCode": "0xC2",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -720,17 +1102,6 @@
         "Data_LA": "1"
     },
     {
-        "PEBS": "1",
-        "PublicDescription": "This event counts the number of retirement slots used each cycle.  There are potentially 4 slots that can be used each cycle - meaning, 4 uops or 4 instructions could retire each cycle.",
-        "EventCode": "0xC2",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Retirement slots used.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "EventCode": "0xC2",
         "Invert": "1",
         "Counter": "0,1,2,3",
@@ -765,6 +1136,16 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PEBS": "1",
+        "EventCode": "0xC2",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Retirement slots used.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xC3",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -774,6 +1155,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xC3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EdgeDetect": "1",
+        "EventName": "MACHINE_CLEARS.COUNT",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Number of machine clears (nukes) of any type.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event is incremented when self-modifying code (SMC) is detected, which causes a machine clear.  Machine clears can have a significant performance impact if they are happening frequently.",
         "EventCode": "0xC3",
         "Counter": "0,1,2,3",
@@ -793,8 +1185,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Branch instructions at retirement.",
+        "EventCode": "0xC4",
+        "Counter": "0,1,2,3",
+        "UMask": "0x0",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "All (macro) branch instructions retired.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PEBS": "1",
-        "PublicDescription": "Counts the number of conditional branch instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -814,18 +1215,27 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Branch instructions at retirement.",
+        "PEBS": "1",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
+        "UMask": "0x2",
+        "EventName": "BR_INST_RETIRED.NEAR_CALL_R3",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Direct and indirect macro near call instructions retired (captured in ring 3).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PEBS": "2",
+        "EventCode": "0xC4",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
         "SampleAfterValue": "400009",
         "BriefDescription": "All (macro) branch instructions retired.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Counts the number of near return instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
@@ -846,7 +1256,6 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Number of near taken branches retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x20",
@@ -866,14 +1275,14 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PEBS": "2",
-        "EventCode": "0xC4",
+        "PublicDescription": "Mispredicted branch instructions at retirement.",
+        "EventCode": "0xC5",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
+        "UMask": "0x0",
+        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
         "SampleAfterValue": "400009",
-        "BriefDescription": "All (macro) branch instructions retired.",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "All mispredicted macro branch instructions retired.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PEBS": "1",
@@ -886,16 +1295,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Mispredicted branch instructions at retirement.",
-        "EventCode": "0xC5",
-        "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "All mispredicted macro branch instructions retired.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "PEBS": "2",
         "PublicDescription": "This event counts all mispredicted branch instructions retired. This is a precise event.",
         "EventCode": "0xC5",
@@ -903,121 +1302,11 @@
         "UMask": "0x4",
         "EventName": "BR_MISP_RETIRED.ALL_BRANCHES_PEBS",
         "SampleAfterValue": "400009",
-        "BriefDescription": "Mispredicted macro branch instructions retired. ",
+        "BriefDescription": "Mispredicted macro branch instructions retired.",
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "Count cases of saving new LBR records by hardware.",
-        "EventCode": "0xCC",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Count cases of saving new LBR",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling.",
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Thread cycles when thread is not in halt state",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x89",
-        "Counter": "0,1,2,3",
-        "UMask": "0xa0",
-        "EventName": "BR_MISP_EXEC.TAKEN_INDIRECT_NEAR_CALL",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Taken speculative and retired mispredicted indirect calls.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_0_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 0.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_1_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 1.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_2_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 2.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_3_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 3.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_4_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 4.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_5_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 5.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x40",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_6_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 6.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x80",
-        "AnyThread": "1",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_7_CORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 7.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "PEBS": "1",
-        "PublicDescription": "Number of near branch instructions retired that were taken but mispredicted.",
         "EventCode": "0xC5",
         "Counter": "0,1,2,3",
         "UMask": "0x20",
@@ -1027,51 +1316,14 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This events counts the cycles where at least one uop was executed. It is counted per thread.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "Errata": "HSD144, HSD30, HSM31",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 1 uop was executed per-thread",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "PublicDescription": "This events counts the cycles where at least two uop were executed. It is counted per thread.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "Errata": "HSD144, HSD30, HSM31",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 2 uops were executed per-thread",
-        "CounterMask": "2",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "PublicDescription": "This events counts the cycles where at least three uop were executed. It is counted per thread.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "Errata": "HSD144, HSD30, HSM31",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 3 uops were executed per-thread",
-        "CounterMask": "3",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB1",
+        "PublicDescription": "Count cases of saving new LBR records by hardware.",
+        "EventCode": "0xCC",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "Errata": "HSD144, HSD30, HSM31",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
+        "UMask": "0x20",
+        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 4 uops were executed per-thread.",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Count cases of saving new LBR",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PublicDescription": "Number of front end re-steers due to BPU misprediction.",
@@ -1082,248 +1334,5 @@
         "SampleAfterValue": "100003",
         "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xC3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EdgeDetect": "1",
-        "EventName": "MACHINE_CLEARS.COUNT",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Number of machine clears (nukes) of any type.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA8",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "LSD.CYCLES_ACTIVE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA8",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "LSD.CYCLES_4_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x5E",
-        "Invert": "1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EdgeDetect": "1",
-        "EventName": "RS_EVENTS.EMPTY_END",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_0",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 0.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_1",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 1.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_2",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 2.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_3",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 3.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_4",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 4.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_5",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 5.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x40",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_6",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 6.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x80",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_7",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 7.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x00",
-        "Counter": "Fixed counter 2",
-        "UMask": "0x2",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "CounterHTOff": "Fixed counter 2"
-    },
-    {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate)",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
-        "EventCode": "0x0D",
-        "Counter": "0,1,2,3",
-        "UMask": "0x3",
-        "AnyThread": "1",
-        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke)",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "Errata": "HSD30, HSM31",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "Errata": "HSD30, HSM31",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
-        "CounterMask": "2",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "Errata": "HSD30, HSM31",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
-        "CounterMask": "3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "Errata": "HSD30, HSM31",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "Invert": "1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "Errata": "HSD30, HSM31",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Reference cycles when the thread is unhalted. (counts at 100 MHz rate)",
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate)",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/haswell/virtual-memory.json b/tools/perf/pmu-events/arch/x86/haswell/virtual-memory.json
index ce80a08d0f08..777b500a5c9f 100644
--- a/tools/perf/pmu-events/arch/x86/haswell/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/haswell/virtual-memory.json
@@ -39,6 +39,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Completed page walks in any TLB of any page size due to demand load misses.",
+        "EventCode": "0x08",
+        "Counter": "0,1,2,3",
+        "UMask": "0xe",
+        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts cycles when the  page miss handler (PMH) is servicing page walks caused by DTLB load misses.",
         "EventCode": "0x08",
         "Counter": "0,1,2,3",
@@ -69,6 +79,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Number of cache load STLB hits. No page walk.",
+        "EventCode": "0x08",
+        "Counter": "0,1,2,3",
+        "UMask": "0x60",
+        "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "DTLB demand load misses with low part of linear-to-physical address translation missed.",
         "EventCode": "0x08",
         "Counter": "0,1,2,3",
@@ -118,6 +138,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Completed page walks due to store miss in any TLB levels of any page size (4K/2M/4M/1G).",
+        "EventCode": "0x49",
+        "Counter": "0,1,2,3",
+        "UMask": "0xe",
+        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts cycles when the  page miss handler (PMH) is servicing page walks caused by DTLB store misses.",
         "EventCode": "0x49",
         "Counter": "0,1,2,3",
@@ -148,6 +178,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.",
+        "EventCode": "0x49",
+        "Counter": "0,1,2,3",
+        "UMask": "0x60",
+        "EventName": "DTLB_STORE_MISSES.STLB_HIT",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "DTLB store misses with low part of linear-to-physical address translation missed.",
         "EventCode": "0x49",
         "Counter": "0,1,2,3",
@@ -206,6 +246,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Completed page walks in ITLB of any page size.",
+        "EventCode": "0x85",
+        "Counter": "0,1,2,3",
+        "UMask": "0xe",
+        "EventName": "ITLB_MISSES.WALK_COMPLETED",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Misses in all ITLB levels that cause completed page walks",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "This event counts cycles when the  page miss handler (PMH) is servicing page walks caused by ITLB misses.",
         "EventCode": "0x85",
         "Counter": "0,1,2,3",
@@ -236,6 +286,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "ITLB misses that hit STLB. No page walk.",
+        "EventCode": "0x85",
+        "Counter": "0,1,2,3",
+        "UMask": "0x60",
+        "EventName": "ITLB_MISSES.STLB_HIT",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts the number of ITLB flushes, includes 4k/2M/4M pages.",
         "EventCode": "0xae",
         "Counter": "0,1,2,3",
@@ -256,41 +316,45 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "Number of ITLB page walker loads that hit in the L1+FB.",
+        "PublicDescription": "Number of DTLB page walker loads that hit in the L2.",
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x21",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_L1",
+        "UMask": "0x12",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_L2",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of ITLB page walker hits in the L1+FB",
+        "BriefDescription": "Number of DTLB page walker hits in the L2",
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Number of DTLB page walker loads that hit in the L3.",
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x41",
-        "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L1",
+        "UMask": "0x14",
+        "Errata": "HSD25",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_L3",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L1 and FB.",
+        "BriefDescription": "Number of DTLB page walker hits in the L3 + XSNP",
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Number of DTLB page walker loads from memory.",
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x81",
-        "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L1",
+        "UMask": "0x18",
+        "Errata": "HSD25",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_MEMORY",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L1 and FB.",
+        "BriefDescription": "Number of DTLB page walker hits in Memory",
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "Number of DTLB page walker loads that hit in the L2.",
+        "PublicDescription": "Number of ITLB page walker loads that hit in the L1+FB.",
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x12",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_L2",
+        "UMask": "0x21",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_L1",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of DTLB page walker hits in the L2",
+        "BriefDescription": "Number of ITLB page walker hits in the L1+FB",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -304,43 +368,43 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Number of ITLB page walker loads that hit in the L3.",
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x42",
-        "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L2",
+        "UMask": "0x24",
+        "Errata": "HSD25",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_L3",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L2.",
+        "BriefDescription": "Number of ITLB page walker hits in the L3 + XSNP",
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Number of ITLB page walker loads from memory.",
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x82",
-        "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L2",
+        "UMask": "0x28",
+        "Errata": "HSD25",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_MEMORY",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L2.",
+        "BriefDescription": "Number of ITLB page walker hits in Memory",
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "Number of DTLB page walker loads that hit in the L3.",
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x14",
-        "Errata": "HSD25",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_L3",
+        "UMask": "0x41",
+        "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L1",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of DTLB page walker hits in the L3 + XSNP",
+        "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L1 and FB.",
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "Number of ITLB page walker loads that hit in the L3.",
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x24",
-        "Errata": "HSD25",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_L3",
+        "UMask": "0x42",
+        "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L2",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of ITLB page walker hits in the L3 + XSNP",
+        "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L2.",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -355,41 +419,37 @@
     {
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x84",
-        "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L3",
+        "UMask": "0x48",
+        "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_MEMORY",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L2.",
+        "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in memory.",
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "Number of DTLB page walker loads from memory.",
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x18",
-        "Errata": "HSD25",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_MEMORY",
+        "UMask": "0x81",
+        "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L1",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of DTLB page walker hits in Memory",
+        "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L1 and FB.",
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "Number of ITLB page walker loads from memory.",
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x28",
-        "Errata": "HSD25",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_MEMORY",
+        "UMask": "0x82",
+        "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L2",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of ITLB page walker hits in Memory",
+        "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L2.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
         "Counter": "0,1,2,3",
-        "UMask": "0x48",
-        "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_MEMORY",
+        "UMask": "0x84",
+        "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L3",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in memory.",
+        "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L2.",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -420,65 +480,5 @@
         "SampleAfterValue": "100003",
         "BriefDescription": "STLB flush attempts",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Completed page walks in any TLB of any page size due to demand load misses.",
-        "EventCode": "0x08",
-        "Counter": "0,1,2,3",
-        "UMask": "0xe",
-        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Number of cache load STLB hits. No page walk.",
-        "EventCode": "0x08",
-        "Counter": "0,1,2,3",
-        "UMask": "0x60",
-        "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Completed page walks due to store miss in any TLB levels of any page size (4K/2M/4M/1G).",
-        "EventCode": "0x49",
-        "Counter": "0,1,2,3",
-        "UMask": "0xe",
-        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.",
-        "EventCode": "0x49",
-        "Counter": "0,1,2,3",
-        "UMask": "0x60",
-        "EventName": "DTLB_STORE_MISSES.STLB_HIT",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Completed page walks in ITLB of any page size.",
-        "EventCode": "0x85",
-        "Counter": "0,1,2,3",
-        "UMask": "0xe",
-        "EventName": "ITLB_MISSES.WALK_COMPLETED",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Misses in all ITLB levels that cause completed page walks",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "ITLB misses that hit STLB. No page walk.",
-        "EventCode": "0x85",
-        "Counter": "0,1,2,3",
-        "UMask": "0x60",
-        "EventName": "ITLB_MISSES.STLB_HIT",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/haswellx/cache.json b/tools/perf/pmu-events/arch/x86/haswellx/cache.json
index f1bae0817a6f..b2fbd617306a 100644
--- a/tools/perf/pmu-events/arch/x86/haswellx/cache.json
+++ b/tools/perf/pmu-events/arch/x86/haswellx/cache.json
@@ -12,12 +12,32 @@
     },
     {
         "EventCode": "0x24",
-        "UMask": "0x41",
-        "BriefDescription": "Demand Data Read requests that hit L2 cache",
+        "UMask": "0x22",
+        "BriefDescription": "RFO requests that miss L2 cache",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
+        "EventName": "L2_RQSTS.RFO_MISS",
+        "PublicDescription": "Counts the number of store RFO requests that miss the L2 cache.",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x24",
+        "BriefDescription": "L2 cache misses when fetching instructions",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.CODE_RD_MISS",
+        "PublicDescription": "Number of instruction fetches that missed the L2 cache.",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x27",
+        "BriefDescription": "Demand requests that miss L2 cache",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
         "Errata": "HSD78",
-        "PublicDescription": "Demand data read requests that hit L2 cache.",
+        "PublicDescription": "Demand requests that miss L2 cache.",
         "SampleAfterValue": "200003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -33,6 +53,48 @@
     },
     {
         "EventCode": "0x24",
+        "UMask": "0x3f",
+        "BriefDescription": "All requests that miss L2 cache",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.MISS",
+        "Errata": "HSD78",
+        "PublicDescription": "All requests that missed L2.",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x41",
+        "BriefDescription": "Demand Data Read requests that hit L2 cache",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
+        "Errata": "HSD78",
+        "PublicDescription": "Demand data read requests that hit L2 cache.",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x42",
+        "BriefDescription": "RFO requests that hit L2 cache",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.RFO_HIT",
+        "PublicDescription": "Counts the number of store RFO requests that hit the L2 cache.",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
+        "UMask": "0x44",
+        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.CODE_RD_HIT",
+        "PublicDescription": "Number of instruction fetches that hit the L2 cache.",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
         "UMask": "0x50",
         "BriefDescription": "L2 prefetch requests that hit L2 cache",
         "Counter": "0,1,2,3",
@@ -74,6 +136,17 @@
     },
     {
         "EventCode": "0x24",
+        "UMask": "0xe7",
+        "BriefDescription": "Demand requests to L2 cache",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
+        "Errata": "HSD78",
+        "PublicDescription": "Demand requests to L2 cache.",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x24",
         "UMask": "0xf8",
         "BriefDescription": "Requests from L2 hardware prefetchers",
         "Counter": "0,1,2,3",
@@ -83,6 +156,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x24",
+        "UMask": "0xff",
+        "BriefDescription": "All L2 requests",
+        "Counter": "0,1,2,3",
+        "EventName": "L2_RQSTS.REFERENCES",
+        "Errata": "HSD78",
+        "PublicDescription": "All requests to L2 cache.",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x27",
         "UMask": "0x50",
         "BriefDescription": "Not rejected writebacks that hit L2 cache",
@@ -124,6 +208,27 @@
     },
     {
         "EventCode": "0x48",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles with L1D load Misses outstanding.",
+        "Counter": "2",
+        "EventName": "L1D_PEND_MISS.PENDING_CYCLES",
+        "CounterMask": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0x48",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
+        "Counter": "2",
+        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
+        "AnyThread": "1",
+        "CounterMask": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0x48",
         "UMask": "0x2",
         "BriefDescription": "Number of times a request needed a FB entry but there was no entry available for it. That is the FB unavailability was dominant reason for blocking the request. A request includes cacheable/uncacheable demands that is load, store or SW prefetch. HWP are e.",
         "Counter": "0,1,2,3",
@@ -133,13 +238,13 @@
     },
     {
         "EventCode": "0x48",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles with L1D load Misses outstanding.",
-        "Counter": "2",
-        "EventName": "L1D_PEND_MISS.PENDING_CYCLES",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
+        "Counter": "0,1,2,3",
+        "EventName": "L1D_PEND_MISS.FB_FULL",
         "CounterMask": "1",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "2"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x51",
@@ -164,6 +269,28 @@
     },
     {
         "EventCode": "0x60",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
+        "CounterMask": "1",
+        "Errata": "HSD78, HSD62, HSD61",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x60",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
+        "CounterMask": "6",
+        "Errata": "HSD78, HSD62, HSD61",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x60",
         "UMask": "0x2",
         "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
         "Counter": "0,1,2,3",
@@ -186,23 +313,23 @@
     },
     {
         "EventCode": "0x60",
-        "UMask": "0x8",
-        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
+        "UMask": "0x4",
+        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
+        "CounterMask": "1",
         "Errata": "HSD62, HSD61",
-        "PublicDescription": "Offcore outstanding cacheable data read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x60",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
+        "UMask": "0x8",
+        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
-        "CounterMask": "1",
-        "Errata": "HSD78, HSD62, HSD61",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
+        "Errata": "HSD62, HSD61",
+        "PublicDescription": "Offcore outstanding cacheable data read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -218,17 +345,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x4",
-        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
-        "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
-        "CounterMask": "1",
-        "Errata": "HSD62, HSD61",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "EventCode": "0x63",
         "UMask": "0x2",
         "BriefDescription": "Cycles when L1D is locked",
@@ -289,9 +405,18 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "EventCode": "0xD0",
         "UMask": "0x11",
-        "BriefDescription": "Retired load uops that miss the STLB.",
+        "BriefDescription": "Retired load uops that miss the STLB. (precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
@@ -303,20 +428,20 @@
     {
         "EventCode": "0xD0",
         "UMask": "0x12",
-        "BriefDescription": "Retired store uops that miss the STLB.",
+        "BriefDescription": "Retired store uops that miss the STLB. (precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_STORES",
         "Errata": "HSD29, HSM30",
-        "SampleAfterValue": "100003",
         "L1_Hit_Indication": "1",
+        "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD0",
         "UMask": "0x21",
-        "BriefDescription": "Retired load uops with locked access.",
+        "BriefDescription": "Retired load uops with locked access. (precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
@@ -328,32 +453,34 @@
     {
         "EventCode": "0xD0",
         "UMask": "0x41",
-        "BriefDescription": "Retired load uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired load uops that split across a cacheline boundary. (precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
         "Errata": "HSD29, HSM30",
+        "PublicDescription": "This event counts load uops retired which had memory addresses spilt across 2 cache lines. A line split is across 64B cache-lines which may include a page split (4K). This is a precise event.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD0",
         "UMask": "0x42",
-        "BriefDescription": "Retired store uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired store uops that split across a cacheline boundary. (precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_STORES",
         "Errata": "HSD29, HSM30",
-        "SampleAfterValue": "100003",
         "L1_Hit_Indication": "1",
+        "PublicDescription": "This event counts store uops retired which had memory addresses spilt across 2 cache lines. A line split is across 64B cache-lines which may include a page split (4K). This is a precise event.",
+        "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD0",
         "UMask": "0x81",
-        "BriefDescription": "All retired load uops.",
+        "BriefDescription": "All retired load uops. (precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
@@ -365,14 +492,15 @@
     {
         "EventCode": "0xD0",
         "UMask": "0x82",
-        "BriefDescription": "All retired store uops.",
+        "BriefDescription": "All retired store uops. (precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_UOPS_RETIRED.ALL_STORES",
         "Errata": "HSD29, HSM30",
-        "SampleAfterValue": "2000003",
         "L1_Hit_Indication": "1",
+        "PublicDescription": "This event counts all store uops retired. This is a precise event.",
+        "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -402,13 +530,13 @@
     {
         "EventCode": "0xD1",
         "UMask": "0x4",
-        "BriefDescription": "Retired load uops which data sources were data hits in L3 without snoops required.",
+        "BriefDescription": "Miss in last-level (L3) cache. Excludes Unknown data-source.",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L3_HIT",
         "Errata": "HSD74, HSD29, HSD25, HSM26, HSM30",
-        "PublicDescription": "Retired load uops with L3 cache hits as data sources.",
+        "PublicDescription": "This event counts retired load uops in which data sources were data hits in the L3 cache without snoops required. This does not include hardware prefetches. This is a precise event.",
         "SampleAfterValue": "50021",
         "CounterHTOff": "0,1,2,3"
     },
@@ -421,20 +549,19 @@
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L1_MISS",
         "Errata": "HSM30",
-        "PublicDescription": "Retired load uops missed L1 cache as data sources.",
+        "PublicDescription": "This event counts retired load uops in which data sources missed in the L1 cache. This does not include hardware prefetches. This is a precise event.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD1",
         "UMask": "0x10",
-        "BriefDescription": "Miss in mid-level (L2) cache. Excludes Unknown data-source.",
+        "BriefDescription": "Retired load uops with L2 cache misses as data sources.",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_MISS",
         "Errata": "HSD29, HSM30",
-        "PublicDescription": "Retired load uops missed L2. Unknown data source excluded.",
         "SampleAfterValue": "50021",
         "CounterHTOff": "0,1,2,3"
     },
@@ -447,7 +574,6 @@
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L3_MISS",
         "Errata": "HSD74, HSD29, HSD25, HSM26, HSM30",
-        "PublicDescription": "Retired load uops missed L3. Excludes unknown data source .",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -478,24 +604,26 @@
     {
         "EventCode": "0xD2",
         "UMask": "0x2",
-        "BriefDescription": "Retired load uops which data sources were L3 and cross-core snoop hits in on-pkg core cache.",
+        "BriefDescription": "Retired load uops which data sources were L3 and cross-core snoop hits in on-pkg core cache. ",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HIT",
         "Errata": "HSD29, HSD25, HSM26, HSM30",
+        "PublicDescription": "This event counts retired load uops that hit in the L3 cache, but required a cross-core snoop which resulted in a HIT in an on-pkg core cache. This does not include hardware prefetches. This is a precise event.",
         "SampleAfterValue": "20011",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD2",
         "UMask": "0x4",
-        "BriefDescription": "Retired load uops which data sources were HitM responses from shared L3.",
+        "BriefDescription": "Retired load uops which data sources were HitM responses from shared L3. ",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HITM",
         "Errata": "HSD29, HSD25, HSM26, HSM30",
+        "PublicDescription": "This event counts retired load uops that hit in the L3 cache, but required a cross-core snoop which resulted in a HITM (hit modified) in an on-pkg core cache. This does not include hardware prefetches. This is a precise event.",
         "SampleAfterValue": "20011",
         "CounterHTOff": "0,1,2,3"
     },
@@ -514,20 +642,19 @@
     {
         "EventCode": "0xD3",
         "UMask": "0x1",
-        "BriefDescription": "Data from local DRAM either Snoop not needed or Snoop Miss (RspI)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.LOCAL_DRAM",
         "Errata": "HSD74, HSD29, HSD25, HSM30",
-        "PublicDescription": "This event counts retired load uops where the data came from local DRAM. This does not include hardware prefetches.",
+        "PublicDescription": "This event counts retired load uops where the data came from local DRAM. This does not include hardware prefetches. This is a precise event.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD3",
         "UMask": "0x4",
-        "BriefDescription": "Retired load uop whose Data Source was: remote DRAM either Snoop not needed or Snoop Miss (RspI)",
+        "BriefDescription": "Retired load uop whose Data Source was: remote DRAM either Snoop not needed or Snoop Miss (RspI) (Precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
@@ -539,7 +666,7 @@
     {
         "EventCode": "0xD3",
         "UMask": "0x10",
-        "BriefDescription": "Retired load uop whose Data Source was: Remote cache HITM",
+        "BriefDescription": "Retired load uop whose Data Source was: Remote cache HITM (Precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
@@ -551,7 +678,7 @@
     {
         "EventCode": "0xD3",
         "UMask": "0x20",
-        "BriefDescription": "Retired load uop whose Data Source was: forwarded from remote cache",
+        "BriefDescription": "Retired load uop whose Data Source was: forwarded from remote cache (Precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
@@ -706,135 +833,11 @@
         "BriefDescription": "Split locks in SQ",
         "Counter": "0,1,2,3",
         "EventName": "SQ_MISC.SPLIT_LOCK",
+        "PublicDescription": "",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0x42",
-        "BriefDescription": "RFO requests that hit L2 cache",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.RFO_HIT",
-        "PublicDescription": "Counts the number of store RFO requests that hit the L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x22",
-        "BriefDescription": "RFO requests that miss L2 cache",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.RFO_MISS",
-        "PublicDescription": "Counts the number of store RFO requests that miss the L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x44",
-        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.CODE_RD_HIT",
-        "PublicDescription": "Number of instruction fetches that hit the L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x24",
-        "BriefDescription": "L2 cache misses when fetching instructions",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.CODE_RD_MISS",
-        "PublicDescription": "Number of instruction fetches that missed the L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x27",
-        "BriefDescription": "Demand requests that miss L2 cache",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
-        "Errata": "HSD78",
-        "PublicDescription": "Demand requests that miss L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0xe7",
-        "BriefDescription": "Demand requests to L2 cache",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
-        "Errata": "HSD78",
-        "PublicDescription": "Demand requests to L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0x3f",
-        "BriefDescription": "All requests that miss L2 cache",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.MISS",
-        "Errata": "HSD78",
-        "PublicDescription": "All requests that missed L2.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x24",
-        "UMask": "0xff",
-        "BriefDescription": "All L2 requests",
-        "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.REFERENCES",
-        "Errata": "HSD78",
-        "PublicDescription": "All requests to L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
-        "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0x60",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
-        "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
-        "CounterMask": "6",
-        "Errata": "HSD78, HSD62, HSD61",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x48",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
-        "Counter": "2",
-        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
-        "AnyThread": "1",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0x48",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
-        "Counter": "0,1,2,3",
-        "EventName": "L1D_PEND_MISS.FB_FULL",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "Offcore": "1",
         "EventCode": "0xB7, 0xBB",
         "UMask": "0x1",
@@ -843,6 +846,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts demand data reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -855,6 +859,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts demand data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -867,6 +872,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.LLC_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -879,6 +885,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.LLC_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -891,6 +898,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.LLC_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand code reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -903,6 +911,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.LLC_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand code reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -915,6 +924,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.LLC_HIT.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -927,6 +937,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.LLC_HIT.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -939,6 +950,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_CODE_RD.LLC_HIT.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -951,6 +963,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_LLC_DATA_RD.LLC_HIT.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -963,6 +976,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_LLC_RFO.LLC_HIT.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -975,6 +989,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_LLC_CODE_RD.LLC_HIT.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -987,6 +1002,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -999,6 +1015,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1011,6 +1028,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.LLC_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1023,6 +1041,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.LLC_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1035,6 +1054,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_CODE_RD.LLC_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch code reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1047,6 +1067,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1059,6 +1080,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1071,6 +1093,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_REQUESTS.LLC_HIT.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all requests that hit in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     }
diff --git a/tools/perf/pmu-events/arch/x86/haswellx/floating-point.json b/tools/perf/pmu-events/arch/x86/haswellx/floating-point.json
index 6282aed6e090..bc08cc1f2f7e 100644
--- a/tools/perf/pmu-events/arch/x86/haswellx/floating-point.json
+++ b/tools/perf/pmu-events/arch/x86/haswellx/floating-point.json
@@ -20,6 +20,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xC6",
+        "UMask": "0x7",
+        "BriefDescription": "Approximate counts of AVX & AVX2 256-bit instructions, including non-arithmetic instructions, loads, and stores.  May count non-AVX instructions that employ 256-bit operations, including (but not necessarily limited to) rep string instructions that use 256-bit loads and stores for optimized performance, XSAVE* and XRSTOR*, and operations that transition the x87 FPU data registers between x87 and MMX.",
+        "Counter": "0,1,2,3",
+        "EventName": "AVX_INSTS.ALL",
+        "PublicDescription": "Note that a whole rep string only counts AVX_INST.ALL once.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xCA",
         "UMask": "0x2",
         "BriefDescription": "Number of X87 assists due to output value.",
@@ -69,15 +79,5 @@
         "PublicDescription": "Cycles with any input/output SSE* or FP assists.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC6",
-        "UMask": "0x7",
-        "BriefDescription": "Approximate counts of AVX & AVX2 256-bit instructions, including non-arithmetic instructions, loads, and stores.  May count non-AVX instructions that employ 256-bit operations, including (but not necessarily limited to) rep string instructions that use 256-bit loads and stores for optimized performance, XSAVE* and XRSTOR*, and operations that transition the x87 FPU data registers between x87 and MMX.",
-        "Counter": "0,1,2,3",
-        "EventName": "AVX_INSTS.ALL",
-        "PublicDescription": "Note that a whole rep string only counts AVX_INST.ALL once.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/haswellx/frontend.json b/tools/perf/pmu-events/arch/x86/haswellx/frontend.json
index 2d0c7aac1e61..a4d9f1fcf940 100644
--- a/tools/perf/pmu-events/arch/x86/haswellx/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/haswellx/frontend.json
@@ -22,72 +22,41 @@
     },
     {
         "EventCode": "0x79",
-        "UMask": "0x8",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
-        "Counter": "0,1,2,3",
-        "EventName": "IDQ.DSB_UOPS",
-        "PublicDescription": "Increment each cycle. # of uops delivered to IDQ from DSB path. Set Cmask = 1 to count cycles.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x79",
-        "UMask": "0x10",
-        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_DSB_UOPS",
-        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by DSB. Set Cmask = 1 to count cycles. Add Edge=1 to count # of delivery.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x79",
-        "UMask": "0x20",
-        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_MITE_UOPS",
-        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by MITE. Set Cmask = 1 to count cycles.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x79",
-        "UMask": "0x30",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "UMask": "0x4",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path.",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_UOPS",
-        "PublicDescription": "This event counts uops delivered by the Front-end with the assistance of the microcode sequencer.  Microcode assists are used for complex instructions or scenarios that can't be handled by the standard decoder.  Using other instructions, if possible, will usually improve performance.",
+        "EventName": "IDQ.MITE_CYCLES",
+        "CounterMask": "1",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x79",
-        "UMask": "0x30",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "UMask": "0x8",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_CYCLES",
-        "CounterMask": "1",
-        "PublicDescription": "This event counts cycles during which the microcode sequencer assisted the Front-end in delivering uops.  Microcode assists are used for complex instructions or scenarios that can't be handled by the standard decoder.  Using other instructions, if possible, will usually improve performance.",
+        "EventName": "IDQ.DSB_UOPS",
+        "PublicDescription": "Increment each cycle. # of uops delivered to IDQ from DSB path. Set Cmask = 1 to count cycles.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x79",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path.",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path.",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MITE_CYCLES",
+        "EventName": "IDQ.DSB_CYCLES",
         "CounterMask": "1",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x79",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path.",
+        "UMask": "0x10",
+        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.DSB_CYCLES",
-        "CounterMask": "1",
+        "EventName": "IDQ.MS_DSB_UOPS",
+        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by DSB. Set Cmask = 1 to count cycles. Add Edge=1 to count # of delivery.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -136,6 +105,16 @@
     },
     {
         "EventCode": "0x79",
+        "UMask": "0x20",
+        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "Counter": "0,1,2,3",
+        "EventName": "IDQ.MS_MITE_UOPS",
+        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by MITE. Set Cmask = 1 to count cycles.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x79",
         "UMask": "0x24",
         "BriefDescription": "Cycles MITE is delivering 4 Uops",
         "Counter": "0,1,2,3",
@@ -158,6 +137,38 @@
     },
     {
         "EventCode": "0x79",
+        "UMask": "0x30",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "Counter": "0,1,2,3",
+        "EventName": "IDQ.MS_UOPS",
+        "PublicDescription": "This event counts uops delivered by the Front-end with the assistance of the microcode sequencer.  Microcode assists are used for complex instructions or scenarios that can't be handled by the standard decoder.  Using other instructions, if possible, will usually improve performance.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x79",
+        "UMask": "0x30",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "Counter": "0,1,2,3",
+        "EventName": "IDQ.MS_CYCLES",
+        "CounterMask": "1",
+        "PublicDescription": "This event counts cycles during which the microcode sequencer assisted the Front-end in delivering uops.  Microcode assists are used for complex instructions or scenarios that can't be handled by the standard decoder.  Using other instructions, if possible, will usually improve performance.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EdgeDetect": "1",
+        "EventCode": "0x79",
+        "UMask": "0x30",
+        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
+        "Counter": "0,1,2,3",
+        "EventName": "IDQ.MS_SWITCHES",
+        "CounterMask": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x79",
         "UMask": "0x3c",
         "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from MITE path",
         "Counter": "0,1,2,3",
@@ -195,6 +206,15 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x80",
+        "UMask": "0x4",
+        "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction-cache miss.",
+        "Counter": "0,1,2,3",
+        "EventName": "ICACHE.IFDATA_STALL",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x9C",
         "UMask": "0x1",
         "BriefDescription": "Uops not delivered to Resource Allocation Table (RAT) per thread when backend of the machine is not stalled",
@@ -270,25 +290,5 @@
         "EventName": "DSB2MITE_SWITCHES.PENALTY_CYCLES",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EdgeDetect": "1",
-        "EventCode": "0x79",
-        "UMask": "0x30",
-        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
-        "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_SWITCHES",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x80",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction-cache miss.",
-        "Counter": "0,1,2,3",
-        "EventName": "ICACHE.IFDATA_STALL",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/haswellx/memory.json b/tools/perf/pmu-events/arch/x86/haswellx/memory.json
index 0886cc000d22..56b0f24b8029 100644
--- a/tools/perf/pmu-events/arch/x86/haswellx/memory.json
+++ b/tools/perf/pmu-events/arch/x86/haswellx/memory.json
@@ -409,6 +409,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts demand data reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -421,6 +422,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_MISS.LOCAL_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts demand data reads that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -433,6 +435,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -445,6 +448,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.LLC_MISS.LOCAL_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -457,6 +461,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.LLC_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and the modified data is transferred from remote cache Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -469,6 +474,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand code reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -481,6 +487,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.LLC_MISS.LOCAL_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand code reads that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -493,6 +500,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -505,6 +513,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -517,6 +526,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_CODE_RD.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -529,6 +539,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_LLC_DATA_RD.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -541,6 +552,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_LLC_RFO.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -553,6 +565,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_LLC_CODE_RD.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -565,6 +578,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -577,6 +591,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_MISS.LOCAL_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -589,6 +604,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_MISS.REMOTE_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from remote dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -601,6 +617,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the modified data is transferred from remote cache Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -613,6 +630,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and clean or shared data is transferred from remote cache Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -625,6 +643,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -637,6 +656,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.LLC_MISS.LOCAL_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -649,6 +669,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_CODE_RD.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch code reads that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -661,6 +682,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_CODE_RD.LLC_MISS.LOCAL_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all demand & prefetch code reads that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -673,6 +695,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -685,6 +708,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.LOCAL_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the L3 and the data is returned from local dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -697,6 +721,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.REMOTE_DRAM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the L3 and the data is returned from remote dram Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -709,6 +734,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the L3 and the modified data is transferred from remote cache Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -721,6 +747,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the L3 and clean or shared data is transferred from remote cache Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -733,6 +760,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_REQUESTS.LLC_MISS.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts all requests that miss in the L3 Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     }
diff --git a/tools/perf/pmu-events/arch/x86/haswellx/other.json b/tools/perf/pmu-events/arch/x86/haswellx/other.json
index 4e1b6ce96ca3..800e65df31bc 100644
--- a/tools/perf/pmu-events/arch/x86/haswellx/other.json
+++ b/tools/perf/pmu-events/arch/x86/haswellx/other.json
@@ -10,16 +10,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x5C",
-        "UMask": "0x2",
-        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
-        "Counter": "0,1,2,3",
-        "EventName": "CPL_CYCLES.RING123",
-        "PublicDescription": "Unhalted core cycles when the thread is not in ring 0.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "EdgeDetect": "1",
         "EventCode": "0x5C",
         "UMask": "0x1",
@@ -31,6 +21,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x5C",
+        "UMask": "0x2",
+        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
+        "Counter": "0,1,2,3",
+        "EventName": "CPL_CYCLES.RING123",
+        "PublicDescription": "Unhalted core cycles when the thread is not in ring 0.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x63",
         "UMask": "0x1",
         "BriefDescription": "Cycles when L1 and L2 are locked due to UC or split lock",
diff --git a/tools/perf/pmu-events/arch/x86/haswellx/pipeline.json b/tools/perf/pmu-events/arch/x86/haswellx/pipeline.json
index c3a163d34bd7..8a18bfe9e3e4 100644
--- a/tools/perf/pmu-events/arch/x86/haswellx/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/haswellx/pipeline.json
@@ -3,32 +3,42 @@
         "EventCode": "0x00",
         "UMask": "0x1",
         "BriefDescription": "Instructions retired from execution.",
-        "Counter": "Fixed counter 1",
+        "Counter": "Fixed counter 0",
         "EventName": "INST_RETIRED.ANY",
         "Errata": "HSD140, HSD143",
         "PublicDescription": "This event counts the number of instructions retired from execution. For instructions that consist of multiple micro-ops, this event counts the retirement of the last micro-op of the instruction. Counting continues during hardware interrupts, traps, and inside interrupt handlers. INST_RETIRED.ANY is counted by a designated fixed counter, leaving the programmable counters available for other events. Faulting executions of GETSEC/VM entry/VM Exit/MWait will not count as retired instructions.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 1"
+        "CounterHTOff": "Fixed counter 0"
     },
     {
         "EventCode": "0x00",
         "UMask": "0x2",
         "BriefDescription": "Core cycles when the thread is not in halt state.",
-        "Counter": "Fixed counter 2",
+        "Counter": "Fixed counter 1",
         "EventName": "CPU_CLK_UNHALTED.THREAD",
         "PublicDescription": "This event counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 2"
+        "CounterHTOff": "Fixed counter 1"
+    },
+    {
+        "EventCode": "0x00",
+        "UMask": "0x2",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "Counter": "Fixed counter 1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "Fixed counter 1"
     },
     {
         "EventCode": "0x00",
         "UMask": "0x3",
         "BriefDescription": "Reference cycles when the core is not in halt state.",
-        "Counter": "Fixed counter 3",
+        "Counter": "Fixed counter 2",
         "EventName": "CPU_CLK_UNHALTED.REF_TSC",
         "PublicDescription": "This event counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 3"
+        "CounterHTOff": "Fixed counter 2"
     },
     {
         "EventCode": "0x03",
@@ -63,7 +73,7 @@
     {
         "EventCode": "0x0D",
         "UMask": "0x3",
-        "BriefDescription": "Number of cycles waiting for the checkpoints in Resource Allocation Table (RAT) to be recovered after Nuke due to all other cases except JEClear (e.g. whenever a ucode assist is needed like SSE exception, memory disambiguation, etc...)",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for this thread (e.g. misprediction or memory nuke)",
         "Counter": "0,1,2,3",
         "EventName": "INT_MISC.RECOVERY_CYCLES",
         "CounterMask": "1",
@@ -72,6 +82,18 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x0D",
+        "UMask": "0x3",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke)",
+        "Counter": "0,1,2,3",
+        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
+        "AnyThread": "1",
+        "CounterMask": "1",
+        "PublicDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x0E",
         "UMask": "0x1",
         "BriefDescription": "Uops that Resource Allocation Table (RAT) issues to Reservation Station (RS)",
@@ -82,6 +104,29 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "Invert": "1",
+        "EventCode": "0x0E",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_ISSUED.STALL_CYCLES",
+        "CounterMask": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Invert": "1",
+        "EventCode": "0x0E",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for all threads.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_ISSUED.CORE_STALL_CYCLES",
+        "AnyThread": "1",
+        "CounterMask": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "EventCode": "0x0E",
         "UMask": "0x10",
         "BriefDescription": "Number of flags-merge uops being allocated. Such uops considered perf sensitive; added by GSR u-arch.",
@@ -112,34 +157,31 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "Invert": "1",
-        "EventCode": "0x0E",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread.",
+        "EventCode": "0x14",
+        "UMask": "0x2",
+        "BriefDescription": "Any uop executed by the Divider. (This includes all divide uops, sqrt, ...)",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_ISSUED.STALL_CYCLES",
-        "CounterMask": "1",
+        "EventName": "ARITH.DIVIDER_UOPS",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "Invert": "1",
-        "EventCode": "0x0E",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for all threads.",
+        "EventCode": "0x3C",
+        "UMask": "0x0",
+        "BriefDescription": "Thread cycles when thread is not in halt state",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_ISSUED.CORE_STALL_CYCLES",
-        "AnyThread": "1",
-        "CounterMask": "1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P",
+        "PublicDescription": "Counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x14",
-        "UMask": "0x2",
-        "BriefDescription": "Any uop executed by the Divider. (This includes all divide uops, sqrt, ...)",
+        "EventCode": "0x3C",
+        "UMask": "0x0",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
         "Counter": "0,1,2,3",
-        "EventName": "ARITH.DIVIDER_UOPS",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
+        "AnyThread": "1",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -154,6 +196,38 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x3C",
+        "UMask": "0x1",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate)",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
+        "AnyThread": "1",
+        "PublicDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "UMask": "0x1",
+        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
+        "PublicDescription": "Reference cycles when the thread is unhalted. (counts at 100 MHz rate)",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "UMask": "0x1",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate)",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
+        "AnyThread": "1",
+        "PublicDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x3c",
         "UMask": "0x2",
         "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
@@ -163,6 +237,15 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0x3C",
+        "UMask": "0x2",
+        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
+        "Counter": "0,1,2,3",
+        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x4c",
         "UMask": "0x1",
         "BriefDescription": "Not software-prefetch load dispatches that hit FB allocated for software prefetch",
@@ -233,6 +316,18 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EdgeDetect": "1",
+        "Invert": "1",
+        "EventCode": "0x5E",
+        "UMask": "0x1",
+        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
+        "Counter": "0,1,2,3",
+        "EventName": "RS_EVENTS.EMPTY_END",
+        "CounterMask": "1",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x87",
         "UMask": "0x1",
         "BriefDescription": "Stalls caused by changing prefix length of the instruction.",
@@ -408,6 +503,15 @@
     },
     {
         "EventCode": "0x89",
+        "UMask": "0xa0",
+        "BriefDescription": "Taken speculative and retired mispredicted indirect calls.",
+        "Counter": "0,1,2,3",
+        "EventName": "BR_MISP_EXEC.TAKEN_INDIRECT_NEAR_CALL",
+        "SampleAfterValue": "200003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x89",
         "UMask": "0xc1",
         "BriefDescription": "Speculative and retired mispredicted macro conditional branches.",
         "Counter": "0,1,2,3",
@@ -446,6 +550,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles per core when uops are executed in port 0.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_0_CORE",
+        "AnyThread": "1",
+        "PublicDescription": "Cycles per core when uops are exectuted in port 0.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles per thread when uops are executed in port 0.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_0",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x2",
         "BriefDescription": "Cycles per thread when uops are executed in port 1",
         "Counter": "0,1,2,3",
@@ -456,6 +580,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles per core when uops are executed in port 1.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_1_CORE",
+        "AnyThread": "1",
+        "PublicDescription": "Cycles per core when uops are exectuted in port 1.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles per thread when uops are executed in port 1.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x4",
         "BriefDescription": "Cycles per thread when uops are executed in port 2",
         "Counter": "0,1,2,3",
@@ -466,6 +610,25 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x4",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 2.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_2_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x4",
+        "BriefDescription": "Cycles per thread when uops are executed in port 2.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_2",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x8",
         "BriefDescription": "Cycles per thread when uops are executed in port 3",
         "Counter": "0,1,2,3",
@@ -476,6 +639,25 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 3.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_3_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles per thread when uops are executed in port 3.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_3",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x10",
         "BriefDescription": "Cycles per thread when uops are executed in port 4",
         "Counter": "0,1,2,3",
@@ -486,6 +668,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x10",
+        "BriefDescription": "Cycles per core when uops are executed in port 4.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_4_CORE",
+        "AnyThread": "1",
+        "PublicDescription": "Cycles per core when uops are exectuted in port 4.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x10",
+        "BriefDescription": "Cycles per thread when uops are executed in port 4.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_4",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x20",
         "BriefDescription": "Cycles per thread when uops are executed in port 5",
         "Counter": "0,1,2,3",
@@ -496,6 +698,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x20",
+        "BriefDescription": "Cycles per core when uops are executed in port 5.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_5_CORE",
+        "AnyThread": "1",
+        "PublicDescription": "Cycles per core when uops are exectuted in port 5.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x20",
+        "BriefDescription": "Cycles per thread when uops are executed in port 5.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_5",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x40",
         "BriefDescription": "Cycles per thread when uops are executed in port 6",
         "Counter": "0,1,2,3",
@@ -506,6 +728,26 @@
     },
     {
         "EventCode": "0xA1",
+        "UMask": "0x40",
+        "BriefDescription": "Cycles per core when uops are executed in port 6.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_6_CORE",
+        "AnyThread": "1",
+        "PublicDescription": "Cycles per core when uops are exectuted in port 6.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x40",
+        "BriefDescription": "Cycles per thread when uops are executed in port 6.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_6",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
         "UMask": "0x80",
         "BriefDescription": "Cycles per thread when uops are executed in port 7",
         "Counter": "0,1,2,3",
@@ -515,6 +757,25 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xA1",
+        "UMask": "0x80",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 7.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED_PORT.PORT_7_CORE",
+        "AnyThread": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA1",
+        "UMask": "0x80",
+        "BriefDescription": "Cycles per thread when uops are executed in port 7.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_7",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xA2",
         "UMask": "0x1",
         "BriefDescription": "Resource-related stall cycles",
@@ -567,17 +828,6 @@
     },
     {
         "EventCode": "0xA3",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles with pending L1 cache miss loads.",
-        "Counter": "2",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
-        "CounterMask": "8",
-        "PublicDescription": "Cycles with pending L1 data cache miss loads. Set Cmask=8 to count cycle.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0xA3",
         "UMask": "0x2",
         "BriefDescription": "Cycles with pending memory loads.",
         "Counter": "0,1,2,3",
@@ -590,7 +840,7 @@
     {
         "EventCode": "0xA3",
         "UMask": "0x4",
-        "BriefDescription": "Total execution stalls",
+        "BriefDescription": "This event increments by 1 for every cycle where there was no execute for this thread.",
         "Counter": "0,1,2,3",
         "EventName": "CYCLE_ACTIVITY.CYCLES_NO_EXECUTE",
         "CounterMask": "4",
@@ -622,6 +872,17 @@
     },
     {
         "EventCode": "0xA3",
+        "UMask": "0x8",
+        "BriefDescription": "Cycles with pending L1 cache miss loads.",
+        "Counter": "2",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
+        "CounterMask": "8",
+        "PublicDescription": "Cycles with pending L1 data cache miss loads. Set Cmask=8 to count cycle.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0xA3",
         "UMask": "0xc",
         "BriefDescription": "Execution stalls due to L1 data cache misses",
         "Counter": "2",
@@ -642,13 +903,22 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x2",
-        "BriefDescription": "Number of uops executed on the core.",
+        "EventCode": "0xA8",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE",
-        "Errata": "HSD30, HSM31",
-        "PublicDescription": "Counts total number of uops to be executed per-core each cycle.",
+        "EventName": "LSD.CYCLES_ACTIVE",
+        "CounterMask": "1",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA8",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
+        "Counter": "0,1,2,3",
+        "EventName": "LSD.CYCLES_4_UOPS",
+        "CounterMask": "4",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -665,23 +935,126 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "EventCode": "0xC0",
-        "UMask": "0x0",
-        "BriefDescription": "Number of instructions retired. General Counter   - architectural event",
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles where at least 1 uop was executed per-thread",
         "Counter": "0,1,2,3",
-        "EventName": "INST_RETIRED.ANY_P",
-        "Errata": "HSD11, HSD140",
-        "PublicDescription": "Number of instructions at retirement.",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
+        "CounterMask": "1",
+        "Errata": "HSD144, HSD30, HSM31",
+        "PublicDescription": "This events counts the cycles where at least one uop was executed. It is counted per thread.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles where at least 2 uops were executed per-thread",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
+        "CounterMask": "2",
+        "Errata": "HSD144, HSD30, HSM31",
+        "PublicDescription": "This events counts the cycles where at least two uop were executed. It is counted per thread.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles where at least 3 uops were executed per-thread",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
+        "CounterMask": "3",
+        "Errata": "HSD144, HSD30, HSM31",
+        "PublicDescription": "This events counts the cycles where at least three uop were executed. It is counted per thread.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "UMask": "0x1",
+        "BriefDescription": "Cycles where at least 4 uops were executed per-thread.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
+        "CounterMask": "4",
+        "Errata": "HSD144, HSD30, HSM31",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xB1",
+        "UMask": "0x2",
+        "BriefDescription": "Number of uops executed on the core.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CORE",
+        "Errata": "HSD30, HSM31",
+        "PublicDescription": "Counts total number of uops to be executed per-core each cycle.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xC0",
+        "EventCode": "0xb1",
         "UMask": "0x2",
-        "BriefDescription": "FP operations retired. X87 FP operations that have no exceptions: Counts also flows that have several X87 or flows that use X87 uops in the exception handling.",
+        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
         "Counter": "0,1,2,3",
-        "EventName": "INST_RETIRED.X87",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts FP operations retired. For X87 FP operations that have no exceptions counting also includes flows that have several X87, or flows that use X87 uops in the exception handling.",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
+        "CounterMask": "1",
+        "Errata": "HSD30, HSM31",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xb1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
+        "CounterMask": "2",
+        "Errata": "HSD30, HSM31",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xb1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
+        "CounterMask": "3",
+        "Errata": "HSD30, HSM31",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xb1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
+        "CounterMask": "4",
+        "Errata": "HSD30, HSM31",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "Invert": "1",
+        "EventCode": "0xb1",
+        "UMask": "0x2",
+        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
+        "Errata": "HSD30, HSM31",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xC0",
+        "UMask": "0x0",
+        "BriefDescription": "Number of instructions retired. General Counter   - architectural event",
+        "Counter": "0,1,2,3",
+        "EventName": "INST_RETIRED.ANY_P",
+        "Errata": "HSD11, HSD140",
+        "PublicDescription": "Number of instructions at retirement.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -698,6 +1071,16 @@
         "CounterHTOff": "1"
     },
     {
+        "EventCode": "0xC0",
+        "UMask": "0x2",
+        "BriefDescription": "FP operations retired. X87 FP operations that have no exceptions: Counts also flows that have several X87 or flows that use X87 uops in the exception handling.",
+        "Counter": "0,1,2,3",
+        "EventName": "INST_RETIRED.X87",
+        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts FP operations retired. For X87 FP operations that have no exceptions counting also includes flows that have several X87, or flows that use X87 uops in the exception handling.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xC1",
         "UMask": "0x40",
         "BriefDescription": "Number of times any microcode assist is invoked by HW upon uop writeback.",
@@ -715,18 +1098,6 @@
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "UOPS_RETIRED.ALL",
-        "PublicDescription": "Counts the number of micro-ops retired. Use Cmask=1 and invert to count active cycles or stalled cycles.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xC2",
-        "UMask": "0x2",
-        "BriefDescription": "Retirement slots used.",
-        "PEBS": "1",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
-        "PublicDescription": "This event counts the number of retirement slots used each cycle.  There are potentially 4 slots that can be used each cycle - meaning, 4 uops or 4 instructions could retire each cycle.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -765,6 +1136,16 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0xC2",
+        "UMask": "0x2",
+        "BriefDescription": "Retirement slots used.",
+        "PEBS": "1",
+        "Counter": "0,1,2,3",
+        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xC3",
         "UMask": "0x1",
         "BriefDescription": "Cycles there was a Nuke. Account for both thread-specific and All Thread Nukes.",
@@ -774,6 +1155,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EdgeDetect": "1",
+        "EventCode": "0xC3",
+        "UMask": "0x1",
+        "BriefDescription": "Number of machine clears (nukes) of any type.",
+        "Counter": "0,1,2,3",
+        "EventName": "MACHINE_CLEARS.COUNT",
+        "CounterMask": "1",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xC3",
         "UMask": "0x4",
         "BriefDescription": "Self-modifying code (SMC) detected.",
@@ -794,12 +1186,21 @@
     },
     {
         "EventCode": "0xC4",
+        "UMask": "0x0",
+        "BriefDescription": "All (macro) branch instructions retired.",
+        "Counter": "0,1,2,3",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
+        "PublicDescription": "Branch instructions at retirement.",
+        "SampleAfterValue": "400009",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xC4",
         "UMask": "0x1",
         "BriefDescription": "Conditional branch instructions retired.",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.CONDITIONAL",
-        "PublicDescription": "Counts the number of conditional branch instructions retired.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -815,13 +1216,23 @@
     },
     {
         "EventCode": "0xC4",
-        "UMask": "0x0",
+        "UMask": "0x2",
+        "BriefDescription": "Direct and indirect macro near call instructions retired (captured in ring 3).",
+        "PEBS": "1",
+        "Counter": "0,1,2,3",
+        "EventName": "BR_INST_RETIRED.NEAR_CALL_R3",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xC4",
+        "UMask": "0x4",
         "BriefDescription": "All (macro) branch instructions retired.",
+        "PEBS": "2",
         "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
-        "PublicDescription": "Branch instructions at retirement.",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
         "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xC4",
@@ -830,7 +1241,6 @@
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.NEAR_RETURN",
-        "PublicDescription": "Counts the number of near return instructions retired.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -851,7 +1261,6 @@
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
-        "PublicDescription": "Number of near taken branches retired.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -866,14 +1275,14 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xC4",
-        "UMask": "0x4",
-        "BriefDescription": "All (macro) branch instructions retired.",
-        "PEBS": "2",
+        "EventCode": "0xC5",
+        "UMask": "0x0",
+        "BriefDescription": "All mispredicted macro branch instructions retired.",
         "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
+        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
+        "PublicDescription": "Mispredicted branch instructions at retirement.",
         "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC5",
@@ -887,18 +1296,8 @@
     },
     {
         "EventCode": "0xC5",
-        "UMask": "0x0",
-        "BriefDescription": "All mispredicted macro branch instructions retired.",
-        "Counter": "0,1,2,3",
-        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
-        "PublicDescription": "Mispredicted branch instructions at retirement.",
-        "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xC5",
         "UMask": "0x4",
-        "BriefDescription": "Mispredicted macro branch instructions retired. ",
+        "BriefDescription": "Mispredicted macro branch instructions retired.",
         "PEBS": "2",
         "Counter": "0,1,2,3",
         "EventName": "BR_MISP_RETIRED.ALL_BRANCHES_PEBS",
@@ -907,171 +1306,24 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "EventCode": "0xCC",
-        "UMask": "0x20",
-        "BriefDescription": "Count cases of saving new LBR",
-        "Counter": "0,1,2,3",
-        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
-        "PublicDescription": "Count cases of saving new LBR records by hardware.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x0",
-        "BriefDescription": "Thread cycles when thread is not in halt state",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P",
-        "PublicDescription": "Counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x89",
-        "UMask": "0xa0",
-        "BriefDescription": "Taken speculative and retired mispredicted indirect calls.",
-        "Counter": "0,1,2,3",
-        "EventName": "BR_MISP_EXEC.TAKEN_INDIRECT_NEAR_CALL",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 0.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_0_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 1.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_1_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 2.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_2_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 3.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_3_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x10",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 4.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_4_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x20",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 5.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_5_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x40",
-        "BriefDescription": "Cycles per core when uops are exectuted in port 6.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_6_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x80",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 7.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED_PORT.PORT_7_CORE",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "EventCode": "0xC5",
         "UMask": "0x20",
         "BriefDescription": "number of near branch instructions retired that were mispredicted and taken.",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
-        "PublicDescription": "Number of near branch instructions retired that were taken but mispredicted.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 1 uop was executed per-thread",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
-        "CounterMask": "1",
-        "Errata": "HSD144, HSD30, HSM31",
-        "PublicDescription": "This events counts the cycles where at least one uop was executed. It is counted per thread.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 2 uops were executed per-thread",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
-        "CounterMask": "2",
-        "Errata": "HSD144, HSD30, HSM31",
-        "PublicDescription": "This events counts the cycles where at least two uop were executed. It is counted per thread.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 3 uops were executed per-thread",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
-        "CounterMask": "3",
-        "Errata": "HSD144, HSD30, HSM31",
-        "PublicDescription": "This events counts the cycles where at least three uop were executed. It is counted per thread.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 4 uops were executed per-thread.",
+        "EventCode": "0xCC",
+        "UMask": "0x20",
+        "BriefDescription": "Count cases of saving new LBR",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
-        "CounterMask": "4",
-        "Errata": "HSD144, HSD30, HSM31",
+        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
+        "PublicDescription": "Count cases of saving new LBR records by hardware.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xe6",
@@ -1082,248 +1334,5 @@
         "PublicDescription": "Number of front end re-steers due to BPU misprediction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EdgeDetect": "1",
-        "EventCode": "0xC3",
-        "UMask": "0x1",
-        "BriefDescription": "Number of machine clears (nukes) of any type.",
-        "Counter": "0,1,2,3",
-        "EventName": "MACHINE_CLEARS.COUNT",
-        "CounterMask": "1",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA8",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
-        "Counter": "0,1,2,3",
-        "EventName": "LSD.CYCLES_ACTIVE",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA8",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
-        "Counter": "0,1,2,3",
-        "EventName": "LSD.CYCLES_4_UOPS",
-        "CounterMask": "4",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EdgeDetect": "1",
-        "Invert": "1",
-        "EventCode": "0x5E",
-        "UMask": "0x1",
-        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
-        "Counter": "0,1,2,3",
-        "EventName": "RS_EVENTS.EMPTY_END",
-        "CounterMask": "1",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles per thread when uops are executed in port 0.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_0",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles per thread when uops are executed in port 1.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles per thread when uops are executed in port 2.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_2",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles per thread when uops are executed in port 3.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_3",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x10",
-        "BriefDescription": "Cycles per thread when uops are executed in port 4.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_4",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x20",
-        "BriefDescription": "Cycles per thread when uops are executed in port 5.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_5",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x40",
-        "BriefDescription": "Cycles per thread when uops are executed in port 6.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_6",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA1",
-        "UMask": "0x80",
-        "BriefDescription": "Cycles per thread when uops are executed in port 7.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_7",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x00",
-        "UMask": "0x2",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "Counter": "Fixed counter 2",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 2"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x0",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x1",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate)",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
-        "AnyThread": "1",
-        "PublicDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x0D",
-        "UMask": "0x3",
-        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke)",
-        "Counter": "0,1,2,3",
-        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
-        "AnyThread": "1",
-        "CounterMask": "1",
-        "PublicDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
-        "CounterMask": "1",
-        "Errata": "HSD30, HSM31",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
-        "CounterMask": "2",
-        "Errata": "HSD30, HSM31",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
-        "CounterMask": "3",
-        "Errata": "HSD30, HSM31",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
-        "CounterMask": "4",
-        "Errata": "HSD30, HSM31",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "Invert": "1",
-        "EventCode": "0xb1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
-        "Errata": "HSD30, HSM31",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x1",
-        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
-        "PublicDescription": "Reference cycles when the thread is unhalted. (counts at 100 MHz rate)",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x1",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate)",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
-        "AnyThread": "1",
-        "PublicDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "UMask": "0x2",
-        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/haswellx/virtual-memory.json b/tools/perf/pmu-events/arch/x86/haswellx/virtual-memory.json
index 9c00f8ef6a07..168df552b1a8 100644
--- a/tools/perf/pmu-events/arch/x86/haswellx/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/haswellx/virtual-memory.json
@@ -40,6 +40,16 @@
     },
     {
         "EventCode": "0x08",
+        "UMask": "0xe",
+        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
+        "Counter": "0,1,2,3",
+        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
+        "PublicDescription": "Completed page walks in any TLB of any page size due to demand load misses.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x08",
         "UMask": "0x10",
         "BriefDescription": "Cycles when PMH is busy with page walks",
         "Counter": "0,1,2,3",
@@ -70,6 +80,16 @@
     },
     {
         "EventCode": "0x08",
+        "UMask": "0x60",
+        "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks",
+        "Counter": "0,1,2,3",
+        "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
+        "PublicDescription": "Number of cache load STLB hits. No page walk.",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x08",
         "UMask": "0x80",
         "BriefDescription": "DTLB demand load misses with low part of linear-to-physical address translation missed",
         "Counter": "0,1,2,3",
@@ -119,6 +139,16 @@
     },
     {
         "EventCode": "0x49",
+        "UMask": "0xe",
+        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks",
+        "Counter": "0,1,2,3",
+        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
+        "PublicDescription": "Completed page walks due to store miss in any TLB levels of any page size (4K/2M/4M/1G).",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x49",
         "UMask": "0x10",
         "BriefDescription": "Cycles when PMH is busy with page walks",
         "Counter": "0,1,2,3",
@@ -149,6 +179,16 @@
     },
     {
         "EventCode": "0x49",
+        "UMask": "0x60",
+        "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks",
+        "Counter": "0,1,2,3",
+        "EventName": "DTLB_STORE_MISSES.STLB_HIT",
+        "PublicDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x49",
         "UMask": "0x80",
         "BriefDescription": "DTLB store misses with low part of linear-to-physical address translation missed",
         "Counter": "0,1,2,3",
@@ -207,6 +247,16 @@
     },
     {
         "EventCode": "0x85",
+        "UMask": "0xe",
+        "BriefDescription": "Misses in all ITLB levels that cause completed page walks",
+        "Counter": "0,1,2,3",
+        "EventName": "ITLB_MISSES.WALK_COMPLETED",
+        "PublicDescription": "Completed page walks in ITLB of any page size.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x85",
         "UMask": "0x10",
         "BriefDescription": "Cycles when PMH is busy with page walks",
         "Counter": "0,1,2,3",
@@ -236,6 +286,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x85",
+        "UMask": "0x60",
+        "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks",
+        "Counter": "0,1,2,3",
+        "EventName": "ITLB_MISSES.STLB_HIT",
+        "PublicDescription": "ITLB misses that hit STLB. No page walk.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xae",
         "UMask": "0x1",
         "BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.",
@@ -257,39 +317,43 @@
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x21",
-        "BriefDescription": "Number of ITLB page walker hits in the L1+FB",
+        "UMask": "0x12",
+        "BriefDescription": "Number of DTLB page walker hits in the L2",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_L1",
-        "PublicDescription": "Number of ITLB page walker loads that hit in the L1+FB.",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_L2",
+        "PublicDescription": "Number of DTLB page walker loads that hit in the L2.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x41",
-        "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L1 and FB.",
+        "UMask": "0x14",
+        "BriefDescription": "Number of DTLB page walker hits in the L3 + XSNP",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L1",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_L3",
+        "Errata": "HSD25",
+        "PublicDescription": "Number of DTLB page walker loads that hit in the L3.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x81",
-        "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L1 and FB.",
+        "UMask": "0x18",
+        "BriefDescription": "Number of DTLB page walker hits in Memory",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L1",
+        "EventName": "PAGE_WALKER_LOADS.DTLB_MEMORY",
+        "Errata": "HSD25",
+        "PublicDescription": "Number of DTLB page walker loads from memory.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x12",
-        "BriefDescription": "Number of DTLB page walker hits in the L2",
+        "UMask": "0x21",
+        "BriefDescription": "Number of ITLB page walker hits in the L1+FB",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_L2",
-        "PublicDescription": "Number of DTLB page walker loads that hit in the L2.",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_L1",
+        "PublicDescription": "Number of ITLB page walker loads that hit in the L1+FB.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -305,41 +369,41 @@
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x42",
-        "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L2.",
+        "UMask": "0x24",
+        "BriefDescription": "Number of ITLB page walker hits in the L3 + XSNP",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L2",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_L3",
+        "Errata": "HSD25",
+        "PublicDescription": "Number of ITLB page walker loads that hit in the L3.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x82",
-        "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L2.",
+        "UMask": "0x28",
+        "BriefDescription": "Number of ITLB page walker hits in Memory",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L2",
+        "EventName": "PAGE_WALKER_LOADS.ITLB_MEMORY",
+        "Errata": "HSD25",
+        "PublicDescription": "Number of ITLB page walker loads from memory.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x14",
-        "BriefDescription": "Number of DTLB page walker hits in the L3 + XSNP",
+        "UMask": "0x41",
+        "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L1 and FB.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_L3",
-        "Errata": "HSD25",
-        "PublicDescription": "Number of DTLB page walker loads that hit in the L3.",
+        "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L1",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x24",
-        "BriefDescription": "Number of ITLB page walker hits in the L3 + XSNP",
+        "UMask": "0x42",
+        "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L2.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_L3",
-        "Errata": "HSD25",
-        "PublicDescription": "Number of ITLB page walker loads that hit in the L3.",
+        "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L2",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -354,41 +418,37 @@
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x84",
-        "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L2.",
+        "UMask": "0x48",
+        "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in memory.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L3",
+        "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_MEMORY",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x18",
-        "BriefDescription": "Number of DTLB page walker hits in Memory",
+        "UMask": "0x81",
+        "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L1 and FB.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.DTLB_MEMORY",
-        "Errata": "HSD25",
-        "PublicDescription": "Number of DTLB page walker loads from memory.",
+        "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L1",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x28",
-        "BriefDescription": "Number of ITLB page walker hits in Memory",
+        "UMask": "0x82",
+        "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L2.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.ITLB_MEMORY",
-        "Errata": "HSD25",
-        "PublicDescription": "Number of ITLB page walker loads from memory.",
+        "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L2",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xBC",
-        "UMask": "0x48",
-        "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in memory.",
+        "UMask": "0x84",
+        "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L2.",
         "Counter": "0,1,2,3",
-        "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_MEMORY",
+        "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L3",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -420,65 +480,5 @@
         "PublicDescription": "Count number of STLB flush attempts.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x08",
-        "UMask": "0xe",
-        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
-        "PublicDescription": "Completed page walks in any TLB of any page size due to demand load misses.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x08",
-        "UMask": "0x60",
-        "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
-        "PublicDescription": "Number of cache load STLB hits. No page walk.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x49",
-        "UMask": "0xe",
-        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
-        "PublicDescription": "Completed page walks due to store miss in any TLB levels of any page size (4K/2M/4M/1G).",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x49",
-        "UMask": "0x60",
-        "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.STLB_HIT",
-        "PublicDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x85",
-        "UMask": "0xe",
-        "BriefDescription": "Misses in all ITLB levels that cause completed page walks",
-        "Counter": "0,1,2,3",
-        "EventName": "ITLB_MISSES.WALK_COMPLETED",
-        "PublicDescription": "Completed page walks in ITLB of any page size.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x85",
-        "UMask": "0x60",
-        "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks",
-        "Counter": "0,1,2,3",
-        "EventName": "ITLB_MISSES.STLB_HIT",
-        "PublicDescription": "ITLB misses that hit STLB. No page walk.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/ivybridge/cache.json b/tools/perf/pmu-events/arch/x86/ivybridge/cache.json
index f1ee6d4853c5..999a01bc6467 100644
--- a/tools/perf/pmu-events/arch/x86/ivybridge/cache.json
+++ b/tools/perf/pmu-events/arch/x86/ivybridge/cache.json
@@ -10,6 +10,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Counts any demand and L1 HW prefetch data load requests to L2.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x3",
+        "EventName": "L2_RQSTS.ALL_DEMAND_DATA_RD",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Demand Data Read requests",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "RFO requests that hit L2 cache.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
@@ -30,6 +40,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Counts all L2 store RFO requests.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0xc",
+        "EventName": "L2_RQSTS.ALL_RFO",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "RFO requests to L2 cache",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Number of instruction fetches that hit the L2 cache.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
@@ -50,6 +70,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Counts all L2 code requests.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EventName": "L2_RQSTS.ALL_CODE_RD",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "L2 code requests",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts all L2 HW prefetcher requests that hit L2.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
@@ -70,36 +100,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Counts any demand and L1 HW prefetch data load requests to L2.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x3",
-        "EventName": "L2_RQSTS.ALL_DEMAND_DATA_RD",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Demand Data Read requests",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Counts all L2 store RFO requests.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0xc",
-        "EventName": "L2_RQSTS.ALL_RFO",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "RFO requests to L2 cache",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Counts all L2 code requests.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "L2_RQSTS.ALL_CODE_RD",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "L2 code requests",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "PublicDescription": "Counts all L2 HW prefetcher requests.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
@@ -219,6 +219,29 @@
         "CounterHTOff": "2"
     },
     {
+        "PublicDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
+        "EventCode": "0x48",
+        "Counter": "2",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core",
+        "CounterMask": "1",
+        "CounterHTOff": "2"
+    },
+    {
+        "PublicDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
+        "EventCode": "0x48",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "L1D_PEND_MISS.FB_FULL",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts the number of lines brought into the L1 data cache.",
         "EventCode": "0x51",
         "Counter": "0,1,2,3",
@@ -239,76 +262,87 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Offcore outstanding Demand Code Read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
+        "PublicDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
+        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Offcore outstanding RFO store transactions in SQ to uncore. Set Cmask=1 to count cycles.",
+        "PublicDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_RFO",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding RFO store transactions in SuperQueue (SQ), queue to uncore",
+        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue",
+        "CounterMask": "6",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Offcore outstanding cacheable data read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
+        "PublicDescription": "Offcore outstanding Demand Code Read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
+        "UMask": "0x2",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
+        "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
+        "PublicDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
+        "UMask": "0x2",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
+        "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
+        "PublicDescription": "Offcore outstanding RFO store transactions in SQ to uncore. Set Cmask=1 to count cycles.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
+        "UMask": "0x4",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_RFO",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore",
-        "CounterMask": "1",
+        "BriefDescription": "Offcore outstanding RFO store transactions in SuperQueue (SQ), queue to uncore",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
+        "PublicDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD",
+        "UMask": "0x4",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
+        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
+        "PublicDescription": "Offcore outstanding cacheable data read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
+        "UMask": "0x8",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
+        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
+        "EventCode": "0x60",
+        "Counter": "0,1,2,3",
+        "UMask": "0x8",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -379,7 +413,7 @@
         "UMask": "0x11",
         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_LOADS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops that miss the STLB.",
+        "BriefDescription": "Retired load uops that miss the STLB. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -389,7 +423,7 @@
         "UMask": "0x12",
         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_STORES",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired store uops that miss the STLB.",
+        "BriefDescription": "Retired store uops that miss the STLB. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -399,7 +433,7 @@
         "UMask": "0x21",
         "EventName": "MEM_UOPS_RETIRED.LOCK_LOADS",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired load uops with locked access.",
+        "BriefDescription": "Retired load uops with locked access. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -409,7 +443,7 @@
         "UMask": "0x41",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired load uops that split across a cacheline boundary. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -419,7 +453,7 @@
         "UMask": "0x42",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_STORES",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired store uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired store uops that split across a cacheline boundary. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -429,7 +463,7 @@
         "UMask": "0x81",
         "EventName": "MEM_UOPS_RETIRED.ALL_LOADS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "All retired load uops.",
+        "BriefDescription": "All retired load uops. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -439,67 +473,61 @@
         "UMask": "0x82",
         "EventName": "MEM_UOPS_RETIRED.ALL_STORES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "All retired store uops.",
+        "BriefDescription": "All retired store uops. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops with L1 cache hits as data sources.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L1_HIT",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Retired load uops with L1 cache hits as data sources. ",
+        "BriefDescription": "Retired load uops with L1 cache hits as data sources.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops with L2 cache hits as data sources.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_HIT",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops with L2 cache hits as data sources. ",
+        "BriefDescription": "Retired load uops with L2 cache hits as data sources.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source was LLC hit with no snoop required.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "EventName": "MEM_LOAD_UOPS_RETIRED.LLC_HIT",
         "SampleAfterValue": "50021",
-        "BriefDescription": "Retired load uops which data sources were data hits in LLC without snoops required. ",
+        "BriefDescription": "Retired load uops which data sources were data hits in LLC without snoops required.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source followed an L1 miss.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L1_MISS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops which data sources following L1 data-cache miss",
+        "BriefDescription": "Retired load uops which data sources following L1 data-cache miss.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops that missed L2, excluding unknown sources.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_MISS",
         "SampleAfterValue": "50021",
-        "BriefDescription": "Miss in mid-level (L2) cache. Excludes Unknown data-source.",
+        "BriefDescription": "Retired load uops with L2 cache misses as data sources.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source is LLC miss.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x20",
@@ -510,61 +538,56 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x40",
         "EventName": "MEM_LOAD_UOPS_RETIRED.HIT_LFB",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready. ",
+        "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source was an on-package core cache LLC hit and cross-core snoop missed.",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "EventName": "MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_MISS",
         "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load uops which data sources were LLC hit and cross-core snoop missed in on-pkg core cache. ",
+        "BriefDescription": "Retired load uops which data sources were LLC hit and cross-core snoop missed in on-pkg core cache.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source was an on-package LLC hit and cross-core snoop hits.",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
         "EventName": "MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_HIT",
         "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load uops which data sources were LLC and cross-core snoop hits in on-pkg core cache. ",
+        "BriefDescription": "Retired load uops which data sources were LLC and cross-core snoop hits in on-pkg core cache.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source was an on-package core cache with HitM responses.",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "EventName": "MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_HITM",
         "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load uops which data sources were HitM responses from shared LLC. ",
+        "BriefDescription": "Retired load uops which data sources were HitM responses from shared LLC.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source was LLC hit with no snoop required.",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
         "EventName": "MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_NONE",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops which data sources were hits in LLC without snoops required. ",
+        "BriefDescription": "Retired load uops which data sources were hits in LLC without snoops required.",
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "Retired load uop whose Data Source was: local DRAM either Snoop not needed or Snoop Miss (RspI)",
+        "PublicDescription": "Retired load uops whose data source was local memory (cross-socket snoop not needed or missed).",
         "EventCode": "0xD3",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -753,50 +776,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Retired load uops whose data source was local memory (cross-socket snoop not needed or missed).",
-        "EventCode": "0xD3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "MEM_LOAD_UOPS_LLC_MISS_RETIRED.LOCAL_DRAM",
-        "SampleAfterValue": "100007",
-        "BriefDescription": "Retired load uops which data sources missed LLC but serviced from local dram.",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "PublicDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue",
-        "CounterMask": "6",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
-        "EventCode": "0x48",
-        "Counter": "2",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core",
-        "CounterMask": "1",
-        "CounterHTOff": "2"
-    },
-    {
-        "PublicDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
-        "EventCode": "0x48",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "L1D_PEND_MISS.FB_FULL",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3f803c0244",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/ivybridge/frontend.json b/tools/perf/pmu-events/arch/x86/ivybridge/frontend.json
index de72b84b3536..efaa949ead31 100644
--- a/tools/perf/pmu-events/arch/x86/ivybridge/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/ivybridge/frontend.json
@@ -20,76 +20,45 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Increment each cycle. # of uops delivered to IDQ from DSB path. Set Cmask = 1 to count cycles.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "IDQ.DSB_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by DSB. Set Cmask = 1 to count cycles. Add Edge=1 to count # of delivery.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "IDQ.MS_DSB_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by MITE. Set Cmask = 1 to count cycles.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "IDQ.MS_MITE_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Increment each cycle # of uops delivered to IDQ from MS by either DSB or MITE. Set Cmask = 1 to count cycles.",
+        "PublicDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "IDQ.MS_UOPS",
+        "UMask": "0x4",
+        "EventName": "IDQ.MITE_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy.",
+        "PublicDescription": "Increment each cycle. # of uops delivered to IDQ from DSB path. Set Cmask = 1 to count cycles.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "IDQ.MS_CYCLES",
+        "UMask": "0x8",
+        "EventName": "IDQ.DSB_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterMask": "1",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path.",
+        "PublicDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "IDQ.MITE_CYCLES",
+        "UMask": "0x8",
+        "EventName": "IDQ.DSB_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path.",
+        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by DSB. Set Cmask = 1 to count cycles. Add Edge=1 to count # of delivery.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "IDQ.DSB_CYCLES",
+        "UMask": "0x10",
+        "EventName": "IDQ.MS_DSB_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path",
-        "CounterMask": "1",
+        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -138,6 +107,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by MITE. Set Cmask = 1 to count cycles.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "IDQ.MS_MITE_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts cycles MITE is delivered four uops. Set Cmask = 4.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
@@ -160,6 +139,39 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Increment each cycle # of uops delivered to IDQ from MS by either DSB or MITE. Set Cmask = 1 to count cycles.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EventName": "IDQ.MS_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EventName": "IDQ.MS_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EdgeDetect": "1",
+        "EventName": "IDQ.MS_SWITCHES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Number of uops delivered to IDQ from any path.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
@@ -206,7 +218,7 @@
         "UMask": "0x1",
         "EventName": "IDQ_UOPS_NOT_DELIVERED.CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops not delivered to Resource Allocation Table (RAT) per thread when backend of the machine is not stalled ",
+        "BriefDescription": "Uops not delivered to Resource Allocation Table (RAT) per thread when backend of the machine is not stalled",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -289,17 +301,5 @@
         "SampleAfterValue": "2000003",
         "BriefDescription": "Cycles when Decode Stream Buffer (DSB) fill encounter more than 3 Decode Stream Buffer (DSB) lines",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EdgeDetect": "1",
-        "EventName": "IDQ.MS_SWITCHES",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/ivybridge/memory.json b/tools/perf/pmu-events/arch/x86/ivybridge/memory.json
index e1c6a1d4a4d5..a74d54f56192 100644
--- a/tools/perf/pmu-events/arch/x86/ivybridge/memory.json
+++ b/tools/perf/pmu-events/arch/x86/ivybridge/memory.json
@@ -39,18 +39,6 @@
     },
     {
         "PEBS": "2",
-        "EventCode": "0xCD",
-        "Counter": "3",
-        "UMask": "0x2",
-        "EventName": "MEM_TRANS_RETIRED.PRECISE_STORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Sample stores and collect precise store operation via PEBS record. PMC3 only.",
-        "PRECISE_STORE": "1",
-        "TakenAlone": "1",
-        "CounterHTOff": "3"
-    },
-    {
-        "PEBS": "2",
         "PublicDescription": "Loads with latency value being above 4.",
         "EventCode": "0xCD",
         "MSRValue": "0x4",
@@ -162,6 +150,18 @@
         "CounterHTOff": "3"
     },
     {
+        "PEBS": "2",
+        "EventCode": "0xCD",
+        "Counter": "3",
+        "UMask": "0x2",
+        "EventName": "MEM_TRANS_RETIRED.PRECISE_STORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Sample stores and collect precise store operation via PEBS record. PMC3 only.",
+        "PRECISE_STORE": "1",
+        "TakenAlone": "1",
+        "CounterHTOff": "3"
+    },
+    {
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x300400244",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/ivybridge/other.json b/tools/perf/pmu-events/arch/x86/ivybridge/other.json
index 9c2dd0511a32..4eb83ee40412 100644
--- a/tools/perf/pmu-events/arch/x86/ivybridge/other.json
+++ b/tools/perf/pmu-events/arch/x86/ivybridge/other.json
@@ -10,16 +10,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Unhalted core cycles when the thread is not in ring 0.",
-        "EventCode": "0x5C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CPL_CYCLES.RING123",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "PublicDescription": "Number of intervals between processor halts while thread is in ring 0.",
         "EventCode": "0x5C",
         "Counter": "0,1,2,3",
@@ -32,6 +22,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Unhalted core cycles when the thread is not in ring 0.",
+        "EventCode": "0x5C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "CPL_CYCLES.RING123",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Cycles in which the L1D and L2 are locked, due to a UC lock or split lock.",
         "EventCode": "0x63",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/ivybridge/pipeline.json b/tools/perf/pmu-events/arch/x86/ivybridge/pipeline.json
index 2145c28193f7..0afbfd95ea30 100644
--- a/tools/perf/pmu-events/arch/x86/ivybridge/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/ivybridge/pipeline.json
@@ -1,30 +1,41 @@
 [
     {
         "EventCode": "0x00",
-        "Counter": "Fixed counter 1",
+        "Counter": "Fixed counter 0",
         "UMask": "0x1",
         "EventName": "INST_RETIRED.ANY",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Instructions retired from execution.",
-        "CounterHTOff": "Fixed counter 1"
+        "CounterHTOff": "Fixed counter 0"
     },
     {
         "EventCode": "0x00",
-        "Counter": "Fixed counter 2",
+        "Counter": "Fixed counter 1",
         "UMask": "0x2",
         "EventName": "CPU_CLK_UNHALTED.THREAD",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Core cycles when the thread is not in halt state.",
-        "CounterHTOff": "Fixed counter 2"
+        "CounterHTOff": "Fixed counter 1"
     },
     {
+        "PublicDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
         "EventCode": "0x00",
-        "Counter": "Fixed counter 3",
+        "Counter": "Fixed counter 1",
+        "UMask": "0x2",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state",
+        "CounterHTOff": "Fixed counter 1"
+    },
+    {
+        "EventCode": "0x00",
+        "Counter": "Fixed counter 2",
         "UMask": "0x3",
         "EventName": "CPU_CLK_UNHALTED.REF_TSC",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Reference cycles when the core is not in halt state.",
-        "CounterHTOff": "Fixed counter 3"
+        "CounterHTOff": "Fixed counter 2"
     },
     {
         "PublicDescription": "Loads blocked by overlapping with store buffer that cannot be forwarded.",
@@ -78,6 +89,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x0D",
+        "Counter": "0,1,2,3",
+        "UMask": "0x3",
+        "AnyThread": "1",
+        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Increments each cycle the # of Uops issued by the RAT to RS. Set Cmask = 1, Inv = 1, Any= 1to count stalled cycles of this core.",
         "EventCode": "0x0E",
         "Counter": "0,1,2,3",
@@ -175,6 +197,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x0",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Increments at the frequency of XCLK (100 MHz) when not halted.",
         "EventCode": "0x3C",
         "Counter": "0,1,2,3",
@@ -187,6 +220,36 @@
     {
         "EventCode": "0x3C",
         "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted. (counts at 100 MHz rate)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Reference cycles when the thread is unhalted. (counts at 100 MHz rate)",
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted. (counts at 100 MHz rate)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
         "UMask": "0x2",
         "EventName": "CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE",
         "SampleAfterValue": "2000003",
@@ -194,6 +257,15 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Non-SW-prefetch load dispatches that hit fill buffer allocated for S/W prefetch.",
         "EventCode": "0x4C",
         "Counter": "0,1,2,3",
@@ -216,37 +288,37 @@
     {
         "EventCode": "0x58",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "MOVE_ELIMINATION.INT_NOT_ELIMINATED",
+        "UMask": "0x1",
+        "EventName": "MOVE_ELIMINATION.INT_ELIMINATED",
         "SampleAfterValue": "1000003",
-        "BriefDescription": "Number of integer Move Elimination candidate uops that were not eliminated.",
+        "BriefDescription": "Number of integer Move Elimination candidate uops that were eliminated.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x58",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "MOVE_ELIMINATION.SIMD_NOT_ELIMINATED",
+        "UMask": "0x2",
+        "EventName": "MOVE_ELIMINATION.SIMD_ELIMINATED",
         "SampleAfterValue": "1000003",
-        "BriefDescription": "Number of SIMD Move Elimination candidate uops that were not eliminated.",
+        "BriefDescription": "Number of SIMD Move Elimination candidate uops that were eliminated.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x58",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "MOVE_ELIMINATION.INT_ELIMINATED",
+        "UMask": "0x4",
+        "EventName": "MOVE_ELIMINATION.INT_NOT_ELIMINATED",
         "SampleAfterValue": "1000003",
-        "BriefDescription": "Number of integer Move Elimination candidate uops that were eliminated.",
+        "BriefDescription": "Number of integer Move Elimination candidate uops that were not eliminated.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x58",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "MOVE_ELIMINATION.SIMD_ELIMINATED",
+        "UMask": "0x8",
+        "EventName": "MOVE_ELIMINATION.SIMD_NOT_ELIMINATED",
         "SampleAfterValue": "1000003",
-        "BriefDescription": "Number of SIMD Move Elimination candidate uops that were eliminated.",
+        "BriefDescription": "Number of SIMD Move Elimination candidate uops that were not eliminated.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -260,6 +332,18 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x5E",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EdgeDetect": "1",
+        "EventName": "RS_EVENTS.EMPTY_END",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x87",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -498,118 +582,118 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles which a Uop is dispatched on port 1.",
+        "PublicDescription": "Cycles per core when uops are dispatched to port 0.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_1",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_0_CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are dispatched to port 1",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 0",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles which a Uop is dispatched on port 4.",
+        "PublicDescription": "Cycles which a Uop is dispatched on port 1.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x40",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_4",
+        "UMask": "0x2",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_1",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are dispatched to port 4",
+        "BriefDescription": "Cycles per thread when uops are dispatched to port 1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles which a Uop is dispatched on port 5.",
+        "PublicDescription": "Cycles per core when uops are dispatched to port 1.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x80",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_5",
+        "UMask": "0x2",
+        "AnyThread": "1",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_1_CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are dispatched to port 5",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles per core when uops are dispatched to port 0.",
+        "PublicDescription": "Cycles which a Uop is dispatched on port 2.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_0_CORE",
+        "UMask": "0xc",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_2",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 0",
+        "BriefDescription": "Cycles per thread when load or STA uops are dispatched to port 2",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles per core when uops are dispatched to port 1.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
+        "UMask": "0xc",
         "AnyThread": "1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_1_CORE",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_2_CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 1",
+        "BriefDescription": "Uops dispatched to port 2, loads and stores per core (speculative and retired).",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles per core when uops are dispatched to port 4.",
+        "PublicDescription": "Cycles which a Uop is dispatched on port 3.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x40",
-        "AnyThread": "1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_4_CORE",
+        "UMask": "0x30",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_3",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 4",
+        "BriefDescription": "Cycles per thread when load or STA uops are dispatched to port 3",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles per core when uops are dispatched to port 5.",
+        "PublicDescription": "Cycles per core when load or STA uops are dispatched to port 3.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x80",
+        "UMask": "0x30",
         "AnyThread": "1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_5_CORE",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_3_CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 5",
+        "BriefDescription": "Cycles per core when load or STA uops are dispatched to port 3",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles which a Uop is dispatched on port 2.",
+        "PublicDescription": "Cycles which a Uop is dispatched on port 4.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0xc",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_2",
+        "UMask": "0x40",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_4",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when load or STA uops are dispatched to port 2",
+        "BriefDescription": "Cycles per thread when uops are dispatched to port 4",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles which a Uop is dispatched on port 3.",
+        "PublicDescription": "Cycles per core when uops are dispatched to port 4.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_3",
+        "UMask": "0x40",
+        "AnyThread": "1",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_4_CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when load or STA uops are dispatched to port 3",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 4",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles which a Uop is dispatched on port 5.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0xc",
-        "AnyThread": "1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_2_CORE",
+        "UMask": "0x80",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_5",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops dispatched to port 2, loads and stores per core (speculative and retired).",
+        "BriefDescription": "Cycles per thread when uops are dispatched to port 5",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles per core when load or STA uops are dispatched to port 3.",
+        "PublicDescription": "Cycles per core when uops are dispatched to port 5.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x30",
+        "UMask": "0x80",
         "AnyThread": "1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_3_CORE",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_5_CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when load or STA uops are dispatched to port 3",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 5",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -662,15 +746,14 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles with pending L1 cache miss loads. Set AnyThread to count per core.",
         "EventCode": "0xA3",
-        "Counter": "2",
-        "UMask": "0x8",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with pending L1 cache miss loads.",
-        "CounterMask": "8",
-        "CounterHTOff": "2"
+        "BriefDescription": "Cycles while L2 cache miss load* is outstanding.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PublicDescription": "Cycles with pending memory loads. Set AnyThread to count per core.",
@@ -684,13 +767,33 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
+        "CounterMask": "2",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "PublicDescription": "Total execution stalls.",
         "EventCode": "0xA3",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "EventName": "CYCLE_ACTIVITY.CYCLES_NO_EXECUTE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Total execution stalls",
+        "BriefDescription": "This event increments by 1 for every cycle where there was no execute for this thread.",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Total execution stalls.",
         "CounterMask": "4",
         "CounterHTOff": "0,1,2,3"
     },
@@ -708,6 +811,16 @@
     {
         "EventCode": "0xA3",
         "Counter": "0,1,2,3",
+        "UMask": "0x5",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Execution stalls while L2 cache miss load* is outstanding.",
+        "CounterMask": "5",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
         "UMask": "0x6",
         "EventName": "CYCLE_ACTIVITY.STALLS_LDM_PENDING",
         "SampleAfterValue": "2000003",
@@ -716,6 +829,37 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x6",
+        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
+        "CounterMask": "6",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "PublicDescription": "Cycles with pending L1 cache miss loads. Set AnyThread to count per core.",
+        "EventCode": "0xA3",
+        "Counter": "2",
+        "UMask": "0x8",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with pending L1 cache miss loads.",
+        "CounterMask": "8",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0xA3",
+        "Counter": "2",
+        "UMask": "0x8",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+        "CounterMask": "8",
+        "CounterHTOff": "2"
+    },
+    {
         "PublicDescription": "Execution stalls due to L1 data cache miss loads. Set Cmask=0CH.",
         "EventCode": "0xA3",
         "Counter": "2",
@@ -727,6 +871,16 @@
         "CounterHTOff": "2"
     },
     {
+        "EventCode": "0xA3",
+        "Counter": "2",
+        "UMask": "0xc",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
+        "CounterMask": "12",
+        "CounterHTOff": "2"
+    },
+    {
         "EventCode": "0xA8",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -747,6 +901,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
+        "EventCode": "0xA8",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "LSD.CYCLES_4_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts total number of uops to be executed per-thread each cycle. Set Cmask = 1, INV =1 to count stall cycles.",
         "EventCode": "0xB1",
         "Counter": "0,1,2,3",
@@ -757,6 +922,61 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xB1",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "PublicDescription": "Cycles where at least 1 uop was executed per-thread.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 1 uop was executed per-thread",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles where at least 2 uops were executed per-thread.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 2 uops were executed per-thread",
+        "CounterMask": "2",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles where at least 3 uops were executed per-thread.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 3 uops were executed per-thread",
+        "CounterMask": "3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles where at least 4 uops were executed per-thread.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 4 uops were executed per-thread",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts total number of uops to be executed per-core each cycle.",
         "EventCode": "0xB1",
         "Counter": "0,1,2,3",
@@ -767,15 +987,59 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
         "EventCode": "0xB1",
-        "Invert": "1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core",
         "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core",
+        "CounterMask": "2",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core",
+        "CounterMask": "3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles with no micro-ops executed from any thread on physical core.",
+        "EventCode": "0xB1",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PublicDescription": "Number of instructions at retirement.",
@@ -809,24 +1073,12 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Counts the number of micro-ops retired, Use cmask=1 and invert to count active cycles or stalled cycles.",
         "EventCode": "0xC2",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "EventName": "UOPS_RETIRED.ALL",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Actually retired uops. ",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Counts the number of retirement slots used each cycle.",
-        "EventCode": "0xC2",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Retirement slots used. ",
+        "BriefDescription": "Retired uops.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -864,6 +1116,27 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PEBS": "1",
+        "EventCode": "0xC2",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Retirement slots used.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xC3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EdgeDetect": "1",
+        "EventName": "MACHINE_CLEARS.COUNT",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Number of machine clears (nukes) of any type.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Number of self-modifying-code machine clears detected.",
         "EventCode": "0xC3",
         "Counter": "0,1,2,3",
@@ -880,50 +1153,67 @@
         "UMask": "0x20",
         "EventName": "MACHINE_CLEARS.MASKMOV",
         "SampleAfterValue": "100003",
-        "BriefDescription": "This event counts the number of executed Intel AVX masked load operations that refer to an illegal address range with the mask bits set to 0. ",
+        "BriefDescription": "This event counts the number of executed Intel AVX masked load operations that refer to an illegal address range with the mask bits set to 0.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Branch instructions at retirement.",
+        "EventCode": "0xC4",
+        "Counter": "0,1,2,3",
+        "UMask": "0x0",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "All (macro) branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Counts the number of conditional branch instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "EventName": "BR_INST_RETIRED.CONDITIONAL",
         "SampleAfterValue": "400009",
-        "BriefDescription": "Conditional branch instructions retired. ",
+        "BriefDescription": "Conditional branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Direct and indirect near call instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
         "EventName": "BR_INST_RETIRED.NEAR_CALL",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Direct and indirect near call instructions retired. ",
+        "BriefDescription": "Direct and indirect near call instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Branch instructions at retirement.",
+        "PEBS": "1",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
+        "UMask": "0x2",
+        "EventName": "BR_INST_RETIRED.NEAR_CALL_R3",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Direct and indirect macro near call instructions retired (captured in ring 3).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PEBS": "2",
+        "EventCode": "0xC4",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
         "SampleAfterValue": "400009",
         "BriefDescription": "All (macro) branch instructions retired.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Counts the number of near return instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
         "EventName": "BR_INST_RETIRED.NEAR_RETURN",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Return instructions retired. ",
+        "BriefDescription": "Return instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -933,18 +1223,17 @@
         "UMask": "0x10",
         "EventName": "BR_INST_RETIRED.NOT_TAKEN",
         "SampleAfterValue": "400009",
-        "BriefDescription": "Not taken branch instructions retired. ",
+        "BriefDescription": "Not taken branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Number of near taken branches retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x20",
         "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
         "SampleAfterValue": "400009",
-        "BriefDescription": "Taken branch instructions retired. ",
+        "BriefDescription": "Taken branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -954,28 +1243,7 @@
         "UMask": "0x40",
         "EventName": "BR_INST_RETIRED.FAR_BRANCH",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Far branch instructions retired. ",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PEBS": "2",
-        "EventCode": "0xC4",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "All (macro) branch instructions retired.",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Mispredicted conditional branch instructions retired.",
-        "EventCode": "0xC5",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "BR_MISP_RETIRED.CONDITIONAL",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "Mispredicted conditional branch instructions retired. ",
+        "BriefDescription": "Far branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -990,13 +1258,12 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Mispredicted taken branch instructions retired.",
         "EventCode": "0xC5",
         "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
+        "UMask": "0x1",
+        "EventName": "BR_MISP_RETIRED.CONDITIONAL",
         "SampleAfterValue": "400009",
-        "BriefDescription": "number of near branch instructions retired that were mispredicted and taken. ",
+        "BriefDescription": "Mispredicted conditional branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -1010,6 +1277,16 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PEBS": "1",
+        "EventCode": "0xC5",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "number of near branch instructions retired that were mispredicted and taken.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Count cases of saving new LBR records by hardware.",
         "EventCode": "0xCC",
         "Counter": "0,1,2,3",
@@ -1028,280 +1305,5 @@
         "SampleAfterValue": "100003",
         "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles where at least 1 uop was executed per-thread.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 1 uop was executed per-thread",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles where at least 2 uops were executed per-thread.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 2 uops were executed per-thread",
-        "CounterMask": "2",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles where at least 3 uops were executed per-thread.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 3 uops were executed per-thread",
-        "CounterMask": "3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles where at least 4 uops were executed per-thread.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 4 uops were executed per-thread",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x5E",
-        "Invert": "1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EdgeDetect": "1",
-        "EventName": "RS_EVENTS.EMPTY_END",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xC3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EdgeDetect": "1",
-        "EventName": "MACHINE_CLEARS.COUNT",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Number of machine clears (nukes) of any type.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
-        "EventCode": "0xA8",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "LSD.CYCLES_4_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "2",
-        "UMask": "0x8",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
-        "CounterMask": "8",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while L2 cache miss load* is outstanding.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
-        "CounterMask": "2",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Total execution stalls.",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "2",
-        "UMask": "0xc",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
-        "CounterMask": "12",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x5",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Execution stalls while L2 cache miss load* is outstanding.",
-        "CounterMask": "5",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x6",
-        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
-        "CounterMask": "6",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "PublicDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "EventCode": "0x00",
-        "Counter": "Fixed counter 2",
-        "UMask": "0x2",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state",
-        "CounterHTOff": "Fixed counter 2"
-    },
-    {
-        "PublicDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted. (counts at 100 MHz rate)",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x0D",
-        "Counter": "0,1,2,3",
-        "UMask": "0x3",
-        "AnyThread": "1",
-        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core",
-        "CounterMask": "2",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core",
-        "CounterMask": "3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles with no micro-ops executed from any thread on physical core.",
-        "EventCode": "0xB1",
-        "Invert": "1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Reference cycles when the thread is unhalted. (counts at 100 MHz rate)",
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted. (counts at 100 MHz rate)",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/ivybridge/virtual-memory.json b/tools/perf/pmu-events/arch/x86/ivybridge/virtual-memory.json
index f036f5398906..f243551b4d12 100644
--- a/tools/perf/pmu-events/arch/x86/ivybridge/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/ivybridge/virtual-memory.json
@@ -1,5 +1,35 @@
 [
     {
+        "PublicDescription": "Misses in all TLB levels that cause a page walk of any page size from demand loads.",
+        "EventCode": "0x08",
+        "Counter": "0,1,2,3",
+        "UMask": "0x81",
+        "EventName": "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes an page walk of any page size.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Misses in all TLB levels that caused page walk completed of any size by demand loads.",
+        "EventCode": "0x08",
+        "Counter": "0,1,2,3",
+        "UMask": "0x82",
+        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycle PMH is busy with a walk due to demand loads.",
+        "EventCode": "0x08",
+        "Counter": "0,1,2,3",
+        "UMask": "0x84",
+        "EventName": "DTLB_LOAD_MISSES.WALK_DURATION",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Demand load cycles page miss handler (PMH) is busy with this walk.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x08",
         "Counter": "0,1,2,3",
         "UMask": "0x88",
@@ -146,35 +176,5 @@
         "SampleAfterValue": "100007",
         "BriefDescription": "STLB flush attempts",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Misses in all TLB levels that cause a page walk of any page size from demand loads.",
-        "EventCode": "0x08",
-        "Counter": "0,1,2,3",
-        "UMask": "0x81",
-        "EventName": "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes an page walk of any page size.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Misses in all TLB levels that caused page walk completed of any size by demand loads.",
-        "EventCode": "0x08",
-        "Counter": "0,1,2,3",
-        "UMask": "0x82",
-        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycle PMH is busy with a walk due to demand loads.",
-        "EventCode": "0x08",
-        "Counter": "0,1,2,3",
-        "UMask": "0x84",
-        "EventName": "DTLB_LOAD_MISSES.WALK_DURATION",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Demand load cycles page miss handler (PMH) is busy with this walk.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/ivytown/cache.json b/tools/perf/pmu-events/arch/x86/ivytown/cache.json
index ff27a620edd8..6dad3ad6b102 100644
--- a/tools/perf/pmu-events/arch/x86/ivytown/cache.json
+++ b/tools/perf/pmu-events/arch/x86/ivytown/cache.json
@@ -10,6 +10,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Counts any demand and L1 HW prefetch data load requests to L2.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x3",
+        "EventName": "L2_RQSTS.ALL_DEMAND_DATA_RD",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Demand Data Read requests",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "RFO requests that hit L2 cache.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
@@ -30,6 +40,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Counts all L2 store RFO requests.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0xc",
+        "EventName": "L2_RQSTS.ALL_RFO",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "RFO requests to L2 cache",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Number of instruction fetches that hit the L2 cache.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
@@ -50,6 +70,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Counts all L2 code requests.",
+        "EventCode": "0x24",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EventName": "L2_RQSTS.ALL_CODE_RD",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "L2 code requests",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts all L2 HW prefetcher requests that hit L2.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
@@ -70,36 +100,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Counts any demand and L1 HW prefetch data load requests to L2.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x3",
-        "EventName": "L2_RQSTS.ALL_DEMAND_DATA_RD",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Demand Data Read requests",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Counts all L2 store RFO requests.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0xc",
-        "EventName": "L2_RQSTS.ALL_RFO",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "RFO requests to L2 cache",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Counts all L2 code requests.",
-        "EventCode": "0x24",
-        "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "L2_RQSTS.ALL_CODE_RD",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "L2 code requests",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "PublicDescription": "Counts all L2 HW prefetcher requests.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
@@ -219,6 +219,29 @@
         "CounterHTOff": "2"
     },
     {
+        "PublicDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
+        "EventCode": "0x48",
+        "Counter": "2",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core",
+        "CounterMask": "1",
+        "CounterHTOff": "2"
+    },
+    {
+        "PublicDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
+        "EventCode": "0x48",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "L1D_PEND_MISS.FB_FULL",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts the number of lines brought into the L1 data cache.",
         "EventCode": "0x51",
         "Counter": "0,1,2,3",
@@ -239,76 +262,87 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Offcore outstanding Demand Code Read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
+        "PublicDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
+        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Offcore outstanding RFO store transactions in SQ to uncore. Set Cmask=1 to count cycles.",
+        "PublicDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_RFO",
+        "UMask": "0x1",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding RFO store transactions in SuperQueue (SQ), queue to uncore",
+        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue",
+        "CounterMask": "6",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Offcore outstanding cacheable data read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
+        "PublicDescription": "Offcore outstanding Demand Code Read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
+        "UMask": "0x2",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
+        "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
+        "PublicDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
+        "UMask": "0x2",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
+        "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
+        "PublicDescription": "Offcore outstanding RFO store transactions in SQ to uncore. Set Cmask=1 to count cycles.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
+        "UMask": "0x4",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_RFO",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore",
-        "CounterMask": "1",
+        "BriefDescription": "Offcore outstanding RFO store transactions in SuperQueue (SQ), queue to uncore",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
+        "PublicDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD",
+        "UMask": "0x4",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
+        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
+        "PublicDescription": "Offcore outstanding cacheable data read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
         "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
+        "UMask": "0x8",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
+        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
+        "EventCode": "0x60",
+        "Counter": "0,1,2,3",
+        "UMask": "0x8",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -379,7 +413,7 @@
         "UMask": "0x11",
         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_LOADS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops that miss the STLB.",
+        "BriefDescription": "Retired load uops that miss the STLB. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -389,7 +423,7 @@
         "UMask": "0x12",
         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_STORES",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired store uops that miss the STLB.",
+        "BriefDescription": "Retired store uops that miss the STLB. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -399,7 +433,7 @@
         "UMask": "0x21",
         "EventName": "MEM_UOPS_RETIRED.LOCK_LOADS",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired load uops with locked access.",
+        "BriefDescription": "Retired load uops with locked access. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -409,7 +443,7 @@
         "UMask": "0x41",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired load uops that split across a cacheline boundary. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -419,7 +453,7 @@
         "UMask": "0x42",
         "EventName": "MEM_UOPS_RETIRED.SPLIT_STORES",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired store uops that split across a cacheline boundary.",
+        "BriefDescription": "Retired store uops that split across a cacheline boundary. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -429,7 +463,7 @@
         "UMask": "0x81",
         "EventName": "MEM_UOPS_RETIRED.ALL_LOADS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "All retired load uops.",
+        "BriefDescription": "All retired load uops. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -439,67 +473,61 @@
         "UMask": "0x82",
         "EventName": "MEM_UOPS_RETIRED.ALL_STORES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "All retired store uops.",
+        "BriefDescription": "All retired store uops. (Precise Event)",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops with L1 cache hits as data sources.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L1_HIT",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Retired load uops with L1 cache hits as data sources. ",
+        "BriefDescription": "Retired load uops with L1 cache hits as data sources.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops with L2 cache hits as data sources.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_HIT",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops with L2 cache hits as data sources. ",
+        "BriefDescription": "Retired load uops with L2 cache hits as data sources.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source was LLC hit with no snoop required.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "EventName": "MEM_LOAD_UOPS_RETIRED.LLC_HIT",
         "SampleAfterValue": "50021",
-        "BriefDescription": "Retired load uops which data sources were data hits in LLC without snoops required. ",
+        "BriefDescription": "Retired load uops which data sources were data hits in LLC without snoops required.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source followed an L1 miss.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L1_MISS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops which data sources following L1 data-cache miss",
+        "BriefDescription": "Retired load uops which data sources following L1 data-cache miss.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops that missed L2, excluding unknown sources.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_MISS",
         "SampleAfterValue": "50021",
-        "BriefDescription": "Miss in mid-level (L2) cache. Excludes Unknown data-source.",
+        "BriefDescription": "Retired load uops with L2 cache misses as data sources.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source is LLC miss.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x20",
@@ -510,67 +538,61 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready.",
         "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x40",
         "EventName": "MEM_LOAD_UOPS_RETIRED.HIT_LFB",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready. ",
+        "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source was an on-package core cache LLC hit and cross-core snoop missed.",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "EventName": "MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_MISS",
         "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load uops which data sources were LLC hit and cross-core snoop missed in on-pkg core cache. ",
+        "BriefDescription": "Retired load uops which data sources were LLC hit and cross-core snoop missed in on-pkg core cache.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source was an on-package LLC hit and cross-core snoop hits.",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
         "EventName": "MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_HIT",
         "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load uops which data sources were LLC and cross-core snoop hits in on-pkg core cache. ",
+        "BriefDescription": "Retired load uops which data sources were LLC and cross-core snoop hits in on-pkg core cache.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source was an on-package core cache with HitM responses.",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "EventName": "MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_HITM",
         "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load uops which data sources were HitM responses from shared LLC. ",
+        "BriefDescription": "Retired load uops which data sources were HitM responses from shared LLC.",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Retired load uops whose data source was LLC hit with no snoop required.",
         "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
         "EventName": "MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_NONE",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load uops which data sources were hits in LLC without snoops required. ",
+        "BriefDescription": "Retired load uops which data sources were hits in LLC without snoops required.",
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "Retired load uop whose Data Source was: local DRAM either Snoop not needed or Snoop Miss (RspI)",
         "EventCode": "0xD3",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
+        "UMask": "0x3",
         "EventName": "MEM_LOAD_UOPS_LLC_MISS_RETIRED.LOCAL_DRAM",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired load uops which data sources missed LLC but serviced from local dram.",
+        "BriefDescription": "Retired load uops whose data source was local DRAM (Snoop not needed, Snoop Miss, or Snoop Hit data not forwarded).",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -780,40 +802,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue",
-        "CounterMask": "6",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
-        "EventCode": "0x48",
-        "Counter": "2",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core",
-        "CounterMask": "1",
-        "CounterHTOff": "2"
-    },
-    {
-        "PublicDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
-        "EventCode": "0x48",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "L1D_PEND_MISS.FB_FULL",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x4003c0091",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/ivytown/frontend.json b/tools/perf/pmu-events/arch/x86/ivytown/frontend.json
index de72b84b3536..efaa949ead31 100644
--- a/tools/perf/pmu-events/arch/x86/ivytown/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/ivytown/frontend.json
@@ -20,76 +20,45 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Increment each cycle. # of uops delivered to IDQ from DSB path. Set Cmask = 1 to count cycles.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "IDQ.DSB_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by DSB. Set Cmask = 1 to count cycles. Add Edge=1 to count # of delivery.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "IDQ.MS_DSB_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by MITE. Set Cmask = 1 to count cycles.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "IDQ.MS_MITE_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Increment each cycle # of uops delivered to IDQ from MS by either DSB or MITE. Set Cmask = 1 to count cycles.",
+        "PublicDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "IDQ.MS_UOPS",
+        "UMask": "0x4",
+        "EventName": "IDQ.MITE_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy.",
+        "PublicDescription": "Increment each cycle. # of uops delivered to IDQ from DSB path. Set Cmask = 1 to count cycles.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "IDQ.MS_CYCLES",
+        "UMask": "0x8",
+        "EventName": "IDQ.DSB_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterMask": "1",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path.",
+        "PublicDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "IDQ.MITE_CYCLES",
+        "UMask": "0x8",
+        "EventName": "IDQ.DSB_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path.",
+        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by DSB. Set Cmask = 1 to count cycles. Add Edge=1 to count # of delivery.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "IDQ.DSB_CYCLES",
+        "UMask": "0x10",
+        "EventName": "IDQ.MS_DSB_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path",
-        "CounterMask": "1",
+        "BriefDescription": "Uops initiated by Decode Stream Buffer (DSB) that are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -138,6 +107,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Increment each cycle # of uops delivered to IDQ when MS_busy by MITE. Set Cmask = 1 to count cycles.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "IDQ.MS_MITE_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts cycles MITE is delivered four uops. Set Cmask = 4.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
@@ -160,6 +139,39 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Increment each cycle # of uops delivered to IDQ from MS by either DSB or MITE. Set Cmask = 1 to count cycles.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EventName": "IDQ.MS_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EventName": "IDQ.MS_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x30",
+        "EdgeDetect": "1",
+        "EventName": "IDQ.MS_SWITCHES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Number of uops delivered to IDQ from any path.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
@@ -206,7 +218,7 @@
         "UMask": "0x1",
         "EventName": "IDQ_UOPS_NOT_DELIVERED.CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops not delivered to Resource Allocation Table (RAT) per thread when backend of the machine is not stalled ",
+        "BriefDescription": "Uops not delivered to Resource Allocation Table (RAT) per thread when backend of the machine is not stalled",
         "CounterHTOff": "0,1,2,3"
     },
     {
@@ -289,17 +301,5 @@
         "SampleAfterValue": "2000003",
         "BriefDescription": "Cycles when Decode Stream Buffer (DSB) fill encounter more than 3 Decode Stream Buffer (DSB) lines",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EdgeDetect": "1",
-        "EventName": "IDQ.MS_SWITCHES",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/ivytown/memory.json b/tools/perf/pmu-events/arch/x86/ivytown/memory.json
index 437d98f3e344..3a7b86af8816 100644
--- a/tools/perf/pmu-events/arch/x86/ivytown/memory.json
+++ b/tools/perf/pmu-events/arch/x86/ivytown/memory.json
@@ -30,18 +30,6 @@
     },
     {
         "PEBS": "2",
-        "EventCode": "0xCD",
-        "Counter": "3",
-        "UMask": "0x2",
-        "EventName": "MEM_TRANS_RETIRED.PRECISE_STORE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Sample stores and collect precise store operation via PEBS record. PMC3 only.",
-        "PRECISE_STORE": "1",
-        "TakenAlone": "1",
-        "CounterHTOff": "3"
-    },
-    {
-        "PEBS": "2",
         "PublicDescription": "Loads with latency value being above 4.",
         "EventCode": "0xCD",
         "MSRValue": "0x4",
@@ -153,6 +141,18 @@
         "CounterHTOff": "3"
     },
     {
+        "PEBS": "2",
+        "EventCode": "0xCD",
+        "Counter": "3",
+        "UMask": "0x2",
+        "EventName": "MEM_TRANS_RETIRED.PRECISE_STORE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Sample stores and collect precise store operation via PEBS record. PMC3 only.",
+        "PRECISE_STORE": "1",
+        "TakenAlone": "1",
+        "CounterHTOff": "3"
+    },
+    {
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fffc00244",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/ivytown/other.json b/tools/perf/pmu-events/arch/x86/ivytown/other.json
index 9c2dd0511a32..4eb83ee40412 100644
--- a/tools/perf/pmu-events/arch/x86/ivytown/other.json
+++ b/tools/perf/pmu-events/arch/x86/ivytown/other.json
@@ -10,16 +10,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Unhalted core cycles when the thread is not in ring 0.",
-        "EventCode": "0x5C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CPL_CYCLES.RING123",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "PublicDescription": "Number of intervals between processor halts while thread is in ring 0.",
         "EventCode": "0x5C",
         "Counter": "0,1,2,3",
@@ -32,6 +22,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Unhalted core cycles when the thread is not in ring 0.",
+        "EventCode": "0x5C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "CPL_CYCLES.RING123",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Cycles in which the L1D and L2 are locked, due to a UC lock or split lock.",
         "EventCode": "0x63",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/ivytown/pipeline.json b/tools/perf/pmu-events/arch/x86/ivytown/pipeline.json
index 2145c28193f7..0afbfd95ea30 100644
--- a/tools/perf/pmu-events/arch/x86/ivytown/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/ivytown/pipeline.json
@@ -1,30 +1,41 @@
 [
     {
         "EventCode": "0x00",
-        "Counter": "Fixed counter 1",
+        "Counter": "Fixed counter 0",
         "UMask": "0x1",
         "EventName": "INST_RETIRED.ANY",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Instructions retired from execution.",
-        "CounterHTOff": "Fixed counter 1"
+        "CounterHTOff": "Fixed counter 0"
     },
     {
         "EventCode": "0x00",
-        "Counter": "Fixed counter 2",
+        "Counter": "Fixed counter 1",
         "UMask": "0x2",
         "EventName": "CPU_CLK_UNHALTED.THREAD",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Core cycles when the thread is not in halt state.",
-        "CounterHTOff": "Fixed counter 2"
+        "CounterHTOff": "Fixed counter 1"
     },
     {
+        "PublicDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
         "EventCode": "0x00",
-        "Counter": "Fixed counter 3",
+        "Counter": "Fixed counter 1",
+        "UMask": "0x2",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state",
+        "CounterHTOff": "Fixed counter 1"
+    },
+    {
+        "EventCode": "0x00",
+        "Counter": "Fixed counter 2",
         "UMask": "0x3",
         "EventName": "CPU_CLK_UNHALTED.REF_TSC",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Reference cycles when the core is not in halt state.",
-        "CounterHTOff": "Fixed counter 3"
+        "CounterHTOff": "Fixed counter 2"
     },
     {
         "PublicDescription": "Loads blocked by overlapping with store buffer that cannot be forwarded.",
@@ -78,6 +89,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x0D",
+        "Counter": "0,1,2,3",
+        "UMask": "0x3",
+        "AnyThread": "1",
+        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Increments each cycle the # of Uops issued by the RAT to RS. Set Cmask = 1, Inv = 1, Any= 1to count stalled cycles of this core.",
         "EventCode": "0x0E",
         "Counter": "0,1,2,3",
@@ -175,6 +197,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x0",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Increments at the frequency of XCLK (100 MHz) when not halted.",
         "EventCode": "0x3C",
         "Counter": "0,1,2,3",
@@ -187,6 +220,36 @@
     {
         "EventCode": "0x3C",
         "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted. (counts at 100 MHz rate)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Reference cycles when the thread is unhalted. (counts at 100 MHz rate)",
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted. (counts at 100 MHz rate)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
         "UMask": "0x2",
         "EventName": "CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE",
         "SampleAfterValue": "2000003",
@@ -194,6 +257,15 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Non-SW-prefetch load dispatches that hit fill buffer allocated for S/W prefetch.",
         "EventCode": "0x4C",
         "Counter": "0,1,2,3",
@@ -216,37 +288,37 @@
     {
         "EventCode": "0x58",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "MOVE_ELIMINATION.INT_NOT_ELIMINATED",
+        "UMask": "0x1",
+        "EventName": "MOVE_ELIMINATION.INT_ELIMINATED",
         "SampleAfterValue": "1000003",
-        "BriefDescription": "Number of integer Move Elimination candidate uops that were not eliminated.",
+        "BriefDescription": "Number of integer Move Elimination candidate uops that were eliminated.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x58",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "MOVE_ELIMINATION.SIMD_NOT_ELIMINATED",
+        "UMask": "0x2",
+        "EventName": "MOVE_ELIMINATION.SIMD_ELIMINATED",
         "SampleAfterValue": "1000003",
-        "BriefDescription": "Number of SIMD Move Elimination candidate uops that were not eliminated.",
+        "BriefDescription": "Number of SIMD Move Elimination candidate uops that were eliminated.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x58",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "MOVE_ELIMINATION.INT_ELIMINATED",
+        "UMask": "0x4",
+        "EventName": "MOVE_ELIMINATION.INT_NOT_ELIMINATED",
         "SampleAfterValue": "1000003",
-        "BriefDescription": "Number of integer Move Elimination candidate uops that were eliminated.",
+        "BriefDescription": "Number of integer Move Elimination candidate uops that were not eliminated.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x58",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "MOVE_ELIMINATION.SIMD_ELIMINATED",
+        "UMask": "0x8",
+        "EventName": "MOVE_ELIMINATION.SIMD_NOT_ELIMINATED",
         "SampleAfterValue": "1000003",
-        "BriefDescription": "Number of SIMD Move Elimination candidate uops that were eliminated.",
+        "BriefDescription": "Number of SIMD Move Elimination candidate uops that were not eliminated.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -260,6 +332,18 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x5E",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EdgeDetect": "1",
+        "EventName": "RS_EVENTS.EMPTY_END",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x87",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -498,118 +582,118 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles which a Uop is dispatched on port 1.",
+        "PublicDescription": "Cycles per core when uops are dispatched to port 0.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_1",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_0_CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are dispatched to port 1",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 0",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles which a Uop is dispatched on port 4.",
+        "PublicDescription": "Cycles which a Uop is dispatched on port 1.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x40",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_4",
+        "UMask": "0x2",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_1",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are dispatched to port 4",
+        "BriefDescription": "Cycles per thread when uops are dispatched to port 1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles which a Uop is dispatched on port 5.",
+        "PublicDescription": "Cycles per core when uops are dispatched to port 1.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x80",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_5",
+        "UMask": "0x2",
+        "AnyThread": "1",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_1_CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are dispatched to port 5",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles per core when uops are dispatched to port 0.",
+        "PublicDescription": "Cycles which a Uop is dispatched on port 2.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_0_CORE",
+        "UMask": "0xc",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_2",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 0",
+        "BriefDescription": "Cycles per thread when load or STA uops are dispatched to port 2",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles per core when uops are dispatched to port 1.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
+        "UMask": "0xc",
         "AnyThread": "1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_1_CORE",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_2_CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 1",
+        "BriefDescription": "Uops dispatched to port 2, loads and stores per core (speculative and retired).",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles per core when uops are dispatched to port 4.",
+        "PublicDescription": "Cycles which a Uop is dispatched on port 3.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x40",
-        "AnyThread": "1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_4_CORE",
+        "UMask": "0x30",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_3",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 4",
+        "BriefDescription": "Cycles per thread when load or STA uops are dispatched to port 3",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles per core when uops are dispatched to port 5.",
+        "PublicDescription": "Cycles per core when load or STA uops are dispatched to port 3.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x80",
+        "UMask": "0x30",
         "AnyThread": "1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_5_CORE",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_3_CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when uops are dispatched to port 5",
+        "BriefDescription": "Cycles per core when load or STA uops are dispatched to port 3",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles which a Uop is dispatched on port 2.",
+        "PublicDescription": "Cycles which a Uop is dispatched on port 4.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0xc",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_2",
+        "UMask": "0x40",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_4",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when load or STA uops are dispatched to port 2",
+        "BriefDescription": "Cycles per thread when uops are dispatched to port 4",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles which a Uop is dispatched on port 3.",
+        "PublicDescription": "Cycles per core when uops are dispatched to port 4.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_3",
+        "UMask": "0x40",
+        "AnyThread": "1",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_4_CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when load or STA uops are dispatched to port 3",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 4",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles which a Uop is dispatched on port 5.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0xc",
-        "AnyThread": "1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_2_CORE",
+        "UMask": "0x80",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_5",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops dispatched to port 2, loads and stores per core (speculative and retired).",
+        "BriefDescription": "Cycles per thread when uops are dispatched to port 5",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles per core when load or STA uops are dispatched to port 3.",
+        "PublicDescription": "Cycles per core when uops are dispatched to port 5.",
         "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x30",
+        "UMask": "0x80",
         "AnyThread": "1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_3_CORE",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_5_CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per core when load or STA uops are dispatched to port 3",
+        "BriefDescription": "Cycles per core when uops are dispatched to port 5",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -662,15 +746,14 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles with pending L1 cache miss loads. Set AnyThread to count per core.",
         "EventCode": "0xA3",
-        "Counter": "2",
-        "UMask": "0x8",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with pending L1 cache miss loads.",
-        "CounterMask": "8",
-        "CounterHTOff": "2"
+        "BriefDescription": "Cycles while L2 cache miss load* is outstanding.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PublicDescription": "Cycles with pending memory loads. Set AnyThread to count per core.",
@@ -684,13 +767,33 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
+        "CounterMask": "2",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
         "PublicDescription": "Total execution stalls.",
         "EventCode": "0xA3",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "EventName": "CYCLE_ACTIVITY.CYCLES_NO_EXECUTE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Total execution stalls",
+        "BriefDescription": "This event increments by 1 for every cycle where there was no execute for this thread.",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Total execution stalls.",
         "CounterMask": "4",
         "CounterHTOff": "0,1,2,3"
     },
@@ -708,6 +811,16 @@
     {
         "EventCode": "0xA3",
         "Counter": "0,1,2,3",
+        "UMask": "0x5",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Execution stalls while L2 cache miss load* is outstanding.",
+        "CounterMask": "5",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
         "UMask": "0x6",
         "EventName": "CYCLE_ACTIVITY.STALLS_LDM_PENDING",
         "SampleAfterValue": "2000003",
@@ -716,6 +829,37 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x6",
+        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
+        "CounterMask": "6",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "PublicDescription": "Cycles with pending L1 cache miss loads. Set AnyThread to count per core.",
+        "EventCode": "0xA3",
+        "Counter": "2",
+        "UMask": "0x8",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with pending L1 cache miss loads.",
+        "CounterMask": "8",
+        "CounterHTOff": "2"
+    },
+    {
+        "EventCode": "0xA3",
+        "Counter": "2",
+        "UMask": "0x8",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+        "CounterMask": "8",
+        "CounterHTOff": "2"
+    },
+    {
         "PublicDescription": "Execution stalls due to L1 data cache miss loads. Set Cmask=0CH.",
         "EventCode": "0xA3",
         "Counter": "2",
@@ -727,6 +871,16 @@
         "CounterHTOff": "2"
     },
     {
+        "EventCode": "0xA3",
+        "Counter": "2",
+        "UMask": "0xc",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
+        "CounterMask": "12",
+        "CounterHTOff": "2"
+    },
+    {
         "EventCode": "0xA8",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -747,6 +901,17 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
+        "EventCode": "0xA8",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "LSD.CYCLES_4_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts total number of uops to be executed per-thread each cycle. Set Cmask = 1, INV =1 to count stall cycles.",
         "EventCode": "0xB1",
         "Counter": "0,1,2,3",
@@ -757,6 +922,61 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xB1",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "PublicDescription": "Cycles where at least 1 uop was executed per-thread.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 1 uop was executed per-thread",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles where at least 2 uops were executed per-thread.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 2 uops were executed per-thread",
+        "CounterMask": "2",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles where at least 3 uops were executed per-thread.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 3 uops were executed per-thread",
+        "CounterMask": "3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles where at least 4 uops were executed per-thread.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles where at least 4 uops were executed per-thread",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Counts total number of uops to be executed per-core each cycle.",
         "EventCode": "0xB1",
         "Counter": "0,1,2,3",
@@ -767,15 +987,59 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
         "EventCode": "0xB1",
-        "Invert": "1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core",
         "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core",
+        "CounterMask": "2",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core",
+        "CounterMask": "3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
+        "EventCode": "0xB1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core",
+        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Cycles with no micro-ops executed from any thread on physical core.",
+        "EventCode": "0xB1",
+        "Invert": "1",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PublicDescription": "Number of instructions at retirement.",
@@ -809,24 +1073,12 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Counts the number of micro-ops retired, Use cmask=1 and invert to count active cycles or stalled cycles.",
         "EventCode": "0xC2",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "EventName": "UOPS_RETIRED.ALL",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Actually retired uops. ",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Counts the number of retirement slots used each cycle.",
-        "EventCode": "0xC2",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Retirement slots used. ",
+        "BriefDescription": "Retired uops.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -864,6 +1116,27 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PEBS": "1",
+        "EventCode": "0xC2",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Retirement slots used.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xC3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EdgeDetect": "1",
+        "EventName": "MACHINE_CLEARS.COUNT",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Number of machine clears (nukes) of any type.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Number of self-modifying-code machine clears detected.",
         "EventCode": "0xC3",
         "Counter": "0,1,2,3",
@@ -880,50 +1153,67 @@
         "UMask": "0x20",
         "EventName": "MACHINE_CLEARS.MASKMOV",
         "SampleAfterValue": "100003",
-        "BriefDescription": "This event counts the number of executed Intel AVX masked load operations that refer to an illegal address range with the mask bits set to 0. ",
+        "BriefDescription": "This event counts the number of executed Intel AVX masked load operations that refer to an illegal address range with the mask bits set to 0.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Branch instructions at retirement.",
+        "EventCode": "0xC4",
+        "Counter": "0,1,2,3",
+        "UMask": "0x0",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "All (macro) branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Counts the number of conditional branch instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "EventName": "BR_INST_RETIRED.CONDITIONAL",
         "SampleAfterValue": "400009",
-        "BriefDescription": "Conditional branch instructions retired. ",
+        "BriefDescription": "Conditional branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Direct and indirect near call instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
         "EventName": "BR_INST_RETIRED.NEAR_CALL",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Direct and indirect near call instructions retired. ",
+        "BriefDescription": "Direct and indirect near call instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Branch instructions at retirement.",
+        "PEBS": "1",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
+        "UMask": "0x2",
+        "EventName": "BR_INST_RETIRED.NEAR_CALL_R3",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Direct and indirect macro near call instructions retired (captured in ring 3).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PEBS": "2",
+        "EventCode": "0xC4",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
         "SampleAfterValue": "400009",
         "BriefDescription": "All (macro) branch instructions retired.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Counts the number of near return instructions retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
         "EventName": "BR_INST_RETIRED.NEAR_RETURN",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Return instructions retired. ",
+        "BriefDescription": "Return instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -933,18 +1223,17 @@
         "UMask": "0x10",
         "EventName": "BR_INST_RETIRED.NOT_TAKEN",
         "SampleAfterValue": "400009",
-        "BriefDescription": "Not taken branch instructions retired. ",
+        "BriefDescription": "Not taken branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Number of near taken branches retired.",
         "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x20",
         "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
         "SampleAfterValue": "400009",
-        "BriefDescription": "Taken branch instructions retired. ",
+        "BriefDescription": "Taken branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -954,28 +1243,7 @@
         "UMask": "0x40",
         "EventName": "BR_INST_RETIRED.FAR_BRANCH",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Far branch instructions retired. ",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PEBS": "2",
-        "EventCode": "0xC4",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "All (macro) branch instructions retired.",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Mispredicted conditional branch instructions retired.",
-        "EventCode": "0xC5",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "BR_MISP_RETIRED.CONDITIONAL",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "Mispredicted conditional branch instructions retired. ",
+        "BriefDescription": "Far branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -990,13 +1258,12 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Mispredicted taken branch instructions retired.",
         "EventCode": "0xC5",
         "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
+        "UMask": "0x1",
+        "EventName": "BR_MISP_RETIRED.CONDITIONAL",
         "SampleAfterValue": "400009",
-        "BriefDescription": "number of near branch instructions retired that were mispredicted and taken. ",
+        "BriefDescription": "Mispredicted conditional branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -1010,6 +1277,16 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PEBS": "1",
+        "EventCode": "0xC5",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "number of near branch instructions retired that were mispredicted and taken.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "PublicDescription": "Count cases of saving new LBR records by hardware.",
         "EventCode": "0xCC",
         "Counter": "0,1,2,3",
@@ -1028,280 +1305,5 @@
         "SampleAfterValue": "100003",
         "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles where at least 1 uop was executed per-thread.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 1 uop was executed per-thread",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles where at least 2 uops were executed per-thread.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 2 uops were executed per-thread",
-        "CounterMask": "2",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles where at least 3 uops were executed per-thread.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 3 uops were executed per-thread",
-        "CounterMask": "3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles where at least 4 uops were executed per-thread.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 4 uops were executed per-thread",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x5E",
-        "Invert": "1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EdgeDetect": "1",
-        "EventName": "RS_EVENTS.EMPTY_END",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xC3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EdgeDetect": "1",
-        "EventName": "MACHINE_CLEARS.COUNT",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Number of machine clears (nukes) of any type.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
-        "EventCode": "0xA8",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "LSD.CYCLES_4_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "2",
-        "UMask": "0x8",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
-        "CounterMask": "8",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while L2 cache miss load* is outstanding.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
-        "CounterMask": "2",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Total execution stalls.",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "2",
-        "UMask": "0xc",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
-        "CounterMask": "12",
-        "CounterHTOff": "2"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x5",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Execution stalls while L2 cache miss load* is outstanding.",
-        "CounterMask": "5",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x6",
-        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
-        "CounterMask": "6",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "PublicDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "EventCode": "0x00",
-        "Counter": "Fixed counter 2",
-        "UMask": "0x2",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state",
-        "CounterHTOff": "Fixed counter 2"
-    },
-    {
-        "PublicDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted. (counts at 100 MHz rate)",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x0D",
-        "Counter": "0,1,2,3",
-        "UMask": "0x3",
-        "AnyThread": "1",
-        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core",
-        "CounterMask": "2",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core",
-        "CounterMask": "3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
-        "EventCode": "0xB1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycles with no micro-ops executed from any thread on physical core.",
-        "EventCode": "0xB1",
-        "Invert": "1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Reference cycles when the thread is unhalted. (counts at 100 MHz rate)",
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted. (counts at 100 MHz rate)",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/ivytown/virtual-memory.json b/tools/perf/pmu-events/arch/x86/ivytown/virtual-memory.json
index c8de548b78fa..4645e9d3f460 100644
--- a/tools/perf/pmu-events/arch/x86/ivytown/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/ivytown/virtual-memory.json
@@ -1,5 +1,15 @@
 [
     {
+        "PublicDescription": "Misses in all TLB levels that cause a page walk of any page size from demand loads.",
+        "EventCode": "0x08",
+        "Counter": "0,1,2,3",
+        "UMask": "0x81",
+        "EventName": "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes an page walk of any page size.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x08",
         "Counter": "0,1,2,3",
         "UMask": "0x82",
@@ -9,6 +19,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Misses in all TLB levels that caused page walk completed of any size by demand loads.",
+        "EventCode": "0x08",
+        "Counter": "0,1,2,3",
+        "UMask": "0x82",
+        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x08",
         "Counter": "0,1,2,3",
         "UMask": "0x84",
@@ -18,6 +38,16 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycle PMH is busy with a walk due to demand loads.",
+        "EventCode": "0x08",
+        "Counter": "0,1,2,3",
+        "UMask": "0x84",
+        "EventName": "DTLB_LOAD_MISSES.WALK_DURATION",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Demand load cycles page miss handler (PMH) is busy with this walk.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x08",
         "Counter": "0,1,2,3",
         "UMask": "0x88",
@@ -164,35 +194,5 @@
         "SampleAfterValue": "100007",
         "BriefDescription": "STLB flush attempts",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Misses in all TLB levels that cause a page walk of any page size from demand loads.",
-        "EventCode": "0x08",
-        "Counter": "0,1,2,3",
-        "UMask": "0x81",
-        "EventName": "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes an page walk of any page size.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Misses in all TLB levels that caused page walk completed of any size by demand loads.",
-        "EventCode": "0x08",
-        "Counter": "0,1,2,3",
-        "UMask": "0x82",
-        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Cycle PMH is busy with a walk due to demand loads.",
-        "EventCode": "0x08",
-        "Counter": "0,1,2,3",
-        "UMask": "0x84",
-        "EventName": "DTLB_LOAD_MISSES.WALK_DURATION",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Demand load cycles page miss handler (PMH) is busy with this walk.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/mapfile.csv b/tools/perf/pmu-events/arch/x86/mapfile.csv
index fe1a2c47cabf..93656f2fd53a 100644
--- a/tools/perf/pmu-events/arch/x86/mapfile.csv
+++ b/tools/perf/pmu-events/arch/x86/mapfile.csv
@@ -23,10 +23,7 @@ GenuineIntel-6-1E,v2,nehalemep,core
 GenuineIntel-6-1F,v2,nehalemep,core
 GenuineIntel-6-1A,v2,nehalemep,core
 GenuineIntel-6-2E,v2,nehalemex,core
-GenuineIntel-6-4E,v24,skylake,core
-GenuineIntel-6-5E,v24,skylake,core
-GenuineIntel-6-8E,v24,skylake,core
-GenuineIntel-6-9E,v24,skylake,core
+GenuineIntel-6-[4589]E,v24,skylake,core
 GenuineIntel-6-37,v13,silvermont,core
 GenuineIntel-6-4D,v13,silvermont,core
 GenuineIntel-6-4C,v13,silvermont,core
diff --git a/tools/perf/pmu-events/arch/x86/silvermont/cache.json b/tools/perf/pmu-events/arch/x86/silvermont/cache.json
index 0bd1bc5302de..82be7d1b8b81 100644
--- a/tools/perf/pmu-events/arch/x86/silvermont/cache.json
+++ b/tools/perf/pmu-events/arch/x86/silvermont/cache.json
@@ -36,12 +36,13 @@
         "BriefDescription": "L2 cache request misses"
     },
     {
+        "PublicDescription": "Counts cycles that fetch is stalled due to an outstanding ICache miss. That is, the decoder queue is able to accept bytes, but the fetch unit is unable to provide bytes due to an ICache miss.  Note: this event is not the same as the total number of cycles spent retrieving instruction cache lines from the memory hierarchy.\r\nCounts cycles that fetch is stalled due to any reason. That is, the decoder queue is able to accept bytes, but the fetch unit is unable to provide bytes.  This will include cycles due to an ITLB miss, ICache miss and other events. \r\n",
         "EventCode": "0x86",
         "Counter": "0,1",
         "UMask": "0x4",
         "EventName": "FETCH_STALL.ICACHE_FILL_PENDING_CYCLES",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Counts the number of cycles the NIP stalls because of an icache miss. This is a cumulative count of cycles the NIP stalled for all icache misses."
+        "BriefDescription": "Cycles code-fetch stalled due to an outstanding ICache miss."
     },
     {
         "PEBS": "1",
diff --git a/tools/perf/pmu-events/arch/x86/skylake/cache.json b/tools/perf/pmu-events/arch/x86/skylake/cache.json
index 0551a9ba865d..54bfe9e4045c 100644
--- a/tools/perf/pmu-events/arch/x86/skylake/cache.json
+++ b/tools/perf/pmu-events/arch/x86/skylake/cache.json
@@ -1,442 +1,6 @@
 [
     {
-        "PEBS": "1",
-        "EventCode": "0xD0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x11",
-        "EventName": "MEM_INST_RETIRED.STLB_MISS_LOADS",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load instructions that miss the STLB.",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "EventCode": "0xD0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x12",
-        "EventName": "MEM_INST_RETIRED.STLB_MISS_STORES",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Retired store instructions that miss the STLB.",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1",
-        "L1_Hit_Indication": "1"
-    },
-    {
-        "PEBS": "1",
-        "EventCode": "0xD0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x21",
-        "EventName": "MEM_INST_RETIRED.LOCK_LOADS",
-        "SampleAfterValue": "100007",
-        "BriefDescription": "Retired load instructions with locked access.",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "EventCode": "0xD0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x41",
-        "EventName": "MEM_INST_RETIRED.SPLIT_LOADS",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load instructions that split across a cacheline boundary.",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "EventCode": "0xD0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x42",
-        "EventName": "MEM_INST_RETIRED.SPLIT_STORES",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Retired store instructions that split across a cacheline boundary.",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1",
-        "L1_Hit_Indication": "1"
-    },
-    {
-        "PEBS": "1",
-        "EventCode": "0xD0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x81",
-        "EventName": "MEM_INST_RETIRED.ALL_LOADS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "All retired load instructions.",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "EventCode": "0xD0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x82",
-        "EventName": "MEM_INST_RETIRED.ALL_STORES",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "All retired store instructions.",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1",
-        "L1_Hit_Indication": "1"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Retired load instructions with L1 cache hits as data sources.",
-        "EventCode": "0xD1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "MEM_LOAD_RETIRED.L1_HIT",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Retired load instructions with L1 cache hits as data sources",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Retired load instructions with L2 cache hits as data sources.",
-        "EventCode": "0xD1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "MEM_LOAD_RETIRED.L2_HIT",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load instructions with L2 cache hits as data sources",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Retired load instructions with L3 cache hits as data sources.",
-        "EventCode": "0xD1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "MEM_LOAD_RETIRED.L3_HIT",
-        "SampleAfterValue": "50021",
-        "BriefDescription": "Retired load instructions with L3 cache hits as data sources",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Retired load instructions missed L1 cache as data sources.",
-        "EventCode": "0xD1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "MEM_LOAD_RETIRED.L1_MISS",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load instructions missed L1 cache as data sources",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Retired load instructions missed L2 cache as data sources.",
-        "EventCode": "0xD1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "MEM_LOAD_RETIRED.L2_MISS",
-        "SampleAfterValue": "50021",
-        "BriefDescription": "Retired load instructions missed L2 cache as data sources",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Retired load instructions missed L3 cache as data sources.",
-        "EventCode": "0xD1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "MEM_LOAD_RETIRED.L3_MISS",
-        "SampleAfterValue": "100007",
-        "BriefDescription": "Retired load instructions missed L3 cache as data sources",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Retired load instructions which data sources were load missed L1 but hit FB due to preceding miss to the same cache line with data not ready.",
-        "EventCode": "0xD1",
-        "Counter": "0,1,2,3",
-        "UMask": "0x40",
-        "EventName": "MEM_LOAD_RETIRED.FB_HIT",
-        "SampleAfterValue": "100007",
-        "BriefDescription": "Retired load instructions which data sources were load missed L1 but hit FB due to preceding miss to the same cache line with data not ready",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "EventCode": "0xD2",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_MISS",
-        "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load instructions which data sources were L3 hit and cross-core snoop missed in on-pkg core cache.",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Retired load instructions which data sources were L3 and cross-core snoop hits in on-pkg core cache.",
-        "EventCode": "0xD2",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_HIT",
-        "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load instructions which data sources were L3 and cross-core snoop hits in on-pkg core cache",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Retired load instructions which data sources were HitM responses from shared L3.",
-        "EventCode": "0xD2",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_HITM",
-        "SampleAfterValue": "20011",
-        "BriefDescription": "Retired load instructions which data sources were HitM responses from shared L3",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "Retired load instructions which data sources were hits in L3 without snoops required.",
-        "EventCode": "0xD2",
-        "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_NONE",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Retired load instructions which data sources were hits in L3 without snoops required",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PEBS": "1",
-        "EventCode": "0xD4",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "MEM_LOAD_MISC_RETIRED.UC",
-        "SampleAfterValue": "100007",
-        "BriefDescription": "Retired instructions with at least 1 uncacheable load or lock.",
-        "CounterHTOff": "0,1,2,3",
-        "Data_LA": "1"
-    },
-    {
-        "PublicDescription": "This event counts L1D data line replacements including opportunistic replacements, and replacements that require stall-for-replace or block-for-replace.",
-        "EventCode": "0x51",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "L1D.REPLACEMENT",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "L1D data line replacements",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts duration of L1D miss outstanding, that is each cycle number of Fill Buffers (FB) outstanding required by Demand Reads. FB either is held by demand loads, or it is held by non-demand loads and gets hit at least once by demand. The valid outstanding interval is defined until the FB deallocation by one of the following ways: from FB allocation, if FB is allocated by demand\n from the demand Hit FB, if it is allocated by hardware or software prefetch.\nNote: In the L1D, a Demand Read contains cacheable or noncacheable demand loads, including ones causing cache-line splits and reads due to page walks resulted from any request type.",
-        "EventCode": "0x48",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "L1D_PEND_MISS.PENDING",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "L1D miss outstandings duration in cycles",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x48",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "L1D_PEND_MISS.FB_FULL",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of times a request needed a FB entry but there was no entry available for it. That is the FB unavailability was dominant reason for blocking the request. A request includes cacheable/uncacheable demands that is load, store or SW prefetch.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts duration of L1D miss outstanding in cycles.",
-        "EventCode": "0x48",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "L1D_PEND_MISS.PENDING_CYCLES",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with L1D load Misses outstanding.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the Demand Data Read requests sent to uncore. Use it in conjunction with OFFCORE_REQUESTS_OUTSTANDING to determine average latency in the uncore.",
-        "EventCode": "0xB0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_REQUESTS.DEMAND_DATA_RD",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Demand Data Read requests sent to uncore",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts both cacheable and noncachaeble code read requests.",
-        "EventCode": "0xB0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "OFFCORE_REQUESTS.DEMAND_CODE_RD",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Cacheable and noncachaeble code read requests",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the demand RFO (read for ownership) requests including regular RFOs, locks, ItoM.",
-        "EventCode": "0xB0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "OFFCORE_REQUESTS.DEMAND_RFO",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Demand RFO requests including regular RFOs, locks, ItoM",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the demand and prefetch data reads. All Core Data Reads include cacheable 'Demands' and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
-        "EventCode": "0xB0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "OFFCORE_REQUESTS.ALL_DATA_RD",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Demand and prefetch data reads",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts memory transactions reached the super queue including requests initiated by the core, all L3 prefetches, page walks, and so on.",
-        "EventCode": "0xB0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x80",
-        "EventName": "OFFCORE_REQUESTS.ALL_REQUESTS",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Any memory transaction that reached the SQ.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the number of offcore outstanding Demand Data Read transactions in the super queue (SQ) every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor. See the corresponding Umask under OFFCORE_REQUESTS.\nNote: A prefetch promoted to Demand is counted from the promotion point.",
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding Demand Data Read transactions in uncore queue.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore, every cycle. ",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the number of offcore outstanding RFO (store) transactions in the super queue (SQ) every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_RFO",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the number of offcore outstanding cacheable Core Data Read transactions in the super queue every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts cycles when offcore outstanding Demand Data Read transactions are present in the super queue (SQ). A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation).",
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts cycles when offcore outstanding cacheable Core Data Read transactions are present in the super queue. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the number of cases when the offcore requests buffer cannot take more entries for the core. This can happen when the superqueue does not contain eligible entries, or when L1D writeback pending FIFO requests is full.\nNote: Writeback pending FIFO has six entries.",
-        "EventCode": "0xB2",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_REQUESTS_BUFFER.SQ_FULL",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Offcore requests buffer cannot take more entries for this thread core.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts L2 writebacks that access L2 cache.",
-        "EventCode": "0xF0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x40",
-        "EventName": "L2_TRANS.L2_WB",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "L2 writebacks that access L2 cache",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts core-originated cacheable demand requests that miss the last level cache (LLC). Demand requests include loads, RFOs, and hardware prefetches from L1D, and instruction fetches from IFU.",
-        "EventCode": "0x2E",
-        "Counter": "0,1,2,3",
-        "UMask": "0x41",
-        "Errata": "SKL057",
-        "EventName": "LONGEST_LAT_CACHE.MISS",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Core-originated cacheable demand requests missed L3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts core-originated cacheable demand requests that refer to the last level cache (LLC). Demand requests include loads, RFOs, and hardware prefetches from L1D, and instruction fetches from IFU.",
-        "EventCode": "0x2E",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4f",
-        "Errata": "SKL057",
-        "EventName": "LONGEST_LAT_CACHE.REFERENCE",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Core-originated cacheable demand requests that refer to L3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the number of cache line split locks sent to the uncore.",
-        "EventCode": "0xF4",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "SQ_MISC.SPLIT_LOCK",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Number of cache line split locks sent to uncore.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
-        "EventCode": "0xB7, 0xBB",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "PublicDescription": "This event counts the number of demand Data Read requests that miss L2 cache. Only not rejected loads are counted.",
+        "PublicDescription": "Counts the number of demand Data Read requests that miss L2 cache. Only not rejected loads are counted.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
         "UMask": "0x21",
@@ -446,122 +10,123 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of demand Data Read requests that hit L2 cache. Only not rejected loads are counted.",
+        "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that miss L2 cache.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0x41",
-        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
+        "UMask": "0x22",
+        "EventName": "L2_RQSTS.RFO_MISS",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Demand Data Read requests that hit L2 cache",
+        "BriefDescription": "RFO requests that miss L2 cache",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of demand Data Read requests (including requests from L1D hardware prefetchers). These loads may hit or miss L2 cache. Only non rejected loads are counted.",
+        "PublicDescription": "Counts L2 cache misses when fetching instructions.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0xe1",
-        "EventName": "L2_RQSTS.ALL_DEMAND_DATA_RD",
+        "UMask": "0x24",
+        "EventName": "L2_RQSTS.CODE_RD_MISS",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Demand Data Read requests",
+        "BriefDescription": "L2 cache misses when fetching instructions",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the total number of RFO (read for ownership) requests to L2 cache. L2 RFO requests include both L1D demand RFO misses as well as L1D RFO prefetches.",
+        "PublicDescription": "Demand requests that miss L2 cache.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0xe2",
-        "EventName": "L2_RQSTS.ALL_RFO",
+        "UMask": "0x27",
+        "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
         "SampleAfterValue": "200003",
-        "BriefDescription": "RFO requests to L2 cache",
+        "BriefDescription": "Demand requests that miss L2 cache",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the total number of L2 code requests.",
+        "PublicDescription": "Counts requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that miss L2 cache.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0xe4",
-        "EventName": "L2_RQSTS.ALL_CODE_RD",
+        "UMask": "0x38",
+        "EventName": "L2_RQSTS.PF_MISS",
         "SampleAfterValue": "200003",
-        "BriefDescription": "L2 code requests",
+        "BriefDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that miss L2 cache",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the total number of requests from the L2 hardware prefetchers.",
+        "PublicDescription": "All requests that miss L2 cache.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0xf8",
-        "EventName": "L2_RQSTS.ALL_PF",
+        "UMask": "0x3f",
+        "EventName": "L2_RQSTS.MISS",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches",
+        "BriefDescription": "All requests that miss L2 cache",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that miss L2 cache.",
+        "PublicDescription": "Counts the number of demand Data Read requests that hit L2 cache. Only non rejected loads are counted.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0x38",
-        "EventName": "L2_RQSTS.PF_MISS",
+        "UMask": "0x41",
+        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that miss L2 cache",
+        "BriefDescription": "Demand Data Read requests that hit L2 cache",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that hit L2 cache.",
+        "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that hit L2 cache.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0xd8",
-        "EventName": "L2_RQSTS.PF_HIT",
+        "UMask": "0x42",
+        "EventName": "L2_RQSTS.RFO_HIT",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that hit L2 cache",
+        "BriefDescription": "RFO requests that hit L2 cache",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "RFO requests that hit L2 cache.",
+        "PublicDescription": "Counts L2 cache hits when fetching instructions, code reads.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0x42",
-        "EventName": "L2_RQSTS.RFO_HIT",
+        "UMask": "0x44",
+        "EventName": "L2_RQSTS.CODE_RD_HIT",
         "SampleAfterValue": "200003",
-        "BriefDescription": "RFO requests that hit L2 cache",
+        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "RFO requests that miss L2 cache.",
+        "PublicDescription": "Counts requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that hit L2 cache.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0x22",
-        "EventName": "L2_RQSTS.RFO_MISS",
+        "UMask": "0xd8",
+        "EventName": "L2_RQSTS.PF_HIT",
         "SampleAfterValue": "200003",
-        "BriefDescription": "RFO requests that miss L2 cache",
+        "BriefDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that hit L2 cache",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Counts the number of demand Data Read requests (including requests from L1D hardware prefetchers). These loads may hit or miss L2 cache. Only non rejected loads are counted.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0x44",
-        "EventName": "L2_RQSTS.CODE_RD_HIT",
+        "UMask": "0xe1",
+        "EventName": "L2_RQSTS.ALL_DEMAND_DATA_RD",
         "SampleAfterValue": "200003",
-        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
+        "BriefDescription": "Demand Data Read requests",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "L2 cache misses when fetching instructions.",
+        "PublicDescription": "Counts the total number of RFO (read for ownership) requests to L2 cache. L2 RFO requests include both L1D demand RFO misses as well as L1D RFO prefetches.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0x24",
-        "EventName": "L2_RQSTS.CODE_RD_MISS",
+        "UMask": "0xe2",
+        "EventName": "L2_RQSTS.ALL_RFO",
         "SampleAfterValue": "200003",
-        "BriefDescription": "L2 cache misses when fetching instructions",
+        "BriefDescription": "RFO requests to L2 cache",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Demand requests that miss L2 cache.",
+        "PublicDescription": "Counts the total number of L2 code requests.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0x27",
-        "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
+        "UMask": "0xe4",
+        "EventName": "L2_RQSTS.ALL_CODE_RD",
         "SampleAfterValue": "200003",
-        "BriefDescription": "Demand requests that miss L2 cache",
+        "BriefDescription": "L2 code requests",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -575,13 +140,13 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "All requests that miss L2 cache.",
+        "PublicDescription": "Counts the total number of requests from the L2 hardware prefetchers.",
         "EventCode": "0x24",
         "Counter": "0,1,2,3",
-        "UMask": "0x3f",
-        "EventName": "L2_RQSTS.MISS",
+        "UMask": "0xf8",
+        "EventName": "L2_RQSTS.ALL_PF",
         "SampleAfterValue": "200003",
-        "BriefDescription": "All requests that miss L2 cache",
+        "BriefDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -595,62 +160,45 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xF2",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "L2_LINES_OUT.SILENT",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Counts the number of lines that are silently dropped by L2 cache when triggered by an L2 cache fill. These lines are typically in Shared or Exclusive state. A non-threaded event.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xF2",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "L2_LINES_OUT.NON_SILENT",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Counts the number of lines that are evicted by L2 cache when triggered by an L2 cache fill. Those lines are in Modified state. Modified lines are written back to L3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Counts the number of lines that have been hardware prefetched but not used and now evicted by L2 cache.",
-        "EventCode": "0xF2",
+        "PublicDescription": "Counts core-originated cacheable requests that miss the L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (RFOs), speculative accesses and hardware prefetches from L1 and L2. It does not include all misses to the L3.",
+        "EventCode": "0x2E",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "L2_LINES_OUT.USELESS_PREF",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Counts the number of lines that have been hardware prefetched but not used and now evicted by L2 cache",
+        "UMask": "0x41",
+        "Errata": "SKL057",
+        "EventName": "LONGEST_LAT_CACHE.MISS",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Core-originated cacheable demand requests missed L3",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of L2 cache lines filling the L2. Counting does not cover rejects.",
-        "EventCode": "0xF1",
+        "PublicDescription": "Counts core-originated cacheable requests to the  L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (RFOs), speculative accesses and hardware prefetches from L1 and L2.  It does not include all accesses to the L3.",
+        "EventCode": "0x2E",
         "Counter": "0,1,2,3",
-        "UMask": "0x1f",
-        "EventName": "L2_LINES_IN.ALL",
+        "UMask": "0x4f",
+        "Errata": "SKL057",
+        "EventName": "LONGEST_LAT_CACHE.REFERENCE",
         "SampleAfterValue": "100003",
-        "BriefDescription": "L2 cache lines filling L2",
+        "BriefDescription": "Core-originated cacheable demand requests that refer to L3",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
-        "EventCode": "0x60",
+        "PublicDescription": "Counts duration of L1D miss outstanding, that is each cycle number of Fill Buffers (FB) outstanding required by Demand Reads. FB either is held by demand loads, or it is held by non-demand loads and gets hit at least once by demand. The valid outstanding interval is defined until the FB deallocation by one of the following ways: from FB allocation, if FB is allocated by demand from the demand Hit FB, if it is allocated by hardware or software prefetch.Note: In the L1D, a Demand Read contains cacheable or noncacheable demand loads, including ones causing cache-line splits and reads due to page walks resulted from any request type.",
+        "EventCode": "0x48",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD",
+        "UMask": "0x1",
+        "EventName": "L1D_PEND_MISS.PENDING",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore.",
-        "CounterMask": "1",
+        "BriefDescription": "L1D miss outstandings duration in cycles",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of offcore outstanding demand rfo Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
-        "EventCode": "0x60",
+        "PublicDescription": "Counts duration of L1D miss outstanding in cycles.",
+        "EventCode": "0x48",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
+        "UMask": "0x1",
+        "EventName": "L1D_PEND_MISS.PENDING_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore.",
+        "BriefDescription": "Cycles with L1D load Misses outstanding.",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -666,3121 +214,483 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x60",
+        "PublicDescription": "Number of times a request needed a FB (Fill Buffer) entry but there was no entry available for it. A request includes cacheable/uncacheable demands that are load, store or SW prefetch instructions.",
+        "EventCode": "0x48",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
+        "UMask": "0x2",
+        "EventName": "L1D_PEND_MISS.FB_FULL",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
-        "CounterMask": "6",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xF2",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "L2_LINES_OUT.USELESS_HWPF",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Counts the number of lines that have been hardware prefetched but not used and now evicted by L2 cache",
+        "BriefDescription": "Number of times a request needed a FB entry but there was no entry available for it. That is the FB unavailability was dominant reason for blocking the request. A request includes cacheable/uncacheable demands that is load, store or SW prefetch.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0408000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L4_HIT_LOCAL_L4.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L4_HIT_LOCAL_L4 & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000408000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L4_HIT_LOCAL_L4.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L4_HIT_LOCAL_L4 & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400408000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L4_HIT_LOCAL_L4.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L4_HIT_LOCAL_L4 & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200408000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L4_HIT_LOCAL_L4.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L4_HIT_LOCAL_L4 & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100408000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L4_HIT_LOCAL_L4.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L4_HIT_LOCAL_L4 & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080408000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L4_HIT_LOCAL_L4.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L4_HIT_LOCAL_L4 & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040408000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L4_HIT_LOCAL_L4.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L4_HIT_LOCAL_L4 & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc01c8000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x10001c8000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x04001c8000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts any other requests that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x02001c8000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts any other requests that hit in the L3 and the snoops sent to sibling cores return clean response.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x01001c8000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts any other requests that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00801c8000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00401c8000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0108000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_S.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_S & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000108000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_S.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_S & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400108000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_S.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_S & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200108000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_S.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_S & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100108000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_S.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_S & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080108000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_S.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_S & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040108000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_S.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_S & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0088000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_E.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_E & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000088000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_E.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_E & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400088000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_E.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_E & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200088000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_E.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_E & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100088000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_E.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_E & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080088000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_E.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_E & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040088000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_E.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_E & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0048000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_M.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_M & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000048000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_M.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_M & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400048000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_M.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_M & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200048000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_M.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_M & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100048000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_M.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_M & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080048000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_M.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_M & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040048000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_M.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_M & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0028000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.SUPPLIER_NONE.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & SUPPLIER_NONE & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000028000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.SUPPLIER_NONE.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & SUPPLIER_NONE & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400028000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.SUPPLIER_NONE.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & SUPPLIER_NONE & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200028000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.SUPPLIER_NONE.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & SUPPLIER_NONE & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100028000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.SUPPLIER_NONE.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & SUPPLIER_NONE & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080028000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.SUPPLIER_NONE.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & SUPPLIER_NONE & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040028000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.SUPPLIER_NONE.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & SUPPLIER_NONE & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0000018000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.ANY_RESPONSE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts any other requests that have any response type.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0400800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L4_HIT_LOCAL_L4.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L4_HIT_LOCAL_L4 & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000400800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L4_HIT_LOCAL_L4.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L4_HIT_LOCAL_L4 & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400400800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L4_HIT_LOCAL_L4.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L4_HIT_LOCAL_L4 & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200400800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L4_HIT_LOCAL_L4.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L4_HIT_LOCAL_L4 & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100400800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L4_HIT_LOCAL_L4.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L4_HIT_LOCAL_L4 & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080400800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L4_HIT_LOCAL_L4.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L4_HIT_LOCAL_L4 & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040400800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L4_HIT_LOCAL_L4.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L4_HIT_LOCAL_L4 & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc01c0800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x10001c0800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x04001c0800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts streaming stores that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x02001c0800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts streaming stores that hit in the L3 and the snoops sent to sibling cores return clean response.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x01001c0800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts streaming stores that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00801c0800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00401c0800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0100800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_S.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_S & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000100800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_S.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_S & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400100800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_S.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_S & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200100800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_S.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_S & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100100800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_S.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_S & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080100800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_S.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_S & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040100800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_S.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_S & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0080800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_E.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_E & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000080800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_E.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_E & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400080800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_E.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_E & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200080800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_E.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_E & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100080800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_E.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_E & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080080800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_E.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_E & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040080800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_E.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_E & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0040800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_M.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_M & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000040800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_M.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_M & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400040800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_M.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_M & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200040800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_M.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_M & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100040800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_M.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_M & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080040800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_M.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_M & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040040800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_M.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_M & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0020800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.SUPPLIER_NONE.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & SUPPLIER_NONE & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000020800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.SUPPLIER_NONE.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & SUPPLIER_NONE & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400020800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.SUPPLIER_NONE.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & SUPPLIER_NONE & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200020800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.SUPPLIER_NONE.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & SUPPLIER_NONE & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100020800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.SUPPLIER_NONE.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & SUPPLIER_NONE & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080020800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.SUPPLIER_NONE.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & SUPPLIER_NONE & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040020800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.SUPPLIER_NONE.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & SUPPLIER_NONE & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0000010800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.ANY_RESPONSE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts streaming stores that have any response type.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0400100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L4_HIT_LOCAL_L4.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L4_HIT_LOCAL_L4 & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000400100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L4_HIT_LOCAL_L4.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L4_HIT_LOCAL_L4 & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400400100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L4_HIT_LOCAL_L4.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L4_HIT_LOCAL_L4 & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200400100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L4_HIT_LOCAL_L4.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L4_HIT_LOCAL_L4 & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100400100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L4_HIT_LOCAL_L4.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L4_HIT_LOCAL_L4 & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080400100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L4_HIT_LOCAL_L4.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L4_HIT_LOCAL_L4 & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040400100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L4_HIT_LOCAL_L4.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L4_HIT_LOCAL_L4 & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc01c0100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x10001c0100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x04001c0100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x02001c0100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and the snoops sent to sibling cores return clean response.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x01001c0100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00801c0100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00401c0100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0100100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_S.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_S & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000100100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_S.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_S & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400100100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_S.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_S & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200100100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_S.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_S & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100100100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_S.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_S & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080100100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_S.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_S & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040100100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_S.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_S & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0080100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_E.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_E & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000080100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_E.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_E & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400080100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_E.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_E & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200080100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_E.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_E & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100080100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_E.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_E & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080080100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_E.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_E & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040080100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_E.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_E & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0040100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_M.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_M & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000040100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_M.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_M & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400040100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_M.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_M & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200040100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_M.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_M & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100040100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_M.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_M & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080040100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_M.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_M & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040040100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_M.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_M & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0020100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.SUPPLIER_NONE.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & SUPPLIER_NONE & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000020100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.SUPPLIER_NONE.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & SUPPLIER_NONE & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400020100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.SUPPLIER_NONE.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & SUPPLIER_NONE & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200020100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.SUPPLIER_NONE.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & SUPPLIER_NONE & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100020100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.SUPPLIER_NONE.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & SUPPLIER_NONE & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080020100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.SUPPLIER_NONE.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & SUPPLIER_NONE & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040020100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.SUPPLIER_NONE.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & SUPPLIER_NONE & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0000010100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.ANY_RESPONSE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that have any response type.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0400080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L4_HIT_LOCAL_L4.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L4_HIT_LOCAL_L4 & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000400080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L4_HIT_LOCAL_L4.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L4_HIT_LOCAL_L4 & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400400080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L4_HIT_LOCAL_L4.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L4_HIT_LOCAL_L4 & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200400080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L4_HIT_LOCAL_L4.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L4_HIT_LOCAL_L4 & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100400080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L4_HIT_LOCAL_L4.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L4_HIT_LOCAL_L4 & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080400080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L4_HIT_LOCAL_L4.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L4_HIT_LOCAL_L4 & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040400080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L4_HIT_LOCAL_L4.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L4_HIT_LOCAL_L4 & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc01c0080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x10001c0080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x04001c0080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x02001c0080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and the snoops sent to sibling cores return clean response.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x01001c0080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00801c0080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00401c0080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0100080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_S.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_S & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000100080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_S.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_S & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400100080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_S.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_S & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200100080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_S.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_S & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100100080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_S.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_S & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080100080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_S.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_S & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040100080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_S.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_S & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0080080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_E.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_E & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000080080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_E.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_E & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400080080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_E.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_E & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200080080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_E.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_E & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100080080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_E.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_E & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080080080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_E.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_E & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040080080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_E.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_E & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0040080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_M.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_M & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000040080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_M.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_M & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400040080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_M.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_M & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200040080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_M.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_M & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100040080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_M.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_M & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080040080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_M.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_M & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040040080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_M.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_M & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0020080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.SUPPLIER_NONE.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & SUPPLIER_NONE & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000020080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.SUPPLIER_NONE.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & SUPPLIER_NONE & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400020080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.SUPPLIER_NONE.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & SUPPLIER_NONE & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200020080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.SUPPLIER_NONE.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & SUPPLIER_NONE & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100020080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.SUPPLIER_NONE.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & SUPPLIER_NONE & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080020080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.SUPPLIER_NONE.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & SUPPLIER_NONE & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040020080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.SUPPLIER_NONE.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & SUPPLIER_NONE & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0000010080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.ANY_RESPONSE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that have any response type.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0400004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L4_HIT_LOCAL_L4.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L4_HIT_LOCAL_L4 & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000400004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L4_HIT_LOCAL_L4.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L4_HIT_LOCAL_L4 & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400400004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L4_HIT_LOCAL_L4.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L4_HIT_LOCAL_L4 & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200400004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L4_HIT_LOCAL_L4.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L4_HIT_LOCAL_L4 & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100400004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L4_HIT_LOCAL_L4.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L4_HIT_LOCAL_L4 & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080400004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L4_HIT_LOCAL_L4.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L4_HIT_LOCAL_L4 & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040400004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L4_HIT_LOCAL_L4.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L4_HIT_LOCAL_L4 & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc01c0004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x10001c0004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x04001c0004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all demand code reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x02001c0004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all demand code reads that hit in the L3 and the snoops sent to sibling cores return clean response.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x01001c0004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all demand code reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00801c0004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00401c0004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0100004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_S.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_S & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000100004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_S.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_S & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400100004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_S.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_S & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200100004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_S.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_S & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100100004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_S.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_S & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080100004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_S.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_S & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040100004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_S.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_S & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0080004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_E.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_E & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000080004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_E.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_E & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400080004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_E.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_E & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200080004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_E.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_E & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100080004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_E.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_E & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080080004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_E.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_E & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040080004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_E.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_E & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0040004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_M.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_M & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000040004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_M.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_M & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400040004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_M.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_M & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200040004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_M.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_M & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100040004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_M.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_M & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080040004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_M.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_M & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040040004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_M.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_M & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0020004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.SUPPLIER_NONE.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & SUPPLIER_NONE & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000020004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.SUPPLIER_NONE.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & SUPPLIER_NONE & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400020004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.SUPPLIER_NONE.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & SUPPLIER_NONE & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200020004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.SUPPLIER_NONE.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & SUPPLIER_NONE & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100020004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.SUPPLIER_NONE.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & SUPPLIER_NONE & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080020004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.SUPPLIER_NONE.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & SUPPLIER_NONE & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040020004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.SUPPLIER_NONE.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & SUPPLIER_NONE & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0000010004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.ANY_RESPONSE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all demand code reads that have any response type.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0400002 ",
+        "PublicDescription": "Counts L1D data line replacements including opportunistic replacements, and replacements that require stall-for-replace or block-for-replace.",
+        "EventCode": "0x51",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L4_HIT_LOCAL_L4.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L4_HIT_LOCAL_L4 & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "EventName": "L1D.REPLACEMENT",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "L1D data line replacements",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000400002 ",
+        "PublicDescription": "Counts the number of offcore outstanding Demand Data Read transactions in the super queue (SQ) every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor. See the corresponding Umask under OFFCORE_REQUESTS.Note: A prefetch promoted to Demand is counted from the promotion point.",
+        "EventCode": "0x60",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L4_HIT_LOCAL_L4.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L4_HIT_LOCAL_L4 & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Offcore outstanding Demand Data Read transactions in uncore queue.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400400002 ",
+        "PublicDescription": "Counts cycles when offcore outstanding Demand Data Read transactions are present in the super queue (SQ). A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation).",
+        "EventCode": "0x60",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L4_HIT_LOCAL_L4.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L4_HIT_LOCAL_L4 & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200400002 ",
+        "EventCode": "0x60",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L4_HIT_LOCAL_L4.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L4_HIT_LOCAL_L4 & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
+        "CounterMask": "6",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100400002 ",
+        "PublicDescription": "Counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+        "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L4_HIT_LOCAL_L4.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L4_HIT_LOCAL_L4 & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x2",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore, every cycle.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080400002 ",
+        "PublicDescription": "Counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+        "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L4_HIT_LOCAL_L4.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L4_HIT_LOCAL_L4 & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x2",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040400002 ",
+        "PublicDescription": "Counts the number of offcore outstanding RFO (store) transactions in the super queue (SQ) every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
+        "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L4_HIT_LOCAL_L4.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L4_HIT_LOCAL_L4 & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x4",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_RFO",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc01c0002 ",
+        "PublicDescription": "Counts the number of offcore outstanding demand rfo Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+        "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x4",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x10001c0002 ",
+        "PublicDescription": "Counts the number of offcore outstanding cacheable Core Data Read transactions in the super queue every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
+        "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x8",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x04001c0002 ",
+        "PublicDescription": "Counts cycles when offcore outstanding cacheable Core Data Read transactions are present in the super queue. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
+        "EventCode": "0x60",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x8",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x02001c0002 ",
+        "PublicDescription": "Counts the Demand Data Read requests sent to uncore. Use it in conjunction with OFFCORE_REQUESTS_OUTSTANDING to determine average latency in the uncore.",
+        "EventCode": "0xB0",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
+        "EventName": "OFFCORE_REQUESTS.DEMAND_DATA_RD",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoops sent to sibling cores return clean response.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Demand Data Read requests sent to uncore",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x01001c0002 ",
+        "PublicDescription": "Counts both cacheable and non-cacheable code read requests.",
+        "EventCode": "0xB0",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
+        "UMask": "0x2",
+        "EventName": "OFFCORE_REQUESTS.DEMAND_CODE_RD",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all demand data writes (RFOs) that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Cacheable and noncachaeble code read requests",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00801c0002 ",
+        "PublicDescription": "Counts the demand RFO (read for ownership) requests including regular RFOs, locks, ItoM.",
+        "EventCode": "0xB0",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
+        "UMask": "0x4",
+        "EventName": "OFFCORE_REQUESTS.DEMAND_RFO",
         "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Demand RFO requests including regular RFOs, locks, ItoM",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00401c0002 ",
+        "PublicDescription": "Counts the demand and prefetch data reads. All Core Data Reads include cacheable 'Demands' and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
+        "EventCode": "0xB0",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
+        "UMask": "0x8",
+        "EventName": "OFFCORE_REQUESTS.ALL_DATA_RD",
         "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Demand and prefetch data reads",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0100002 ",
+        "PublicDescription": "Counts memory transactions reached the super queue including requests initiated by the core, all L3 prefetches, page walks, etc..",
+        "EventCode": "0xB0",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_S.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
+        "UMask": "0x80",
+        "EventName": "OFFCORE_REQUESTS.ALL_REQUESTS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_S & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Any memory transaction that reached the SQ.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000100002 ",
+        "PublicDescription": "Counts the number of cases when the offcore requests buffer cannot take more entries for the core. This can happen when the superqueue does not contain eligible entries, or when L1D writeback pending FIFO requests is full.Note: Writeback pending FIFO has six entries.",
+        "EventCode": "0xB2",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_S.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_S & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "EventName": "OFFCORE_REQUESTS_BUFFER.SQ_FULL",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Offcore requests buffer cannot take more entries for this thread core.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400100002 ",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_S.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
+        "EventName": "OFFCORE_RESPONSE",
         "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_S & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
+        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction",
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200100002 ",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions that miss the STLB.",
+        "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_S.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
+        "UMask": "0x11",
+        "EventName": "MEM_INST_RETIRED.STLB_MISS_LOADS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_S & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Retired load instructions that miss the STLB. (Precise Event)",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100100002 ",
+        "PEBS": "1",
+        "PublicDescription": "Retired store instructions that miss the STLB.",
+        "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_S.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
+        "UMask": "0x12",
+        "EventName": "MEM_INST_RETIRED.STLB_MISS_STORES",
         "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_S & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Retired store instructions that miss the STLB. (Precise Event)",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "L1_Hit_Indication": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080100002 ",
+        "PEBS": "1",
+        "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_S.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_S & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x21",
+        "EventName": "MEM_INST_RETIRED.LOCK_LOADS",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Retired load instructions with locked access. (Precise Event)",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040100002 ",
+        "PEBS": "1",
+        "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_S.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
+        "UMask": "0x41",
+        "EventName": "MEM_INST_RETIRED.SPLIT_LOADS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_S & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Retired load instructions that split across a cacheline boundary. (Precise Event)",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0080002 ",
+        "PEBS": "1",
+        "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_E.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
+        "UMask": "0x42",
+        "EventName": "MEM_INST_RETIRED.SPLIT_STORES",
         "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_E & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Retired store instructions that split across a cacheline boundary. (Precise Event)",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "L1_Hit_Indication": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000080002 ",
+        "PEBS": "1",
+        "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_E.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_E & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x81",
+        "EventName": "MEM_INST_RETIRED.ALL_LOADS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "All retired load instructions. (Precise Event)",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400080002 ",
+        "PEBS": "1",
+        "PublicDescription": "All retired store instructions.",
+        "EventCode": "0xD0",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_E.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_E & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x82",
+        "EventName": "MEM_INST_RETIRED.ALL_STORES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "All retired store instructions. (Precise Event)",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "L1_Hit_Indication": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200080002 ",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired load instructions with at least one uop that hit in the L1 data cache. This event includes all SW prefetches and lock instructions regardless of the data source.\r\n",
+        "EventCode": "0xD1",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_E.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_E & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "EventName": "MEM_LOAD_RETIRED.L1_HIT",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Retired load instructions with L1 cache hits as data sources",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100080002 ",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions with L2 cache hits as data sources.",
+        "EventCode": "0xD1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_E.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
+        "UMask": "0x2",
+        "EventName": "MEM_LOAD_RETIRED.L2_HIT",
         "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_E & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Retired load instructions with L2 cache hits as data sources",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080080002 ",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions with L3 cache hits as data sources.",
+        "EventCode": "0xD1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_E.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_E & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x4",
+        "EventName": "MEM_LOAD_RETIRED.L3_HIT",
+        "SampleAfterValue": "50021",
+        "BriefDescription": "Retired load instructions with L3 cache hits as data sources",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040080002 ",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired load instructions with at least one uop that missed in the L1 cache.",
+        "EventCode": "0xD1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_E.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
+        "UMask": "0x8",
+        "EventName": "MEM_LOAD_RETIRED.L1_MISS",
         "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_E & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Retired load instructions missed L1 cache as data sources",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0040002 ",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions missed L2 cache as data sources.",
+        "EventCode": "0xD1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_M.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_M & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x10",
+        "EventName": "MEM_LOAD_RETIRED.L2_MISS",
+        "SampleAfterValue": "50021",
+        "BriefDescription": "Retired load instructions missed L2 cache as data sources",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000040002 ",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions missed L3 cache as data sources.",
+        "EventCode": "0xD1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_M.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_M & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x20",
+        "EventName": "MEM_LOAD_RETIRED.L3_MISS",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Retired load instructions missed L3 cache as data sources",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400040002 ",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired load instructions with at least one uop was load missed in L1 but hit FB (Fill Buffers) due to preceding miss to the same cache line with data not ready. \r\n",
+        "EventCode": "0xD1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_M.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_M & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x40",
+        "EventName": "MEM_LOAD_RETIRED.FB_HIT",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Retired load instructions which data sources were load missed L1 but hit FB due to preceding miss to the same cache line with data not ready",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200040002 ",
+        "PEBS": "1",
+        "EventCode": "0xD2",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_M.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_M & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_MISS",
+        "SampleAfterValue": "20011",
+        "BriefDescription": "Retired load instructions which data sources were L3 hit and cross-core snoop missed in on-pkg core cache.",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100040002 ",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions which data sources were L3 and cross-core snoop hits in on-pkg core cache.",
+        "EventCode": "0xD2",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_M.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_M & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x2",
+        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_HIT",
+        "SampleAfterValue": "20011",
+        "BriefDescription": "Retired load instructions which data sources were L3 and cross-core snoop hits in on-pkg core cache",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080040002 ",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions which data sources were HitM responses from shared L3.",
+        "EventCode": "0xD2",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_M.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_M & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x4",
+        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_HITM",
+        "SampleAfterValue": "20011",
+        "BriefDescription": "Retired load instructions which data sources were HitM responses from shared L3",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040040002 ",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions which data sources were hits in L3 without snoops required.",
+        "EventCode": "0xD2",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_M.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
+        "UMask": "0x8",
+        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_NONE",
         "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_M & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Retired load instructions which data sources were hits in L3 without snoops required",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0020002 ",
+        "PEBS": "1",
+        "EventCode": "0xD4",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.SUPPLIER_NONE.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & SUPPLIER_NONE & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x4",
+        "EventName": "MEM_LOAD_MISC_RETIRED.UC",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Retired instructions with at least 1 uncacheable load or lock.",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000020002 ",
+        "PublicDescription": "Counts L2 writebacks that access L2 cache.",
+        "EventCode": "0xF0",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.SUPPLIER_NONE.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & SUPPLIER_NONE & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x40",
+        "EventName": "L2_TRANS.L2_WB",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "L2 writebacks that access L2 cache",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400020002 ",
+        "PublicDescription": "Counts the number of L2 cache lines filling the L2. Counting does not cover rejects.",
+        "EventCode": "0xF1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.SUPPLIER_NONE.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
+        "UMask": "0x1f",
+        "EventName": "L2_LINES_IN.ALL",
         "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & SUPPLIER_NONE & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "L2 cache lines filling L2",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200020002 ",
+        "EventCode": "0xF2",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.SUPPLIER_NONE.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & SUPPLIER_NONE & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "EventName": "L2_LINES_OUT.SILENT",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Counts the number of lines that are silently dropped by L2 cache when triggered by an L2 cache fill. These lines are typically in Shared or Exclusive state. A non-threaded event.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100020002 ",
+        "EventCode": "0xF2",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.SUPPLIER_NONE.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & SUPPLIER_NONE & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x2",
+        "EventName": "L2_LINES_OUT.NON_SILENT",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Counts the number of lines that are evicted by L2 cache when triggered by an L2 cache fill. Those lines are in Modified state. Modified lines are written back to L3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080020002 ",
+        "PublicDescription": "Counts the number of lines that have been hardware prefetched but not used and now evicted by L2 cache.",
+        "EventCode": "0xF2",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.SUPPLIER_NONE.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & SUPPLIER_NONE & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x4",
+        "EventName": "L2_LINES_OUT.USELESS_PREF",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Counts the number of lines that have been hardware prefetched but not used and now evicted by L2 cache",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040020002 ",
+        "EventCode": "0xF2",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.SUPPLIER_NONE.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & SUPPLIER_NONE & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x4",
+        "EventName": "L2_LINES_OUT.USELESS_HWPF",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Counts the number of lines that have been hardware prefetched but not used and now evicted by L2 cache",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0000010002 ",
+        "PublicDescription": "Counts the number of cache line split locks sent to the uncore.",
+        "EventCode": "0xF4",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.ANY_RESPONSE",
-        "MSRIndex": "0x1a6,0x1a7",
+        "UMask": "0x10",
+        "EventName": "SQ_MISC.SPLIT_LOCK",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Counts all demand data writes (RFOs) that have any response type.",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
+        "BriefDescription": "Number of cache line split locks sent to uncore.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fc0400001 ",
         "Counter": "0,1,2,3",
@@ -3793,6 +703,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000400001 ",
         "Counter": "0,1,2,3",
@@ -3805,6 +716,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400400001 ",
         "Counter": "0,1,2,3",
@@ -3817,6 +729,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200400001 ",
         "Counter": "0,1,2,3",
@@ -3829,6 +742,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100400001 ",
         "Counter": "0,1,2,3",
@@ -3841,6 +755,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080400001 ",
         "Counter": "0,1,2,3",
@@ -3853,18 +768,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040400001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L4_HIT_LOCAL_L4.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L4_HIT_LOCAL_L4 & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fc01c0001 ",
         "Counter": "0,1,2,3",
@@ -3877,6 +781,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x10001c0001 ",
         "Counter": "0,1,2,3",
@@ -3889,6 +794,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x04001c0001 ",
         "Counter": "0,1,2,3",
@@ -3901,6 +807,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that hit in the L3 and the snoops sent to sibling cores return clean response. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x02001c0001 ",
         "Counter": "0,1,2,3",
@@ -3913,6 +820,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts demand data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x01001c0001 ",
         "Counter": "0,1,2,3",
@@ -3925,6 +833,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00801c0001 ",
         "Counter": "0,1,2,3",
@@ -3937,270 +846,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00401c0001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0100001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_S.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_S & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000100001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_S.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_S & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400100001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_S.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_S & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200100001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_S.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_S & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100100001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_S.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_S & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080100001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_S.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_S & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040100001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_S.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_S & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0080001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_E.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_E & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000080001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_E.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_E & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400080001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_E.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_E & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200080001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_E.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_E & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100080001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_E.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_E & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080080001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_E.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_E & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040080001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_E.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_E & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc0040001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_M.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_M & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1000040001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_M.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_M & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0400040001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_M.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_M & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0200040001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_M.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_M & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0100040001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_M.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_M & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0080040001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_M.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_M & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040040001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_M.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_M & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fc0020001 ",
         "Counter": "0,1,2,3",
@@ -4213,6 +859,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1000020001 ",
         "Counter": "0,1,2,3",
@@ -4225,6 +872,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0400020001 ",
         "Counter": "0,1,2,3",
@@ -4237,6 +885,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0200020001 ",
         "Counter": "0,1,2,3",
@@ -4249,6 +898,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0100020001 ",
         "Counter": "0,1,2,3",
@@ -4261,6 +911,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0080020001 ",
         "Counter": "0,1,2,3",
@@ -4273,18 +924,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0040020001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.SUPPLIER_NONE.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & SUPPLIER_NONE & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
+        "PublicDescription": "Counts demand data reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0000010001 ",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/skylake/floating-point.json b/tools/perf/pmu-events/arch/x86/skylake/floating-point.json
index 3c6b59af5d54..213dd6230cf2 100644
--- a/tools/perf/pmu-events/arch/x86/skylake/floating-point.json
+++ b/tools/perf/pmu-events/arch/x86/skylake/floating-point.json
@@ -27,13 +27,12 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired.  Each count represents 4 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
         "EventCode": "0xC7",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
         "EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired.  Each count represents 4 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.  ",
+        "BriefDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired.  Each count represents 4 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -55,7 +54,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles with any input and output SSE or x87 FP assist. If an input and output assist are detected on the same cycle the event increments by 1.",
+        "PublicDescription": "Counts cycles with any input and output SSE or x87 FP assist. If an input and output assist are detected on the same cycle the event increments by 1.",
         "EventCode": "0xCA",
         "Counter": "0,1,2,3",
         "UMask": "0x1e",
diff --git a/tools/perf/pmu-events/arch/x86/skylake/frontend.json b/tools/perf/pmu-events/arch/x86/skylake/frontend.json
index e697dbd63e6e..578dff5bd823 100644
--- a/tools/perf/pmu-events/arch/x86/skylake/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/skylake/frontend.json
@@ -1,62 +1,81 @@
 [
     {
-        "EventCode": "0x80",
+        "PublicDescription": "Counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may 'bypass' the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "EventCode": "0x79",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
-        "EventName": "ICACHE_16B.IFDATA_STALL",
+        "EventName": "IDQ.MITE_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction cache miss.",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from MITE path",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x83",
+        "PublicDescription": "Counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may 'bypass' the IDQ.",
+        "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "ICACHE_64B.IFTAG_HIT",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Instruction fetch tag lookups that hit in the instruction cache (L1I). Counts at 64-byte cache-line granularity.",
+        "UMask": "0x4",
+        "EventName": "IDQ.MITE_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x83",
+        "PublicDescription": "Counts the number of uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may 'bypass' the IDQ.",
+        "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "ICACHE_64B.IFTAG_MISS",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Instruction fetch tag lookups that miss in the instruction cache (L1I). Counts at 64-byte cache-line granularity.",
+        "UMask": "0x8",
+        "EventName": "IDQ.DSB_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x83",
+        "PublicDescription": "Counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may 'bypass' the IDQ.",
+        "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "ICACHE_64B.IFTAG_STALL",
-        "SampleAfterValue": "200003",
-        "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction cache tag miss.",
+        "UMask": "0x8",
+        "EventName": "IDQ.DSB_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may 'bypass' the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "PublicDescription": "Counts cycles during which uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may 'bypass' the IDQ.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "IDQ.MITE_UOPS",
+        "UMask": "0x10",
+        "EventName": "IDQ.MS_DSB_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from MITE path",
+        "BriefDescription": "Cycles when uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may 'bypass' the IDQ.",
+        "PublicDescription": "Counts the number of cycles 4 uops were delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Count includes uops that may 'bypass' the IDQ.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "IDQ.DSB_UOPS",
+        "UMask": "0x18",
+        "EventName": "IDQ.ALL_DSB_CYCLES_4_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
+        "BriefDescription": "Cycles Decode Stream Buffer (DSB) is delivering 4 Uops",
+        "CounterMask": "4",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may 'bypass' the IDQ.",
+        "PublicDescription": "Counts the number of cycles uops were delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Count includes uops that may 'bypass' the IDQ.",
+        "EventCode": "0x79",
+        "Counter": "0,1,2,3",
+        "UMask": "0x18",
+        "EventName": "IDQ.ALL_DSB_CYCLES_ANY_UOPS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles Decode Stream Buffer (DSB) is delivering any Uop",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts the number of uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may 'bypass' the IDQ.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
         "UMask": "0x20",
@@ -66,95 +85,99 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may 'bypass' the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
+        "PublicDescription": "Counts the number of cycles 4 uops were delivered to the Instruction Decode Queue (IDQ) from the MITE (legacy decode pipeline) path. Counting includes uops that may 'bypass' the IDQ. During these cycles uops are not being delivered from the Decode Stream Buffer (DSB).",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "IDQ.MS_CYCLES",
+        "UMask": "0x24",
+        "EventName": "IDQ.ALL_MITE_CYCLES_4_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterMask": "1",
+        "BriefDescription": "Cycles MITE is delivering 4 Uops",
+        "CounterMask": "4",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may 'bypass' the IDQ.",
+        "PublicDescription": "Counts the number of cycles uops were delivered to the Instruction Decode Queue (IDQ) from the MITE (legacy decode pipeline) path. Counting includes uops that may 'bypass' the IDQ. During these cycles uops are not being delivered from the Decode Stream Buffer (DSB).",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "IDQ.MITE_CYCLES",
+        "UMask": "0x24",
+        "EventName": "IDQ.ALL_MITE_CYCLES_ANY_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
+        "BriefDescription": "Cycles MITE is delivering any Uop",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may 'bypass' the IDQ.",
+        "PublicDescription": "Counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may 'bypass' the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "IDQ.DSB_CYCLES",
+        "UMask": "0x30",
+        "EventName": "IDQ.MS_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may 'bypass' the IDQ.",
+        "PublicDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "IDQ.MS_DSB_CYCLES",
+        "UMask": "0x30",
+        "EdgeDetect": "1",
+        "EventName": "IDQ.MS_SWITCHES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may 'bypass' the IDQ.",
+        "PublicDescription": "Counts the total number of uops delivered by the Microcode Sequencer (MS). Any instruction over 4 uops will be delivered by the MS. Some instructions such as transcendentals may additionally generate uops from the MS.",
         "EventCode": "0x79",
         "Counter": "0,1,2,3",
-        "UMask": "0x18",
-        "EventName": "IDQ.ALL_DSB_CYCLES_4_UOPS",
+        "UMask": "0x30",
+        "EventName": "IDQ.MS_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles Decode Stream Buffer (DSB) is delivering 4 Uops",
-        "CounterMask": "4",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of cycles  uops were  delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may 'bypass' the IDQ.",
-        "EventCode": "0x79",
+        "PublicDescription": "Cycles where a code line fetch is stalled due to an L1 instruction cache miss. The legacy decode pipeline works at a 16 Byte granularity.",
+        "EventCode": "0x80",
         "Counter": "0,1,2,3",
-        "UMask": "0x18",
-        "EventName": "IDQ.ALL_DSB_CYCLES_ANY_UOPS",
+        "UMask": "0x4",
+        "EventName": "ICACHE_16B.IFDATA_STALL",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles Decode Stream Buffer (DSB) is delivering any Uop",
-        "CounterMask": "1",
+        "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction cache miss.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of cycles 4  uops were  delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may 'bypass' the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
-        "EventCode": "0x79",
+        "EventCode": "0x83",
         "Counter": "0,1,2,3",
-        "UMask": "0x24",
-        "EventName": "IDQ.ALL_MITE_CYCLES_4_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles MITE is delivering 4 Uops",
-        "CounterMask": "4",
+        "UMask": "0x1",
+        "EventName": "ICACHE_64B.IFTAG_HIT",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Instruction fetch tag lookups that hit in the instruction cache (L1I). Counts at 64-byte cache-line granularity.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of cycles  uops were delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may 'bypass' the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
-        "EventCode": "0x79",
+        "EventCode": "0x83",
         "Counter": "0,1,2,3",
-        "UMask": "0x24",
-        "EventName": "IDQ.ALL_MITE_CYCLES_ANY_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles MITE is delivering any Uop",
-        "CounterMask": "1",
+        "UMask": "0x2",
+        "EventName": "ICACHE_64B.IFTAG_MISS",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Instruction fetch tag lookups that miss in the instruction cache (L1I). Counts at 64-byte cache-line granularity.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x83",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "EventName": "ICACHE_64B.IFTAG_STALL",
+        "SampleAfterValue": "200003",
+        "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction cache tag miss.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of uops not delivered to Resource Allocation Table (RAT) per thread adding ?4 ? x? when Resource Allocation Table (RAT) is not stalled and Instruction Decode Queue (IDQ) delivers x uops to Resource Allocation Table (RAT) (where x belongs to {0,1,2,3}). Counting does not cover cases when:\n a. IDQ-Resource Allocation Table (RAT) pipe serves the other thread\n\n b. Resource Allocation Table (RAT) is stalled for the thread (including uop drops and clear BE conditions)\n \n c. Instruction Decode Queue (IDQ) delivers four uops.",
+        "PublicDescription": "Counts the number of uops not delivered to Resource Allocation Table (RAT) per thread adding 4  x when Resource Allocation Table (RAT) is not stalled and Instruction Decode Queue (IDQ) delivers x uops to Resource Allocation Table (RAT) (where x belongs to {0,1,2,3}). Counting does not cover cases when: a. IDQ-Resource Allocation Table (RAT) pipe serves the other thread. b. Resource Allocation Table (RAT) is stalled for the thread (including uop drops and clear BE conditions).  c. Instruction Decode Queue (IDQ) delivers four uops.",
         "EventCode": "0x9C",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -164,7 +187,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles when no uops are delivered to Resource Allocation Table (RAT). IDQ_Uops_Not_Delivered.core =4.",
+        "PublicDescription": "Counts, on the per-thread basis, cycles when no uops are delivered to Resource Allocation Table (RAT). IDQ_Uops_Not_Delivered.core =4.",
         "EventCode": "0x9C",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -175,7 +198,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles when less than 1 uop is  delivered to Resource Allocation Table (RAT). IDQ_Uops_Not_Delivered.core >=3.",
+        "PublicDescription": "Counts, on the per-thread basis, cycles when less than 1 uop is delivered to Resource Allocation Table (RAT). IDQ_Uops_Not_Delivered.core >= 3.",
         "EventCode": "0x9C",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -186,6 +209,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles with less than 2 uops delivered by the front-end.",
         "EventCode": "0x9C",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -196,6 +220,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles with less than 3 uops delivered by the front-end.",
         "EventCode": "0x9C",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -217,7 +242,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles. These cycles do not include uops routed through because of the switch itself, for example, when Instruction Decode Queue (IDQ) pre-allocation is unavailable, or Instruction Decode Queue (IDQ) is full. SBD-to-MITE switch true penalty cycles happen after the merge mux (MM) receives Decode Stream Buffer (DSB) Sync-indication until receiving the first MITE uop. \nMM is placed before Instruction Decode Queue (IDQ) to merge uops being fed from the MITE and Decode Stream Buffer (DSB) paths. Decode Stream Buffer (DSB) inserts the Sync-indication whenever a Decode Stream Buffer (DSB)-to-MITE switch occurs.\nPenalty: A Decode Stream Buffer (DSB) hit followed by a Decode Stream Buffer (DSB) miss can cost up to six cycles in which no uops are delivered to the IDQ. Most often, such switches from the Decode Stream Buffer (DSB) to the legacy pipeline cost 0?2 cycles.",
+        "PublicDescription": "Counts Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles. These cycles do not include uops routed through because of the switch itself, for example, when Instruction Decode Queue (IDQ) pre-allocation is unavailable, or Instruction Decode Queue (IDQ) is full. SBD-to-MITE switch true penalty cycles happen after the merge mux (MM) receives Decode Stream Buffer (DSB) Sync-indication until receiving the first MITE uop. MM is placed before Instruction Decode Queue (IDQ) to merge uops being fed from the MITE and Decode Stream Buffer (DSB) paths. Decode Stream Buffer (DSB) inserts the Sync-indication whenever a Decode Stream Buffer (DSB)-to-MITE switch occurs.Penalty: A Decode Stream Buffer (DSB) hit followed by a Decode Stream Buffer (DSB) miss can cost up to six cycles in which no uops are delivered to the IDQ. Most often, such switches from the Decode Stream Buffer (DSB) to the legacy pipeline cost 02 cycles.",
         "EventCode": "0xAB",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
@@ -228,6 +253,7 @@
     },
     {
         "PEBS": "1",
+        "PublicDescription": "Counts retired Instructions that experienced DSB (Decode stream buffer i.e. the decoded instruction-cache) miss. \r\n",
         "EventCode": "0xC6",
         "MSRValue": "0x11",
         "Counter": "0,1,2,3",
@@ -235,7 +261,7 @@
         "EventName": "FRONTEND_RETIRED.DSB_MISS",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired Instructions who experienced decode stream buffer (DSB - the decoded instruction-cache) miss.",
+        "BriefDescription": "Retired Instructions who experienced decode stream buffer (DSB - the decoded instruction-cache) miss. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
@@ -248,7 +274,7 @@
         "EventName": "FRONTEND_RETIRED.L1I_MISS",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired Instructions who experienced Instruction L1 Cache true miss.",
+        "BriefDescription": "Retired Instructions who experienced Instruction L1 Cache true miss. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
@@ -261,12 +287,13 @@
         "EventName": "FRONTEND_RETIRED.L2_MISS",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired Instructions who experienced Instruction L2 Cache true miss.",
+        "BriefDescription": "Retired Instructions who experienced Instruction L2 Cache true miss. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
+        "PublicDescription": "Counts retired Instructions that experienced iTLB (Instruction TLB) true miss.",
         "EventCode": "0xC6",
         "MSRValue": "0x14",
         "Counter": "0,1,2,3",
@@ -274,12 +301,13 @@
         "EventName": "FRONTEND_RETIRED.ITLB_MISS",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired Instructions who experienced iTLB true miss.",
+        "BriefDescription": "Retired Instructions who experienced iTLB true miss. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
+        "PublicDescription": "Counts retired Instructions that experienced STLB (2nd level TLB) true miss.",
         "EventCode": "0xC6",
         "MSRValue": "0x15",
         "Counter": "0,1,2,3",
@@ -287,7 +315,7 @@
         "EventName": "FRONTEND_RETIRED.STLB_MISS",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired Instructions who experienced STLB (2nd level TLB) true miss.",
+        "BriefDescription": "Retired Instructions who experienced STLB (2nd level TLB) true miss. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
@@ -300,7 +328,7 @@
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_2",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 2 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 2 cycles which was not interrupted by a back-end stall. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
@@ -313,7 +341,7 @@
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_2_BUBBLES_GE_2",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 2 bubble-slots for a period of 2 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 2 bubble-slots for a period of 2 cycles which was not interrupted by a back-end stall. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
@@ -326,34 +354,13 @@
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_4",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 4 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 4 cycles which was not interrupted by a back-end stall. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EdgeDetect": "1",
-        "EventName": "IDQ.MS_SWITCHES",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts the total number of uops delivered to Instruction Decode Queue (IDQ) while the Microcode Sequenser (MS) is busy. Counting includes uops that may 'bypass' the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
-        "EventCode": "0x79",
-        "Counter": "0,1,2,3",
-        "UMask": "0x30",
-        "EventName": "IDQ.MS_UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "PEBS": "1",
+        "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 8 cycles. During this period the front-end delivered no uops. \r\n",
         "EventCode": "0xC6",
         "MSRValue": "0x400806",
         "Counter": "0,1,2,3",
@@ -367,6 +374,7 @@
     },
     {
         "PEBS": "1",
+        "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 16 cycles. During this period the front-end delivered no uops.\r\n",
         "EventCode": "0xC6",
         "MSRValue": "0x401006",
         "Counter": "0,1,2,3",
@@ -374,12 +382,13 @@
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_16",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
+        "PublicDescription": "Counts retired instructions that are delivered to the back-end  after a front-end stall of at least 32 cycles. During this period the front-end delivered no uops.\r\n",
         "EventCode": "0xC6",
         "MSRValue": "0x402006",
         "Counter": "0,1,2,3",
@@ -387,7 +396,7 @@
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_32",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 32 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 32 cycles which was not interrupted by a back-end stall. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
@@ -400,7 +409,7 @@
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_64",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 64 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 64 cycles which was not interrupted by a back-end stall. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
@@ -413,7 +422,7 @@
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_128",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
@@ -426,7 +435,7 @@
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_256",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
@@ -439,12 +448,13 @@
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_512",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 512 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 512 cycles which was not interrupted by a back-end stall. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "PEBS": "1",
+        "PublicDescription": "Counts retired instructions that are delivered to the back-end after the front-end had at least 1 bubble-slot for a period of 2 cycles. A bubble-slot is an empty issue-pipeline slot while there was no RAT stall.\r\n",
         "EventCode": "0xC6",
         "MSRValue": "0x100206",
         "Counter": "0,1,2,3",
@@ -452,7 +462,7 @@
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_2_BUBBLES_GE_1",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     },
@@ -465,7 +475,7 @@
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_2_BUBBLES_GE_3",
         "MSRIndex": "0x3F7",
         "SampleAfterValue": "100007",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 3 bubble-slots for a period of 2 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 3 bubble-slots for a period of 2 cycles which was not interrupted by a back-end stall. Precise Event.",
         "TakenAlone": "1",
         "CounterHTOff": "0,1,2,3"
     }
diff --git a/tools/perf/pmu-events/arch/x86/skylake/memory.json b/tools/perf/pmu-events/arch/x86/skylake/memory.json
index d7fd5b06825b..3bd8b712c889 100644
--- a/tools/perf/pmu-events/arch/x86/skylake/memory.json
+++ b/tools/perf/pmu-events/arch/x86/skylake/memory.json
@@ -1,6 +1,74 @@
 [
     {
-        "PublicDescription": "Unfriendly TSX abort triggered by  a flowmarker.",
+        "PublicDescription": "Number of times a TSX line had a cache conflict.",
+        "EventCode": "0x54",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "TX_MEM.ABORT_CONFLICT",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of times a transactional abort was signaled due to a data conflict on a transactionally accessed address",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x54",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "TX_MEM.ABORT_CAPACITY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of times a transactional abort was signaled due to a data capacity limitation for transactional reads or writes.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Number of times a TSX Abort was triggered due to a non-release/commit store to lock.",
+        "EventCode": "0x54",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "EventName": "TX_MEM.ABORT_HLE_STORE_TO_ELIDED_LOCK",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of times a HLE transactional region aborted due to a non XRELEASE prefixed instruction writing to an elided lock in the elision buffer",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Number of times a TSX Abort was triggered due to commit but Lock Buffer not empty.",
+        "EventCode": "0x54",
+        "Counter": "0,1,2,3",
+        "UMask": "0x8",
+        "EventName": "TX_MEM.ABORT_HLE_ELISION_BUFFER_NOT_EMPTY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of times an HLE transactional execution aborted due to NoAllocatedElisionBuffer being non-zero.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Number of times a TSX Abort was triggered due to release/commit but data and address mismatch.",
+        "EventCode": "0x54",
+        "Counter": "0,1,2,3",
+        "UMask": "0x10",
+        "EventName": "TX_MEM.ABORT_HLE_ELISION_BUFFER_MISMATCH",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of times an HLE transactional execution aborted due to XRELEASE lock not satisfying the address and value requirements in the elision buffer",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Number of times a TSX Abort was triggered due to attempting an unsupported alignment from Lock Buffer.",
+        "EventCode": "0x54",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "TX_MEM.ABORT_HLE_ELISION_BUFFER_UNSUPPORTED_ALIGNMENT",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of times an HLE transactional execution aborted due to an unsupported read alignment from the elision buffer.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Number of times we could not allocate Lock Buffer.",
+        "EventCode": "0x54",
+        "Counter": "0,1,2,3",
+        "UMask": "0x40",
+        "EventName": "TX_MEM.HLE_ELISION_BUFFER_FULL",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of times HLE lock could not be elided due to ElisionBufferAvailable being zero.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0x5d",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -10,7 +78,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Unfriendly TSX abort triggered by  a vzeroupper instruction.",
+        "PublicDescription": "Unfriendly TSX abort triggered by a vzeroupper instruction.",
         "EventCode": "0x5d",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
@@ -50,7 +118,77 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Number of times we entered an HLE region\n does not count nested transactions.",
+        "EventCode": "0x60",
+        "Counter": "0,1,2,3",
+        "UMask": "0x10",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Counts number of Offcore outstanding Demand Data Read requests that miss L3 cache in the superQ every cycle.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x60",
+        "Counter": "0,1,2,3",
+        "UMask": "0x10",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_L3_MISS_DEMAND_DATA_RD",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with at least 1 Demand Data Read requests who miss L3 cache in the superQ.",
+        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x60",
+        "Counter": "0,1,2,3",
+        "UMask": "0x10",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD_GE_6",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles with at least 6 Demand Data Read requests that miss L3 cache in the superQ.",
+        "CounterMask": "6",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L3_MISS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles while L3 cache miss demand load is outstanding.",
+        "CounterMask": "2",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xA3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x6",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L3_MISS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Execution stalls while L3 cache miss demand load is outstanding.",
+        "CounterMask": "6",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Demand Data Read requests who miss L3 cache.",
+        "EventCode": "0xB0",
+        "Counter": "0,1,2,3",
+        "UMask": "0x10",
+        "EventName": "OFFCORE_REQUESTS.L3_MISS_DEMAND_DATA_RD",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Demand Data Read requests who miss L3 cache",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts the number of memory ordering Machine Clears detected. Memory Ordering Machine Clears can result from one of the following:a. memory disambiguation,b. external snoop, orc. cross SMT-HW-thread snoop (stores) hitting load buffer.",
+        "EventCode": "0xC3",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "Errata": "SKL089",
+        "EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Counts the number of machine clears due to memory order conflicts.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Number of times we entered an HLE region. Does not count nested transactions.",
         "EventCode": "0xC8",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -71,7 +209,7 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Number of times HLE abort was triggered.",
+        "PublicDescription": "Number of times HLE abort was triggered. (PEBS)",
         "EventCode": "0xC8",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
@@ -99,13 +237,12 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions and certain unfriendly events (such as AD assists etc.).",
         "EventCode": "0xC8",
         "Counter": "0,1,2,3",
         "UMask": "0x20",
         "EventName": "HLE_RETIRED.ABORTED_UNFRIENDLY",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions and certain unfriendly events (such as AD assists etc.). ",
+        "BriefDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions and certain unfriendly events (such as AD assists etc.).",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -128,7 +265,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Number of times we entered an RTM region\n does not count nested transactions.",
+        "PublicDescription": "Number of times we entered an RTM region. Does not count nested transactions.",
         "EventCode": "0xC9",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -149,7 +286,7 @@
     },
     {
         "PEBS": "1",
-        "PublicDescription": "Number of times RTM abort was triggered.",
+        "PublicDescription": "Number of times RTM abort was triggered. (PEBS)",
         "EventCode": "0xC9",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
@@ -208,17 +345,6 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of memory ordering Machine Clears detected. Memory Ordering Machine Clears can result from one of the following:\n1. memory disambiguation,\n2. external snoop, or\n3. cross SMT-HW-thread snoop (stores) hitting load buffer.",
-        "EventCode": "0xC3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "Errata": "SKL089",
-        "EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts the number of machine clears due to memory order conflicts.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
         "PEBS": "2",
         "PublicDescription": "Counts loads when the latency from first dispatch to completion is greater than 4 cycles.  Reported latency may be longer than just the memory latency.",
         "EventCode": "0xCD",
@@ -331,1718 +457,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "PublicDescription": "Number of times a TSX line had a cache conflict.",
-        "EventCode": "0x54",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "TX_MEM.ABORT_CONFLICT",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of times a transactional abort was signaled due to a data conflict on a transactionally accessed address",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x54",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "TX_MEM.ABORT_CAPACITY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of times a transactional abort was signaled due to a data capacity limitation for transactional reads or writes.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Number of times a TSX Abort was triggered due to a non-release/commit store to lock.",
-        "EventCode": "0x54",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "TX_MEM.ABORT_HLE_STORE_TO_ELIDED_LOCK",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of times a HLE transactional region aborted due to a non XRELEASE prefixed instruction writing to an elided lock in the elision buffer",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Number of times a TSX Abort was triggered due to commit but Lock Buffer not empty.",
-        "EventCode": "0x54",
-        "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "TX_MEM.ABORT_HLE_ELISION_BUFFER_NOT_EMPTY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of times an HLE transactional execution aborted due to NoAllocatedElisionBuffer being non-zero.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Number of times a TSX Abort was triggered due to release/commit but data and address mismatch.",
-        "EventCode": "0x54",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "TX_MEM.ABORT_HLE_ELISION_BUFFER_MISMATCH",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of times an HLE transactional execution aborted due to XRELEASE lock not satisfying the address and value requirements in the elision buffer",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Number of times a TSX Abort was triggered due to attempting an unsupported alignment from Lock Buffer.",
-        "EventCode": "0x54",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "TX_MEM.ABORT_HLE_ELISION_BUFFER_UNSUPPORTED_ALIGNMENT",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of times an HLE transactional execution aborted due to an unsupported read alignment from the elision buffer.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Number of times we could not allocate Lock Buffer.",
-        "EventCode": "0x54",
-        "Counter": "0,1,2,3",
-        "UMask": "0x40",
-        "EventName": "TX_MEM.HLE_ELISION_BUFFER_FULL",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of times HLE lock could not be elided due to ElisionBufferAvailable being zero.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "Demand Data Read requests who miss L3 cache.",
-        "EventCode": "0xB0",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "OFFCORE_REQUESTS.L3_MISS_DEMAND_DATA_RD",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Demand Data Read requests who miss L3 cache",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts number of Offcore outstanding Demand Data Read requests that miss L3 cache in the superQ every cycle.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L3_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while L3 cache miss demand load is outstanding.",
-        "CounterMask": "2",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xA3",
-        "Counter": "0,1,2,3",
-        "UMask": "0x6",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L3_MISS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Execution stalls while L3 cache miss demand load is outstanding.",
-        "CounterMask": "6",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_L3_MISS_DEMAND_DATA_RD",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with at least 1 Demand Data Read requests who miss L3 cache in the superQ.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x60",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD_GE_6",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with at least 6 Demand Data Read requests that miss L3 cache in the superQ.",
-        "CounterMask": "6",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3ffc008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x203c008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x103c008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x043c008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x023c008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x013c008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00bc008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x007c008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc4008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2004008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS_LOCAL_DRAM.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS_LOCAL_DRAM & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1004008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS_LOCAL_DRAM.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS_LOCAL_DRAM & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0404008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS_LOCAL_DRAM.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS_LOCAL_DRAM & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0204008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS_LOCAL_DRAM.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS_LOCAL_DRAM & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0104008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS_LOCAL_DRAM.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS_LOCAL_DRAM & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0084008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS_LOCAL_DRAM.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS_LOCAL_DRAM & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0044008000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS_LOCAL_DRAM.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_MISS_LOCAL_DRAM & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000408000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L4_HIT_LOCAL_L4.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L4_HIT_LOCAL_L4 & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x20001c8000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000108000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_S.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_S & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000088000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_E.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_E & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000048000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT_M.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & L3_HIT_M & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000028000 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.OTHER.SUPPLIER_NONE.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "OTHER & SUPPLIER_NONE & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3ffc000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x203c000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x103c000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x043c000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x023c000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x013c000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00bc000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x007c000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc4000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2004000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS_LOCAL_DRAM.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS_LOCAL_DRAM & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1004000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS_LOCAL_DRAM.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS_LOCAL_DRAM & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0404000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS_LOCAL_DRAM.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS_LOCAL_DRAM & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0204000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS_LOCAL_DRAM.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS_LOCAL_DRAM & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0104000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS_LOCAL_DRAM.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS_LOCAL_DRAM & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0084000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS_LOCAL_DRAM.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS_LOCAL_DRAM & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0044000800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_MISS_LOCAL_DRAM.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_MISS_LOCAL_DRAM & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000400800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L4_HIT_LOCAL_L4.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L4_HIT_LOCAL_L4 & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x20001c0800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000100800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_S.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_S & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000080800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_E.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_E & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000040800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.L3_HIT_M.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & L3_HIT_M & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000020800 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.SUPPLIER_NONE.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "STREAMING_STORES & SUPPLIER_NONE & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3ffc000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x203c000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x103c000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x043c000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x023c000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x013c000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00bc000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x007c000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc4000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2004000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_LOCAL_DRAM.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS_LOCAL_DRAM & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1004000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_LOCAL_DRAM.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS_LOCAL_DRAM & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0404000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_LOCAL_DRAM.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS_LOCAL_DRAM & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0204000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS_LOCAL_DRAM & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0104000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_LOCAL_DRAM.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS_LOCAL_DRAM & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0084000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_LOCAL_DRAM.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS_LOCAL_DRAM & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0044000100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_LOCAL_DRAM.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_MISS_LOCAL_DRAM & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000400100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L4_HIT_LOCAL_L4.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L4_HIT_LOCAL_L4 & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x20001c0100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000100100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_S.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_S & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000080100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_E.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_E & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000040100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT_M.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & L3_HIT_M & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000020100 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.SUPPLIER_NONE.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_RFO & SUPPLIER_NONE & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3ffc000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x203c000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x103c000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x043c000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x023c000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x013c000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00bc000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x007c000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc4000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2004000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1004000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0404000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0204000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0104000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0084000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0044000080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000400080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L4_HIT_LOCAL_L4.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L4_HIT_LOCAL_L4 & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x20001c0080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000100080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_S.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_S & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000080080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_E.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_E & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000040080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT_M.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & L3_HIT_M & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000020080 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.SUPPLIER_NONE.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "PF_L3_DATA_RD & SUPPLIER_NONE & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3ffc000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x203c000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x103c000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x043c000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x023c000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x013c000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00bc000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x007c000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc4000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2004000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1004000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0404000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0204000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0104000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0084000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0044000004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000400004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L4_HIT_LOCAL_L4.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L4_HIT_LOCAL_L4 & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x20001c0004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000100004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_S.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_S & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000080004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_E.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_E & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000040004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT_M.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & L3_HIT_M & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000020004 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.SUPPLIER_NONE.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_CODE_RD & SUPPLIER_NONE & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3ffc000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x203c000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x103c000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x043c000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x023c000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x013c000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x00bc000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x007c000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x3fc4000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2004000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_LOCAL_DRAM.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS_LOCAL_DRAM & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x1004000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_LOCAL_DRAM.SNOOP_HITM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS_LOCAL_DRAM & SNOOP_HITM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0404000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_LOCAL_DRAM.SNOOP_HIT_NO_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS_LOCAL_DRAM & SNOOP_HIT_NO_FWD",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0204000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS_LOCAL_DRAM & SNOOP_MISS",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0104000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_LOCAL_DRAM.SNOOP_NOT_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS_LOCAL_DRAM & SNOOP_NOT_NEEDED",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0084000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_LOCAL_DRAM.SNOOP_NONE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS_LOCAL_DRAM & SNOOP_NONE",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0044000002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_LOCAL_DRAM.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_MISS_LOCAL_DRAM & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000400002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L4_HIT_LOCAL_L4.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L4_HIT_LOCAL_L4 & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x20001c0002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000100002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_S.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_S & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000080002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_E.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_E & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000040002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT_M.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & L3_HIT_M & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000020002 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.SUPPLIER_NONE.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_RFO & SUPPLIER_NONE & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3ffc000001 ",
         "Counter": "0,1,2,3",
@@ -2055,18 +470,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x203c000001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_MISS & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x103c000001 ",
         "Counter": "0,1,2,3",
@@ -2079,6 +483,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x043c000001 ",
         "Counter": "0,1,2,3",
@@ -2091,6 +496,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x023c000001 ",
         "Counter": "0,1,2,3",
@@ -2103,6 +509,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x013c000001 ",
         "Counter": "0,1,2,3",
@@ -2115,6 +522,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x00bc000001 ",
         "Counter": "0,1,2,3",
@@ -2127,18 +535,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x007c000001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_MISS & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x3fc4000001 ",
         "Counter": "0,1,2,3",
@@ -2151,18 +548,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2004000001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x1004000001 ",
         "Counter": "0,1,2,3",
@@ -2175,6 +561,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0404000001 ",
         "Counter": "0,1,2,3",
@@ -2187,6 +574,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0204000001 ",
         "Counter": "0,1,2,3",
@@ -2199,6 +587,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0104000001 ",
         "Counter": "0,1,2,3",
@@ -2211,6 +600,7 @@
         "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "EventCode": "0xB7, 0xBB",
         "MSRValue": "0x0084000001 ",
         "Counter": "0,1,2,3",
@@ -2221,89 +611,5 @@
         "BriefDescription": "DEMAND_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_NONE",
         "Offcore": "1",
         "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x0044000001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS_LOCAL_DRAM.SPL_HIT",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_MISS_LOCAL_DRAM & SPL_HIT",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000400001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L4_HIT_LOCAL_L4.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L4_HIT_LOCAL_L4 & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x20001c0001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000100001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_S.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_S & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000080001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_E.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_E & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000040001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT_M.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & L3_HIT_M & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xB7, 0xBB",
-        "MSRValue": "0x2000020001 ",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.SUPPLIER_NONE.SNOOP_NON_DRAM",
-        "MSRIndex": "0x1a6,0x1a7",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "DEMAND_DATA_RD & SUPPLIER_NONE & SNOOP_NON_DRAM",
-        "Offcore": "1",
-        "CounterHTOff": "0,1,2,3"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/skylake/other.json b/tools/perf/pmu-events/arch/x86/skylake/other.json
index cfdc323acc82..84a316d380ac 100644
--- a/tools/perf/pmu-events/arch/x86/skylake/other.json
+++ b/tools/perf/pmu-events/arch/x86/skylake/other.json
@@ -1,11 +1,47 @@
 [
     {
-        "PublicDescription": "This event counts the number of hardware interruptions received by the processor.",
+        "EventCode": "0x32",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "SW_PREFETCH_ACCESS.NTA",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of PREFETCHNTA instructions executed.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x32",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "SW_PREFETCH_ACCESS.T0",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of PREFETCHT0 instructions executed.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x32",
+        "Counter": "0,1,2,3",
+        "UMask": "0x4",
+        "EventName": "SW_PREFETCH_ACCESS.T1_T2",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of PREFETCHT1 or PREFETCHT2 instructions executed.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x32",
+        "Counter": "0,1,2,3",
+        "UMask": "0x8",
+        "EventName": "SW_PREFETCH_ACCESS.PREFETCHW",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Number of PREFETCHW instructions executed.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts the number of hardware interruptions received by the processor.",
         "EventCode": "0xCB",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
         "EventName": "HW_INTERRUPTS.RECEIVED",
-        "SampleAfterValue": "100003",
+        "SampleAfterValue": "203",
         "BriefDescription": "Number of hardware interrupts received by the processor.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
diff --git a/tools/perf/pmu-events/arch/x86/skylake/pipeline.json b/tools/perf/pmu-events/arch/x86/skylake/pipeline.json
index 0f7adb809be3..bc6d2afbcd8a 100644
--- a/tools/perf/pmu-events/arch/x86/skylake/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/skylake/pipeline.json
@@ -1,80 +1,92 @@
 [
     {
-        "PublicDescription": "This event counts the number of instructions retired from execution. For instructions that consist of multiple micro-ops, this event counts the retirement of the last micro-op of the instruction. Counting continues during hardware interrupts, traps, and inside interrupt handlers. \nNotes: INST_RETIRED.ANY is counted by a designated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. INST_RETIRED.ANY_P is counted by a programmable counter and it is an architectural performance event. \nCounting: Faulting executions of GETSEC/VM entry/VM Exit/MWait will not count as retired instructions.",
+        "PublicDescription": "Counts the number of instructions retired from execution. For instructions that consist of multiple micro-ops, Counts the retirement of the last micro-op of the instruction. Counting continues during hardware interrupts, traps, and inside interrupt handlers. Notes: INST_RETIRED.ANY is counted by a designated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. INST_RETIRED.ANY_P is counted by a programmable counter and it is an architectural performance event. Counting: Faulting executions of GETSEC/VM entry/VM Exit/MWait will not count as retired instructions.",
         "EventCode": "0x00",
-        "Counter": "Fixed counter 1",
+        "Counter": "Fixed counter 0",
         "UMask": "0x1",
         "EventName": "INST_RETIRED.ANY",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Instructions retired from execution.",
-        "CounterHTOff": "Fixed counter 1"
+        "CounterHTOff": "Fixed counter 0"
     },
     {
-        "PublicDescription": "This event counts the number of core cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events.",
+        "PublicDescription": "Counts the number of core cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events.",
         "EventCode": "0x00",
-        "Counter": "Fixed counter 2",
+        "Counter": "Fixed counter 1",
         "UMask": "0x2",
         "EventName": "CPU_CLK_UNHALTED.THREAD",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Core cycles when the thread is not in halt state",
-        "CounterHTOff": "Fixed counter 2"
+        "CounterHTOff": "Fixed counter 1"
+    },
+    {
+        "EventCode": "0x00",
+        "Counter": "Fixed counter 1",
+        "UMask": "0x2",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "CounterHTOff": "Fixed counter 1"
     },
     {
-        "PublicDescription": "This event counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. This event has a constant ratio with the CPU_CLK_UNHALTED.REF_XCLK event. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. Note: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'.  The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'.  After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
+        "PublicDescription": "Counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. This event has a constant ratio with the CPU_CLK_UNHALTED.REF_XCLK event. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. Note: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'.  The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'.  After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
         "EventCode": "0x00",
-        "Counter": "Fixed counter 3",
+        "Counter": "Fixed counter 2",
         "UMask": "0x3",
         "EventName": "CPU_CLK_UNHALTED.REF_TSC",
         "SampleAfterValue": "2000003",
         "BriefDescription": "Reference cycles when the core is not in halt state.",
-        "CounterHTOff": "Fixed counter 3"
+        "CounterHTOff": "Fixed counter 2"
     },
     {
-        "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time.",
-        "EventCode": "0x3C",
+        "PublicDescription": "Counts how many times the load operation got the true Block-on-Store blocking code preventing store forwarding. This includes cases when:a. preceding store conflicts with the load (incomplete overlap),b. store forwarding is impossible due to u-arch limitations,c. preceding lock RMW operations are not forwarded,d. store has the no-forward bit set (uncacheable/page-split/masked stores),e. all-blocking stores are used (mostly, fences and port I/O), and others.The most common case is a load blocked due to its address range overlapping with a preceding smaller uncompleted store. Note: This event does not take into account cases of out-of-SW-control (for example, SbTailHit), unknown physical STA, and cases of blocking loads on store due to being non-WB memory type or a lock. These cases are covered by other events. See the table of not supported store forwards in the Optimization Guide.",
+        "EventCode": "0x03",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Thread cycles when thread is not in halt state",
+        "UMask": "0x2",
+        "EventName": "LD_BLOCKS.STORE_FORWARD",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Loads blocked by overlapping with store buffer that cannot be forwarded .",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xE6",
+        "PublicDescription": "The number of times that split load operations are temporarily blocked because all resources for handling the split accesses are in use.",
+        "EventCode": "0x03",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "BACLEARS.ANY",
+        "UMask": "0x8",
+        "EventName": "LD_BLOCKS.NO_SR",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
+        "BriefDescription": "The number of times that split load operations are temporarily blocked because all resources for handling the split accesses are in use",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xA8",
+        "PublicDescription": "Counts false dependencies in MOB when the partial comparison upon loose net check and dependency was resolved by the Enhanced Loose net mechanism. This may not result in high performance penalties. Loose net checks can fail when loads and stores are 4k aliased.",
+        "EventCode": "0x07",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "LSD.UOPS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of Uops delivered by the LSD.",
+        "EventName": "LD_BLOCKS_PARTIAL.ADDRESS_ALIAS",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "False dependencies in MOB due to partial compare on address.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts stalls occured due to changing prefix length (66, 67 or REX.W when they change the length of the decoded instruction). Occurrences counting is proportional to the number of prefixes in a 16B-line. This may result in the following penalties: three-cycle penalty for each LCP in a 16-byte chunk.",
-        "EventCode": "0x87",
+        "PublicDescription": "Core cycles the Resource allocator was stalled due to recovery from an earlier branch misprediction or machine clear event.",
+        "EventCode": "0x0D",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "ILD_STALL.LCP",
+        "EventName": "INT_MISC.RECOVERY_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Stalls caused by changing prefix length of the instruction.",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for this thread (e.g. misprediction or memory nuke)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles checkpoints in Resource Allocation Table (RAT) are recovering from JEClear or machine clear.",
         "EventCode": "0x0D",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "INT_MISC.RECOVERY_CYCLES",
+        "AnyThread": "1",
+        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for this thread (e.g. misprediction or memory nuke)",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -87,33 +99,35 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts resource-related stall cycles. Reasons for stalls can be as follows:\n - *any* u-arch structure got full (LB, SB, RS, ROB, BOB, LM, Physical Register Reclaim Table (PRRT), or Physical History Table (PHT) slots)\n - *any* u-arch structure got empty (like INT/SIMD FreeLists)\n - FPU control word (FPCW), MXCSR\nand others. This counts cycles that the pipeline backend blocked uop delivery from the front end.",
-        "EventCode": "0xA2",
+        "PublicDescription": "Counts the number of uops that the Resource Allocation Table (RAT) issues to the Reservation Station (RS).",
+        "EventCode": "0x0E",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "RESOURCE_STALLS.ANY",
+        "EventName": "UOPS_ISSUED.ANY",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Resource-related stall cycles",
+        "BriefDescription": "Uops that Resource Allocation Table (RAT) issues to Reservation Station (RS)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts stall cycles caused by the store buffer (SB) overflow (excluding draining from synch). This counts cycles that the pipeline backend blocked uop delivery from the front end.",
-        "EventCode": "0xA2",
+        "PublicDescription": "Counts cycles during which the Resource Allocation Table (RAT) does not issue any Uops to the reservation station (RS) for the current thread.",
+        "EventCode": "0x0E",
+        "Invert": "1",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "RESOURCE_STALLS.SB",
+        "UMask": "0x1",
+        "EventName": "UOPS_ISSUED.STALL_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles stalled due to no store buffers available. (not including draining form sync).",
+        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of Uops issued by the Resource Allocation Table (RAT) to the reservation station (RS).",
+        "PublicDescription": "Counts the number of Blend Uops issued by the Resource Allocation Table (RAT) to the reservation station (RS) in order to preserve upper bits of vector registers. Starting with the Skylake microarchitecture, these Blend uops are needed since every Intel SSE instruction executed in Dirty Upper State needs to preserve bits 128-255 of the destination register. For more information, refer to Mixing Intel AVX and Intel SSE Code section of the Optimization Guide.",
         "EventCode": "0x0E",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_ISSUED.ANY",
+        "UMask": "0x2",
+        "EventName": "UOPS_ISSUED.VECTOR_WIDTH_MISMATCH",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops that Resource Allocation Table (RAT) issues to Reservation Station (RS)",
+        "BriefDescription": "Uops inserted at issue-stage in order to preserve upper bits of vector registers.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
@@ -126,361 +140,318 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which the Resource Allocation Table (RAT) does not issue any Uops to the reservation station (RS) for the current thread.",
-        "EventCode": "0x0E",
-        "Invert": "1",
+        "EventCode": "0x14",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "UOPS_ISSUED.STALL_CYCLES",
+        "EventName": "ARITH.DIVIDER_ACTIVE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread",
+        "BriefDescription": "Cycles when divide unit is busy executing divide or square root operations. Accounts for integer and floating-point operations.",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which the reservation station (RS) is empty for the thread.\nNote: In ST-mode, not active thread should drive 0. This is usually caused by severely costly branch mispredictions, or allocator/FE issues.",
-        "EventCode": "0x5E",
+        "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time.",
+        "EventCode": "0x3C",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "RS_EVENTS.EMPTY_CYCLES",
+        "UMask": "0x0",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when Reservation Station (RS) is empty for the thread",
+        "BriefDescription": "Thread cycles when thread is not in halt state",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x5E",
-        "Invert": "1",
+        "EventCode": "0x3C",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EdgeDetect": "1",
-        "EventName": "RS_EVENTS.EMPTY_END",
+        "UMask": "0x0",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
-        "CounterMask": "1",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Increments when an entry is added to the Last Branch Record (LBR) array (or removed from the array in case of RETURNs in call stack mode). The event requires LBR enable via IA32_DEBUGCTL MSR and branch type selection via MSR_LBR_SELECT.",
-        "EventCode": "0xCC",
+        "PublicDescription": "Counts when the Current Privilege Level (CPL) transitions from ring 1, 2 or 3 to ring 0 (Kernel).",
+        "EventCode": "0x3C",
         "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Increments whenever there is an update to the LBR array.",
+        "UMask": "0x0",
+        "EdgeDetect": "1",
+        "EventName": "CPU_CLK_UNHALTED.RING0_TRANS",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts when there is a transition from ring 1, 2 or 3 to ring 0.",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Number of machine clears (nukes) of any type.",
-        "EventCode": "0xC3",
+        "EventCode": "0x3C",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EdgeDetect": "1",
-        "EventName": "MACHINE_CLEARS.COUNT",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Number of machine clears (nukes) of any type. ",
-        "CounterMask": "1",
+        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK",
+        "SampleAfterValue": "2503",
+        "BriefDescription": "Core crystal clock cycles when the thread is unhalted.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts self-modifying code (SMC) detected, which causes a machine clear.",
-        "EventCode": "0xC3",
+        "EventCode": "0x3C",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "MACHINE_CLEARS.SMC",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Self-modifying code (SMC) detected.",
+        "UMask": "0x1",
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
+        "SampleAfterValue": "2503",
+        "BriefDescription": "Core crystal clock cycles when at least one thread on the physical core is unhalted.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of instructions (EOMs) retired. Counting covers macro-fused instructions individually (that is, increments by two).",
-        "EventCode": "0xC0",
+        "EventCode": "0x3C",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "Errata": "SKL091, SKL044",
-        "EventName": "INST_RETIRED.ANY_P",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of instructions retired. General Counter - architectural event",
+        "UMask": "0x1",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
+        "SampleAfterValue": "2503",
+        "BriefDescription": "Core crystal clock cycles when the thread is unhalted.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PEBS": "2",
-        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts instructions retired.",
-        "EventCode": "0xC0",
-        "Counter": "1",
+        "EventCode": "0x3C",
+        "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "Errata": "SKL091, SKL044",
-        "EventName": "INST_RETIRED.PREC_DIST",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Precise instruction retired event with HW to reduce effect of PEBS shadow in IP distribution",
-        "CounterHTOff": "1"
+        "AnyThread": "1",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
+        "SampleAfterValue": "2503",
+        "BriefDescription": "Core crystal clock cycles when at least one thread on the physical core is unhalted.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of retirement slots used.",
-        "EventCode": "0xC2",
+        "EventCode": "0x3C",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
-        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
+        "EventName": "CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Retirement slots used.",
+        "BriefDescription": "Core crystal clock cycles when this thread is unhalted and the other thread is halted.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts cycles without actually retired uops.",
-        "EventCode": "0xC2",
-        "Invert": "1",
+        "EventCode": "0x3C",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_RETIRED.STALL_CYCLES",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles without actually retired uops.",
-        "CounterMask": "1",
+        "UMask": "0x2",
+        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
+        "SampleAfterValue": "2503",
+        "BriefDescription": "Core crystal clock cycles when this thread is unhalted and the other thread is halted.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Number of cycles using always true condition (uops_ret < 16) applied to non PEBS uops retired event.",
-        "EventCode": "0xC2",
-        "Invert": "1",
+        "PublicDescription": "Counts all not software-prefetch load dispatches that hit the fill buffer (FB) allocated for the software prefetch. It can also be incremented by some lock instructions. So it should only be used with profiling so that the locks can be excluded by ASM (Assembly File) inspection of the nearby instructions.",
+        "EventCode": "0x4C",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "UOPS_RETIRED.TOTAL_CYCLES",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with less than 10 actually retired uops.",
-        "CounterMask": "10",
+        "EventName": "LOAD_HIT_PRE.SW_PF",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Demand load dispatches that hit L1D fill buffer (FB) allocated for software prefetch.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts conditional branch instructions retired.",
-        "EventCode": "0xC4",
+        "PublicDescription": "Counts cycles during which the reservation station (RS) is empty for the thread.; Note: In ST-mode, not active thread should drive 0. This is usually caused by severely costly branch mispredictions, or allocator/FE issues.",
+        "EventCode": "0x5E",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "Errata": "SKL091",
-        "EventName": "BR_INST_RETIRED.CONDITIONAL",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "Conditional branch instructions retired.",
+        "EventName": "RS_EVENTS.EMPTY_CYCLES",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles when Reservation Station (RS) is empty for the thread",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts both direct and indirect near call instructions retired.",
-        "EventCode": "0xC4",
+        "PublicDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate front-end Latency Bound issues.",
+        "EventCode": "0x5E",
+        "Invert": "1",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "Errata": "SKL091",
-        "EventName": "BR_INST_RETIRED.NEAR_CALL",
-        "SampleAfterValue": "100007",
-        "BriefDescription": "Direct and indirect near call instructions retired.",
+        "UMask": "0x1",
+        "EdgeDetect": "1",
+        "EventName": "RS_EVENTS.EMPTY_END",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts all (macro) branch instructions retired.",
-        "EventCode": "0xC4",
+        "PublicDescription": "Counts cycles that the Instruction Length decoder (ILD) stalls occurred due to dynamically changing prefix length of the decoded instruction (by operand size prefix instruction 0x66, address size prefix instruction 0x67 or REX.W for Intel64). Count is proportional to the number of prefixes in a 16B-line. This may result in a three-cycle penalty for each LCP (Length changing prefix) in a 16-byte chunk.",
+        "EventCode": "0x87",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "Errata": "SKL091",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "All (macro) branch instructions retired.",
+        "UMask": "0x1",
+        "EventName": "ILD_STALL.LCP",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Stalls caused by changing prefix length of the instruction.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts return instructions retired.",
-        "EventCode": "0xC4",
+        "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 0.",
+        "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "Errata": "SKL091",
-        "EventName": "BR_INST_RETIRED.NEAR_RETURN",
-        "SampleAfterValue": "100007",
-        "BriefDescription": "Return instructions retired.",
+        "UMask": "0x1",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_0",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 0",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts not taken branch instructions retired.",
-        "EventCode": "0xC4",
+        "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 1.",
+        "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "Errata": "SKL091",
-        "EventName": "BR_INST_RETIRED.NOT_TAKEN",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "Not taken branch instructions retired.",
+        "UMask": "0x2",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_1",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts taken branch instructions retired.",
-        "EventCode": "0xC4",
+        "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 2.",
+        "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "Errata": "SKL091",
-        "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "Taken branch instructions retired.",
+        "UMask": "0x4",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_2",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 2",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts far branch instructions retired.",
-        "EventCode": "0xC4",
+        "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 3.",
+        "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x40",
-        "Errata": "SKL091",
-        "EventName": "BR_INST_RETIRED.FAR_BRANCH",
-        "SampleAfterValue": "100007",
-        "BriefDescription": "Far branch instructions retired.",
+        "UMask": "0x8",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_3",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 3",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PEBS": "2",
-        "PublicDescription": "This is a precise version of BR_INST_RETIRED.ALL_BRANCHES that counts all (macro) branch instructions retired.",
-        "EventCode": "0xC4",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "Errata": "SKL091",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "All (macro) branch instructions retired. ",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "PEBS": "1",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts mispredicted conditional branch instructions retired.",
-        "EventCode": "0xC5",
+        "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 4.",
+        "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "BR_MISP_RETIRED.CONDITIONAL",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "Mispredicted conditional branch instructions retired.",
+        "UMask": "0x10",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_4",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 4",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PEBS": "1",
-        "PublicDescription": "This event counts both taken and not taken retired mispredicted direct and indirect near calls, including both register and memory indirect.",
-        "EventCode": "0xC5",
+        "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 5.",
+        "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "BR_MISP_RETIRED.NEAR_CALL",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "Mispredicted direct and indirect near call instructions retired.",
+        "UMask": "0x20",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_5",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 5",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts all mispredicted macro branch instructions retired.",
-        "EventCode": "0xC5",
+        "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 6.",
+        "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x0",
-        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "All mispredicted macro branch instructions retired.",
+        "UMask": "0x40",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_6",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 6",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PEBS": "1",
-        "EventCode": "0xC5",
+        "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 7.",
+        "EventCode": "0xA1",
         "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "Number of near branch instructions retired that were mispredicted and taken.",
+        "UMask": "0x80",
+        "EventName": "UOPS_DISPATCHED_PORT.PORT_7",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles per thread when uops are executed in port 7",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PEBS": "2",
-        "PublicDescription": "This is a precise version of BR_MISP_RETIRED.ALL_BRANCHES that counts all mispredicted macro branch instructions retired.",
-        "EventCode": "0xC5",
+        "PublicDescription": "Counts resource-related stall cycles. Reasons for stalls can be as follows:a. *any* u-arch structure got full (LB, SB, RS, ROB, BOB, LM, Physical Register Reclaim Table (PRRT), or Physical History Table (PHT) slots).b. *any* u-arch structure got empty (like INT/SIMD FreeLists).c. FPU control word (FPCW), MXCSR.and others. This counts cycles that the pipeline back-end blocked uop delivery from the front-end.",
+        "EventCode": "0xA2",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES_PEBS",
-        "SampleAfterValue": "400009",
-        "BriefDescription": "Mispredicted macro branch instructions retired. ",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1",
+        "EventName": "RESOURCE_STALLS.ANY",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Resource-related stall cycles",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Number of uops to be executed per-thread each cycle.",
-        "EventCode": "0xB1",
+        "PublicDescription": "Counts allocation stall cycles caused by the store buffer (SB) being full. This counts cycles that the pipeline back-end blocked uop delivery from the front-end.",
+        "EventCode": "0xA2",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.THREAD",
+        "UMask": "0x8",
+        "EventName": "RESOURCE_STALLS.SB",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts the number of uops to be executed per-thread each cycle.",
+        "BriefDescription": "Cycles stalled due to no store buffers available. (not including draining form sync).",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Number of uops executed from any thread.",
-        "EventCode": "0xB1",
+        "EventCode": "0xA3",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE",
+        "UMask": "0x1",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Number of uops executed on the core.",
+        "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB1",
+        "EventCode": "0xA3",
         "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "UOPS_EXECUTED.X87",
+        "UMask": "0x4",
+        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts the number of x87 uops dispatched.",
+        "BriefDescription": "Total execution stalls.",
+        "CounterMask": "4",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts cycles during which no uops were dispatched from the Reservation Station (RS) per thread.",
-        "EventCode": "0xB1",
-        "Invert": "1",
+        "EventCode": "0xA3",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
+        "UMask": "0x5",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
-        "CounterMask": "1",
+        "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
+        "CounterMask": "5",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles where at least 1 uop was executed per-thread.",
-        "EventCode": "0xB1",
+        "EventCode": "0xA3",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
+        "UMask": "0x8",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 1 uop was executed per-thread",
-        "CounterMask": "1",
+        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+        "CounterMask": "8",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles where at least 2 uops were executed per-thread.",
-        "EventCode": "0xB1",
+        "EventCode": "0xA3",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
+        "UMask": "0xc",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 2 uops were executed per-thread",
-        "CounterMask": "2",
+        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
+        "CounterMask": "12",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles where at least 3 uops were executed per-thread.",
-        "EventCode": "0xB1",
+        "EventCode": "0xA3",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
+        "UMask": "0x10",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 3 uops were executed per-thread",
-        "CounterMask": "3",
+        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
+        "CounterMask": "16",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "Cycles where at least 4 uops were executed per-thread.",
-        "EventCode": "0xB1",
+        "EventCode": "0xA3",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
+        "UMask": "0x14",
+        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles where at least 4 uops were executed per-thread",
-        "CounterMask": "4",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
+        "CounterMask": "20",
+        "CounterHTOff": "0,1,2,3"
     },
     {
+        "PublicDescription": "Counts cycles during which no uops were executed on all ports and Reservation Station (RS) was not empty.",
         "EventCode": "0xA6",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -490,6 +461,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Counts cycles during which a total of 1 uop was executed on all ports and Reservation Station (RS) was not empty.",
         "EventCode": "0xA6",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
@@ -499,6 +471,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Counts cycles during which a total of 2 uops were executed on all ports and Reservation Station (RS) was not empty.",
         "EventCode": "0xA6",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
@@ -508,6 +481,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles total of 3 uops are executed on all ports and Reservation Station (RS) was not empty.",
         "EventCode": "0xA6",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
@@ -517,6 +491,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles total of 4 uops are executed on all ports and Reservation Station (RS) was not empty.",
         "EventCode": "0xA6",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
@@ -535,212 +510,196 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 0.",
-        "EventCode": "0xA1",
+        "PublicDescription": "Number of uops delivered to the back-end by the LSD(Loop Stream Detector).",
+        "EventCode": "0xA8",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_0",
+        "EventName": "LSD.UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 0",
+        "BriefDescription": "Number of Uops delivered by the LSD.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 1.",
-        "EventCode": "0xA1",
+        "PublicDescription": "Counts the cycles when at least one uop is delivered by the LSD (Loop-stream detector).",
+        "EventCode": "0xA8",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_1",
+        "UMask": "0x1",
+        "EventName": "LSD.CYCLES_ACTIVE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 1",
+        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 2.",
-        "EventCode": "0xA1",
+        "PublicDescription": "Counts the cycles when 4 uops are delivered by the LSD (Loop-stream detector).",
+        "EventCode": "0xA8",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_2",
+        "UMask": "0x1",
+        "EventName": "LSD.CYCLES_4_UOPS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 2",
+        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
+        "CounterMask": "4",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 3.",
-        "EventCode": "0xA1",
+        "PublicDescription": "Number of uops to be executed per-thread each cycle.",
+        "EventCode": "0xB1",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_3",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.THREAD",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 3",
+        "BriefDescription": "Counts the number of uops to be executed per-thread each cycle.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 4.",
-        "EventCode": "0xA1",
+        "PublicDescription": "Counts cycles during which no uops were dispatched from the Reservation Station (RS) per thread.",
+        "EventCode": "0xB1",
+        "Invert": "1",
         "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_4",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 4",
+        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 5.",
-        "EventCode": "0xA1",
+        "PublicDescription": "Cycles where at least 1 uop was executed per-thread.",
+        "EventCode": "0xB1",
         "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_5",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 5",
+        "BriefDescription": "Cycles where at least 1 uop was executed per-thread",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 6.",
-        "EventCode": "0xA1",
+        "PublicDescription": "Cycles where at least 2 uops were executed per-thread.",
+        "EventCode": "0xB1",
         "Counter": "0,1,2,3",
-        "UMask": "0x40",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_6",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 6",
+        "BriefDescription": "Cycles where at least 2 uops were executed per-thread",
+        "CounterMask": "2",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 7.",
-        "EventCode": "0xA1",
+        "PublicDescription": "Cycles where at least 3 uops were executed per-thread.",
+        "EventCode": "0xB1",
         "Counter": "0,1,2,3",
-        "UMask": "0x80",
-        "EventName": "UOPS_DISPATCHED_PORT.PORT_7",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles per thread when uops are executed in port 7",
+        "BriefDescription": "Cycles where at least 3 uops were executed per-thread",
+        "CounterMask": "3",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xA3",
+        "PublicDescription": "Cycles where at least 4 uops were executed per-thread.",
+        "EventCode": "0xB1",
         "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
+        "UMask": "0x1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Total execution stalls.",
+        "BriefDescription": "Cycles where at least 4 uops were executed per-thread",
         "CounterMask": "4",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xA3",
+        "PublicDescription": "Number of uops executed from any thread.",
+        "EventCode": "0xB1",
         "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
-        "CounterMask": "8",
+        "BriefDescription": "Number of uops executed on the core.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xA3",
+        "EventCode": "0xB1",
         "Counter": "0,1,2,3",
-        "UMask": "0xc",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
-        "CounterMask": "12",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts all not software-prefetch load dispatches that hit the fill buffer (FB) allocated for the software prefetch. It can also be incremented by some lock instructions. So it should only be used with profiling so that the locks can be excluded by asm inspection of the nearby instructions.",
-        "EventCode": "0x4C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "LOAD_HIT_PRE.SW_PF",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Demand load dispatches that hit L1D fill buffer (FB) allocated for software prefetch.",
+        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts how many times the load operation got the true Block-on-Store blocking code preventing store forwarding. This includes cases when:\n - preceding store conflicts with the load (incomplete overlap)\n\n - store forwarding is impossible due to u-arch limitations\n\n - preceding lock RMW operations are not forwarded\n\n - store has the no-forward bit set (uncacheable/page-split/masked stores)\n\n - all-blocking stores are used (mostly, fences and port I/O)\n\nand others.\nThe most common case is a load blocked due to its address range overlapping with a preceding smaller uncompleted store. Note: This event does not take into account cases of out-of-SW-control (for example, SbTailHit), unknown physical STA, and cases of blocking loads on store due to being non-WB memory type or a lock. These cases are covered by other events.\nSee the table of not supported store forwards in the Optimization Guide.",
-        "EventCode": "0x03",
+        "EventCode": "0xB1",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
-        "EventName": "LD_BLOCKS.STORE_FORWARD",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Loads blocked by overlapping with store buffer that cannot be forwarded .",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "The number of times that split load operations are temporarily blocked because all resources for handling the split accesses are in use.",
-        "EventCode": "0x03",
-        "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "LD_BLOCKS.NO_SR",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "The number of times that split load operations are temporarily blocked because all resources for handling the split accesses are in use",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
+        "CounterMask": "2",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts false dependencies in MOB when the partial comparison upon loose net check and dependency was resolved by the Enhanced Loose net mechanism. This may not result in high performance penalties. Loose net checks can fail when loads and stores are 4k aliased.",
-        "EventCode": "0x07",
+        "EventCode": "0xB1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "LD_BLOCKS_PARTIAL.ADDRESS_ALIAS",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "False dependencies in MOB due to partial compare on address.",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
+        "CounterMask": "3",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xA3",
+        "EventCode": "0xB1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
-        "CounterMask": "1",
+        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
+        "CounterMask": "4",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xA3",
+        "EventCode": "0xB1",
+        "Invert": "1",
         "Counter": "0,1,2,3",
-        "UMask": "0x5",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
+        "UMask": "0x2",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
-        "CounterMask": "5",
+        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xA3",
+        "PublicDescription": "Counts the number of x87 uops executed.",
+        "EventCode": "0xB1",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
+        "EventName": "UOPS_EXECUTED.X87",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
-        "CounterMask": "16",
+        "BriefDescription": "Counts the number of x87 uops dispatched.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xA3",
+        "PublicDescription": "Counts the number of instructions (EOMs) retired. Counting covers macro-fused instructions individually (that is, increments by two).",
+        "EventCode": "0xC0",
         "Counter": "0,1,2,3",
-        "UMask": "0x14",
-        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
+        "UMask": "0x0",
+        "Errata": "SKL091, SKL044",
+        "EventName": "INST_RETIRED.ANY_P",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
-        "CounterMask": "20",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK",
-        "SampleAfterValue": "2503",
-        "BriefDescription": "Core crystal clock cycles when the thread is unhalted.",
+        "BriefDescription": "Number of instructions retired. General Counter - architectural event",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x3C",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE",
+        "PEBS": "2",
+        "PublicDescription": "A version of INST_RETIRED that allows for a more unbiased distribution of samples across instructions retired. It utilizes the Precise Distribution of Instructions Retired (PDIR) feature to mitigate some bias in how retired instructions get sampled.",
+        "EventCode": "0xC0",
+        "Counter": "1",
+        "UMask": "0x1",
+        "Errata": "SKL091, SKL044",
+        "EventName": "INST_RETIRED.PREC_DIST",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Core crystal clock cycles when this thread is unhalted and the other thread is halted.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "BriefDescription": "Precise instruction retired event with HW to reduce effect of PEBS shadow in IP distribution",
+        "CounterHTOff": "1"
     },
     {
         "PEBS": "2",
@@ -757,183 +716,235 @@
         "CounterHTOff": "0,2,3"
     },
     {
-        "EventCode": "0x14",
+        "EventCode": "0xC1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "ARITH.DIVIDER_ACTIVE",
+        "UMask": "0x3f",
+        "EventName": "OTHER_ASSISTS.ANY",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Number of times a microcode assist is invoked by HW other than FP-assist. Examples include AD (page Access Dirty) and AVX* related assists.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts the retirement slots used.",
+        "EventCode": "0xC2",
+        "Counter": "0,1,2,3",
+        "UMask": "0x2",
+        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles when divide unit is busy executing divide or square root operations. Accounts for integer and floating-point operations.",
-        "CounterMask": "1",
+        "BriefDescription": "Retirement slots used.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xA8",
+        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts cycles without actually retired uops.",
+        "EventCode": "0xC2",
+        "Invert": "1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "LSD.CYCLES_ACTIVE",
+        "UMask": "0x2",
+        "EventName": "UOPS_RETIRED.STALL_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
+        "BriefDescription": "Cycles without actually retired uops.",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xA8",
+        "PublicDescription": "Number of cycles using always true condition (uops_ret < 16) applied to non PEBS uops retired event.",
+        "EventCode": "0xC2",
+        "Invert": "1",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "LSD.CYCLES_4_UOPS",
+        "UMask": "0x2",
+        "EventName": "UOPS_RETIRED.TOTAL_CYCLES",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
-        "CounterMask": "4",
+        "BriefDescription": "Cycles with less than 10 actually retired uops.",
+        "CounterMask": "10",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xC1",
+        "EventCode": "0xC3",
         "Counter": "0,1,2,3",
-        "UMask": "0x3f",
-        "EventName": "OTHER_ASSISTS.ANY",
+        "UMask": "0x1",
+        "EdgeDetect": "1",
+        "EventName": "MACHINE_CLEARS.COUNT",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Number of times a microcode assist is invoked by HW other than FP-assist. Examples include AD (page Access Dirty) and AVX* related assists.",
+        "BriefDescription": "Number of machine clears (nukes) of any type.",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of Blend Uops issued by the Resource Allocation Table (RAT) to the reservation station (RS) in order to preserve upper bits of vector registers. Starting the Skylake microarchitecture, these Blend uops are needed since every Intel SSE instruction executed in Dirty Upper State needs to preserve bits 128-255 of the destination register.\r\nFor more information, refer to ?Mixing Intel AVX and Intel SSE Code? section of the Optimization Guide.",
-        "EventCode": "0x0E",
+        "PublicDescription": "Counts self-modifying code (SMC) detected, which causes a machine clear.",
+        "EventCode": "0xC3",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_ISSUED.VECTOR_WIDTH_MISMATCH",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Uops inserted at issue-stage in order to preserve upper bits of vector registers.",
+        "UMask": "0x4",
+        "EventName": "MACHINE_CLEARS.SMC",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Self-modifying code (SMC) detected.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x00",
-        "Counter": "Fixed counter 2",
-        "UMask": "0x2",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "CounterHTOff": "Fixed counter 2"
-    },
-    {
-        "EventCode": "0x3C",
+        "PublicDescription": "Counts all (macro) branch instructions retired.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x0",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "Errata": "SKL091",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "All (macro) branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x3C",
+        "PEBS": "1",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts conditional branch instructions retired.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
-        "SampleAfterValue": "2503",
-        "BriefDescription": "Core crystal clock cycles when at least one thread on the physical core is unhalted.",
+        "Errata": "SKL091",
+        "EventName": "BR_INST_RETIRED.CONDITIONAL",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "Conditional branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x0D",
+        "PEBS": "1",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts both direct and indirect near call instructions retired.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
+        "UMask": "0x2",
+        "Errata": "SKL091",
+        "EventName": "BR_INST_RETIRED.NEAR_CALL",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Direct and indirect near call instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB1",
+        "PEBS": "2",
+        "PublicDescription": "This is a precise version of BR_INST_RETIRED.ALL_BRANCHES that counts all (macro) branch instructions retired.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
-        "CounterMask": "1",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x4",
+        "Errata": "SKL091",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "All (macro) branch instructions retired.",
+        "CounterHTOff": "0,1,2,3"
     },
     {
-        "EventCode": "0xB1",
+        "PEBS": "1",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts return instructions retired.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
-        "CounterMask": "2",
+        "UMask": "0x8",
+        "Errata": "SKL091",
+        "EventName": "BR_INST_RETIRED.NEAR_RETURN",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Return instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB1",
+        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts not taken branch instructions retired.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
-        "CounterMask": "3",
+        "UMask": "0x10",
+        "Errata": "SKL091",
+        "EventName": "BR_INST_RETIRED.NOT_TAKEN",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "Not taken branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB1",
+        "PEBS": "1",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts taken branch instructions retired.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
-        "CounterMask": "4",
+        "UMask": "0x20",
+        "Errata": "SKL091",
+        "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "Taken branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0xB1",
-        "Invert": "1",
+        "PEBS": "1",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts far branch instructions retired.",
+        "EventCode": "0xC4",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
-        "CounterMask": "1",
+        "UMask": "0x40",
+        "Errata": "SKL091",
+        "EventName": "BR_INST_RETIRED.FAR_BRANCH",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Counts the number of far branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts when the Current Privilege Level (CPL) transitions from ring 1, 2 or 3 to ring 0 (Kernel).",
-        "EventCode": "0x3C",
+        "PublicDescription": "Counts all the retired branch instructions that were mispredicted by the processor. A branch misprediction occurs when the processor incorrectly predicts the destination of the branch.  When the misprediction is discovered at execution, all the instructions executed in the wrong (speculative) path must be discarded, and the processor must start fetching from the correct path.",
+        "EventCode": "0xC5",
         "Counter": "0,1,2,3",
         "UMask": "0x0",
-        "EdgeDetect": "1",
-        "EventName": "CPU_CLK_UNHALTED.RING0_TRANS",
-        "SampleAfterValue": "100007",
-        "BriefDescription": "Counts when there is a transition from ring 1, 2 or 3 to ring 0.",
-        "CounterMask": "1",
+        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "All mispredicted macro branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x3C",
+        "PEBS": "1",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts mispredicted conditional branch instructions retired.",
+        "EventCode": "0xC5",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
-        "SampleAfterValue": "2503",
-        "BriefDescription": "Core crystal clock cycles when the thread is unhalted.",
+        "EventName": "BR_MISP_RETIRED.CONDITIONAL",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "Mispredicted conditional branch instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x3C",
+        "PEBS": "1",
+        "PublicDescription": "This event counts both taken and not taken retired mispredicted direct and indirect near calls, including both register and memory indirect.",
+        "EventCode": "0xC5",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "AnyThread": "1",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
-        "SampleAfterValue": "2503",
-        "BriefDescription": "Core crystal clock cycles when at least one thread on the physical core is unhalted.",
+        "UMask": "0x2",
+        "EventName": "BR_MISP_RETIRED.NEAR_CALL",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "Mispredicted direct and indirect near call instructions retired.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x3C",
+        "PEBS": "2",
+        "PublicDescription": "This is a precise version of BR_MISP_RETIRED.ALL_BRANCHES that counts all mispredicted macro branch instructions retired.",
+        "EventCode": "0xC5",
         "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
-        "SampleAfterValue": "2503",
-        "BriefDescription": "Core crystal clock cycles when this thread is unhalted and the other thread is halted.",
+        "UMask": "0x4",
+        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES_PEBS",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "Mispredicted macro branch instructions retired.",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "PEBS": "1",
+        "PublicDescription": "Number of near branch instructions retired that were mispredicted and taken.",
+        "EventCode": "0xC5",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
+        "SampleAfterValue": "400009",
+        "BriefDescription": "Number of near branch instructions retired that were mispredicted and taken. ",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Increments when an entry is added to the Last Branch Record (LBR) array (or removed from the array in case of RETURNs in call stack mode). The event requires LBR enable via IA32_DEBUGCTL MSR and branch type selection via MSR_LBR_SELECT.",
+        "EventCode": "0xCC",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Increments whenever there is an update to the LBR array.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch instruction in a fetch line. This occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
+        "EventCode": "0xE6",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "BACLEARS.ANY",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/skylake/virtual-memory.json b/tools/perf/pmu-events/arch/x86/skylake/virtual-memory.json
index 02f32cbf6789..2bcba7daca14 100644
--- a/tools/perf/pmu-events/arch/x86/skylake/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/skylake/virtual-memory.json
@@ -1,83 +1,6 @@
 [
     {
-        "PublicDescription": "This event counts the number of flushes of the big or small ITLB pages. Counting include both TLB Flush (covering all sets) and TLB Set Clear (set-specific).",
-        "EventCode": "0xAE",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "ITLB.ITLB_FLUSH",
-        "SampleAfterValue": "100007",
-        "BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x4F",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "EPT.WALK_PENDING",
-        "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a EPT (Extended Page Table) walk for any request type.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts store misses in all DTLB levels that cause page walks of any page size (4K/2M/4M/1G).",
-        "EventCode": "0x85",
-        "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "ITLB_MISSES.MISS_CAUSES_A_WALK",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Misses at all ITLB levels that cause page walks",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts store misses in all DTLB levels that cause a completed page walk (4K page size). The page walk can end with or without a fault.",
-        "EventCode": "0x85",
-        "Counter": "0,1,2,3",
-        "UMask": "0x2",
-        "EventName": "ITLB_MISSES.WALK_COMPLETED_4K",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (4K)",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts store misses in all DTLB levels that cause a completed page walk (2M and 4M page sizes). The page walk can end with or without a fault.",
-        "EventCode": "0x85",
-        "Counter": "0,1,2,3",
-        "UMask": "0x4",
-        "EventName": "ITLB_MISSES.WALK_COMPLETED_2M_4M",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (2M/4M)",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts store misses in all DTLB levels that cause a completed page walk (1G  page size). The page walk can end with or without a fault.",
-        "EventCode": "0x85",
-        "Counter": "0,1,2,3",
-        "UMask": "0x8",
-        "EventName": "ITLB_MISSES.WALK_COMPLETED_1G",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (1G)",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x85",
-        "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "ITLB_MISSES.WALK_PENDING",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake. ",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x85",
-        "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "ITLB_MISSES.STLB_HIT",
-        "SampleAfterValue": "100003",
-        "BriefDescription": "Instruction fetch requests that miss the ITLB and hit the STLB.",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "PublicDescription": "This event counts load misses in all DTLB levels that cause page walks of any page size (4K/2M/4M/1G).",
+        "PublicDescription": "Counts demand data loads that caused a page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels, but the walk need not have completed.",
         "EventCode": "0x08",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -87,45 +10,68 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts load misses in all DTLB levels that cause a completed page walk (4K page size). The page walk can end with or without a fault.",
+        "PublicDescription": "Counts page walks completed due to demand data loads whose address translations missed in the TLB and were mapped to 4K pages.  The page walks can end with or without a page fault.",
         "EventCode": "0x08",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
         "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_4K",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes (4K).",
+        "BriefDescription": "Page walk completed due to a demand data load to a 4K page",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts load misses in all DTLB levels that cause a completed page walk (2M and 4M page sizes). The page walk can end with or without a fault.",
+        "PublicDescription": "Counts page walks completed due to demand data loads whose address translations missed in the TLB and were mapped to 2M/4M pages.  The page walks can end with or without a page fault.",
         "EventCode": "0x08",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes (2M/4M).",
+        "BriefDescription": "Page walk completed due to a demand data load to a 2M/4M page",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts load misses in all DTLB levels that cause a completed page walk (1G  page size). The page walk can end with or without a fault.",
+        "PublicDescription": "Counts page walks completed due to demand data loads whose address translations missed in the TLB and were mapped to 4K pages.  The page walks can end with or without a page fault.",
         "EventCode": "0x08",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
         "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_1G",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Load miss in all TLB levels causes a page walk that completes. (1G)",
+        "BriefDescription": "Page walk completed due to a demand data load to a 1G page",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Counts demand data loads that caused a completed page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels. The page walk can end with or without a fault.",
+        "EventCode": "0x08",
+        "Counter": "0,1,2,3",
+        "UMask": "0xe",
+        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Load miss in all TLB levels causes a page walk that completes. (All page sizes)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake microarchitecture.",
         "EventCode": "0x08",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
         "EventName": "DTLB_LOAD_MISSES.WALK_PENDING",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake. ",
+        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts cycles when at least one PMH (Page Miss Handler) is busy with a page walk for a load.",
+        "EventCode": "0x08",
+        "Counter": "0,1,2,3",
+        "UMask": "0x10",
+        "EventName": "DTLB_LOAD_MISSES.WALK_ACTIVE",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a load. EPT page walk duration are excluded in Skylake.",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Counts loads that miss the DTLB (Data TLB) and hit the STLB (Second level TLB).",
         "EventCode": "0x08",
         "Counter": "0,1,2,3",
         "UMask": "0x20",
@@ -135,7 +81,7 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts store misses in all DTLB levels that cause page walks of any page size (4K/2M/4M/1G).",
+        "PublicDescription": "Counts demand data stores that caused a page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels, but the walk need not have completed.",
         "EventCode": "0x49",
         "Counter": "0,1,2,3",
         "UMask": "0x1",
@@ -145,45 +91,68 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts store misses in all DTLB levels that cause a completed page walk (4K page size). The page walk can end with or without a fault.",
+        "PublicDescription": "Counts page walks completed due to demand data stores whose address translations missed in the TLB and were mapped to 4K pages.  The page walks can end with or without a page fault.",
         "EventCode": "0x49",
         "Counter": "0,1,2,3",
         "UMask": "0x2",
         "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_4K",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Store miss in all TLB levels causes a page walk that completes. (4K)",
+        "BriefDescription": "Page walk completed due to a demand data store to a 4K page",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts store misses in all DTLB levels that cause a completed page walk (2M and 4M page sizes). The page walk can end with or without a fault.",
+        "PublicDescription": "Counts page walks completed due to demand data stores whose address translations missed in the TLB and were mapped to 2M/4M pages.  The page walks can end with or without a page fault.",
         "EventCode": "0x49",
         "Counter": "0,1,2,3",
         "UMask": "0x4",
         "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_2M_4M",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks (2M/4M)",
+        "BriefDescription": "Page walk completed due to a demand data store to a 2M/4M page",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts store misses in all DTLB levels that cause a completed page walk (1G  page size). The page walk can end with or without a fault.",
+        "PublicDescription": "Counts page walks completed due to demand data stores whose address translations missed in the TLB and were mapped to 1G pages.  The page walks can end with or without a page fault.",
         "EventCode": "0x49",
         "Counter": "0,1,2,3",
         "UMask": "0x8",
         "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_1G",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks (1G)",
+        "BriefDescription": "Page walk completed due to a demand data store to a 1G page",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts demand data stores that caused a completed page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels. The page walk can end with or without a fault.",
+        "EventCode": "0x49",
+        "Counter": "0,1,2,3",
+        "UMask": "0xe",
+        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Store misses in all TLB levels causes a page walk that completes. (All page sizes)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake microarchitecture.",
         "EventCode": "0x49",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
         "EventName": "DTLB_STORE_MISSES.WALK_PENDING",
         "SampleAfterValue": "2000003",
-        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake. ",
+        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts cycles when at least one PMH (Page Miss Handler) is busy with a page walk for a store.",
+        "EventCode": "0x49",
+        "Counter": "0,1,2,3",
+        "UMask": "0x10",
+        "EventName": "DTLB_STORE_MISSES.WALK_ACTIVE",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a store. EPT page walk duration are excluded in Skylake.",
+        "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Stores that miss the DTLB (Data TLB) and hit the STLB (2nd Level TLB).",
         "EventCode": "0x49",
         "Counter": "0,1,2,3",
         "UMask": "0x20",
@@ -193,73 +162,77 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of DTLB flush attempts of the thread-specific entries.",
-        "EventCode": "0xBD",
+        "PublicDescription": "Counts cycles for each PMH (Page Miss Handler) that is busy with an EPT (Extended Page Table) walk for any request type.",
+        "EventCode": "0x4F",
         "Counter": "0,1,2,3",
-        "UMask": "0x1",
-        "EventName": "TLB_FLUSH.DTLB_THREAD",
-        "SampleAfterValue": "100007",
-        "BriefDescription": "DTLB flush attempts of the thread-specific entries",
+        "UMask": "0x10",
+        "EventName": "EPT.WALK_PENDING",
+        "SampleAfterValue": "2000003",
+        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a EPT (Extended Page Table) walk for any request type.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "PublicDescription": "This event counts the number of any STLB flush attempts (such as entire, VPID, PCID, InvPage, CR3 write, and so on).",
-        "EventCode": "0xBD",
+        "PublicDescription": "Counts page walks of any page size (4K/2M/4M/1G) caused by a code fetch. This implies it missed in the ITLB and further levels of TLB, but the walk need not have completed.",
+        "EventCode": "0x85",
         "Counter": "0,1,2,3",
-        "UMask": "0x20",
-        "EventName": "TLB_FLUSH.STLB_ANY",
-        "SampleAfterValue": "100007",
-        "BriefDescription": "STLB flush attempts",
+        "UMask": "0x1",
+        "EventName": "ITLB_MISSES.MISS_CAUSES_A_WALK",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Misses at all ITLB levels that cause page walks",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Counts completed page walks (4K page size) caused by a code fetch. This implies it missed in the ITLB and further levels of TLB. The page walk can end with or without a fault.",
         "EventCode": "0x85",
         "Counter": "0,1,2,3",
-        "UMask": "0xe",
-        "EventName": "ITLB_MISSES.WALK_COMPLETED",
+        "UMask": "0x2",
+        "EventName": "ITLB_MISSES.WALK_COMPLETED_4K",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (All page sizes)",
+        "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (4K)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x08",
+        "PublicDescription": "Counts code misses in all ITLB levels that caused a completed page walk (2M and 4M page sizes). The page walk can end with or without a fault.",
+        "EventCode": "0x85",
         "Counter": "0,1,2,3",
-        "UMask": "0xe",
-        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
+        "UMask": "0x4",
+        "EventName": "ITLB_MISSES.WALK_COMPLETED_2M_4M",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Load miss in all TLB levels causes a page walk that completes. (All page sizes)",
+        "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (2M/4M)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x49",
+        "PublicDescription": "Counts store misses in all DTLB levels that cause a completed page walk (1G page size). The page walk can end with or without a fault.",
+        "EventCode": "0x85",
         "Counter": "0,1,2,3",
-        "UMask": "0xe",
-        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
+        "UMask": "0x8",
+        "EventName": "ITLB_MISSES.WALK_COMPLETED_1G",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Store misses in all TLB levels causes a page walk that completes. (All page sizes)",
+        "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (1G)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x49",
+        "PublicDescription": "Counts completed page walks (2M and 4M page sizes) caused by a code fetch. This implies it missed in the ITLB and further levels of TLB. The page walk can end with or without a fault.",
+        "EventCode": "0x85",
         "Counter": "0,1,2,3",
-        "UMask": "0x10",
-        "EventName": "DTLB_STORE_MISSES.WALK_ACTIVE",
+        "UMask": "0xe",
+        "EventName": "ITLB_MISSES.WALK_COMPLETED",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a store. EPT page walk duration are excluded in Skylake. ",
-        "CounterMask": "1",
+        "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (All page sizes)",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
-        "EventCode": "0x08",
+        "PublicDescription": "Counts 1 per cycle for each PMH (Page Miss Handler) that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake michroarchitecture.",
+        "EventCode": "0x85",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
-        "EventName": "DTLB_LOAD_MISSES.WALK_ACTIVE",
+        "EventName": "ITLB_MISSES.WALK_PENDING",
         "SampleAfterValue": "100003",
-        "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a load. EPT page walk duration are excluded in Skylake. ",
-        "CounterMask": "1",
+        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake.",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "PublicDescription": "Cycles when at least one PMH is busy with a page walk for code (instruction fetch) request. EPT page walk duration are excluded in Skylake microarchitecture.",
         "EventCode": "0x85",
         "Counter": "0,1,2,3",
         "UMask": "0x10",
@@ -268,5 +241,44 @@
         "BriefDescription": "Cycles when at least one PMH is busy with a page walk for code (instruction fetch) request. EPT page walk duration are excluded in Skylake.",
         "CounterMask": "1",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x85",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "ITLB_MISSES.STLB_HIT",
+        "SampleAfterValue": "100003",
+        "BriefDescription": "Instruction fetch requests that miss the ITLB and hit the STLB.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts the number of flushes of the big or small ITLB pages. Counting include both TLB Flush (covering all sets) and TLB Set Clear (set-specific).",
+        "EventCode": "0xAE",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "ITLB.ITLB_FLUSH",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts the number of DTLB flush attempts of the thread-specific entries.",
+        "EventCode": "0xBD",
+        "Counter": "0,1,2,3",
+        "UMask": "0x1",
+        "EventName": "TLB_FLUSH.DTLB_THREAD",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "DTLB flush attempts of the thread-specific entries",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "PublicDescription": "Counts the number of any STLB flush attempts (such as entire, VPID, PCID, InvPage, CR3 write, etc.).",
+        "EventCode": "0xBD",
+        "Counter": "0,1,2,3",
+        "UMask": "0x20",
+        "EventName": "TLB_FLUSH.STLB_ANY",
+        "SampleAfterValue": "100007",
+        "BriefDescription": "STLB flush attempts",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
 ]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/cache.json b/tools/perf/pmu-events/arch/x86/skylakex/cache.json
index b5bc742b6fbc..5c9940866acd 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/cache.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/cache.json
@@ -265,7 +265,7 @@
     {
         "EventCode": "0x60",
         "UMask": "0x2",
-        "BriefDescription": "Offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore, every cycle. ",
+        "BriefDescription": "Offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore, every cycle.",
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
         "PublicDescription": "Counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
@@ -398,22 +398,24 @@
     {
         "EventCode": "0xD0",
         "UMask": "0x11",
-        "BriefDescription": "Retired load instructions that miss the STLB.",
+        "BriefDescription": "Retired load instructions that miss the STLB. (Precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_INST_RETIRED.STLB_MISS_LOADS",
+        "PublicDescription": "Retired load instructions that miss the STLB.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD0",
         "UMask": "0x12",
-        "BriefDescription": "Retired store instructions that miss the STLB.",
+        "BriefDescription": "Retired store instructions that miss the STLB. (Precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_INST_RETIRED.STLB_MISS_STORES",
+        "PublicDescription": "Retired store instructions that miss the STLB.",
         "SampleAfterValue": "100003",
         "L1_Hit_Indication": "1",
         "CounterHTOff": "0,1,2,3"
@@ -421,7 +423,7 @@
     {
         "EventCode": "0xD0",
         "UMask": "0x21",
-        "BriefDescription": "Retired load instructions with locked access.",
+        "BriefDescription": "Retired load instructions with locked access. (Precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
@@ -432,24 +434,22 @@
     {
         "EventCode": "0xD0",
         "UMask": "0x41",
-        "BriefDescription": "Retired load instructions that split across a cacheline boundary.",
+        "BriefDescription": "Retired load instructions that split across a cacheline boundary. (Precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_INST_RETIRED.SPLIT_LOADS",
-        "PublicDescription": "Counts retired load instructions that split across a cacheline boundary.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
     {
         "EventCode": "0xD0",
         "UMask": "0x42",
-        "BriefDescription": "Retired store instructions that split across a cacheline boundary.",
+        "BriefDescription": "Retired store instructions that split across a cacheline boundary. (Precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_INST_RETIRED.SPLIT_STORES",
-        "PublicDescription": "Counts retired store instructions that split across a cacheline boundary.",
         "SampleAfterValue": "100003",
         "L1_Hit_Indication": "1",
         "CounterHTOff": "0,1,2,3"
@@ -457,7 +457,7 @@
     {
         "EventCode": "0xD0",
         "UMask": "0x81",
-        "BriefDescription": "All retired load instructions.",
+        "BriefDescription": "All retired load instructions. (Precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
@@ -468,11 +468,12 @@
     {
         "EventCode": "0xD0",
         "UMask": "0x82",
-        "BriefDescription": "All retired store instructions.",
+        "BriefDescription": "All retired store instructions. (Precise Event)",
         "Data_LA": "1",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_INST_RETIRED.ALL_STORES",
+        "PublicDescription": "All retired store instructions.",
         "SampleAfterValue": "2000003",
         "L1_Hit_Indication": "1",
         "CounterHTOff": "0,1,2,3"
@@ -485,7 +486,7 @@
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_RETIRED.L1_HIT",
-        "PublicDescription": "Counts retired load instructions with at least one uop that hit in the L1 data cache. This event includes all SW prefetches and lock instructions regardless of the data source.",
+        "PublicDescription": "Counts retired load instructions with at least one uop that hit in the L1 data cache. This event includes all SW prefetches and lock instructions regardless of the data source.\r\n",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -509,7 +510,7 @@
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_RETIRED.L3_HIT",
-        "PublicDescription": "Counts retired load instructions with at least one uop that hit in the L3 cache. ",
+        "PublicDescription": "Retired load instructions with L3 cache hits as data sources.",
         "SampleAfterValue": "50021",
         "CounterHTOff": "0,1,2,3"
     },
@@ -545,7 +546,7 @@
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_RETIRED.L3_MISS",
-        "PublicDescription": "Counts retired load instructions with at least one uop that missed in the L3 cache. ",
+        "PublicDescription": "Retired load instructions missed L3 cache as data sources.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
     },
@@ -557,7 +558,7 @@
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_RETIRED.FB_HIT",
-        "PublicDescription": "Counts retired load instructions with at least one uop was load missed in L1 but hit FB (Fill Buffers) due to preceding miss to the same cache line with data not ready. ",
+        "PublicDescription": "Counts retired load instructions with at least one uop was load missed in L1 but hit FB (Fill Buffers) due to preceding miss to the same cache line with data not ready. \r\n",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
     },
@@ -616,7 +617,6 @@
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_L3_MISS_RETIRED.LOCAL_DRAM",
-        "PublicDescription": "Retired load instructions which data sources missed L3 but serviced from local DRAM.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
     },
@@ -639,7 +639,6 @@
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_L3_MISS_RETIRED.REMOTE_HITM",
-        "PublicDescription": "Retired load instructions whose data sources was remote HITM.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
     },
@@ -648,9 +647,9 @@
         "UMask": "0x8",
         "BriefDescription": "Retired load instructions whose data sources was forwarded from a remote cache",
         "Data_LA": "1",
+        "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "MEM_LOAD_L3_MISS_RETIRED.REMOTE_FWD",
-        "PublicDescription": "Retired load instructions whose data sources was forwarded from a remote cache.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
     },
@@ -697,7 +696,7 @@
     {
         "EventCode": "0xF2",
         "UMask": "0x2",
-        "BriefDescription": "Counts the number of lines that are evicted by L2 cache when triggered by an L2 cache fill. Those lines can be either in modified state or clean state. Modified lines may either be written back to L3 or directly written to memory and not allocated in L3.  Clean lines may either be allocated in L3 or dropped ",
+        "BriefDescription": "Counts the number of lines that are evicted by L2 cache when triggered by an L2 cache fill. Those lines can be either in modified state or clean state. Modified lines may either be written back to L3 or directly written to memory and not allocated in L3.  Clean lines may either be allocated in L3 or dropped",
         "Counter": "0,1,2,3",
         "EventName": "L2_LINES_OUT.NON_SILENT",
         "PublicDescription": "Counts the number of lines that are evicted by L2 cache when triggered by an L2 cache fill. Those lines can be either in modified state or clean state. Modified lines may either be written back to L3 or directly written to memory and not allocated in L3.  Clean lines may either be allocated in L3 or dropped.",
@@ -742,7 +741,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts demand data reads that have any response type.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts demand data reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -755,7 +754,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts demand data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts demand data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -768,7 +767,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts demand data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts demand data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -781,7 +780,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "tbd; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -794,7 +793,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts demand data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts demand data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -807,7 +806,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts demand data reads that hit in the L3.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts demand data reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -820,7 +819,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) that have any response type.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand data writes (RFOs) that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -833,7 +832,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.NO_SNOOP_NEEDED",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -846,7 +845,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -859,7 +858,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "tbd; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -872,7 +871,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -885,7 +884,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand data writes (RFOs) that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -898,7 +897,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand code reads that have any response type.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand code reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -911,7 +910,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.NO_SNOOP_NEEDED",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand code reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand code reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -924,7 +923,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand code reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand code reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -937,7 +936,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "tbd; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -950,7 +949,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand code reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand code reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -963,7 +962,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand code reads that hit in the L3.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand code reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -976,7 +975,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that have any response type.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -989,7 +988,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1002,7 +1001,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1015,7 +1014,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "tbd; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1028,7 +1027,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1041,7 +1040,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1054,7 +1053,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that have any response type.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1067,7 +1066,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.NO_SNOOP_NEEDED",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1080,7 +1079,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1093,7 +1092,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "tbd; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1106,7 +1105,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1119,7 +1118,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1132,7 +1131,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that have any response type.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1145,7 +1144,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1158,7 +1157,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1171,7 +1170,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "tbd; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1184,7 +1183,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1197,7 +1196,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1210,7 +1209,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that have any response type.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1223,7 +1222,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.NO_SNOOP_NEEDED",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1236,7 +1235,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1249,7 +1248,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "tbd; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1262,7 +1261,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1275,7 +1274,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1288,7 +1287,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that have any response type.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1301,7 +1300,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.NO_SNOOP_NEEDED",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1314,7 +1313,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1327,7 +1326,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.SNOOP_HIT_WITH_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "tbd; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1340,7 +1339,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1353,7 +1352,85 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that hit in the L3.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Counts any other requests that have any response type.",
+        "MSRValue": "0x0000018000 ",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.OTHER.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts any other requests that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Counts any other requests that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
+        "MSRValue": "0x01003c8000 ",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts any other requests that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Counts any other requests that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
+        "MSRValue": "0x04003c8000 ",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts any other requests that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "OTHER & L3_HIT & SNOOP_HIT_WITH_FWD",
+        "MSRValue": "0x08003c8000 ",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT.SNOOP_HIT_WITH_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Counts any other requests that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
+        "MSRValue": "0x10003c8000 ",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts any other requests that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Counts any other requests that hit in the L3.",
+        "MSRValue": "0x3f803c8000 ",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.OTHER.L3_HIT.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts any other requests that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1366,7 +1443,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch data reads that have any response type.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch data reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1379,7 +1456,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1392,7 +1469,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1405,7 +1482,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "tbd; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1418,7 +1495,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1431,7 +1508,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch data reads that hit in the L3.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all prefetch data reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1444,7 +1521,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch RFOs that have any response type.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts prefetch RFOs that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1457,7 +1534,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.NO_SNOOP_NEEDED",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts prefetch RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1470,7 +1547,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1483,7 +1560,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "tbd; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1496,7 +1573,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1509,7 +1586,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch RFOs that hit in the L3.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts prefetch RFOs that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1522,7 +1599,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch data reads that have any response type.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand & prefetch data reads that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1535,7 +1612,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1548,7 +1625,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1561,7 +1638,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "tbd; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1574,7 +1651,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1587,7 +1664,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand & prefetch data reads that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1600,7 +1677,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.ANY_RESPONSE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch RFOs that have any response type.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand & prefetch RFOs that have any response type. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1613,7 +1690,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.NO_SNOOP_NEEDED",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1626,7 +1703,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1639,7 +1716,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "tbd; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "tbd Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1652,7 +1729,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.HITM_OTHER_CORE",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1665,7 +1742,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3.; Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "PublicDescription": "Counts all demand & prefetch RFOs that hit in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     }
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/floating-point.json b/tools/perf/pmu-events/arch/x86/skylakex/floating-point.json
index 1c09a328df36..286ed1a37ec9 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/floating-point.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/floating-point.json
@@ -29,10 +29,9 @@
     {
         "EventCode": "0xC7",
         "UMask": "0x8",
-        "BriefDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired.  Each count represents 4 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.  ",
+        "BriefDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired.  Each count represents 4 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
         "Counter": "0,1,2,3",
         "EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE",
-        "PublicDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired.  Each count represents 4 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/frontend.json b/tools/perf/pmu-events/arch/x86/skylakex/frontend.json
index 40abc0852cd6..403a4f89e9b2 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/frontend.json
@@ -182,7 +182,7 @@
         "BriefDescription": "Uops not delivered to Resource Allocation Table (RAT) per thread when backend of the machine is not stalled",
         "Counter": "0,1,2,3",
         "EventName": "IDQ_UOPS_NOT_DELIVERED.CORE",
-        "PublicDescription": "Counts the number of uops not delivered to Resource Allocation Table (RAT) per thread adding \u201c4 \u2013 x\u201d when Resource Allocation Table (RAT) is not stalled and Instruction Decode Queue (IDQ) delivers x uops to Resource Allocation Table (RAT) (where x belongs to {0,1,2,3}). Counting does not cover cases when: a. IDQ-Resource Allocation Table (RAT) pipe serves the other thread. b. Resource Allocation Table (RAT) is stalled for the thread (including uop drops and clear BE conditions).  c. Instruction Decode Queue (IDQ) delivers four uops.",
+        "PublicDescription": "Counts the number of uops not delivered to Resource Allocation Table (RAT) per thread adding 4  x when Resource Allocation Table (RAT) is not stalled and Instruction Decode Queue (IDQ) delivers x uops to Resource Allocation Table (RAT) (where x belongs to {0,1,2,3}). Counting does not cover cases when: a. IDQ-Resource Allocation Table (RAT) pipe serves the other thread. b. Resource Allocation Table (RAT) is stalled for the thread (including uop drops and clear BE conditions).  c. Instruction Decode Queue (IDQ) delivers four uops.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -247,20 +247,20 @@
         "BriefDescription": "Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles.",
         "Counter": "0,1,2,3",
         "EventName": "DSB2MITE_SWITCHES.PENALTY_CYCLES",
-        "PublicDescription": "Counts Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles. These cycles do not include uops routed through because of the switch itself, for example, when Instruction Decode Queue (IDQ) pre-allocation is unavailable, or Instruction Decode Queue (IDQ) is full. SBD-to-MITE switch true penalty cycles happen after the merge mux (MM) receives Decode Stream Buffer (DSB) Sync-indication until receiving the first MITE uop. MM is placed before Instruction Decode Queue (IDQ) to merge uops being fed from the MITE and Decode Stream Buffer (DSB) paths. Decode Stream Buffer (DSB) inserts the Sync-indication whenever a Decode Stream Buffer (DSB)-to-MITE switch occurs.Penalty: A Decode Stream Buffer (DSB) hit followed by a Decode Stream Buffer (DSB) miss can cost up to six cycles in which no uops are delivered to the IDQ. Most often, such switches from the Decode Stream Buffer (DSB) to the legacy pipeline cost 0\u20132 cycles.",
+        "PublicDescription": "Counts Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles. These cycles do not include uops routed through because of the switch itself, for example, when Instruction Decode Queue (IDQ) pre-allocation is unavailable, or Instruction Decode Queue (IDQ) is full. SBD-to-MITE switch true penalty cycles happen after the merge mux (MM) receives Decode Stream Buffer (DSB) Sync-indication until receiving the first MITE uop. MM is placed before Instruction Decode Queue (IDQ) to merge uops being fed from the MITE and Decode Stream Buffer (DSB) paths. Decode Stream Buffer (DSB) inserts the Sync-indication whenever a Decode Stream Buffer (DSB)-to-MITE switch occurs.Penalty: A Decode Stream Buffer (DSB) hit followed by a Decode Stream Buffer (DSB) miss can cost up to six cycles in which no uops are delivered to the IDQ. Most often, such switches from the Decode Stream Buffer (DSB) to the legacy pipeline cost 02 cycles.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired Instructions who experienced decode stream buffer (DSB - the decoded instruction-cache) miss.",
+        "BriefDescription": "Retired Instructions who experienced decode stream buffer (DSB - the decoded instruction-cache) miss. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x11",
         "Counter": "0,1,2,3",
         "EventName": "FRONTEND_RETIRED.DSB_MISS",
         "MSRIndex": "0x3F7",
-        "PublicDescription": "Counts retired Instructions that experienced DSB (Decode stream buffer i.e. the decoded instruction-cache) miss. ",
+        "PublicDescription": "Counts retired Instructions that experienced DSB (Decode stream buffer i.e. the decoded instruction-cache) miss. \r\n",
         "TakenAlone": "1",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
@@ -268,7 +268,7 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired Instructions who experienced Instruction L1 Cache true miss.",
+        "BriefDescription": "Retired Instructions who experienced Instruction L1 Cache true miss. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x12",
         "Counter": "0,1,2,3",
@@ -281,7 +281,7 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired Instructions who experienced Instruction L2 Cache true miss.",
+        "BriefDescription": "Retired Instructions who experienced Instruction L2 Cache true miss. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x13",
         "Counter": "0,1,2,3",
@@ -294,7 +294,7 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired Instructions who experienced iTLB true miss.",
+        "BriefDescription": "Retired Instructions who experienced iTLB true miss. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x14",
         "Counter": "0,1,2,3",
@@ -308,13 +308,13 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired Instructions who experienced STLB (2nd level TLB) true miss.",
+        "BriefDescription": "Retired Instructions who experienced STLB (2nd level TLB) true miss. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x15",
         "Counter": "0,1,2,3",
         "EventName": "FRONTEND_RETIRED.STLB_MISS",
         "MSRIndex": "0x3F7",
-        "PublicDescription": "Counts retired Instructions that experienced STLB (2nd level TLB) true miss. ",
+        "PublicDescription": "Counts retired Instructions that experienced STLB (2nd level TLB) true miss.",
         "TakenAlone": "1",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
@@ -322,7 +322,7 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 2 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 2 cycles which was not interrupted by a back-end stall. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x400206",
         "Counter": "0,1,2,3",
@@ -335,7 +335,7 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 2 bubble-slots for a period of 2 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 2 bubble-slots for a period of 2 cycles which was not interrupted by a back-end stall. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x200206",
         "Counter": "0,1,2,3",
@@ -348,7 +348,7 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 4 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 4 cycles which was not interrupted by a back-end stall. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x400406",
         "Counter": "0,1,2,3",
@@ -367,7 +367,7 @@
         "Counter": "0,1,2,3",
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_8",
         "MSRIndex": "0x3F7",
-        "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 8 cycles. During this period the front-end delivered no uops.",
+        "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 8 cycles. During this period the front-end delivered no uops. \r\n",
         "TakenAlone": "1",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
@@ -375,13 +375,13 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x401006",
         "Counter": "0,1,2,3",
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_16",
         "MSRIndex": "0x3F7",
-        "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 16 cycles. During this period the front-end delivered no uops.",
+        "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 16 cycles. During this period the front-end delivered no uops.\r\n",
         "TakenAlone": "1",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
@@ -389,13 +389,13 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 32 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 32 cycles which was not interrupted by a back-end stall. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x402006",
         "Counter": "0,1,2,3",
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_32",
         "MSRIndex": "0x3F7",
-        "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 32 cycles. During this period the front-end delivered no uops.",
+        "PublicDescription": "Counts retired instructions that are delivered to the back-end  after a front-end stall of at least 32 cycles. During this period the front-end delivered no uops.\r\n",
         "TakenAlone": "1",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
@@ -403,7 +403,7 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 64 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 64 cycles which was not interrupted by a back-end stall. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x404006",
         "Counter": "0,1,2,3",
@@ -416,7 +416,7 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x408006",
         "Counter": "0,1,2,3",
@@ -429,7 +429,7 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x410006",
         "Counter": "0,1,2,3",
@@ -442,7 +442,7 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 512 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 512 cycles which was not interrupted by a back-end stall. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x420006",
         "Counter": "0,1,2,3",
@@ -455,13 +455,13 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x100206",
         "Counter": "0,1,2,3",
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_2_BUBBLES_GE_1",
         "MSRIndex": "0x3F7",
-        "PublicDescription": "Counts retired instructions that are delivered to the back-end after the front-end had at least 1 bubble-slot for a period of 2 cycles. A bubble-slot is an empty issue-pipeline slot while there was no RAT stall.",
+        "PublicDescription": "Counts retired instructions that are delivered to the back-end after the front-end had at least 1 bubble-slot for a period of 2 cycles. A bubble-slot is an empty issue-pipeline slot while there was no RAT stall.\r\n",
         "TakenAlone": "1",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3"
@@ -469,7 +469,7 @@
     {
         "EventCode": "0xC6",
         "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 3 bubble-slots for a period of 2 cycles which was not interrupted by a back-end stall.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 3 bubble-slots for a period of 2 cycles which was not interrupted by a back-end stall. Precise Event.",
         "PEBS": "1",
         "MSRValue": "0x300206",
         "Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/memory.json b/tools/perf/pmu-events/arch/x86/skylakex/memory.json
index ca22a22c1abd..e7f1aa31226d 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/memory.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/memory.json
@@ -214,7 +214,7 @@
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "HLE_RETIRED.ABORTED",
-        "PublicDescription": "Number of times HLE abort was triggered.",
+        "PublicDescription": "Number of times HLE abort was triggered. (PEBS)",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -239,10 +239,9 @@
     {
         "EventCode": "0xC8",
         "UMask": "0x20",
-        "BriefDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions and certain unfriendly events (such as AD assists etc.). ",
+        "BriefDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions and certain unfriendly events (such as AD assists etc.).",
         "Counter": "0,1,2,3",
         "EventName": "HLE_RETIRED.ABORTED_UNFRIENDLY",
-        "PublicDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions and certain unfriendly events (such as AD assists etc.).",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -292,7 +291,7 @@
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "RTM_RETIRED.ABORTED",
-        "PublicDescription": "Number of times RTM abort was triggered.",
+        "PublicDescription": "Number of times RTM abort was triggered. (PEBS)",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -466,7 +465,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts demand data reads that miss in the L3. ",
+        "PublicDescription": "Counts demand data reads that miss in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -479,7 +478,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts demand data reads that miss the L3 and clean or shared data is transferred from remote cache. ",
+        "PublicDescription": "Counts demand data reads that miss the L3 and clean or shared data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -492,7 +491,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts demand data reads that miss the L3 and the modified data is transferred from remote cache. ",
+        "PublicDescription": "Counts demand data reads that miss the L3 and the modified data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -505,7 +504,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts demand data reads that miss the L3 and the data is returned from local or remote dram. ",
+        "PublicDescription": "Counts demand data reads that miss the L3 and the data is returned from local or remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -518,7 +517,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts demand data reads that miss the L3 and the data is returned from remote dram. ",
+        "PublicDescription": "Counts demand data reads that miss the L3 and the data is returned from remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -531,7 +530,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts demand data reads that miss the L3 and the data is returned from local dram. ",
+        "PublicDescription": "Counts demand data reads that miss the L3 and the data is returned from local dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -544,7 +543,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) that miss in the L3. ",
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -557,7 +556,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and clean or shared data is transferred from remote cache. ",
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and clean or shared data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -570,7 +569,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and the modified data is transferred from remote cache. ",
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and the modified data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -583,7 +582,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and the data is returned from local or remote dram. ",
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and the data is returned from local or remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -596,7 +595,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and the data is returned from remote dram. ",
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and the data is returned from remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -609,7 +608,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and the data is returned from local dram. ",
+        "PublicDescription": "Counts all demand data writes (RFOs) that miss the L3 and the data is returned from local dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -622,7 +621,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand code reads that miss in the L3. ",
+        "PublicDescription": "Counts all demand code reads that miss in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -635,7 +634,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand code reads that miss the L3 and clean or shared data is transferred from remote cache. ",
+        "PublicDescription": "Counts all demand code reads that miss the L3 and clean or shared data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -648,7 +647,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand code reads that miss the L3 and the modified data is transferred from remote cache. ",
+        "PublicDescription": "Counts all demand code reads that miss the L3 and the modified data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -661,7 +660,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand code reads that miss the L3 and the data is returned from local or remote dram. ",
+        "PublicDescription": "Counts all demand code reads that miss the L3 and the data is returned from local or remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -674,7 +673,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand code reads that miss the L3 and the data is returned from remote dram. ",
+        "PublicDescription": "Counts all demand code reads that miss the L3 and the data is returned from remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -687,7 +686,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand code reads that miss the L3 and the data is returned from local dram. ",
+        "PublicDescription": "Counts all demand code reads that miss the L3 and the data is returned from local dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -700,7 +699,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss in the L3. ",
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -713,7 +712,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and clean or shared data is transferred from remote cache. ",
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and clean or shared data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -726,7 +725,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and the modified data is transferred from remote cache. ",
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and the modified data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -739,7 +738,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and the data is returned from local or remote dram. ",
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and the data is returned from local or remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -752,7 +751,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and the data is returned from remote dram. ",
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and the data is returned from remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -765,7 +764,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and the data is returned from local dram. ",
+        "PublicDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and the data is returned from local dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -778,7 +777,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss in the L3. ",
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -791,7 +790,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and clean or shared data is transferred from remote cache. ",
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and clean or shared data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -804,7 +803,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and the modified data is transferred from remote cache. ",
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and the modified data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -817,7 +816,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and the data is returned from local or remote dram. ",
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and the data is returned from local or remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -830,7 +829,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and the data is returned from remote dram. ",
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and the data is returned from remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -843,7 +842,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and the data is returned from local dram. ",
+        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and the data is returned from local dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -856,7 +855,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss in the L3. ",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -869,7 +868,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and clean or shared data is transferred from remote cache. ",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and clean or shared data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -882,7 +881,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and the modified data is transferred from remote cache. ",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and the modified data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -895,7 +894,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and the data is returned from local or remote dram. ",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and the data is returned from local or remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -908,7 +907,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and the data is returned from remote dram. ",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and the data is returned from remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -921,7 +920,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and the data is returned from local dram. ",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and the data is returned from local dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -934,7 +933,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss in the L3. ",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -947,7 +946,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and clean or shared data is transferred from remote cache. ",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and clean or shared data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -960,7 +959,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and the modified data is transferred from remote cache. ",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and the modified data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -973,7 +972,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and the data is returned from local or remote dram. ",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and the data is returned from local or remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -986,7 +985,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and the data is returned from remote dram. ",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and the data is returned from remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -999,7 +998,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and the data is returned from local dram. ",
+        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and the data is returned from local dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1012,7 +1011,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss in the L3. ",
+        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1025,7 +1024,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and clean or shared data is transferred from remote cache. ",
+        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and clean or shared data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1038,7 +1037,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and the modified data is transferred from remote cache. ",
+        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and the modified data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1051,7 +1050,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and the data is returned from local or remote dram. ",
+        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and the data is returned from local or remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1064,7 +1063,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and the data is returned from remote dram. ",
+        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and the data is returned from remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1077,7 +1076,85 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and the data is returned from local dram. ",
+        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and the data is returned from local dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Counts any other requests that miss in the L3.",
+        "MSRValue": "0x3fbc008000 ",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts any other requests that miss in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Counts any other requests that miss the L3 and clean or shared data is transferred from remote cache.",
+        "MSRValue": "0x083fc08000 ",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS.REMOTE_HIT_FORWARD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts any other requests that miss the L3 and clean or shared data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Counts any other requests that miss the L3 and the modified data is transferred from remote cache.",
+        "MSRValue": "0x103fc08000 ",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS.REMOTE_HITM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts any other requests that miss the L3 and the modified data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Counts any other requests that miss the L3 and the data is returned from local or remote dram.",
+        "MSRValue": "0x063fc08000 ",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts any other requests that miss the L3 and the data is returned from local or remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Counts any other requests that miss the L3 and the data is returned from remote dram.",
+        "MSRValue": "0x063b808000 ",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts any other requests that miss the L3 and the data is returned from remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "CounterHTOff": "0,1,2,3"
+    },
+    {
+        "Offcore": "1",
+        "EventCode": "0xB7, 0xBB",
+        "UMask": "0x1",
+        "BriefDescription": "Counts any other requests that miss the L3 and the data is returned from local dram.",
+        "MSRValue": "0x0604008000 ",
+        "Counter": "0,1,2,3",
+        "EventName": "OFFCORE_RESPONSE.OTHER.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "PublicDescription": "Counts any other requests that miss the L3 and the data is returned from local dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1090,7 +1167,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch data reads that miss in the L3. ",
+        "PublicDescription": "Counts all prefetch data reads that miss in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1103,7 +1180,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch data reads that miss the L3 and clean or shared data is transferred from remote cache. ",
+        "PublicDescription": "Counts all prefetch data reads that miss the L3 and clean or shared data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1116,7 +1193,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch data reads that miss the L3 and the modified data is transferred from remote cache. ",
+        "PublicDescription": "Counts all prefetch data reads that miss the L3 and the modified data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1129,7 +1206,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch data reads that miss the L3 and the data is returned from local or remote dram. ",
+        "PublicDescription": "Counts all prefetch data reads that miss the L3 and the data is returned from local or remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1142,7 +1219,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch data reads that miss the L3 and the data is returned from remote dram. ",
+        "PublicDescription": "Counts all prefetch data reads that miss the L3 and the data is returned from remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1155,7 +1232,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all prefetch data reads that miss the L3 and the data is returned from local dram. ",
+        "PublicDescription": "Counts all prefetch data reads that miss the L3 and the data is returned from local dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1168,7 +1245,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch RFOs that miss in the L3. ",
+        "PublicDescription": "Counts prefetch RFOs that miss in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1181,7 +1258,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch RFOs that miss the L3 and clean or shared data is transferred from remote cache. ",
+        "PublicDescription": "Counts prefetch RFOs that miss the L3 and clean or shared data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1194,7 +1271,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch RFOs that miss the L3 and the modified data is transferred from remote cache. ",
+        "PublicDescription": "Counts prefetch RFOs that miss the L3 and the modified data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1207,7 +1284,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch RFOs that miss the L3 and the data is returned from local or remote dram. ",
+        "PublicDescription": "Counts prefetch RFOs that miss the L3 and the data is returned from local or remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1220,7 +1297,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch RFOs that miss the L3 and the data is returned from remote dram. ",
+        "PublicDescription": "Counts prefetch RFOs that miss the L3 and the data is returned from remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1233,7 +1310,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts prefetch RFOs that miss the L3 and the data is returned from local dram. ",
+        "PublicDescription": "Counts prefetch RFOs that miss the L3 and the data is returned from local dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1246,7 +1323,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch data reads that miss in the L3. ",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1259,7 +1336,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and clean or shared data is transferred from remote cache. ",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and clean or shared data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1272,7 +1349,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the modified data is transferred from remote cache. ",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the modified data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1285,7 +1362,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from local or remote dram. ",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from local or remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1298,7 +1375,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from remote dram. ",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1311,7 +1388,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from local dram. ",
+        "PublicDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from local dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1324,7 +1401,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS.ANY_SNOOP",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch RFOs that miss in the L3. ",
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss in the L3. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1337,7 +1414,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS.REMOTE_HIT_FORWARD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 and clean or shared data is transferred from remote cache. ",
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 and clean or shared data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1350,7 +1427,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS.REMOTE_HITM",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 and the modified data is transferred from remote cache. ",
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 and the modified data is transferred from remote cache. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1363,7 +1440,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 and the data is returned from local or remote dram. ",
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 and the data is returned from local or remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1376,7 +1453,7 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 and the data is returned from remote dram. ",
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 and the data is returned from remote dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     },
@@ -1389,8 +1466,8 @@
         "Counter": "0,1,2,3",
         "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "MSRIndex": "0x1a6,0x1a7",
-        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 and the data is returned from local dram.",
+        "PublicDescription": "Counts all demand & prefetch RFOs that miss the L3 and the data is returned from local dram. Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3"
     }
-]
+]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/other.json b/tools/perf/pmu-events/arch/x86/skylakex/other.json
index 70243b0b0586..778a541463eb 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/other.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/other.json
@@ -40,6 +40,42 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0x32",
+        "UMask": "0x1",
+        "BriefDescription": "Number of PREFETCHNTA instructions executed.",
+        "Counter": "0,1,2,3",
+        "EventName": "SW_PREFETCH_ACCESS.NTA",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x32",
+        "UMask": "0x2",
+        "BriefDescription": "Number of PREFETCHT0 instructions executed.",
+        "Counter": "0,1,2,3",
+        "EventName": "SW_PREFETCH_ACCESS.T0",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x32",
+        "UMask": "0x4",
+        "BriefDescription": "Number of PREFETCHT1 or PREFETCHT2 instructions executed.",
+        "Counter": "0,1,2,3",
+        "EventName": "SW_PREFETCH_ACCESS.T1_T2",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0x32",
+        "UMask": "0x8",
+        "BriefDescription": "Number of PREFETCHW instructions executed.",
+        "Counter": "0,1,2,3",
+        "EventName": "SW_PREFETCH_ACCESS.PREFETCHW",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xCB",
         "UMask": "0x1",
         "BriefDescription": "Number of hardware interrupts received by the processor.",
@@ -50,6 +86,62 @@
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
+        "EventCode": "0xEF",
+        "UMask": "0x1",
+        "Counter": "0,1,2,3",
+        "EventName": "CORE_SNOOP_RESPONSE.RSP_IHITI",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xEF",
+        "UMask": "0x2",
+        "Counter": "0,1,2,3",
+        "EventName": "CORE_SNOOP_RESPONSE.RSP_IHITFSE",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xEF",
+        "UMask": "0x4",
+        "Counter": "0,1,2,3",
+        "EventName": "CORE_SNOOP_RESPONSE.RSP_SHITFSE",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xEF",
+        "UMask": "0x8",
+        "Counter": "0,1,2,3",
+        "EventName": "CORE_SNOOP_RESPONSE.RSP_SFWDM",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xEF",
+        "UMask": "0x10",
+        "Counter": "0,1,2,3",
+        "EventName": "CORE_SNOOP_RESPONSE.RSP_IFWDM",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xEF",
+        "UMask": "0x20",
+        "Counter": "0,1,2,3",
+        "EventName": "CORE_SNOOP_RESPONSE.RSP_IFWDFE",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
+        "EventCode": "0xEF",
+        "UMask": "0x40",
+        "Counter": "0,1,2,3",
+        "EventName": "CORE_SNOOP_RESPONSE.RSP_SFWDFE",
+        "SampleAfterValue": "2000003",
+        "CounterHTOff": "0,1,2,3,4,5,6,7"
+    },
+    {
         "EventCode": "0xFE",
         "UMask": "0x2",
         "BriefDescription": "Counts number of cache lines that are allocated and written back to L3 with the intention that they are more likely to be reused shortly",
@@ -69,4 +161,4 @@
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     }
-]
+]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/pipeline.json b/tools/perf/pmu-events/arch/x86/skylakex/pipeline.json
index 0895d1e52a4a..f99f7ae27820 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/pipeline.json
@@ -3,41 +3,41 @@
         "EventCode": "0x00",
         "UMask": "0x1",
         "BriefDescription": "Instructions retired from execution.",
-        "Counter": "Fixed counter 1",
+        "Counter": "Fixed counter 0",
         "EventName": "INST_RETIRED.ANY",
         "PublicDescription": "Counts the number of instructions retired from execution. For instructions that consist of multiple micro-ops, Counts the retirement of the last micro-op of the instruction. Counting continues during hardware interrupts, traps, and inside interrupt handlers. Notes: INST_RETIRED.ANY is counted by a designated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. INST_RETIRED.ANY_P is counted by a programmable counter and it is an architectural performance event. Counting: Faulting executions of GETSEC/VM entry/VM Exit/MWait will not count as retired instructions.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 1"
+        "CounterHTOff": "Fixed counter 0"
     },
     {
         "EventCode": "0x00",
         "UMask": "0x2",
         "BriefDescription": "Core cycles when the thread is not in halt state",
-        "Counter": "Fixed counter 2",
+        "Counter": "Fixed counter 1",
         "EventName": "CPU_CLK_UNHALTED.THREAD",
         "PublicDescription": "Counts the number of core cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 2"
+        "CounterHTOff": "Fixed counter 1"
     },
     {
         "EventCode": "0x00",
         "UMask": "0x2",
         "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "Counter": "Fixed counter 2",
+        "Counter": "Fixed counter 1",
         "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
         "AnyThread": "1",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 2"
+        "CounterHTOff": "Fixed counter 1"
     },
     {
         "EventCode": "0x00",
         "UMask": "0x3",
         "BriefDescription": "Reference cycles when the core is not in halt state.",
-        "Counter": "Fixed counter 3",
+        "Counter": "Fixed counter 2",
         "EventName": "CPU_CLK_UNHALTED.REF_TSC",
         "PublicDescription": "Counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. This event has a constant ratio with the CPU_CLK_UNHALTED.REF_XCLK event. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. Note: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'.  The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'.  After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 3"
+        "CounterHTOff": "Fixed counter 2"
     },
     {
         "EventCode": "0x03",
@@ -126,7 +126,7 @@
         "BriefDescription": "Uops inserted at issue-stage in order to preserve upper bits of vector registers.",
         "Counter": "0,1,2,3",
         "EventName": "UOPS_ISSUED.VECTOR_WIDTH_MISMATCH",
-        "PublicDescription": "Counts the number of Blend Uops issued by the Resource Allocation Table (RAT) to the reservation station (RS) in order to preserve upper bits of vector registers. Starting with the Skylake microarchitecture, these Blend uops are needed since every Intel SSE instruction executed in Dirty Upper State needs to preserve bits 128-255 of the destination register. For more information, refer to \u201cMixing Intel AVX and Intel SSE Code\u201d section of the Optimization Guide.",
+        "PublicDescription": "Counts the number of Blend Uops issued by the Resource Allocation Table (RAT) to the reservation station (RS) in order to preserve upper bits of vector registers. Starting with the Skylake microarchitecture, these Blend uops are needed since every Intel SSE instruction executed in Dirty Upper State needs to preserve bits 128-255 of the destination register. For more information, refer to Mixing Intel AVX and Intel SSE Code section of the Optimization Guide.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -762,11 +762,10 @@
         "EdgeDetect": "1",
         "EventCode": "0xC3",
         "UMask": "0x1",
-        "BriefDescription": "Number of machine clears (nukes) of any type. ",
+        "BriefDescription": "Number of machine clears (nukes) of any type.",
         "Counter": "0,1,2,3",
         "EventName": "MACHINE_CLEARS.COUNT",
         "CounterMask": "1",
-        "PublicDescription": "Number of machine clears (nukes) of any type.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -799,7 +798,7 @@
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.CONDITIONAL",
         "Errata": "SKL091",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts conditional branch instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts conditional branch instructions retired.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -811,14 +810,14 @@
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.NEAR_CALL",
         "Errata": "SKL091",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts both direct and indirect near call instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts both direct and indirect near call instructions retired.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC4",
         "UMask": "0x4",
-        "BriefDescription": "All (macro) branch instructions retired. ",
+        "BriefDescription": "All (macro) branch instructions retired.",
         "PEBS": "2",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
@@ -835,7 +834,7 @@
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.NEAR_RETURN",
         "Errata": "SKL091",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts return instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts return instructions retired.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -858,19 +857,19 @@
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
         "Errata": "SKL091",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts taken branch instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts taken branch instructions retired.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC4",
         "UMask": "0x40",
-        "BriefDescription": "Far branch instructions retired.",
+        "BriefDescription": "Counts the number of far branch instructions retired.",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_INST_RETIRED.FAR_BRANCH",
         "Errata": "SKL091",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts far branch instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts far branch instructions retired.",
         "SampleAfterValue": "100007",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -891,7 +890,7 @@
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_MISP_RETIRED.CONDITIONAL",
-        "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts mispredicted conditional branch instructions retired.",
+        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts mispredicted conditional branch instructions retired.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -902,14 +901,14 @@
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_MISP_RETIRED.NEAR_CALL",
-        "PublicDescription": "Counts both taken and not taken retired mispredicted direct and indirect near calls, including both register and memory indirect.",
+        "PublicDescription": "This event counts both taken and not taken retired mispredicted direct and indirect near calls, including both register and memory indirect.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0xC5",
         "UMask": "0x4",
-        "BriefDescription": "Mispredicted macro branch instructions retired. ",
+        "BriefDescription": "Mispredicted macro branch instructions retired.",
         "PEBS": "2",
         "Counter": "0,1,2,3",
         "EventName": "BR_MISP_RETIRED.ALL_BRANCHES_PEBS",
@@ -920,10 +919,11 @@
     {
         "EventCode": "0xC5",
         "UMask": "0x20",
-        "BriefDescription": "Number of near branch instructions retired that were mispredicted and taken.",
+        "BriefDescription": "Number of near branch instructions retired that were mispredicted and taken. ",
         "PEBS": "1",
         "Counter": "0,1,2,3",
         "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
+        "PublicDescription": "Number of near branch instructions retired that were mispredicted and taken.",
         "SampleAfterValue": "400009",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/virtual-memory.json b/tools/perf/pmu-events/arch/x86/skylakex/virtual-memory.json
index 70750dab7ead..7f466c97e485 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/virtual-memory.json
@@ -12,30 +12,30 @@
     {
         "EventCode": "0x08",
         "UMask": "0x2",
-        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes (4K).",
+        "BriefDescription": "Page walk completed due to a demand data load to a 4K page",
         "Counter": "0,1,2,3",
         "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_4K",
-        "PublicDescription": "Counts demand data loads that caused a completed page walk (4K page size). This implies it missed in all TLB levels. The page walk can end with or without a fault.",
+        "PublicDescription": "Counts page walks completed due to demand data loads whose address translations missed in the TLB and were mapped to 4K pages.  The page walks can end with or without a page fault.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x08",
         "UMask": "0x4",
-        "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes (2M/4M).",
+        "BriefDescription": "Page walk completed due to a demand data load to a 2M/4M page",
         "Counter": "0,1,2,3",
         "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M",
-        "PublicDescription": "Counts demand data loads that caused a completed page walk (2M and 4M page sizes). This implies it missed in all TLB levels. The page walk can end with or without a fault.",
+        "PublicDescription": "Counts page walks completed due to demand data loads whose address translations missed in the TLB and were mapped to 2M/4M pages.  The page walks can end with or without a page fault.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x08",
         "UMask": "0x8",
-        "BriefDescription": "Load miss in all TLB levels causes a page walk that completes. (1G)",
+        "BriefDescription": "Page walk completed due to a demand data load to a 1G page",
         "Counter": "0,1,2,3",
         "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_1G",
-        "PublicDescription": "Counts load misses in all DTLB levels that cause a completed page walk (1G page size). The page walk can end with or without a fault.",
+        "PublicDescription": "Counts page walks completed due to demand data loads whose address translations missed in the TLB and were mapped to 4K pages.  The page walks can end with or without a page fault.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -52,17 +52,17 @@
     {
         "EventCode": "0x08",
         "UMask": "0x10",
-        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake. ",
+        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake.",
         "Counter": "0,1,2,3",
         "EventName": "DTLB_LOAD_MISSES.WALK_PENDING",
-        "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake microarchitecture. ",
+        "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake microarchitecture.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x08",
         "UMask": "0x10",
-        "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a load. EPT page walk duration are excluded in Skylake. ",
+        "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a load. EPT page walk duration are excluded in Skylake.",
         "Counter": "0,1,2,3",
         "EventName": "DTLB_LOAD_MISSES.WALK_ACTIVE",
         "CounterMask": "1",
@@ -93,30 +93,30 @@
     {
         "EventCode": "0x49",
         "UMask": "0x2",
-        "BriefDescription": "Store miss in all TLB levels causes a page walk that completes. (4K)",
+        "BriefDescription": "Page walk completed due to a demand data store to a 4K page",
         "Counter": "0,1,2,3",
         "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_4K",
-        "PublicDescription": "Counts demand data stores that caused a completed page walk (4K page size). This implies it missed in all TLB levels. The page walk can end with or without a fault.",
+        "PublicDescription": "Counts page walks completed due to demand data stores whose address translations missed in the TLB and were mapped to 4K pages.  The page walks can end with or without a page fault.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x49",
         "UMask": "0x4",
-        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks (2M/4M)",
+        "BriefDescription": "Page walk completed due to a demand data store to a 2M/4M page",
         "Counter": "0,1,2,3",
         "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_2M_4M",
-        "PublicDescription": "Counts demand data stores that caused a completed page walk (2M and 4M page sizes). This implies it missed in all TLB levels. The page walk can end with or without a fault.",
+        "PublicDescription": "Counts page walks completed due to demand data stores whose address translations missed in the TLB and were mapped to 2M/4M pages.  The page walks can end with or without a page fault.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x49",
         "UMask": "0x8",
-        "BriefDescription": "Store misses in all DTLB levels that cause completed page walks (1G)",
+        "BriefDescription": "Page walk completed due to a demand data store to a 1G page",
         "Counter": "0,1,2,3",
         "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_1G",
-        "PublicDescription": "Counts store misses in all DTLB levels that cause a completed page walk (1G page size). The page walk can end with or without a fault.",
+        "PublicDescription": "Counts page walks completed due to demand data stores whose address translations missed in the TLB and were mapped to 1G pages.  The page walks can end with or without a page fault.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -133,17 +133,17 @@
     {
         "EventCode": "0x49",
         "UMask": "0x10",
-        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake. ",
+        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake.",
         "Counter": "0,1,2,3",
         "EventName": "DTLB_STORE_MISSES.WALK_PENDING",
-        "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake microarchitecture. ",
+        "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake microarchitecture.",
         "SampleAfterValue": "2000003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
     {
         "EventCode": "0x49",
         "UMask": "0x10",
-        "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a store. EPT page walk duration are excluded in Skylake. ",
+        "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a store. EPT page walk duration are excluded in Skylake.",
         "Counter": "0,1,2,3",
         "EventName": "DTLB_STORE_MISSES.WALK_ACTIVE",
         "CounterMask": "1",
@@ -197,7 +197,7 @@
         "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (2M/4M)",
         "Counter": "0,1,2,3",
         "EventName": "ITLB_MISSES.WALK_COMPLETED_2M_4M",
-        "PublicDescription": "Counts completed page walks of any page size (4K/2M/4M/1G) caused by a code fetch. This implies it missed in the ITLB and further levels of TLB. The page walk can end with or without a fault.",
+        "PublicDescription": "Counts code misses in all ITLB levels that caused a completed page walk (2M and 4M page sizes). The page walk can end with or without a fault.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
@@ -224,10 +224,10 @@
     {
         "EventCode": "0x85",
         "UMask": "0x10",
-        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake. ",
+        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake.",
         "Counter": "0,1,2,3",
         "EventName": "ITLB_MISSES.WALK_PENDING",
-        "PublicDescription": "Counts 1 per cycle for each PMH (Page Miss Handler) that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake michroarchitecture. ",
+        "PublicDescription": "Counts 1 per cycle for each PMH (Page Miss Handler) that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake michroarchitecture.",
         "SampleAfterValue": "100003",
         "CounterHTOff": "0,1,2,3,4,5,6,7"
     },
diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
index 9eb7047bafe4..b578aa26e375 100644
--- a/tools/perf/pmu-events/jevents.c
+++ b/tools/perf/pmu-events/jevents.c
@@ -116,6 +116,43 @@ static void fixdesc(char *s)
                 *e = 0;
 }
 
+/* Add escapes for '\' so they are proper C strings. */
+static char *fixregex(char *s)
+{
+        int len = 0;
+        int esc_count = 0;
+        char *fixed = NULL;
+        char *p, *q;
+
+        /* Count the number of '\' in string */
+        for (p = s; *p; p++) {
+                ++len;
+                if (*p == '\\')
+                        ++esc_count;
+        }
+
+        if (esc_count == 0)
+                return s;
+
+        /* allocate space for a new string */
+        fixed = (char *) malloc(len + 1);
+        if (!fixed)
+                return NULL;
+
+        /* copy over the characters */
+        q = fixed;
+        for (p = s; *p; p++) {
+                if (*p == '\\') {
+                        *q = '\\';
+                        ++q;
+                }
+                *q = *p;
+                ++q;
+        }
+        *q = '\0';
+        return fixed;
+}
+
 static struct msrmap {
         const char *num;
         const char *pname;
@@ -648,7 +685,7 @@ static int process_mapfile(FILE *outfp, char *fpath)
                 }
                 line[strlen(line)-1] = '\0';
 
-                cpuid = strtok_r(p, ",", &save);
+                cpuid = fixregex(strtok_r(p, ",", &save));
                 version = strtok_r(NULL, ",", &save);
                 fname = strtok_r(NULL, ",", &save);
                 type = strtok_r(NULL, ",", &save);
diff --git a/tools/perf/scripts/python/bin/mem-phys-addr-record b/tools/perf/scripts/python/bin/mem-phys-addr-record
new file mode 100644
index 000000000000..5a875122a904
--- /dev/null
+++ b/tools/perf/scripts/python/bin/mem-phys-addr-record
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+#
+# Profiling physical memory by all retired load instructions/uops event
+# MEM_INST_RETIRED.ALL_LOADS or MEM_UOPS_RETIRED.ALL_LOADS
+#
+
+load=`perf list | grep mem_inst_retired.all_loads`
+if [ -z "$load" ]; then
+        load=`perf list | grep mem_uops_retired.all_loads`
+fi
+if [ -z "$load" ]; then
+        echo "There is no event to count all retired load instructions/uops."
+        exit 1
+fi
+
+arg=$(echo $load | tr -d ' ')
+arg="$arg:P"
+perf record --phys-data -e $arg $@
diff --git a/tools/perf/scripts/python/bin/mem-phys-addr-report b/tools/perf/scripts/python/bin/mem-phys-addr-report
new file mode 100644
index 000000000000..3f2b847e2eab
--- /dev/null
+++ b/tools/perf/scripts/python/bin/mem-phys-addr-report
@@ -0,0 +1,3 @@
+#!/bin/bash
+# description: resolve physical address samples
+perf script $@ -s "$PERF_EXEC_PATH"/scripts/python/mem-phys-addr.py
diff --git a/tools/perf/scripts/python/mem-phys-addr.py b/tools/perf/scripts/python/mem-phys-addr.py
new file mode 100644
index 000000000000..ebee2c5ae496
--- /dev/null
+++ b/tools/perf/scripts/python/mem-phys-addr.py
@@ -0,0 +1,95 @@
+# mem-phys-addr.py: Resolve physical address samples
+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright (c) 2018, Intel Corporation.
+
+from __future__ import division
+import os
+import sys
+import struct
+import re
+import bisect
+import collections
+
+sys.path.append(os.environ['PERF_EXEC_PATH'] + \
+        '/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
+
+#physical address ranges for System RAM
+system_ram = []
+#physical address ranges for Persistent Memory
+pmem = []
+#file object for proc iomem
+f = None
+#Count for each type of memory
+load_mem_type_cnt = collections.Counter()
+#perf event name
+event_name = None
+
+def parse_iomem():
+        global f
+        f = open('/proc/iomem', 'r')
+        for i, j in enumerate(f):
+                m = re.split('-|:',j,2)
+                if m[2].strip() == 'System RAM':
+                        system_ram.append(long(m[0], 16))
+                        system_ram.append(long(m[1], 16))
+                if m[2].strip() == 'Persistent Memory':
+                        pmem.append(long(m[0], 16))
+                        pmem.append(long(m[1], 16))
+
+def print_memory_type():
+        print "Event: %s" % (event_name)
+        print "%-40s  %10s  %10s\n" % ("Memory type", "count", "percentage"),
+        print "%-40s  %10s  %10s\n" % ("----------------------------------------", \
+                                        "-----------", "-----------"),
+        total = sum(load_mem_type_cnt.values())
+        for mem_type, count in sorted(load_mem_type_cnt.most_common(), \
+                                        key = lambda(k, v): (v, k), reverse = True):
+                print "%-40s  %10d  %10.1f%%\n" % (mem_type, count, 100 * count / total),
+
+def trace_begin():
+        parse_iomem()
+
+def trace_end():
+        print_memory_type()
+        f.close()
+
+def is_system_ram(phys_addr):
+        #/proc/iomem is sorted
+        position = bisect.bisect(system_ram, phys_addr)
+        if position % 2 == 0:
+                return False
+        return True
+
+def is_persistent_mem(phys_addr):
+        position = bisect.bisect(pmem, phys_addr)
+        if position % 2 == 0:
+                return False
+        return True
+
+def find_memory_type(phys_addr):
+        if phys_addr == 0:
+                return "N/A"
+        if is_system_ram(phys_addr):
+                return "System RAM"
+
+        if is_persistent_mem(phys_addr):
+                return "Persistent Memory"
+
+        #slow path, search all
+        f.seek(0, 0)
+        for j in f:
+                m = re.split('-|:',j,2)
+                if long(m[0], 16) <= phys_addr <= long(m[1], 16):
+                        return m[2]
+        return "N/A"
+
+def process_event(param_dict):
+        name       = param_dict["ev_name"]
+        sample     = param_dict["sample"]
+        phys_addr  = sample["phys_addr"]
+
+        global event_name
+        if event_name == None:
+                event_name = name
+        load_mem_type_cnt[find_memory_type(phys_addr)] += 1
diff --git a/tools/perf/tests/attr.c b/tools/perf/tests/attr.c
index 0e1367f90af5..97f64ad7fa08 100644
--- a/tools/perf/tests/attr.c
+++ b/tools/perf/tests/attr.c
@@ -124,6 +124,12 @@ static int store_event(struct perf_event_attr *attr, pid_t pid, int cpu,
         WRITE_ASS(exclude_guest,  "d");
         WRITE_ASS(exclude_callchain_kernel, "d");
         WRITE_ASS(exclude_callchain_user, "d");
+        WRITE_ASS(mmap2,          "d");
+        WRITE_ASS(comm_exec,      "d");
+        WRITE_ASS(context_switch, "d");
+        WRITE_ASS(write_backward, "d");
+        WRITE_ASS(namespaces,     "d");
+        WRITE_ASS(use_clockid,    "d");
         WRITE_ASS(wakeup_events, PRIu32);
         WRITE_ASS(bp_type, PRIu32);
         WRITE_ASS(config1, "llu");
diff --git a/tools/perf/tests/backward-ring-buffer.c b/tools/perf/tests/backward-ring-buffer.c
index 71b9a0b613d2..4035d43523c3 100644
--- a/tools/perf/tests/backward-ring-buffer.c
+++ b/tools/perf/tests/backward-ring-buffer.c
@@ -33,8 +33,8 @@ static int count_samples(struct perf_evlist *evlist, int *sample_count,
         for (i = 0; i < evlist->nr_mmaps; i++) {
                 union perf_event *event;
 
-                perf_mmap__read_catchup(&evlist->backward_mmap[i]);
-                while ((event = perf_mmap__read_backward(&evlist->backward_mmap[i])) != NULL) {
+                perf_mmap__read_catchup(&evlist->overwrite_mmap[i]);
+                while ((event = perf_mmap__read_backward(&evlist->overwrite_mmap[i])) != NULL) {
                         const u32 type = event->header.type;
 
                         switch (type) {
@@ -59,7 +59,7 @@ static int do_test(struct perf_evlist *evlist, int mmap_pages,
         int err;
         char sbuf[STRERR_BUFSIZE];
 
-        err = perf_evlist__mmap(evlist, mmap_pages, true);
+        err = perf_evlist__mmap(evlist, mmap_pages);
         if (err < 0) {
                 pr_debug("perf_evlist__mmap: %s\n",
                          str_error_r(errno, sbuf, sizeof(sbuf)));
diff --git a/tools/perf/tests/bp_signal.c b/tools/perf/tests/bp_signal.c
index 335b695f4970..a467615c5a0e 100644
--- a/tools/perf/tests/bp_signal.c
+++ b/tools/perf/tests/bp_signal.c
@@ -296,7 +296,7 @@ bool test__bp_signal_is_supported(void)
  * instruction breakpoint using the perf event interface.
  * Once it's there we can release this.
  */
-#ifdef __powerpc__
+#if defined(__powerpc__) || defined(__s390x__)
         return false;
 #else
         return true;
diff --git a/tools/perf/tests/bpf-script-example.c b/tools/perf/tests/bpf-script-example.c
index 268e5f8e4aa2..e4123c1b0e88 100644
--- a/tools/perf/tests/bpf-script-example.c
+++ b/tools/perf/tests/bpf-script-example.c
@@ -31,8 +31,8 @@ struct bpf_map_def SEC("maps") flip_table = {
         .max_entries = 1,
 };
 
-SEC("func=SyS_epoll_wait")
-int bpf_func__SyS_epoll_wait(void *ctx)
+SEC("func=SyS_epoll_pwait")
+int bpf_func__SyS_epoll_pwait(void *ctx)
 {
         int ind =0;
         int *flag = bpf_map_lookup_elem(&flip_table, &ind);
diff --git a/tools/perf/tests/bpf.c b/tools/perf/tests/bpf.c
index 34c22cdf4d5d..e8399beca62b 100644
--- a/tools/perf/tests/bpf.c
+++ b/tools/perf/tests/bpf.c
@@ -3,6 +3,7 @@
 #include <sys/epoll.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <fcntl.h>
 #include <util/util.h>
 #include <util/bpf-loader.h>
 #include <util/evlist.h>
@@ -19,13 +20,13 @@
 
 #ifdef HAVE_LIBBPF_SUPPORT
 
-static int epoll_wait_loop(void)
+static int epoll_pwait_loop(void)
 {
         int i;
 
         /* Should fail NR_ITERS times */
         for (i = 0; i < NR_ITERS; i++)
-                epoll_wait(-(i + 1), NULL, 0, 0);
+                epoll_pwait(-(i + 1), NULL, 0, 0, NULL);
         return 0;
 }
 
@@ -63,46 +64,41 @@ static struct {
         bool    pin;
 } bpf_testcase_table[] = {
         {
-                LLVM_TESTCASE_BASE,
-                "Basic BPF filtering",
-                "[basic_bpf_test]",
-                "fix 'perf test LLVM' first",
-                "load bpf object failed",
-                &epoll_wait_loop,
-                (NR_ITERS + 1) / 2,
-                false,
+                .prog_id          = LLVM_TESTCASE_BASE,
+                .desc             = "Basic BPF filtering",
+                .name             = "[basic_bpf_test]",
+                .msg_compile_fail = "fix 'perf test LLVM' first",
+                .msg_load_fail    = "load bpf object failed",
+                .target_func      = &epoll_pwait_loop,
+                .expect_result    = (NR_ITERS + 1) / 2,
         },
         {
-                LLVM_TESTCASE_BASE,
-                "BPF pinning",
-                "[bpf_pinning]",
-                "fix kbuild first",
-                "check your vmlinux setting?",
-                &epoll_wait_loop,
-                (NR_ITERS + 1) / 2,
-                true,
+                .prog_id          = LLVM_TESTCASE_BASE,
+                .desc             = "BPF pinning",
+                .name             = "[bpf_pinning]",
+                .msg_compile_fail = "fix kbuild first",
+                .msg_load_fail    = "check your vmlinux setting?",
+                .target_func      = &epoll_pwait_loop,
+                .expect_result    = (NR_ITERS + 1) / 2,
+                .pin              = true,
         },
 #ifdef HAVE_BPF_PROLOGUE
         {
-                LLVM_TESTCASE_BPF_PROLOGUE,
-                "BPF prologue generation",
-                "[bpf_prologue_test]",
-                "fix kbuild first",
-                "check your vmlinux setting?",
-                &llseek_loop,
-                (NR_ITERS + 1) / 4,
-                false,
+                .prog_id          = LLVM_TESTCASE_BPF_PROLOGUE,
+                .desc             = "BPF prologue generation",
+                .name             = "[bpf_prologue_test]",
+                .msg_compile_fail = "fix kbuild first",
+                .msg_load_fail    = "check your vmlinux setting?",
+                .target_func      = &llseek_loop,
+                .expect_result    = (NR_ITERS + 1) / 4,
         },
 #endif
         {
-                LLVM_TESTCASE_BPF_RELOCATION,
-                "BPF relocation checker",
-                "[bpf_relocation_test]",
-                "fix 'perf test LLVM' first",
-                "libbpf error when dealing with relocation",
-                NULL,
-                0,
-                false,
+                .prog_id          = LLVM_TESTCASE_BPF_RELOCATION,
+                .desc             = "BPF relocation checker",
+                .name             = "[bpf_relocation_test]",
+                .msg_compile_fail = "fix 'perf test LLVM' first",
+                .msg_load_fail    = "libbpf error when dealing with relocation",
         },
 };
 
@@ -167,7 +163,7 @@ static int do_test(struct bpf_object *obj, int (*func)(void),
                 goto out_delete_evlist;
         }
 
-        err = perf_evlist__mmap(evlist, opts.mmap_pages, false);
+        err = perf_evlist__mmap(evlist, opts.mmap_pages);
         if (err < 0) {
                 pr_debug("perf_evlist__mmap: %s\n",
                          str_error_r(errno, sbuf, sizeof(sbuf)));
@@ -190,7 +186,7 @@ static int do_test(struct bpf_object *obj, int (*func)(void),
         }
 
         if (count != expect) {
-                pr_debug("BPF filter result incorrect\n");
+                pr_debug("BPF filter result incorrect, expected %d, got %d samples\n", expect, count);
                 goto out_delete_evlist;
         }
 
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
index 766573e236e4..fafa014240cd 100644
--- a/tools/perf/tests/builtin-test.c
+++ b/tools/perf/tests/builtin-test.c
@@ -411,9 +411,9 @@ static const char *shell_test__description(char *description, size_t size,
         return description ? trim(description + 1) : NULL;
 }
 
-#define for_each_shell_test(dir, ent)           \
+#define for_each_shell_test(dir, base, ent)     \
         while ((ent = readdir(dir)) != NULL)    \
-                if (ent->d_type == DT_REG && ent->d_name[0] != '.')
+                if (!is_directory(base, ent))
 
 static const char *shell_tests__dir(char *path, size_t size)
 {
@@ -452,7 +452,7 @@ static int shell_tests__max_desc_width(void)
         if (!dir)
                 return -1;
 
-        for_each_shell_test(dir, ent) {
+        for_each_shell_test(dir, path, ent) {
                 char bf[256];
                 const char *desc = shell_test__description(bf, sizeof(bf), path, ent->d_name);
 
@@ -504,7 +504,7 @@ static int run_shell_tests(int argc, const char *argv[], int i, int width)
         if (!dir)
                 return -1;
 
-        for_each_shell_test(dir, ent) {
+        for_each_shell_test(dir, st.dir, ent) {
                 int curr = i++;
                 char desc[256];
                 struct test test = {
@@ -614,7 +614,7 @@ static int perf_test__list_shell(int argc, const char **argv, int i)
         if (!dir)
                 return -1;
 
-        for_each_shell_test(dir, ent) {
+        for_each_shell_test(dir, path, ent) {
                 int curr = i++;
                 char bf[256];
                 struct test t = {
diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c
index fcc8984bc329..3bf7b145b826 100644
--- a/tools/perf/tests/code-reading.c
+++ b/tools/perf/tests/code-reading.c
@@ -639,7 +639,7 @@ static int do_test_code_reading(bool try_kcore)
                 break;
         }
 
-        ret = perf_evlist__mmap(evlist, UINT_MAX, false);
+        ret = perf_evlist__mmap(evlist, UINT_MAX);
         if (ret < 0) {
                 pr_debug("perf_evlist__mmap failed\n");
                 goto out_put;
diff --git a/tools/perf/tests/dwarf-unwind.c b/tools/perf/tests/dwarf-unwind.c
index ac40e05bcab4..260418969120 100644
--- a/tools/perf/tests/dwarf-unwind.c
+++ b/tools/perf/tests/dwarf-unwind.c
@@ -173,6 +173,7 @@ int test__dwarf_unwind(struct test *test __maybe_unused, int subtest __maybe_unu
         }
 
         callchain_param.record_mode = CALLCHAIN_DWARF;
+        dwarf_callchain_users = true;
 
         if (init_live_machine(machine)) {
                 pr_err("Could not init machine\n");
diff --git a/tools/perf/tests/keep-tracking.c b/tools/perf/tests/keep-tracking.c
index 842d33637a18..c46530918938 100644
--- a/tools/perf/tests/keep-tracking.c
+++ b/tools/perf/tests/keep-tracking.c
@@ -95,7 +95,7 @@ int test__keep_tracking(struct test *test __maybe_unused, int subtest __maybe_un
                 goto out_err;
         }
 
-        CHECK__(perf_evlist__mmap(evlist, UINT_MAX, false));
+        CHECK__(perf_evlist__mmap(evlist, UINT_MAX));
 
         /*
          * First, test that a 'comm' event can be found when the event is
diff --git a/tools/perf/tests/mmap-basic.c b/tools/perf/tests/mmap-basic.c
index 5a8bf318f8a7..c0e971da965c 100644
--- a/tools/perf/tests/mmap-basic.c
+++ b/tools/perf/tests/mmap-basic.c
@@ -94,7 +94,7 @@ int test__basic_mmap(struct test *test __maybe_unused, int subtest __maybe_unuse
                 expected_nr_events[i] = 1 + rand() % 127;
         }
 
-        if (perf_evlist__mmap(evlist, 128, true) < 0) {
+        if (perf_evlist__mmap(evlist, 128) < 0) {
                 pr_debug("failed to mmap events: %d (%s)\n", errno,
                          str_error_r(errno, sbuf, sizeof(sbuf)));
                 goto out_delete_evlist;
diff --git a/tools/perf/tests/openat-syscall-tp-fields.c b/tools/perf/tests/openat-syscall-tp-fields.c
index d9619d265314..43519267b93b 100644
--- a/tools/perf/tests/openat-syscall-tp-fields.c
+++ b/tools/perf/tests/openat-syscall-tp-fields.c
@@ -1,5 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/err.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 #include "perf.h"
 #include "evlist.h"
 #include "evsel.h"
@@ -64,7 +67,7 @@ int test__syscall_openat_tp_fields(struct test *test __maybe_unused, int subtest
                 goto out_delete_evlist;
         }
 
-        err = perf_evlist__mmap(evlist, UINT_MAX, false);
+        err = perf_evlist__mmap(evlist, UINT_MAX);
         if (err < 0) {
                 pr_debug("perf_evlist__mmap: %s\n",
                          str_error_r(errno, sbuf, sizeof(sbuf)));
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index f0679613bd18..18b06444f230 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -13,7 +13,6 @@
 #include <unistd.h>
 #include <linux/kernel.h>
 #include <linux/hw_breakpoint.h>
-#include <api/fs/fs.h>
 #include <api/fs/tracing_path.h>
 
 #define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \
diff --git a/tools/perf/tests/perf-record.c b/tools/perf/tests/perf-record.c
index c34904d37705..0afafab85238 100644
--- a/tools/perf/tests/perf-record.c
+++ b/tools/perf/tests/perf-record.c
@@ -141,7 +141,7 @@ int test__PERF_RECORD(struct test *test __maybe_unused, int subtest __maybe_unus
          * fds in the same CPU to be injected in the same mmap ring buffer
          * (using ioctl(PERF_EVENT_IOC_SET_OUTPUT)).
          */
-        err = perf_evlist__mmap(evlist, opts.mmap_pages, false);
+        err = perf_evlist__mmap(evlist, opts.mmap_pages);
         if (err < 0) {
                 pr_debug("perf_evlist__mmap: %s\n",
                          str_error_r(errno, sbuf, sizeof(sbuf)));
diff --git a/tools/perf/tests/sample-parsing.c b/tools/perf/tests/sample-parsing.c
index 3ec6302b6498..0e2d00d69e6e 100644
--- a/tools/perf/tests/sample-parsing.c
+++ b/tools/perf/tests/sample-parsing.c
@@ -248,7 +248,7 @@ static int do_test(u64 sample_type, u64 sample_regs, u64 read_format)
         event->header.size = sz;
 
         err = perf_event__synthesize_sample(event, sample_type, read_format,
-                                            &sample, false);
+                                            &sample);
         if (err) {
                 pr_debug("%s failed for sample_type %#"PRIx64", error %d\n",
                          "perf_event__synthesize_sample", sample_type, err);
diff --git a/tools/perf/tests/shell/trace+probe_vfs_getname.sh b/tools/perf/tests/shell/trace+probe_vfs_getname.sh
index 2a9ef080efd0..55ad9793d544 100755
--- a/tools/perf/tests/shell/trace+probe_vfs_getname.sh
+++ b/tools/perf/tests/shell/trace+probe_vfs_getname.sh
@@ -17,10 +17,9 @@ skip_if_no_perf_probe || exit 2
 file=$(mktemp /tmp/temporary_file.XXXXX)
 
 trace_open_vfs_getname() {
-        test "$(uname -m)" = s390x && { svc="openat"; txt="dfd: +CWD, +"; }
-
-        perf trace -e ${svc:-open} touch $file 2>&1 | \
-        egrep " +[0-9]+\.[0-9]+ +\( +[0-9]+\.[0-9]+ ms\): +touch\/[0-9]+ ${svc:-open}\(${txt}filename: +${file}, +flags: CREAT\|NOCTTY\|NONBLOCK\|WRONLY, +mode: +IRUGO\|IWUGO\) += +[0-9]+$"
+        evts=$(echo $(perf list syscalls:sys_enter_open* |& egrep 'open(at)? ' | sed -r 's/.*sys_enter_([a-z]+) +\[.*$/\1/') | sed 's/ /,/')
+        perf trace -e $evts touch $file 2>&1 | \
+        egrep " +[0-9]+\.[0-9]+ +\( +[0-9]+\.[0-9]+ ms\): +touch\/[0-9]+ open(at)?\((dfd: +CWD, +)?filename: +${file}, +flags: CREAT\|NOCTTY\|NONBLOCK\|WRONLY, +mode: +IRUGO\|IWUGO\) += +[0-9]+$"
 }
 
 
diff --git a/tools/perf/tests/sw-clock.c b/tools/perf/tests/sw-clock.c
index 725a196991a8..f6c72f915d48 100644
--- a/tools/perf/tests/sw-clock.c
+++ b/tools/perf/tests/sw-clock.c
@@ -78,7 +78,7 @@ static int __test__sw_clock_freq(enum perf_sw_ids clock_id)
                 goto out_delete_evlist;
         }
 
-        err = perf_evlist__mmap(evlist, 128, true);
+        err = perf_evlist__mmap(evlist, 128);
         if (err < 0) {
                 pr_debug("failed to mmap event: %d (%s)\n", errno,
                          str_error_r(errno, sbuf, sizeof(sbuf)));
diff --git a/tools/perf/tests/switch-tracking.c b/tools/perf/tests/switch-tracking.c
index 7d3f4bf9534f..33e00295a972 100644
--- a/tools/perf/tests/switch-tracking.c
+++ b/tools/perf/tests/switch-tracking.c
@@ -449,7 +449,7 @@ int test__switch_tracking(struct test *test __maybe_unused, int subtest __maybe_
                 goto out;
         }
 
-        err = perf_evlist__mmap(evlist, UINT_MAX, false);
+        err = perf_evlist__mmap(evlist, UINT_MAX);
         if (err) {
                 pr_debug("perf_evlist__mmap failed!\n");
                 goto out_err;
diff --git a/tools/perf/tests/task-exit.c b/tools/perf/tests/task-exit.c
index 89c8e1604ca7..01b62b81751b 100644
--- a/tools/perf/tests/task-exit.c
+++ b/tools/perf/tests/task-exit.c
@@ -101,7 +101,7 @@ int test__task_exit(struct test *test __maybe_unused, int subtest __maybe_unused
                 goto out_delete_evlist;
         }
 
-        if (perf_evlist__mmap(evlist, 128, true) < 0) {
+        if (perf_evlist__mmap(evlist, 128) < 0) {
                 pr_debug("failed to mmap events: %d (%s)\n", errno,
                          str_error_r(errno, sbuf, sizeof(sbuf)));
                 goto out_delete_evlist;
diff --git a/tools/perf/tests/thread-map.c b/tools/perf/tests/thread-map.c
index dbcb6a19b375..4de1939b58ba 100644
--- a/tools/perf/tests/thread-map.c
+++ b/tools/perf/tests/thread-map.c
@@ -105,7 +105,7 @@ int test__thread_map_remove(struct test *test __maybe_unused, int subtest __mayb
         TEST_ASSERT_VAL("failed to allocate map string",
                         asprintf(&str, "%d,%d", getpid(), getppid()) >= 0);
 
-        threads = thread_map__new_str(str, NULL, 0);
+        threads = thread_map__new_str(str, NULL, 0, false);
 
         TEST_ASSERT_VAL("failed to allocate thread_map",
                         threads);
diff --git a/tools/perf/trace/beauty/Build b/tools/perf/trace/beauty/Build
index 066bbf0f4a74..66330d4b739b 100644
--- a/tools/perf/trace/beauty/Build
+++ b/tools/perf/trace/beauty/Build
@@ -1,5 +1,6 @@
 libperf-y += clone.o
 libperf-y += fcntl.o
+libperf-y += flock.o
 ifeq ($(SRCARCH),$(filter $(SRCARCH),x86))
 libperf-y += ioctl.o
 endif
diff --git a/tools/perf/trace/beauty/arch_errno_names.c b/tools/perf/trace/beauty/arch_errno_names.c
new file mode 100644
index 000000000000..ede031c3a9e0
--- /dev/null
+++ b/tools/perf/trace/beauty/arch_errno_names.c
@@ -0,0 +1 @@
+#include "trace/beauty/generated/arch_errno_name_array.c"
diff --git a/tools/perf/trace/beauty/arch_errno_names.sh b/tools/perf/trace/beauty/arch_errno_names.sh
new file mode 100755
index 000000000000..22c9fc900c84
--- /dev/null
+++ b/tools/perf/trace/beauty/arch_errno_names.sh
@@ -0,0 +1,100 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+#
+# Generate C file mapping errno codes to errno names.
+#
+# Copyright IBM Corp. 2018
+# Author(s):  Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
+
+gcc="$1"
+toolsdir="$2"
+include_path="-I$toolsdir/include/uapi"
+
+arch_string()
+{
+        echo "$1" |sed -e 'y/- /__/' |tr '[[:upper:]]' '[[:lower:]]'
+}
+
+asm_errno_file()
+{
+        local arch="$1"
+        local header
+
+        header="$toolsdir/arch/$arch/include/uapi/asm/errno.h"
+        if test -r "$header"; then
+                echo "$header"
+        else
+                echo "$toolsdir/include/uapi/asm-generic/errno.h"
+        fi
+}
+
+create_errno_lookup_func()
+{
+        local arch=$(arch_string "$1")
+        local nr name
+
+        cat <<EoFuncBegin
+static const char *errno_to_name__$arch(int err)
+{
+        switch (err) {
+EoFuncBegin
+
+        while read name nr; do
+                printf '\tcase %d: return "%s";\n' $nr $name
+        done
+
+        cat <<EoFuncEnd
+        default:
+                return "(unknown)";
+        }
+}
+
+EoFuncEnd
+}
+
+process_arch()
+{
+        local arch="$1"
+        local asm_errno=$(asm_errno_file "$arch")
+
+        $gcc $include_path -E -dM -x c $asm_errno \
+                |grep -hE '^#define[[:blank:]]+(E[^[:blank:]]+)[[:blank:]]+([[:digit:]]+).*' \
+                |awk '{ print $2","$3; }' \
+                |sort -t, -k2 -nu \
+                |IFS=, create_errno_lookup_func "$arch"
+}
+
+create_arch_errno_table_func()
+{
+        local archlist="$1"
+        local default="$2"
+        local arch
+
+        printf 'const char *arch_syscalls__strerrno(const char *arch, int err)\n'
+        printf '{\n'
+        for arch in $archlist; do
+                printf '\tif (!strcmp(arch, "%s"))\n' $(arch_string "$arch")
+                printf '\t\treturn errno_to_name__%s(err);\n' $(arch_string "$arch")
+        done
+        printf '\treturn errno_to_name__%s(err);\n' $(arch_string "$default")
+        printf '}\n'
+}
+
+cat <<EoHEADER
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#include <string.h>
+
+EoHEADER
+
+# Create list of architectures and ignore those that do not appear
+# in tools/perf/arch
+archlist=""
+for arch in $(find $toolsdir/arch -maxdepth 1 -mindepth 1 -type d -printf "%f\n" | grep -v x86 | sort); do
+        test -d arch/$arch && archlist="$archlist $arch"
+done
+
+for arch in x86 $archlist generic; do
+        process_arch "$arch"
+done
+create_arch_errno_table_func "x86 $archlist" "generic"
diff --git a/tools/perf/trace/beauty/beauty.h b/tools/perf/trace/beauty/beauty.h
index a6dfd04beaee..984a504d335c 100644
--- a/tools/perf/trace/beauty/beauty.h
+++ b/tools/perf/trace/beauty/beauty.h
@@ -79,6 +79,9 @@ size_t syscall_arg__scnprintf_fcntl_cmd(char *bf, size_t size, struct syscall_ar
 size_t syscall_arg__scnprintf_fcntl_arg(char *bf, size_t size, struct syscall_arg *arg);
 #define SCA_FCNTL_ARG syscall_arg__scnprintf_fcntl_arg
 
+size_t syscall_arg__scnprintf_flock(char *bf, size_t size, struct syscall_arg *arg);
+#define SCA_FLOCK syscall_arg__scnprintf_flock
+
 size_t syscall_arg__scnprintf_ioctl_cmd(char *bf, size_t size, struct syscall_arg *arg);
 #define SCA_IOCTL_CMD syscall_arg__scnprintf_ioctl_cmd
 
@@ -114,4 +117,6 @@ size_t open__scnprintf_flags(unsigned long flags, char *bf, size_t size);
 void syscall_arg__set_ret_scnprintf(struct syscall_arg *arg,
                                     size_t (*ret_scnprintf)(char *bf, size_t size, struct syscall_arg *arg));
 
+const char *arch_syscalls__strerrno(const char *arch, int err);
+
 #endif /* _PERF_TRACE_BEAUTY_H */
diff --git a/tools/perf/trace/beauty/flock.c b/tools/perf/trace/beauty/flock.c
index f9707f57566c..c4ff6ad30b06 100644
--- a/tools/perf/trace/beauty/flock.c
+++ b/tools/perf/trace/beauty/flock.c
@@ -1,5 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <fcntl.h>
+
+#include "trace/beauty/beauty.h"
+#include <linux/kernel.h>
+#include <uapi/linux/fcntl.h>
 
 #ifndef LOCK_MAND
 #define LOCK_MAND        32
@@ -17,8 +20,7 @@
 #define LOCK_RW         192
 #endif
 
-static size_t syscall_arg__scnprintf_flock(char *bf, size_t size,
-                                           struct syscall_arg *arg)
+size_t syscall_arg__scnprintf_flock(char *bf, size_t size, struct syscall_arg *arg)
 {
         int printed = 0, op = arg->val;
 
@@ -45,5 +47,3 @@ static size_t syscall_arg__scnprintf_flock(char *bf, size_t size,
 
         return printed;
 }
-
-#define SCA_FLOCK syscall_arg__scnprintf_flock
diff --git a/tools/perf/trace/beauty/futex_val3.c b/tools/perf/trace/beauty/futex_val3.c
new file mode 100644
index 000000000000..26f6b3253511
--- /dev/null
+++ b/tools/perf/trace/beauty/futex_val3.c
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/futex.h>
+
+#ifndef FUTEX_BITSET_MATCH_ANY
+#define FUTEX_BITSET_MATCH_ANY 0xffffffff
+#endif
+
+static size_t syscall_arg__scnprintf_futex_val3(char *bf, size_t size, struct syscall_arg *arg)
+{
+        unsigned int bitset = arg->val;
+
+        if (bitset == FUTEX_BITSET_MATCH_ANY)
+                return scnprintf(bf, size, "MATCH_ANY");
+
+        return scnprintf(bf, size, "%#xd", bitset);
+}
+
+#define SCA_FUTEX_VAL3  syscall_arg__scnprintf_futex_val3
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 8f7f59d1a2b5..286427975112 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -25,16 +25,10 @@ struct disasm_line_samples {
 #define IPC_WIDTH 6
 #define CYCLES_WIDTH 6
 
-struct browser_disasm_line {
-        struct rb_node                  rb_node;
-        u32                             idx;
-        int                             idx_asm;
-        int                             jump_sources;
-        /*
-         * actual length of this array is saved on the nr_events field
-         * of the struct annotate_browser
-         */
-        struct disasm_line_samples      samples[1];
+struct browser_line {
+        u32     idx;
+        int     idx_asm;
+        int     jump_sources;
 };
 
 static struct annotate_browser_opt {
@@ -53,39 +47,43 @@ static struct annotate_browser_opt {
 struct arch;
 
 struct annotate_browser {
-        struct ui_browser b;
-        struct rb_root    entries;
-        struct rb_node    *curr_hot;
-        struct disasm_line  *selection;
-        struct disasm_line  **offsets;
-        struct arch         *arch;
-        int                 nr_events;
-        u64                 start;
-        int                 nr_asm_entries;
-        int                 nr_entries;
-        int                 max_jump_sources;
-        int                 nr_jumps;
-        bool                searching_backwards;
-        bool                have_cycles;
-        u8                  addr_width;
-        u8                  jumps_width;
-        u8                  target_width;
-        u8                  min_addr_width;
-        u8                  max_addr_width;
-        char                search_bf[128];
+        struct ui_browser           b;
+        struct rb_root              entries;
+        struct rb_node             *curr_hot;
+        struct annotation_line     *selection;
+        struct annotation_line    **offsets;
+        struct arch                *arch;
+        int                         nr_events;
+        u64                         start;
+        int                         nr_asm_entries;
+        int                         nr_entries;
+        int                         max_jump_sources;
+        int                         nr_jumps;
+        bool                        searching_backwards;
+        bool                        have_cycles;
+        u8                          addr_width;
+        u8                          jumps_width;
+        u8                          target_width;
+        u8                          min_addr_width;
+        u8                          max_addr_width;
+        char                        search_bf[128];
 };
 
-static inline struct browser_disasm_line *disasm_line__browser(struct disasm_line *dl)
+static inline struct browser_line *browser_line(struct annotation_line *al)
 {
-        return (struct browser_disasm_line *)(dl + 1);
+        void *ptr = al;
+
+        ptr = container_of(al, struct disasm_line, al);
+        return ptr - sizeof(struct browser_line);
 }
 
 static bool disasm_line__filter(struct ui_browser *browser __maybe_unused,
                                 void *entry)
 {
         if (annotate_browser__opts.hide_src_code) {
-                struct disasm_line *dl = list_entry(entry, struct disasm_line, node);
-                return dl->offset == -1;
+                struct annotation_line *al = list_entry(entry, struct annotation_line, node);
+
+                return al->offset == -1;
         }
 
         return false;
@@ -120,11 +118,37 @@ static int annotate_browser__cycles_width(struct annotate_browser *ab)
         return ab->have_cycles ? IPC_WIDTH + CYCLES_WIDTH : 0;
 }
 
+static void disasm_line__write(struct disasm_line *dl, struct ui_browser *browser,
+                               char *bf, size_t size)
+{
+        if (dl->ins.ops && dl->ins.ops->scnprintf) {
+                if (ins__is_jump(&dl->ins)) {
+                        bool fwd = dl->ops.target.offset > dl->al.offset;
+
+                        ui_browser__write_graph(browser, fwd ? SLSMG_DARROW_CHAR :
+                                                            SLSMG_UARROW_CHAR);
+                        SLsmg_write_char(' ');
+                } else if (ins__is_call(&dl->ins)) {
+                        ui_browser__write_graph(browser, SLSMG_RARROW_CHAR);
+                        SLsmg_write_char(' ');
+                } else if (ins__is_ret(&dl->ins)) {
+                        ui_browser__write_graph(browser, SLSMG_LARROW_CHAR);
+                        SLsmg_write_char(' ');
+                } else {
+                        ui_browser__write_nstring(browser, " ", 2);
+                }
+        } else {
+                ui_browser__write_nstring(browser, " ", 2);
+        }
+
+        disasm_line__scnprintf(dl, bf, size, !annotate_browser__opts.use_offset);
+}
+
 static void annotate_browser__write(struct ui_browser *browser, void *entry, int row)
 {
         struct annotate_browser *ab = container_of(browser, struct annotate_browser, b);
-        struct disasm_line *dl = list_entry(entry, struct disasm_line, node);
-        struct browser_disasm_line *bdl = disasm_line__browser(dl);
+        struct annotation_line *al = list_entry(entry, struct annotation_line, node);
+        struct browser_line *bl = browser_line(al);
         bool current_entry = ui_browser__is_current_entry(browser, row);
         bool change_color = (!annotate_browser__opts.hide_src_code &&
                              (!current_entry || (browser->use_navkeypressed &&
@@ -137,32 +161,32 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
         bool show_title = false;
 
         for (i = 0; i < ab->nr_events; i++) {
-                if (bdl->samples[i].percent > percent_max)
-                        percent_max = bdl->samples[i].percent;
+                if (al->samples[i].percent > percent_max)
+                        percent_max = al->samples[i].percent;
         }
 
-        if ((row == 0) && (dl->offset == -1 || percent_max == 0.0)) {
+        if ((row == 0) && (al->offset == -1 || percent_max == 0.0)) {
                 if (ab->have_cycles) {
-                        if (dl->ipc == 0.0 && dl->cycles == 0)
+                        if (al->ipc == 0.0 && al->cycles == 0)
                                 show_title = true;
                 } else
                         show_title = true;
         }
 
-        if (dl->offset != -1 && percent_max != 0.0) {
+        if (al->offset != -1 && percent_max != 0.0) {
                 for (i = 0; i < ab->nr_events; i++) {
                         ui_browser__set_percent_color(browser,
-                                                bdl->samples[i].percent,
+                                                al->samples[i].percent,
                                                 current_entry);
                         if (annotate_browser__opts.show_total_period) {
                                 ui_browser__printf(browser, "%11" PRIu64 " ",
-                                                   bdl->samples[i].he.period);
+                                                   al->samples[i].he.period);
                         } else if (annotate_browser__opts.show_nr_samples) {
                                 ui_browser__printf(browser, "%6" PRIu64 " ",
-                                                   bdl->samples[i].he.nr_samples);
+                                                   al->samples[i].he.nr_samples);
                         } else {
                                 ui_browser__printf(browser, "%6.2f ",
-                                                   bdl->samples[i].percent);
+                                                   al->samples[i].percent);
                         }
                 }
         } else {
@@ -177,16 +201,16 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
                 }
         }
         if (ab->have_cycles) {
-                if (dl->ipc)
-                        ui_browser__printf(browser, "%*.2f ", IPC_WIDTH - 1, dl->ipc);
+                if (al->ipc)
+                        ui_browser__printf(browser, "%*.2f ", IPC_WIDTH - 1, al->ipc);
                 else if (!show_title)
                         ui_browser__write_nstring(browser, " ", IPC_WIDTH);
                 else
                         ui_browser__printf(browser, "%*s ", IPC_WIDTH - 1, "IPC");
 
-                if (dl->cycles)
+                if (al->cycles)
                         ui_browser__printf(browser, "%*" PRIu64 " ",
-                                           CYCLES_WIDTH - 1, dl->cycles);
+                                           CYCLES_WIDTH - 1, al->cycles);
                 else if (!show_title)
                         ui_browser__write_nstring(browser, " ", CYCLES_WIDTH);
                 else
@@ -199,19 +223,19 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
         if (!browser->navkeypressed)
                 width += 1;
 
-        if (!*dl->line)
+        if (!*al->line)
                 ui_browser__write_nstring(browser, " ", width - pcnt_width - cycles_width);
-        else if (dl->offset == -1) {
-                if (dl->line_nr && annotate_browser__opts.show_linenr)
+        else if (al->offset == -1) {
+                if (al->line_nr && annotate_browser__opts.show_linenr)
                         printed = scnprintf(bf, sizeof(bf), "%-*d ",
-                                        ab->addr_width + 1, dl->line_nr);
+                                        ab->addr_width + 1, al->line_nr);
                 else
                         printed = scnprintf(bf, sizeof(bf), "%*s  ",
                                     ab->addr_width, " ");
                 ui_browser__write_nstring(browser, bf, printed);
-                ui_browser__write_nstring(browser, dl->line, width - printed - pcnt_width - cycles_width + 1);
+                ui_browser__write_nstring(browser, al->line, width - printed - pcnt_width - cycles_width + 1);
         } else {
-                u64 addr = dl->offset;
+                u64 addr = al->offset;
                 int color = -1;
 
                 if (!annotate_browser__opts.use_offset)
@@ -220,13 +244,13 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
                 if (!annotate_browser__opts.use_offset) {
                         printed = scnprintf(bf, sizeof(bf), "%" PRIx64 ": ", addr);
                 } else {
-                        if (bdl->jump_sources) {
+                        if (bl->jump_sources) {
                                 if (annotate_browser__opts.show_nr_jumps) {
                                         int prev;
                                         printed = scnprintf(bf, sizeof(bf), "%*d ",
                                                             ab->jumps_width,
-                                                            bdl->jump_sources);
-                                        prev = annotate_browser__set_jumps_percent_color(ab, bdl->jump_sources,
+                                                            bl->jump_sources);
+                                        prev = annotate_browser__set_jumps_percent_color(ab, bl->jump_sources,
                                                                                          current_entry);
                                         ui_browser__write_nstring(browser, bf, printed);
                                         ui_browser__set_color(browser, prev);
@@ -245,32 +269,14 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
                 ui_browser__write_nstring(browser, bf, printed);
                 if (change_color)
                         ui_browser__set_color(browser, color);
-                if (dl->ins.ops && dl->ins.ops->scnprintf) {
-                        if (ins__is_jump(&dl->ins)) {
-                                bool fwd = dl->ops.target.offset > dl->offset;
-
-                                ui_browser__write_graph(browser, fwd ? SLSMG_DARROW_CHAR :
-                                                                    SLSMG_UARROW_CHAR);
-                                SLsmg_write_char(' ');
-                        } else if (ins__is_call(&dl->ins)) {
-                                ui_browser__write_graph(browser, SLSMG_RARROW_CHAR);
-                                SLsmg_write_char(' ');
-                        } else if (ins__is_ret(&dl->ins)) {
-                                ui_browser__write_graph(browser, SLSMG_LARROW_CHAR);
-                                SLsmg_write_char(' ');
-                        } else {
-                                ui_browser__write_nstring(browser, " ", 2);
-                        }
-                } else {
-                        ui_browser__write_nstring(browser, " ", 2);
-                }
 
-                disasm_line__scnprintf(dl, bf, sizeof(bf), !annotate_browser__opts.use_offset);
+                disasm_line__write(disasm_line(al), browser, bf, sizeof(bf));
+
                 ui_browser__write_nstring(browser, bf, width - pcnt_width - cycles_width - 3 - printed);
         }
 
         if (current_entry)
-                ab->selection = dl;
+                ab->selection = al;
 }
 
 static bool disasm_line__is_valid_jump(struct disasm_line *dl, struct symbol *sym)
@@ -286,7 +292,7 @@ static bool disasm_line__is_valid_jump(struct disasm_line *dl, struct symbol *sy
 
 static bool is_fused(struct annotate_browser *ab, struct disasm_line *cursor)
 {
-        struct disasm_line *pos = list_prev_entry(cursor, node);
+        struct disasm_line *pos = list_prev_entry(cursor, al.node);
         const char *name;
 
         if (!pos)
@@ -306,8 +312,9 @@ static bool is_fused(struct annotate_browser *ab, struct disasm_line *cursor)
 static void annotate_browser__draw_current_jump(struct ui_browser *browser)
 {
         struct annotate_browser *ab = container_of(browser, struct annotate_browser, b);
-        struct disasm_line *cursor = ab->selection, *target;
-        struct browser_disasm_line *btarget, *bcursor;
+        struct disasm_line *cursor = disasm_line(ab->selection);
+        struct annotation_line *target;
+        struct browser_line *btarget, *bcursor;
         unsigned int from, to;
         struct map_symbol *ms = ab->b.priv;
         struct symbol *sym = ms->sym;
@@ -321,11 +328,9 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
                 return;
 
         target = ab->offsets[cursor->ops.target.offset];
-        if (!target)
-                return;
 
-        bcursor = disasm_line__browser(cursor);
-        btarget = disasm_line__browser(target);
+        bcursor = browser_line(&cursor->al);
+        btarget = browser_line(target);
 
         if (annotate_browser__opts.hide_src_code) {
                 from = bcursor->idx_asm;
@@ -361,12 +366,11 @@ static unsigned int annotate_browser__refresh(struct ui_browser *browser)
         return ret;
 }
 
-static int disasm__cmp(struct browser_disasm_line *a,
-                       struct browser_disasm_line *b, int nr_pcnt)
+static int disasm__cmp(struct annotation_line *a, struct annotation_line *b)
 {
         int i;
 
-        for (i = 0; i < nr_pcnt; i++) {
+        for (i = 0; i < a->samples_nr; i++) {
                 if (a->samples[i].percent == b->samples[i].percent)
                         continue;
                 return a->samples[i].percent < b->samples[i].percent;
@@ -374,28 +378,27 @@ static int disasm__cmp(struct browser_disasm_line *a,
         return 0;
 }
 
-static void disasm_rb_tree__insert(struct rb_root *root, struct browser_disasm_line *bdl,
-                                   int nr_events)
+static void disasm_rb_tree__insert(struct rb_root *root, struct annotation_line *al)
 {
         struct rb_node **p = &root->rb_node;
         struct rb_node *parent = NULL;
-        struct browser_disasm_line *l;
+        struct annotation_line *l;
 
         while (*p != NULL) {
                 parent = *p;
-                l = rb_entry(parent, struct browser_disasm_line, rb_node);
+                l = rb_entry(parent, struct annotation_line, rb_node);
 
-                if (disasm__cmp(bdl, l, nr_events))
+                if (disasm__cmp(al, l))
                         p = &(*p)->rb_left;
                 else
                         p = &(*p)->rb_right;
         }
-        rb_link_node(&bdl->rb_node, parent, p);
-        rb_insert_color(&bdl->rb_node, root);
+        rb_link_node(&al->rb_node, parent, p);
+        rb_insert_color(&al->rb_node, root);
 }
 
 static void annotate_browser__set_top(struct annotate_browser *browser,
-                                      struct disasm_line *pos, u32 idx)
+                                      struct annotation_line *pos, u32 idx)
 {
         unsigned back;
 
@@ -404,7 +407,7 @@ static void annotate_browser__set_top(struct annotate_browser *browser,
         browser->b.top_idx = browser->b.index = idx;
 
         while (browser->b.top_idx != 0 && back != 0) {
-                pos = list_entry(pos->node.prev, struct disasm_line, node);
+                pos = list_entry(pos->node.prev, struct annotation_line, node);
 
                 if (disasm_line__filter(&browser->b, &pos->node))
                         continue;
@@ -420,12 +423,13 @@ static void annotate_browser__set_top(struct annotate_browser *browser,
 static void annotate_browser__set_rb_top(struct annotate_browser *browser,
                                          struct rb_node *nd)
 {
-        struct browser_disasm_line *bpos;
-        struct disasm_line *pos;
+        struct browser_line *bpos;
+        struct annotation_line *pos;
         u32 idx;
 
-        bpos = rb_entry(nd, struct browser_disasm_line, rb_node);
-        pos = ((struct disasm_line *)bpos) - 1;
+        pos = rb_entry(nd, struct annotation_line, rb_node);
+        bpos = browser_line(pos);
+
         idx = bpos->idx;
         if (annotate_browser__opts.hide_src_code)
                 idx = bpos->idx_asm;
@@ -439,46 +443,35 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
         struct map_symbol *ms = browser->b.priv;
         struct symbol *sym = ms->sym;
         struct annotation *notes = symbol__annotation(sym);
-        struct disasm_line *pos, *next;
-        s64 len = symbol__size(sym);
+        struct disasm_line *pos;
 
         browser->entries = RB_ROOT;
 
         pthread_mutex_lock(&notes->lock);
 
-        list_for_each_entry(pos, &notes->src->source, node) {
-                struct browser_disasm_line *bpos = disasm_line__browser(pos);
-                const char *path = NULL;
+        symbol__calc_percent(sym, evsel);
+
+        list_for_each_entry(pos, &notes->src->source, al.node) {
                 double max_percent = 0.0;
                 int i;
 
-                if (pos->offset == -1) {
-                        RB_CLEAR_NODE(&bpos->rb_node);
+                if (pos->al.offset == -1) {
+                        RB_CLEAR_NODE(&pos->al.rb_node);
                         continue;
                 }
 
-                next = disasm__get_next_ip_line(&notes->src->source, pos);
-
-                for (i = 0; i < browser->nr_events; i++) {
-                        struct sym_hist_entry sample;
-
-                        bpos->samples[i].percent = disasm__calc_percent(notes,
-                                                evsel->idx + i,
-                                                pos->offset,
-                                                next ? next->offset : len,
-                                                &path, &sample);
-                        bpos->samples[i].he = sample;
+                for (i = 0; i < pos->al.samples_nr; i++) {
+                        struct annotation_data *sample = &pos->al.samples[i];
 
-                        if (max_percent < bpos->samples[i].percent)
-                                max_percent = bpos->samples[i].percent;
+                        if (max_percent < sample->percent)
+                                max_percent = sample->percent;
                 }
 
-                if (max_percent < 0.01 && pos->ipc == 0) {
-                        RB_CLEAR_NODE(&bpos->rb_node);
+                if (max_percent < 0.01 && pos->al.ipc == 0) {
+                        RB_CLEAR_NODE(&pos->al.rb_node);
                         continue;
                 }
-                disasm_rb_tree__insert(&browser->entries, bpos,
-                                       browser->nr_events);
+                disasm_rb_tree__insert(&browser->entries, &pos->al);
         }
         pthread_mutex_unlock(&notes->lock);
 
@@ -487,38 +480,38 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 
 static bool annotate_browser__toggle_source(struct annotate_browser *browser)
 {
-        struct disasm_line *dl;
-        struct browser_disasm_line *bdl;
+        struct annotation_line *al;
+        struct browser_line *bl;
         off_t offset = browser->b.index - browser->b.top_idx;
 
         browser->b.seek(&browser->b, offset, SEEK_CUR);
-        dl = list_entry(browser->b.top, struct disasm_line, node);
-        bdl = disasm_line__browser(dl);
+        al = list_entry(browser->b.top, struct annotation_line, node);
+        bl = browser_line(al);
 
         if (annotate_browser__opts.hide_src_code) {
-                if (bdl->idx_asm < offset)
-                        offset = bdl->idx;
+                if (bl->idx_asm < offset)
+                        offset = bl->idx;
 
                 browser->b.nr_entries = browser->nr_entries;
                 annotate_browser__opts.hide_src_code = false;
                 browser->b.seek(&browser->b, -offset, SEEK_CUR);
-                browser->b.top_idx = bdl->idx - offset;
-                browser->b.index = bdl->idx;
+                browser->b.top_idx = bl->idx - offset;
+                browser->b.index = bl->idx;
         } else {
-                if (bdl->idx_asm < 0) {
+                if (bl->idx_asm < 0) {
                         ui_helpline__puts("Only available for assembly lines.");
                         browser->b.seek(&browser->b, -offset, SEEK_CUR);
                         return false;
                 }
 
-                if (bdl->idx_asm < offset)
-                        offset = bdl->idx_asm;
+                if (bl->idx_asm < offset)
+                        offset = bl->idx_asm;
 
                 browser->b.nr_entries = browser->nr_asm_entries;
                 annotate_browser__opts.hide_src_code = true;
                 browser->b.seek(&browser->b, -offset, SEEK_CUR);
-                browser->b.top_idx = bdl->idx_asm - offset;
-                browser->b.index = bdl->idx_asm;
+                browser->b.top_idx = bl->idx_asm - offset;
+                browser->b.index = bl->idx_asm;
         }
 
         return true;
@@ -543,7 +536,7 @@ static bool annotate_browser__callq(struct annotate_browser *browser,
                                     struct hist_browser_timer *hbt)
 {
         struct map_symbol *ms = browser->b.priv;
-        struct disasm_line *dl = browser->selection;
+        struct disasm_line *dl = disasm_line(browser->selection);
         struct annotation *notes;
         struct addr_map_symbol target = {
                 .map = ms->map,
@@ -589,10 +582,10 @@ struct disasm_line *annotate_browser__find_offset(struct annotate_browser *brows
         struct disasm_line *pos;
 
         *idx = 0;
-        list_for_each_entry(pos, &notes->src->source, node) {
-                if (pos->offset == offset)
+        list_for_each_entry(pos, &notes->src->source, al.node) {
+                if (pos->al.offset == offset)
                         return pos;
-                if (!disasm_line__filter(&browser->b, &pos->node))
+                if (!disasm_line__filter(&browser->b, &pos->al.node))
                         ++*idx;
         }
 
@@ -601,7 +594,7 @@ struct disasm_line *annotate_browser__find_offset(struct annotate_browser *brows
 
 static bool annotate_browser__jump(struct annotate_browser *browser)
 {
-        struct disasm_line *dl = browser->selection;
+        struct disasm_line *dl = disasm_line(browser->selection);
         u64 offset;
         s64 idx;
 
@@ -615,29 +608,29 @@ static bool annotate_browser__jump(struct annotate_browser *browser)
                 return true;
         }
 
-        annotate_browser__set_top(browser, dl, idx);
+        annotate_browser__set_top(browser, &dl->al, idx);
 
         return true;
 }
 
 static
-struct disasm_line *annotate_browser__find_string(struct annotate_browser *browser,
+struct annotation_line *annotate_browser__find_string(struct annotate_browser *browser,
                                           char *s, s64 *idx)
 {
         struct map_symbol *ms = browser->b.priv;
         struct symbol *sym = ms->sym;
         struct annotation *notes = symbol__annotation(sym);
-        struct disasm_line *pos = browser->selection;
+        struct annotation_line *al = browser->selection;
 
         *idx = browser->b.index;
-        list_for_each_entry_continue(pos, &notes->src->source, node) {
-                if (disasm_line__filter(&browser->b, &pos->node))
+        list_for_each_entry_continue(al, &notes->src->source, node) {
+                if (disasm_line__filter(&browser->b, &al->node))
                         continue;
 
                 ++*idx;
 
-                if (pos->line && strstr(pos->line, s) != NULL)
-                        return pos;
+                if (al->line && strstr(al->line, s) != NULL)
+                        return al;
         }
 
         return NULL;
@@ -645,38 +638,38 @@ struct disasm_line *annotate_browser__find_string(struct annotate_browser *brows
 
 static bool __annotate_browser__search(struct annotate_browser *browser)
 {
-        struct disasm_line *dl;
+        struct annotation_line *al;
         s64 idx;
 
-        dl = annotate_browser__find_string(browser, browser->search_bf, &idx);
-        if (dl == NULL) {
+        al = annotate_browser__find_string(browser, browser->search_bf, &idx);
+        if (al == NULL) {
                 ui_helpline__puts("String not found!");
                 return false;
         }
 
-        annotate_browser__set_top(browser, dl, idx);
+        annotate_browser__set_top(browser, al, idx);
         browser->searching_backwards = false;
         return true;
 }
 
 static
-struct disasm_line *annotate_browser__find_string_reverse(struct annotate_browser *browser,
+struct annotation_line *annotate_browser__find_string_reverse(struct annotate_browser *browser,
                                                   char *s, s64 *idx)
 {
         struct map_symbol *ms = browser->b.priv;
         struct symbol *sym = ms->sym;
         struct annotation *notes = symbol__annotation(sym);
-        struct disasm_line *pos = browser->selection;
+        struct annotation_line *al = browser->selection;
 
         *idx = browser->b.index;
-        list_for_each_entry_continue_reverse(pos, &notes->src->source, node) {
-                if (disasm_line__filter(&browser->b, &pos->node))
+        list_for_each_entry_continue_reverse(al, &notes->src->source, node) {
+                if (disasm_line__filter(&browser->b, &al->node))
                         continue;
 
                 --*idx;
 
-                if (pos->line && strstr(pos->line, s) != NULL)
-                        return pos;
+                if (al->line && strstr(al->line, s) != NULL)
+                        return al;
         }
 
         return NULL;
@@ -684,16 +677,16 @@ struct disasm_line *annotate_browser__find_string_reverse(struct annotate_browse
 
 static bool __annotate_browser__search_reverse(struct annotate_browser *browser)
 {
-        struct disasm_line *dl;
+        struct annotation_line *al;
         s64 idx;
 
-        dl = annotate_browser__find_string_reverse(browser, browser->search_bf, &idx);
-        if (dl == NULL) {
+        al = annotate_browser__find_string_reverse(browser, browser->search_bf, &idx);
+        if (al == NULL) {
                 ui_helpline__puts("String not found!");
                 return false;
         }
 
-        annotate_browser__set_top(browser, dl, idx);
+        annotate_browser__set_top(browser, al, idx);
         browser->searching_backwards = true;
         return true;
 }
@@ -899,13 +892,16 @@ show_help:
                         continue;
                 case K_ENTER:
                 case K_RIGHT:
+                {
+                        struct disasm_line *dl = disasm_line(browser->selection);
+
                         if (browser->selection == NULL)
                                 ui_helpline__puts("Huh? No selection. Report to linux-kernel@vger.kernel.org");
                         else if (browser->selection->offset == -1)
                                 ui_helpline__puts("Actions are only available for assembly lines.");
-                        else if (!browser->selection->ins.ops)
+                        else if (!dl->ins.ops)
                                 goto show_sup_ins;
-                        else if (ins__is_ret(&browser->selection->ins))
+                        else if (ins__is_ret(&dl->ins))
                                 goto out;
                         else if (!(annotate_browser__jump(browser) ||
                                      annotate_browser__callq(browser, evsel, hbt))) {
@@ -913,6 +909,7 @@ show_sup_ins:
                                 ui_helpline__puts("Actions are only available for function call/return & jump/branch instructions.");
                         }
                         continue;
+                }
                 case 't':
                         if (annotate_browser__opts.show_total_period) {
                                 annotate_browser__opts.show_total_period = false;
@@ -990,10 +987,10 @@ static void count_and_fill(struct annotate_browser *browser, u64 start, u64 end,
                         return;
 
                 for (offset = start; offset <= end; offset++) {
-                        struct disasm_line *dl = browser->offsets[offset];
+                        struct annotation_line *al = browser->offsets[offset];
 
-                        if (dl)
-                                dl->ipc = ipc;
+                        if (al)
+                                al->ipc = ipc;
                 }
         }
 }
@@ -1018,13 +1015,13 @@ static void annotate__compute_ipc(struct annotate_browser *browser, size_t size,
 
                 ch = &notes->src->cycles_hist[offset];
                 if (ch && ch->cycles) {
-                        struct disasm_line *dl;
+                        struct annotation_line *al;
 
                         if (ch->have_start)
                                 count_and_fill(browser, ch->start, offset, ch);
-                        dl = browser->offsets[offset];
-                        if (dl && ch->num_aggr)
-                                dl->cycles = ch->cycles_aggr / ch->num_aggr;
+                        al = browser->offsets[offset];
+                        if (al && ch->num_aggr)
+                                al->cycles = ch->cycles_aggr / ch->num_aggr;
                         browser->have_cycles = true;
                 }
         }
@@ -1043,23 +1040,27 @@ static void annotate_browser__mark_jump_targets(struct annotate_browser *browser
                 return;
 
         for (offset = 0; offset < size; ++offset) {
-                struct disasm_line *dl = browser->offsets[offset], *dlt;
-                struct browser_disasm_line *bdlt;
+                struct annotation_line *al = browser->offsets[offset];
+                struct disasm_line *dl;
+                struct browser_line *blt;
+
+                dl = disasm_line(al);
 
                 if (!disasm_line__is_valid_jump(dl, sym))
                         continue;
 
-                dlt = browser->offsets[dl->ops.target.offset];
+                al = browser->offsets[dl->ops.target.offset];
+
                 /*
                  * FIXME: Oops, no jump target? Buggy disassembler? Or do we
                  * have to adjust to the previous offset?
                  */
-                if (dlt == NULL)
+                if (al == NULL)
                         continue;
 
-                bdlt = disasm_line__browser(dlt);
-                if (++bdlt->jump_sources > browser->max_jump_sources)
-                        browser->max_jump_sources = bdlt->jump_sources;
+                blt = browser_line(al);
+                if (++blt->jump_sources > browser->max_jump_sources)
+                        browser->max_jump_sources = blt->jump_sources;
 
                 ++browser->nr_jumps;
         }
@@ -1078,7 +1079,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
                          struct perf_evsel *evsel,
                          struct hist_browser_timer *hbt)
 {
-        struct disasm_line *pos, *n;
+        struct annotation_line *al;
         struct annotation *notes;
         size_t size;
         struct map_symbol ms = {
@@ -1097,7 +1098,6 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
         };
         int ret = -1, err;
         int nr_pcnt = 1;
-        size_t sizeof_bdl = sizeof(struct browser_disasm_line);
 
         if (sym == NULL)
                 return -1;
@@ -1107,21 +1107,16 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
         if (map->dso->annotate_warned)
                 return -1;
 
-        browser.offsets = zalloc(size * sizeof(struct disasm_line *));
+        browser.offsets = zalloc(size * sizeof(struct annotation_line *));
         if (browser.offsets == NULL) {
                 ui__error("Not enough memory!");
                 return -1;
         }
 
-        if (perf_evsel__is_group_event(evsel)) {
+        if (perf_evsel__is_group_event(evsel))
                 nr_pcnt = evsel->nr_members;
-                sizeof_bdl += sizeof(struct disasm_line_samples) *
-                  (nr_pcnt - 1);
-        }
 
-        err = symbol__disassemble(sym, map, perf_evsel__env_arch(evsel),
-                                  sizeof_bdl, &browser.arch,
-                                  perf_evsel__env_cpuid(evsel));
+        err = symbol__annotate(sym, map, evsel, sizeof(struct browser_line), &browser.arch);
         if (err) {
                 char msg[BUFSIZ];
                 symbol__strerror_disassemble(sym, map, err, msg, sizeof(msg));
@@ -1129,20 +1124,22 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
                 goto out_free_offsets;
         }
 
+        symbol__calc_percent(sym, evsel);
+
         ui_helpline__push("Press ESC to exit");
 
         notes = symbol__annotation(sym);
         browser.start = map__rip_2objdump(map, sym->start);
 
-        list_for_each_entry(pos, &notes->src->source, node) {
-                struct browser_disasm_line *bpos;
-                size_t line_len = strlen(pos->line);
+        list_for_each_entry(al, &notes->src->source, node) {
+                struct browser_line *bpos;
+                size_t line_len = strlen(al->line);
 
                 if (browser.b.width < line_len)
                         browser.b.width = line_len;
-                bpos = disasm_line__browser(pos);
+                bpos = browser_line(al);
                 bpos->idx = browser.nr_entries++;
-                if (pos->offset != -1) {
+                if (al->offset != -1) {
                         bpos->idx_asm = browser.nr_asm_entries++;
                         /*
                          * FIXME: short term bandaid to cope with assembly
@@ -1151,8 +1148,8 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
                          *
                          * E.g. copy_user_generic_unrolled
                          */
-                        if (pos->offset < (s64)size)
-                                browser.offsets[pos->offset] = pos;
+                        if (al->offset < (s64)size)
+                                browser.offsets[al->offset] = al;
                 } else
                         bpos->idx_asm = -1;
         }
@@ -1174,10 +1171,8 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
         annotate_browser__update_addr_width(&browser);
 
         ret = annotate_browser__run(&browser, evsel, hbt);
-        list_for_each_entry_safe(pos, n, &notes->src->source, node) {
-                list_del(&pos->node);
-                disasm_line__free(pos);
-        }
+
+        annotated_source__purge(notes->src);
 
 out_free_offsets:
         free(browser.offsets);
diff --git a/tools/perf/ui/gtk/annotate.c b/tools/perf/ui/gtk/annotate.c
index fc7a2e105bfd..aeeaf15029f0 100644
--- a/tools/perf/ui/gtk/annotate.c
+++ b/tools/perf/ui/gtk/annotate.c
@@ -31,14 +31,14 @@ static int perf_gtk__get_percent(char *buf, size_t size, struct symbol *sym,
 
         strcpy(buf, "");
 
-        if (dl->offset == (s64) -1)
+        if (dl->al.offset == (s64) -1)
                 return 0;
 
         symhist = annotation__histogram(symbol__annotation(sym), evidx);
-        if (!symbol_conf.event_group && !symhist->addr[dl->offset].nr_samples)
+        if (!symbol_conf.event_group && !symhist->addr[dl->al.offset].nr_samples)
                 return 0;
 
-        percent = 100.0 * symhist->addr[dl->offset].nr_samples / symhist->nr_samples;
+        percent = 100.0 * symhist->addr[dl->al.offset].nr_samples / symhist->nr_samples;
 
         markup = perf_gtk__get_percent_color(percent);
         if (markup)
@@ -57,16 +57,16 @@ static int perf_gtk__get_offset(char *buf, size_t size, struct symbol *sym,
 
         strcpy(buf, "");
 
-        if (dl->offset == (s64) -1)
+        if (dl->al.offset == (s64) -1)
                 return 0;
 
-        return scnprintf(buf, size, "%"PRIx64, start + dl->offset);
+        return scnprintf(buf, size, "%"PRIx64, start + dl->al.offset);
 }
 
 static int perf_gtk__get_line(char *buf, size_t size, struct disasm_line *dl)
 {
         int ret = 0;
-        char *line = g_markup_escape_text(dl->line, -1);
+        char *line = g_markup_escape_text(dl->al.line, -1);
         const char *markup = "<span fgcolor='gray'>";
 
         strcpy(buf, "");
@@ -74,7 +74,7 @@ static int perf_gtk__get_line(char *buf, size_t size, struct disasm_line *dl)
         if (!line)
                 return 0;
 
-        if (dl->offset != (s64) -1)
+        if (dl->al.offset != (s64) -1)
                 markup = NULL;
 
         if (markup)
@@ -119,7 +119,7 @@ static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym,
         gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
         g_object_unref(GTK_TREE_MODEL(store));
 
-        list_for_each_entry(pos, &notes->src->source, node) {
+        list_for_each_entry(pos, &notes->src->source, al.node) {
                 GtkTreeIter iter;
                 int ret = 0;
 
@@ -148,8 +148,8 @@ static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym,
 
         gtk_container_add(GTK_CONTAINER(window), view);
 
-        list_for_each_entry_safe(pos, n, &notes->src->source, node) {
-                list_del(&pos->node);
+        list_for_each_entry_safe(pos, n, &notes->src->source, al.node) {
+                list_del(&pos->al.node);
                 disasm_line__free(pos);
         }
 
@@ -169,8 +169,7 @@ static int symbol__gtk_annotate(struct symbol *sym, struct map *map,
         if (map->dso->annotate_warned)
                 return -1;
 
-        err = symbol__disassemble(sym, map, perf_evsel__env_arch(evsel),
-                                  0, NULL, NULL);
+        err = symbol__annotate(sym, map, evsel, 0, NULL);
         if (err) {
                 char msg[BUFSIZ];
                 symbol__strerror_disassemble(sym, map, err, msg, sizeof(msg));
@@ -178,6 +177,8 @@ static int symbol__gtk_annotate(struct symbol *sym, struct map *map,
                 return -1;
         }
 
+        symbol__calc_percent(sym, evsel);
+
         if (perf_gtk__is_active_context(pgctx)) {
                 window = pgctx->main_window;
                 notebook = pgctx->notebook;
diff --git a/tools/perf/util/Build b/tools/perf/util/Build
index a3de7916fe63..ea0a452550b0 100644
--- a/tools/perf/util/Build
+++ b/tools/perf/util/Build
@@ -44,7 +44,7 @@ libperf-y += machine.o
 libperf-y += map.o
 libperf-y += pstack.o
 libperf-y += session.o
-libperf-$(CONFIG_AUDIT) += syscalltbl.o
+libperf-$(CONFIG_TRACE) += syscalltbl.o
 libperf-y += ordered-events.o
 libperf-y += namespaces.o
 libperf-y += comm.o
@@ -86,6 +86,14 @@ libperf-$(CONFIG_AUXTRACE) += auxtrace.o
 libperf-$(CONFIG_AUXTRACE) += intel-pt-decoder/
 libperf-$(CONFIG_AUXTRACE) += intel-pt.o
 libperf-$(CONFIG_AUXTRACE) += intel-bts.o
+libperf-$(CONFIG_AUXTRACE) += arm-spe.o
+libperf-$(CONFIG_AUXTRACE) += arm-spe-pkt-decoder.o
+
+ifdef CONFIG_LIBOPENCSD
+libperf-$(CONFIG_AUXTRACE) += cs-etm.o
+libperf-$(CONFIG_AUXTRACE) += cs-etm-decoder/
+endif
+
 libperf-y += parse-branch-options.o
 libperf-y += dump-insn.o
 libperf-y += parse-regs-options.o
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 3369c7830260..28b233c3dcbe 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -26,7 +26,6 @@
 #include <pthread.h>
 #include <linux/bitops.h>
 #include <linux/kernel.h>
-#include <sys/utsname.h>
 
 #include "sane_ctype.h"
 
@@ -322,6 +321,8 @@ static int comment__symbol(char *raw, char *comment, u64 *addrp, char **namep)
                 return 0;
 
         *addrp = strtoull(comment, &endptr, 16);
+        if (endptr == comment)
+                return 0;
         name = strchr(endptr, '<');
         if (name == NULL)
                 return -1;
@@ -435,8 +436,8 @@ static int mov__parse(struct arch *arch, struct ins_operands *ops, struct map *m
                 return 0;
 
         comment = ltrim(comment);
-        comment__symbol(ops->source.raw, comment, &ops->source.addr, &ops->source.name);
-        comment__symbol(ops->target.raw, comment, &ops->target.addr, &ops->target.name);
+        comment__symbol(ops->source.raw, comment + 1, &ops->source.addr, &ops->source.name);
+        comment__symbol(ops->target.raw, comment + 1, &ops->target.addr, &ops->target.name);
 
         return 0;
 
@@ -480,7 +481,7 @@ static int dec__parse(struct arch *arch __maybe_unused, struct ins_operands *ops
                 return 0;
 
         comment = ltrim(comment);
-        comment__symbol(ops->target.raw, comment, &ops->target.addr, &ops->target.name);
+        comment__symbol(ops->target.raw, comment + 1, &ops->target.addr, &ops->target.name);
 
         return 0;
 }
@@ -878,32 +879,99 @@ out_free_name:
         return -1;
 }
 
-static struct disasm_line *disasm_line__new(s64 offset, char *line,
-                                            size_t privsize, int line_nr,
-                                            struct arch *arch,
-                                            struct map *map)
+struct annotate_args {
+        size_t                   privsize;
+        struct arch             *arch;
+        struct map              *map;
+        struct perf_evsel       *evsel;
+        s64                      offset;
+        char                    *line;
+        int                      line_nr;
+};
+
+static void annotation_line__delete(struct annotation_line *al)
 {
-        struct disasm_line *dl = zalloc(sizeof(*dl) + privsize);
+        void *ptr = (void *) al - al->privsize;
+
+        free_srcline(al->path);
+        zfree(&al->line);
+        free(ptr);
+}
+
+/*
+ * Allocating the annotation line data with following
+ * structure:
+ *
+ *    --------------------------------------
+ *    private space | struct annotation_line
+ *    --------------------------------------
+ *
+ * Size of the private space is stored in 'struct annotation_line'.
+ *
+ */
+static struct annotation_line *
+annotation_line__new(struct annotate_args *args, size_t privsize)
+{
+        struct annotation_line *al;
+        struct perf_evsel *evsel = args->evsel;
+        size_t size = privsize + sizeof(*al);
+        int nr = 1;
+
+        if (perf_evsel__is_group_event(evsel))
+                nr = evsel->nr_members;
+
+        size += sizeof(al->samples[0]) * nr;
+
+        al = zalloc(size);
+        if (al) {
+                al = (void *) al + privsize;
+                al->privsize   = privsize;
+                al->offset     = args->offset;
+                al->line       = strdup(args->line);
+                al->line_nr    = args->line_nr;
+                al->samples_nr = nr;
+        }
+
+        return al;
+}
+
+/*
+ * Allocating the disasm annotation line data with
+ * following structure:
+ *
+ *    ------------------------------------------------------------
+ *    privsize space | struct disasm_line | struct annotation_line
+ *    ------------------------------------------------------------
+ *
+ * We have 'struct annotation_line' member as last member
+ * of 'struct disasm_line' to have an easy access.
+ *
+ */
+static struct disasm_line *disasm_line__new(struct annotate_args *args)
+{
+        struct disasm_line *dl = NULL;
+        struct annotation_line *al;
+        size_t privsize = args->privsize + offsetof(struct disasm_line, al);
+
+        al = annotation_line__new(args, privsize);
+        if (al != NULL) {
+                dl = disasm_line(al);
 
-        if (dl != NULL) {
-                dl->offset = offset;
-                dl->line = strdup(line);
-                dl->line_nr = line_nr;
-                if (dl->line == NULL)
+                if (dl->al.line == NULL)
                         goto out_delete;
 
-                if (offset != -1) {
-                        if (disasm_line__parse(dl->line, &dl->ins.name, &dl->ops.raw) < 0)
+                if (args->offset != -1) {
+                        if (disasm_line__parse(dl->al.line, &dl->ins.name, &dl->ops.raw) < 0)
                                 goto out_free_line;
 
-                        disasm_line__init_ins(dl, arch, map);
+                        disasm_line__init_ins(dl, args->arch, args->map);
                 }
         }
 
         return dl;
 
 out_free_line:
-        zfree(&dl->line);
+        zfree(&dl->al.line);
 out_delete:
         free(dl);
         return NULL;
@@ -911,14 +979,13 @@ out_delete:
 
 void disasm_line__free(struct disasm_line *dl)
 {
-        zfree(&dl->line);
         if (dl->ins.ops && dl->ins.ops->free)
                 dl->ins.ops->free(&dl->ops);
         else
                 ins__delete(&dl->ops);
         free((void *)dl->ins.name);
         dl->ins.name = NULL;
-        free(dl);
+        annotation_line__delete(&dl->al);
 }
 
 int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw)
@@ -929,12 +996,13 @@ int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool r
         return ins__scnprintf(&dl->ins, bf, size, &dl->ops);
 }
 
-static void disasm__add(struct list_head *head, struct disasm_line *line)
+static void annotation_line__add(struct annotation_line *al, struct list_head *head)
 {
-        list_add_tail(&line->node, head);
+        list_add_tail(&al->node, head);
 }
 
-struct disasm_line *disasm__get_next_ip_line(struct list_head *head, struct disasm_line *pos)
+struct annotation_line *
+annotation_line__next(struct annotation_line *pos, struct list_head *head)
 {
         list_for_each_entry_continue(pos, head, node)
                 if (pos->offset >= 0)
@@ -943,50 +1011,6 @@ struct disasm_line *disasm__get_next_ip_line(struct list_head *head, struct disa
         return NULL;
 }
 
-double disasm__calc_percent(struct annotation *notes, int evidx, s64 offset,
-                            s64 end, const char **path, struct sym_hist_entry *sample)
-{
-        struct source_line *src_line = notes->src->lines;
-        double percent = 0.0;
-
-        sample->nr_samples = sample->period = 0;
-
-        if (src_line) {
-                size_t sizeof_src_line = sizeof(*src_line) +
-                                sizeof(src_line->samples) * (src_line->nr_pcnt - 1);
-
-                while (offset < end) {
-                        src_line = (void *)notes->src->lines +
-                                        (sizeof_src_line * offset);
-
-                        if (*path == NULL)
-                                *path = src_line->path;
-
-                        percent += src_line->samples[evidx].percent;
-                        sample->nr_samples += src_line->samples[evidx].nr;
-                        offset++;
-                }
-        } else {
-                struct sym_hist *h = annotation__histogram(notes, evidx);
-                unsigned int hits = 0;
-                u64 period = 0;
-
-                while (offset < end) {
-                        hits   += h->addr[offset].nr_samples;
-                        period += h->addr[offset].period;
-                        ++offset;
-                }
-
-                if (h->nr_samples) {
-                        sample->period     = period;
-                        sample->nr_samples = hits;
-                        percent = 100.0 * hits / h->nr_samples;
-                }
-        }
-
-        return percent;
-}
-
 static const char *annotate__address_color(struct block_range *br)
 {
         double cov = block_range__coverage(br);
@@ -1069,50 +1093,39 @@ static void annotate__branch_printf(struct block_range *br, u64 addr)
         }
 }
 
+static int disasm_line__print(struct disasm_line *dl, u64 start, int addr_fmt_width)
+{
+        s64 offset = dl->al.offset;
+        const u64 addr = start + offset;
+        struct block_range *br;
+
+        br = block_range__find(addr);
+        color_fprintf(stdout, annotate__address_color(br), "  %*" PRIx64 ":", addr_fmt_width, addr);
+        color_fprintf(stdout, annotate__asm_color(br), "%s", dl->al.line);
+        annotate__branch_printf(br, addr);
+        return 0;
+}
 
-static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 start,
-                      struct perf_evsel *evsel, u64 len, int min_pcnt, int printed,
-                      int max_lines, struct disasm_line *queue)
+static int
+annotation_line__print(struct annotation_line *al, struct symbol *sym, u64 start,
+                       struct perf_evsel *evsel, u64 len, int min_pcnt, int printed,
+                       int max_lines, struct annotation_line *queue, int addr_fmt_width)
 {
+        struct disasm_line *dl = container_of(al, struct disasm_line, al);
         static const char *prev_line;
         static const char *prev_color;
 
-        if (dl->offset != -1) {
-                const char *path = NULL;
-                double percent, max_percent = 0.0;
-                double *ppercents = &percent;
-                struct sym_hist_entry sample;
-                struct sym_hist_entry *psamples = &sample;
+        if (al->offset != -1) {
+                double max_percent = 0.0;
                 int i, nr_percent = 1;
                 const char *color;
                 struct annotation *notes = symbol__annotation(sym);
-                s64 offset = dl->offset;
-                const u64 addr = start + offset;
-                struct disasm_line *next;
-                struct block_range *br;
-
-                next = disasm__get_next_ip_line(&notes->src->source, dl);
-
-                if (perf_evsel__is_group_event(evsel)) {
-                        nr_percent = evsel->nr_members;
-                        ppercents = calloc(nr_percent, sizeof(double));
-                        psamples = calloc(nr_percent, sizeof(struct sym_hist_entry));
-                        if (ppercents == NULL || psamples == NULL) {
-                                return -1;
-                        }
-                }
 
-                for (i = 0; i < nr_percent; i++) {
-                        percent = disasm__calc_percent(notes,
-                                        notes->src->lines ? i : evsel->idx + i,
-                                        offset,
-                                        next ? next->offset : (s64) len,
-                                        &path, &sample);
-
-                        ppercents[i] = percent;
-                        psamples[i] = sample;
-                        if (percent > max_percent)
-                                max_percent = percent;
+                for (i = 0; i < al->samples_nr; i++) {
+                        struct annotation_data *sample = &al->samples[i];
+
+                        if (sample->percent > max_percent)
+                                max_percent = sample->percent;
                 }
 
                 if (max_percent < min_pcnt)
@@ -1123,10 +1136,10 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
 
                 if (queue != NULL) {
                         list_for_each_entry_from(queue, &notes->src->source, node) {
-                                if (queue == dl)
+                                if (queue == al)
                                         break;
-                                disasm_line__print(queue, sym, start, evsel, len,
-                                                    0, 0, 1, NULL);
+                                annotation_line__print(queue, sym, start, evsel, len,
+                                                       0, 0, 1, NULL, addr_fmt_width);
                         }
                 }
 
@@ -1137,44 +1150,34 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
                  * the same color than the percentage. Don't print it
                  * twice for close colored addr with the same filename:line
                  */
-                if (path) {
-                        if (!prev_line || strcmp(prev_line, path)
+                if (al->path) {
+                        if (!prev_line || strcmp(prev_line, al->path)
                                        || color != prev_color) {
-                                color_fprintf(stdout, color, " %s", path);
-                                prev_line = path;
+                                color_fprintf(stdout, color, " %s", al->path);
+                                prev_line = al->path;
                                 prev_color = color;
                         }
                 }
 
                 for (i = 0; i < nr_percent; i++) {
-                        percent = ppercents[i];
-                        sample = psamples[i];
-                        color = get_percent_color(percent);
+                        struct annotation_data *sample = &al->samples[i];
+
+                        color = get_percent_color(sample->percent);
 
                         if (symbol_conf.show_total_period)
                                 color_fprintf(stdout, color, " %11" PRIu64,
-                                              sample.period);
+                                              sample->he.period);
                         else if (symbol_conf.show_nr_samples)
                                 color_fprintf(stdout, color, " %7" PRIu64,
-                                              sample.nr_samples);
+                                              sample->he.nr_samples);
                         else
-                                color_fprintf(stdout, color, " %7.2f", percent);
+                                color_fprintf(stdout, color, " %7.2f", sample->percent);
                 }
 
-                printf(" :      ");
+                printf(" : ");
 
-                br = block_range__find(addr);
-                color_fprintf(stdout, annotate__address_color(br), "  %" PRIx64 ":", addr);
-                color_fprintf(stdout, annotate__asm_color(br), "%s", dl->line);
-                annotate__branch_printf(br, addr);
+                disasm_line__print(dl, start, addr_fmt_width);
                 printf("\n");
-
-                if (ppercents != &percent)
-                        free(ppercents);
-
-                if (psamples != &sample)
-                        free(psamples);
-
         } else if (max_lines && printed >= max_lines)
                 return 1;
         else {
@@ -1186,10 +1189,10 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
                 if (perf_evsel__is_group_event(evsel))
                         width *= evsel->nr_members;
 
-                if (!*dl->line)
+                if (!*al->line)
                         printf(" %*s:\n", width, " ");
                 else
-                        printf(" %*s:   %s\n", width, " ", dl->line);
+                        printf(" %*s:     %*s %s\n", width, " ", addr_fmt_width, " ", al->line);
         }
 
         return 0;
@@ -1215,11 +1218,11 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
  * means that it's not a disassembly line so should be treated differently.
  * The ops.raw part will be parsed further according to type of the instruction.
  */
-static int symbol__parse_objdump_line(struct symbol *sym, struct map *map,
-                                      struct arch *arch,
-                                      FILE *file, size_t privsize,
+static int symbol__parse_objdump_line(struct symbol *sym, FILE *file,
+                                      struct annotate_args *args,
                                       int *line_nr)
 {
+        struct map *map = args->map;
         struct annotation *notes = symbol__annotation(sym);
         struct disasm_line *dl;
         char *line = NULL, *parsed_line, *tmp, *tmp2;
@@ -1263,7 +1266,11 @@ static int symbol__parse_objdump_line(struct symbol *sym, struct map *map,
                         parsed_line = tmp2 + 1;
         }
 
-        dl = disasm_line__new(offset, parsed_line, privsize, *line_nr, arch, map);
+        args->offset  = offset;
+        args->line    = parsed_line;
+        args->line_nr = *line_nr;
+
+        dl = disasm_line__new(args);
         free(line);
         (*line_nr)++;
 
@@ -1288,7 +1295,7 @@ static int symbol__parse_objdump_line(struct symbol *sym, struct map *map,
                         dl->ops.target.name = strdup(target.sym->name);
         }
 
-        disasm__add(&notes->src->source, dl);
+        annotation_line__add(&dl->al, &notes->src->source);
 
         return 0;
 }
@@ -1305,19 +1312,19 @@ static void delete_last_nop(struct symbol *sym)
         struct disasm_line *dl;
 
         while (!list_empty(list)) {
-                dl = list_entry(list->prev, struct disasm_line, node);
+                dl = list_entry(list->prev, struct disasm_line, al.node);
 
                 if (dl->ins.ops) {
                         if (dl->ins.ops != &nop_ops)
                                 return;
                 } else {
-                        if (!strstr(dl->line, " nop ") &&
-                            !strstr(dl->line, " nopl ") &&
-                            !strstr(dl->line, " nopw "))
+                        if (!strstr(dl->al.line, " nop ") &&
+                            !strstr(dl->al.line, " nopl ") &&
+                            !strstr(dl->al.line, " nopw "))
                                 return;
                 }
 
-                list_del(&dl->node);
+                list_del(&dl->al.node);
                 disasm_line__free(dl);
         }
 }
@@ -1412,25 +1419,11 @@ fallback:
         return 0;
 }
 
-static const char *annotate__norm_arch(const char *arch_name)
-{
-        struct utsname uts;
-
-        if (!arch_name) { /* Assume we are annotating locally. */
-                if (uname(&uts) < 0)
-                        return NULL;
-                arch_name = uts.machine;
-        }
-        return normalize_arch((char *)arch_name);
-}
-
-int symbol__disassemble(struct symbol *sym, struct map *map,
-                        const char *arch_name, size_t privsize,
-                        struct arch **parch, char *cpuid)
+static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 {
+        struct map *map = args->map;
         struct dso *dso = map->dso;
         char command[PATH_MAX * 2];
-        struct arch *arch = NULL;
         FILE *file;
         char symfs_filename[PATH_MAX];
         struct kcore_extract kce;
@@ -1444,25 +1437,6 @@ int symbol__disassemble(struct symbol *sym, struct map *map,
         if (err)
                 return err;
 
-        arch_name = annotate__norm_arch(arch_name);
-        if (!arch_name)
-                return -1;
-
-        arch = arch__find(arch_name);
-        if (arch == NULL)
-                return -ENOTSUP;
-
-        if (parch)
-                *parch = arch;
-
-        if (arch->init) {
-                err = arch->init(arch, cpuid);
-                if (err) {
-                        pr_err("%s: failed to initialize %s arch priv area\n", __func__, arch->name);
-                        return err;
-                }
-        }
-
         pr_debug("%s: filename=%s, sym=%s, start=%#" PRIx64 ", end=%#" PRIx64 "\n", __func__,
                  symfs_filename, sym->name, map->unmap_ip(map, sym->start),
                  map->unmap_ip(map, sym->end));
@@ -1546,8 +1520,7 @@ int symbol__disassemble(struct symbol *sym, struct map *map,
                  * can associate it with the instructions till the next one.
                  * See disasm_line__new() and struct disasm_line::line_nr.
                  */
-                if (symbol__parse_objdump_line(sym, map, arch, file, privsize,
-                            &lineno) < 0)
+                if (symbol__parse_objdump_line(sym, file, args, &lineno) < 0)
                         break;
                 nline++;
         }
@@ -1580,21 +1553,110 @@ out_close_stdout:
         goto out_remove_tmp;
 }
 
-static void insert_source_line(struct rb_root *root, struct source_line *src_line)
+static void calc_percent(struct sym_hist *hist,
+                         struct annotation_data *sample,
+                         s64 offset, s64 end)
+{
+        unsigned int hits = 0;
+        u64 period = 0;
+
+        while (offset < end) {
+                hits   += hist->addr[offset].nr_samples;
+                period += hist->addr[offset].period;
+                ++offset;
+        }
+
+        if (hist->nr_samples) {
+                sample->he.period     = period;
+                sample->he.nr_samples = hits;
+                sample->percent = 100.0 * hits / hist->nr_samples;
+        }
+}
+
+static void annotation__calc_percent(struct annotation *notes,
+                                     struct perf_evsel *evsel, s64 len)
+{
+        struct annotation_line *al, *next;
+
+        list_for_each_entry(al, &notes->src->source, node) {
+                s64 end;
+                int i;
+
+                if (al->offset == -1)
+                        continue;
+
+                next = annotation_line__next(al, &notes->src->source);
+                end  = next ? next->offset : len;
+
+                for (i = 0; i < al->samples_nr; i++) {
+                        struct annotation_data *sample;
+                        struct sym_hist *hist;
+
+                        hist   = annotation__histogram(notes, evsel->idx + i);
+                        sample = &al->samples[i];
+
+                        calc_percent(hist, sample, al->offset, end);
+                }
+        }
+}
+
+void symbol__calc_percent(struct symbol *sym, struct perf_evsel *evsel)
+{
+        struct annotation *notes = symbol__annotation(sym);
+
+        annotation__calc_percent(notes, evsel, symbol__size(sym));
+}
+
+int symbol__annotate(struct symbol *sym, struct map *map,
+                     struct perf_evsel *evsel, size_t privsize,
+                     struct arch **parch)
 {
-        struct source_line *iter;
+        struct annotate_args args = {
+                .privsize       = privsize,
+                .map            = map,
+                .evsel          = evsel,
+        };
+        struct perf_env *env = perf_evsel__env(evsel);
+        const char *arch_name = perf_env__arch(env);
+        struct arch *arch;
+        int err;
+
+        if (!arch_name)
+                return -1;
+
+        args.arch = arch = arch__find(arch_name);
+        if (arch == NULL)
+                return -ENOTSUP;
+
+        if (parch)
+                *parch = arch;
+
+        if (arch->init) {
+                err = arch->init(arch, env ? env->cpuid : NULL);
+                if (err) {
+                        pr_err("%s: failed to initialize %s arch priv area\n", __func__, arch->name);
+                        return err;
+                }
+        }
+
+        return symbol__disassemble(sym, &args);
+}
+
+static void insert_source_line(struct rb_root *root, struct annotation_line *al)
+{
+        struct annotation_line *iter;
         struct rb_node **p = &root->rb_node;
         struct rb_node *parent = NULL;
         int i, ret;
 
         while (*p != NULL) {
                 parent = *p;
-                iter = rb_entry(parent, struct source_line, node);
+                iter = rb_entry(parent, struct annotation_line, rb_node);
 
-                ret = strcmp(iter->path, src_line->path);
+                ret = strcmp(iter->path, al->path);
                 if (ret == 0) {
-                        for (i = 0; i < src_line->nr_pcnt; i++)
-                                iter->samples[i].percent_sum += src_line->samples[i].percent;
+                        for (i = 0; i < al->samples_nr; i++)
+                                iter->samples[i].percent_sum += al->samples[i].percent;
                         return;
                 }
 
@@ -1604,18 +1666,18 @@ static void insert_source_line(struct rb_root *root, struct source_line *src_lin
                         p = &(*p)->rb_right;
         }
 
-        for (i = 0; i < src_line->nr_pcnt; i++)
-                src_line->samples[i].percent_sum = src_line->samples[i].percent;
+        for (i = 0; i < al->samples_nr; i++)
+                al->samples[i].percent_sum = al->samples[i].percent;
 
-        rb_link_node(&src_line->node, parent, p);
-        rb_insert_color(&src_line->node, root);
+        rb_link_node(&al->rb_node, parent, p);
+        rb_insert_color(&al->rb_node, root);
 }
 
-static int cmp_source_line(struct source_line *a, struct source_line *b)
+static int cmp_source_line(struct annotation_line *a, struct annotation_line *b)
 {
         int i;
 
-        for (i = 0; i < a->nr_pcnt; i++) {
+        for (i = 0; i < a->samples_nr; i++) {
                 if (a->samples[i].percent_sum == b->samples[i].percent_sum)
                         continue;
                 return a->samples[i].percent_sum > b->samples[i].percent_sum;
@@ -1624,135 +1686,47 @@ static int cmp_source_line(struct source_line *a, struct source_line *b)
         return 0;
 }
 
-static void __resort_source_line(struct rb_root *root, struct source_line *src_line)
+static void __resort_source_line(struct rb_root *root, struct annotation_line *al)
 {
-        struct source_line *iter;
+        struct annotation_line *iter;
         struct rb_node **p = &root->rb_node;
         struct rb_node *parent = NULL;
 
         while (*p != NULL) {
                 parent = *p;
-                iter = rb_entry(parent, struct source_line, node);
+                iter = rb_entry(parent, struct annotation_line, rb_node);
 
-                if (cmp_source_line(src_line, iter))
+                if (cmp_source_line(al, iter))
                         p = &(*p)->rb_left;
                 else
                         p = &(*p)->rb_right;
         }
 
-        rb_link_node(&src_line->node, parent, p);
-        rb_insert_color(&src_line->node, root);
+        rb_link_node(&al->rb_node, parent, p);
+        rb_insert_color(&al->rb_node, root);
 }
 
 static void resort_source_line(struct rb_root *dest_root, struct rb_root *src_root)
 {
-        struct source_line *src_line;
+        struct annotation_line *al;
         struct rb_node *node;
 
         node = rb_first(src_root);
         while (node) {
                 struct rb_node *next;
 
-                src_line = rb_entry(node, struct source_line, node);
+                al = rb_entry(node, struct annotation_line, rb_node);
                 next = rb_next(node);
                 rb_erase(node, src_root);
 
-                __resort_source_line(dest_root, src_line);
+                __resort_source_line(dest_root, al);
                 node = next;
         }
 }
 
-static void symbol__free_source_line(struct symbol *sym, int len)
-{
-        struct annotation *notes = symbol__annotation(sym);
-        struct source_line *src_line = notes->src->lines;
-        size_t sizeof_src_line;
-        int i;
-
-        sizeof_src_line = sizeof(*src_line) +
-                          (sizeof(src_line->samples) * (src_line->nr_pcnt - 1));
-
-        for (i = 0; i < len; i++) {
-                free_srcline(src_line->path);
-                src_line = (void *)src_line + sizeof_src_line;
-        }
-
-        zfree(&notes->src->lines);
-}
-
-/* Get the filename:line for the colored entries */
-static int symbol__get_source_line(struct symbol *sym, struct map *map,
-                                   struct perf_evsel *evsel,
-                                   struct rb_root *root, int len)
-{
-        u64 start;
-        int i, k;
-        int evidx = evsel->idx;
-        struct source_line *src_line;
-        struct annotation *notes = symbol__annotation(sym);
-        struct sym_hist *h = annotation__histogram(notes, evidx);
-        struct rb_root tmp_root = RB_ROOT;
-        int nr_pcnt = 1;
-        u64 nr_samples = h->nr_samples;
-        size_t sizeof_src_line = sizeof(struct source_line);
-
-        if (perf_evsel__is_group_event(evsel)) {
-                for (i = 1; i < evsel->nr_members; i++) {
-                        h = annotation__histogram(notes, evidx + i);
-                        nr_samples += h->nr_samples;
-                }
-                nr_pcnt = evsel->nr_members;
-                sizeof_src_line += (nr_pcnt - 1) * sizeof(src_line->samples);
-        }
-
-        if (!nr_samples)
-                return 0;
-
-        src_line = notes->src->lines = calloc(len, sizeof_src_line);
-        if (!notes->src->lines)
-                return -1;
-
-        start = map__rip_2objdump(map, sym->start);
-
-        for (i = 0; i < len; i++) {
-                u64 offset;
-                double percent_max = 0.0;
-
-                src_line->nr_pcnt = nr_pcnt;
-
-                for (k = 0; k < nr_pcnt; k++) {
-                        double percent = 0.0;
-
-                        h = annotation__histogram(notes, evidx + k);
-                        nr_samples = h->addr[i].nr_samples;
-                        if (h->nr_samples)
-                                percent = 100.0 * nr_samples / h->nr_samples;
-
-                        if (percent > percent_max)
-                                percent_max = percent;
-                        src_line->samples[k].percent = percent;
-                        src_line->samples[k].nr = nr_samples;
-                }
-
-                if (percent_max <= 0.5)
-                        goto next;
-
-                offset = start + i;
-                src_line->path = get_srcline(map->dso, offset, NULL,
-                                             false, true);
-                insert_source_line(&tmp_root, src_line);
-
-        next:
-                src_line = (void *)src_line + sizeof_src_line;
-        }
-
-        resort_source_line(root, &tmp_root);
-        return 0;
-}
-
 static void print_summary(struct rb_root *root, const char *filename)
 {
-        struct source_line *src_line;
+        struct annotation_line *al;
         struct rb_node *node;
 
         printf("\nSorted summary for file %s\n", filename);
@@ -1770,9 +1744,9 @@ static void print_summary(struct rb_root *root, const char *filename)
                 char *path;
                 int i;
 
-                src_line = rb_entry(node, struct source_line, node);
-                for (i = 0; i < src_line->nr_pcnt; i++) {
-                        percent = src_line->samples[i].percent_sum;
+                al = rb_entry(node, struct annotation_line, rb_node);
+                for (i = 0; i < al->samples_nr; i++) {
+                        percent = al->samples[i].percent_sum;
                         color = get_percent_color(percent);
                         color_fprintf(stdout, color, " %7.2f", percent);
 
@@ -1780,7 +1754,7 @@ static void print_summary(struct rb_root *root, const char *filename)
                                 percent_max = percent;
                 }
 
-                path = src_line->path;
+                path = al->path;
                 color = get_percent_color(percent_max);
                 color_fprintf(stdout, color, " %s\n", path);
 
@@ -1801,6 +1775,19 @@ static void symbol__annotate_hits(struct symbol *sym, struct perf_evsel *evsel)
         printf("%*s: %" PRIu64 "\n", BITS_PER_LONG / 2, "h->nr_samples", h->nr_samples);
 }
 
+static int annotated_source__addr_fmt_width(struct list_head *lines, u64 start)
+{
+        char bf[32];
+        struct annotation_line *line;
+
+        list_for_each_entry_reverse(line, lines, node) {
+                if (line->offset != -1)
+                        return scnprintf(bf, sizeof(bf), "%" PRIx64, start + line->offset);
+        }
+
+        return 0;
+}
+
 int symbol__annotate_printf(struct symbol *sym, struct map *map,
                             struct perf_evsel *evsel, bool full_paths,
                             int min_pcnt, int max_lines, int context)
@@ -1811,9 +1798,9 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
         const char *evsel_name = perf_evsel__name(evsel);
         struct annotation *notes = symbol__annotation(sym);
         struct sym_hist *h = annotation__histogram(notes, evsel->idx);
-        struct disasm_line *pos, *queue = NULL;
+        struct annotation_line *pos, *queue = NULL;
         u64 start = map__rip_2objdump(map, sym->start);
-        int printed = 2, queue_len = 0;
+        int printed = 2, queue_len = 0, addr_fmt_width;
         int more = 0;
         u64 len;
         int width = symbol_conf.show_total_period ? 12 : 8;
@@ -1844,15 +1831,21 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
         if (verbose > 0)
                 symbol__annotate_hits(sym, evsel);
 
+        addr_fmt_width = annotated_source__addr_fmt_width(&notes->src->source, start);
+
         list_for_each_entry(pos, &notes->src->source, node) {
+                int err;
+
                 if (context && queue == NULL) {
                         queue = pos;
                         queue_len = 0;
                 }
 
-                switch (disasm_line__print(pos, sym, start, evsel, len,
-                                            min_pcnt, printed, max_lines,
-                                            queue)) {
+                err = annotation_line__print(pos, sym, start, evsel, len,
+                                             min_pcnt, printed, max_lines,
+                                             queue, addr_fmt_width);
+
+                switch (err) {
                 case 0:
                         ++printed;
                         if (context) {
@@ -1907,13 +1900,13 @@ void symbol__annotate_decay_histogram(struct symbol *sym, int evidx)
         }
 }
 
-void disasm__purge(struct list_head *head)
+void annotated_source__purge(struct annotated_source *as)
 {
-        struct disasm_line *pos, *n;
+        struct annotation_line *al, *n;
 
-        list_for_each_entry_safe(pos, n, head, node) {
-                list_del(&pos->node);
-                disasm_line__free(pos);
+        list_for_each_entry_safe(al, n, &as->source, node) {
+                list_del(&al->node);
+                disasm_line__free(disasm_line(al));
         }
 }
 
@@ -1921,10 +1914,10 @@ static size_t disasm_line__fprintf(struct disasm_line *dl, FILE *fp)
 {
         size_t printed;
 
-        if (dl->offset == -1)
-                return fprintf(fp, "%s\n", dl->line);
+        if (dl->al.offset == -1)
+                return fprintf(fp, "%s\n", dl->al.line);
 
-        printed = fprintf(fp, "%#" PRIx64 " %s", dl->offset, dl->ins.name);
+        printed = fprintf(fp, "%#" PRIx64 " %s", dl->al.offset, dl->ins.name);
 
         if (dl->ops.raw[0] != '\0') {
                 printed += fprintf(fp, "%.*s %s\n", 6 - (int)printed, " ",
@@ -1939,38 +1932,73 @@ size_t disasm__fprintf(struct list_head *head, FILE *fp)
         struct disasm_line *pos;
         size_t printed = 0;
 
-        list_for_each_entry(pos, head, node)
+        list_for_each_entry(pos, head, al.node)
                 printed += disasm_line__fprintf(pos, fp);
 
         return printed;
 }
 
+static void annotation__calc_lines(struct annotation *notes, struct map *map,
+                                  struct rb_root *root, u64 start)
+{
+        struct annotation_line *al;
+        struct rb_root tmp_root = RB_ROOT;
+
+        list_for_each_entry(al, &notes->src->source, node) {
+                double percent_max = 0.0;
+                int i;
+
+                for (i = 0; i < al->samples_nr; i++) {
+                        struct annotation_data *sample;
+
+                        sample = &al->samples[i];
+
+                        if (sample->percent > percent_max)
+                                percent_max = sample->percent;
+                }
+
+                if (percent_max <= 0.5)
+                        continue;
+
+                al->path = get_srcline(map->dso, start + al->offset, NULL,
+                                       false, true, start + al->offset);
+                insert_source_line(&tmp_root, al);
+        }
+
+        resort_source_line(root, &tmp_root);
+}
+
+static void symbol__calc_lines(struct symbol *sym, struct map *map,
+                              struct rb_root *root)
+{
+        struct annotation *notes = symbol__annotation(sym);
+        u64 start = map__rip_2objdump(map, sym->start);
+
+        annotation__calc_lines(notes, map, root, start);
+}
+
 int symbol__tty_annotate(struct symbol *sym, struct map *map,
                          struct perf_evsel *evsel, bool print_lines,
                          bool full_paths, int min_pcnt, int max_lines)
 {
         struct dso *dso = map->dso;
         struct rb_root source_line = RB_ROOT;
-        u64 len;
 
-        if (symbol__disassemble(sym, map, perf_evsel__env_arch(evsel),
-                                0, NULL, NULL) < 0)
+        if (symbol__annotate(sym, map, evsel, 0, NULL) < 0)
                 return -1;
 
-        len = symbol__size(sym);
+        symbol__calc_percent(sym, evsel);
 
         if (print_lines) {
                 srcline_full_filename = full_paths;
-                symbol__get_source_line(sym, map, evsel, &source_line, len);
+                symbol__calc_lines(sym, map, &source_line);
                 print_summary(&source_line, dso->long_name);
         }
 
         symbol__annotate_printf(sym, map, evsel, full_paths,
                                 min_pcnt, max_lines, 0);
-        if (print_lines)
-                symbol__free_source_line(sym, len);
 
-        disasm__purge(&symbol__annotation(sym)->src->source);
+        annotated_source__purge(symbol__annotation(sym)->src);
 
         return 0;
 }
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index f6ba3560de5e..ce427445671f 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -59,33 +59,55 @@ bool ins__is_fused(struct arch *arch, const char *ins1, const char *ins2);
 
 struct annotation;
 
+struct sym_hist_entry {
+        u64             nr_samples;
+        u64             period;
+};
+
+struct annotation_data {
+        double                   percent;
+        double                   percent_sum;
+        struct sym_hist_entry    he;
+};
+
+struct annotation_line {
+        struct list_head         node;
+        struct rb_node           rb_node;
+        s64                      offset;
+        char                    *line;
+        int                      line_nr;
+        float                    ipc;
+        u64                      cycles;
+        size_t                   privsize;
+        char                    *path;
+        int                      samples_nr;
+        struct annotation_data   samples[0];
+};
+
 struct disasm_line {
-        struct list_head    node;
-        s64                 offset;
-        char                *line;
-        struct ins          ins;
-        int                 line_nr;
-        float               ipc;
-        u64                 cycles;
-        struct ins_operands ops;
+        struct ins               ins;
+        struct ins_operands      ops;
+
+        /* This needs to be at the end. */
+        struct annotation_line   al;
 };
 
+static inline struct disasm_line *disasm_line(struct annotation_line *al)
+{
+        return al ? container_of(al, struct disasm_line, al) : NULL;
+}
+
 static inline bool disasm_line__has_offset(const struct disasm_line *dl)
 {
         return dl->ops.target.offset_avail;
 }
 
-struct sym_hist_entry {
-        u64             nr_samples;
-        u64             period;
-};
-
 void disasm_line__free(struct disasm_line *dl);
-struct disasm_line *disasm__get_next_ip_line(struct list_head *head, struct disasm_line *pos);
+struct annotation_line *
+annotation_line__next(struct annotation_line *pos, struct list_head *head);
 int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw);
 size_t disasm__fprintf(struct list_head *head, FILE *fp);
-double disasm__calc_percent(struct annotation *notes, int evidx, s64 offset,
-                            s64 end, const char **path, struct sym_hist_entry *sample);
+void symbol__calc_percent(struct symbol *sym, struct perf_evsel *evsel);
 
 struct sym_hist {
         u64                   nr_samples;
@@ -104,19 +126,6 @@ struct cyc_hist {
         u16     reset;
 };
 
-struct source_line_samples {
-        double          percent;
-        double          percent_sum;
-        u64             nr;
-};
-
-struct source_line {
-        struct rb_node  node;
-        char            *path;
-        int             nr_pcnt;
-        struct source_line_samples samples[1];
-};
-
 /** struct annotated_source - symbols with hits have this attached as in sannotation
  *
  * @histogram: Array of addr hit histograms per event being monitored
@@ -132,7 +141,6 @@ struct source_line {
  */
 struct annotated_source {
         struct list_head   source;
-        struct source_line *lines;
         int                nr_histograms;
         size_t             sizeof_sym_hist;
         struct cyc_hist    *cycles_hist;
@@ -169,9 +177,9 @@ int hist_entry__inc_addr_samples(struct hist_entry *he, struct perf_sample *samp
 int symbol__alloc_hist(struct symbol *sym);
 void symbol__annotate_zero_histograms(struct symbol *sym);
 
-int symbol__disassemble(struct symbol *sym, struct map *map,
-                        const char *arch_name, size_t privsize,
-                        struct arch **parch, char *cpuid);
+int symbol__annotate(struct symbol *sym, struct map *map,
+                     struct perf_evsel *evsel, size_t privsize,
+                     struct arch **parch);
 
 enum symbol_disassemble_errno {
         SYMBOL_ANNOTATE_ERRNO__SUCCESS          = 0,
@@ -198,7 +206,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
                             int min_pcnt, int max_lines, int context);
 void symbol__annotate_zero_histogram(struct symbol *sym, int evidx);
 void symbol__annotate_decay_histogram(struct symbol *sym, int evidx);
-void disasm__purge(struct list_head *head);
+void annotated_source__purge(struct annotated_source *as);
 
 bool ui__has_annotation(void);
 
diff --git a/tools/perf/util/arm-spe-pkt-decoder.c b/tools/perf/util/arm-spe-pkt-decoder.c
new file mode 100644
index 000000000000..b94001b756c7
--- /dev/null
+++ b/tools/perf/util/arm-spe-pkt-decoder.c
@@ -0,0 +1,462 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Arm Statistical Profiling Extensions (SPE) support
+ * Copyright (c) 2017-2018, Arm Ltd.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <endian.h>
+#include <byteswap.h>
+
+#include "arm-spe-pkt-decoder.h"
+
+#define BIT(n)          (1ULL << (n))
+
+#define NS_FLAG         BIT(63)
+#define EL_FLAG         (BIT(62) | BIT(61))
+
+#define SPE_HEADER0_PAD                 0x0
+#define SPE_HEADER0_END                 0x1
+#define SPE_HEADER0_ADDRESS             0x30 /* address packet (short) */
+#define SPE_HEADER0_ADDRESS_MASK        0x38
+#define SPE_HEADER0_COUNTER             0x18 /* counter packet (short) */
+#define SPE_HEADER0_COUNTER_MASK        0x38
+#define SPE_HEADER0_TIMESTAMP           0x71
+#define SPE_HEADER0_TIMESTAMP           0x71
+#define SPE_HEADER0_EVENTS              0x2
+#define SPE_HEADER0_EVENTS_MASK         0xf
+#define SPE_HEADER0_SOURCE              0x3
+#define SPE_HEADER0_SOURCE_MASK         0xf
+#define SPE_HEADER0_CONTEXT             0x24
+#define SPE_HEADER0_CONTEXT_MASK        0x3c
+#define SPE_HEADER0_OP_TYPE             0x8
+#define SPE_HEADER0_OP_TYPE_MASK        0x3c
+#define SPE_HEADER1_ALIGNMENT           0x0
+#define SPE_HEADER1_ADDRESS             0xb0 /* address packet (extended) */
+#define SPE_HEADER1_ADDRESS_MASK        0xf8
+#define SPE_HEADER1_COUNTER             0x98 /* counter packet (extended) */
+#define SPE_HEADER1_COUNTER_MASK        0xf8
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define le16_to_cpu bswap_16
+#define le32_to_cpu bswap_32
+#define le64_to_cpu bswap_64
+#define memcpy_le64(d, s, n) do { \
+        memcpy((d), (s), (n));    \
+        *(d) = le64_to_cpu(*(d)); \
+} while (0)
+#else
+#define le16_to_cpu
+#define le32_to_cpu
+#define le64_to_cpu
+#define memcpy_le64 memcpy
+#endif
+
+static const char * const arm_spe_packet_name[] = {
+        [ARM_SPE_PAD]           = "PAD",
+        [ARM_SPE_END]           = "END",
+        [ARM_SPE_TIMESTAMP]     = "TS",
+        [ARM_SPE_ADDRESS]       = "ADDR",
+        [ARM_SPE_COUNTER]       = "LAT",
+        [ARM_SPE_CONTEXT]       = "CONTEXT",
+        [ARM_SPE_OP_TYPE]       = "OP-TYPE",
+        [ARM_SPE_EVENTS]        = "EVENTS",
+        [ARM_SPE_DATA_SOURCE]   = "DATA-SOURCE",
+};
+
+const char *arm_spe_pkt_name(enum arm_spe_pkt_type type)
+{
+        return arm_spe_packet_name[type];
+}
+
+/* return ARM SPE payload size from its encoding,
+ * which is in bits 5:4 of the byte.
+ * 00 : byte
+ * 01 : halfword (2)
+ * 10 : word (4)
+ * 11 : doubleword (8)
+ */
+static int payloadlen(unsigned char byte)
+{
+        return 1 << ((byte & 0x30) >> 4);
+}
+
+static int arm_spe_get_payload(const unsigned char *buf, size_t len,
+                               struct arm_spe_pkt *packet)
+{
+        size_t payload_len = payloadlen(buf[0]);
+
+        if (len < 1 + payload_len)
+                return ARM_SPE_NEED_MORE_BYTES;
+
+        buf++;
+
+        switch (payload_len) {
+        case 1: packet->payload = *(uint8_t *)buf; break;
+        case 2: packet->payload = le16_to_cpu(*(uint16_t *)buf); break;
+        case 4: packet->payload = le32_to_cpu(*(uint32_t *)buf); break;
+        case 8: packet->payload = le64_to_cpu(*(uint64_t *)buf); break;
+        default: return ARM_SPE_BAD_PACKET;
+        }
+
+        return 1 + payload_len;
+}
+
+static int arm_spe_get_pad(struct arm_spe_pkt *packet)
+{
+        packet->type = ARM_SPE_PAD;
+        return 1;
+}
+
+static int arm_spe_get_alignment(const unsigned char *buf, size_t len,
+                                 struct arm_spe_pkt *packet)
+{
+        unsigned int alignment = 1 << ((buf[0] & 0xf) + 1);
+
+        if (len < alignment)
+                return ARM_SPE_NEED_MORE_BYTES;
+
+        packet->type = ARM_SPE_PAD;
+        return alignment - (((uintptr_t)buf) & (alignment - 1));
+}
+
+static int arm_spe_get_end(struct arm_spe_pkt *packet)
+{
+        packet->type = ARM_SPE_END;
+        return 1;
+}
+
+static int arm_spe_get_timestamp(const unsigned char *buf, size_t len,
+                                 struct arm_spe_pkt *packet)
+{
+        packet->type = ARM_SPE_TIMESTAMP;
+        return arm_spe_get_payload(buf, len, packet);
+}
+
+static int arm_spe_get_events(const unsigned char *buf, size_t len,
+                              struct arm_spe_pkt *packet)
+{
+        int ret = arm_spe_get_payload(buf, len, packet);
+
+        packet->type = ARM_SPE_EVENTS;
+
+        /* we use index to identify Events with a less number of
+         * comparisons in arm_spe_pkt_desc(): E.g., the LLC-ACCESS,
+         * LLC-REFILL, and REMOTE-ACCESS events are identified iff
+         * index > 1.
+         */
+        packet->index = ret - 1;
+
+        return ret;
+}
+
+static int arm_spe_get_data_source(const unsigned char *buf, size_t len,
+                                   struct arm_spe_pkt *packet)
+{
+        packet->type = ARM_SPE_DATA_SOURCE;
+        return arm_spe_get_payload(buf, len, packet);
+}
+
+static int arm_spe_get_context(const unsigned char *buf, size_t len,
+                               struct arm_spe_pkt *packet)
+{
+        packet->type = ARM_SPE_CONTEXT;
+        packet->index = buf[0] & 0x3;
+
+        return arm_spe_get_payload(buf, len, packet);
+}
+
+static int arm_spe_get_op_type(const unsigned char *buf, size_t len,
+                               struct arm_spe_pkt *packet)
+{
+        packet->type = ARM_SPE_OP_TYPE;
+        packet->index = buf[0] & 0x3;
+        return arm_spe_get_payload(buf, len, packet);
+}
+
+static int arm_spe_get_counter(const unsigned char *buf, size_t len,
+                               const unsigned char ext_hdr, struct arm_spe_pkt *packet)
+{
+        if (len < 2)
+                return ARM_SPE_NEED_MORE_BYTES;
+
+        packet->type = ARM_SPE_COUNTER;
+        if (ext_hdr)
+                packet->index = ((buf[0] & 0x3) << 3) | (buf[1] & 0x7);
+        else
+                packet->index = buf[0] & 0x7;
+
+        packet->payload = le16_to_cpu(*(uint16_t *)(buf + 1));
+
+        return 1 + ext_hdr + 2;
+}
+
+static int arm_spe_get_addr(const unsigned char *buf, size_t len,
+                            const unsigned char ext_hdr, struct arm_spe_pkt *packet)
+{
+        if (len < 8)
+                return ARM_SPE_NEED_MORE_BYTES;
+
+        packet->type = ARM_SPE_ADDRESS;
+        if (ext_hdr)
+                packet->index = ((buf[0] & 0x3) << 3) | (buf[1] & 0x7);
+        else
+                packet->index = buf[0] & 0x7;
+
+        memcpy_le64(&packet->payload, buf + 1, 8);
+
+        return 1 + ext_hdr + 8;
+}
+
+static int arm_spe_do_get_packet(const unsigned char *buf, size_t len,
+                                 struct arm_spe_pkt *packet)
+{
+        unsigned int byte;
+
+        memset(packet, 0, sizeof(struct arm_spe_pkt));
+
+        if (!len)
+                return ARM_SPE_NEED_MORE_BYTES;
+
+        byte = buf[0];
+        if (byte == SPE_HEADER0_PAD)
+                return arm_spe_get_pad(packet);
+        else if (byte == SPE_HEADER0_END) /* no timestamp at end of record */
+                return arm_spe_get_end(packet);
+        else if (byte & 0xc0 /* 0y11xxxxxx */) {
+                if (byte & 0x80) {
+                        if ((byte & SPE_HEADER0_ADDRESS_MASK) == SPE_HEADER0_ADDRESS)
+                                return arm_spe_get_addr(buf, len, 0, packet);
+                        if ((byte & SPE_HEADER0_COUNTER_MASK) == SPE_HEADER0_COUNTER)
+                                return arm_spe_get_counter(buf, len, 0, packet);
+                } else
+                        if (byte == SPE_HEADER0_TIMESTAMP)
+                                return arm_spe_get_timestamp(buf, len, packet);
+                        else if ((byte & SPE_HEADER0_EVENTS_MASK) == SPE_HEADER0_EVENTS)
+                                return arm_spe_get_events(buf, len, packet);
+                        else if ((byte & SPE_HEADER0_SOURCE_MASK) == SPE_HEADER0_SOURCE)
+                                return arm_spe_get_data_source(buf, len, packet);
+                        else if ((byte & SPE_HEADER0_CONTEXT_MASK) == SPE_HEADER0_CONTEXT)
+                                return arm_spe_get_context(buf, len, packet);
+                        else if ((byte & SPE_HEADER0_OP_TYPE_MASK) == SPE_HEADER0_OP_TYPE)
+                                return arm_spe_get_op_type(buf, len, packet);
+        } else if ((byte & 0xe0) == 0x20 /* 0y001xxxxx */) {
+                /* 16-bit header */
+                byte = buf[1];
+                if (byte == SPE_HEADER1_ALIGNMENT)
+                        return arm_spe_get_alignment(buf, len, packet);
+                else if ((byte & SPE_HEADER1_ADDRESS_MASK) == SPE_HEADER1_ADDRESS)
+                        return arm_spe_get_addr(buf, len, 1, packet);
+                else if ((byte & SPE_HEADER1_COUNTER_MASK) == SPE_HEADER1_COUNTER)
+                        return arm_spe_get_counter(buf, len, 1, packet);
+        }
+
+        return ARM_SPE_BAD_PACKET;
+}
+
+int arm_spe_get_packet(const unsigned char *buf, size_t len,
+                       struct arm_spe_pkt *packet)
+{
+        int ret;
+
+        ret = arm_spe_do_get_packet(buf, len, packet);
+        /* put multiple consecutive PADs on the same line, up to
+         * the fixed-width output format of 16 bytes per line.
+         */
+        if (ret > 0 && packet->type == ARM_SPE_PAD) {
+                while (ret < 16 && len > (size_t)ret && !buf[ret])
+                        ret += 1;
+        }
+        return ret;
+}
+
+int arm_spe_pkt_desc(const struct arm_spe_pkt *packet, char *buf,
+                     size_t buf_len)
+{
+        int ret, ns, el, idx = packet->index;
+        unsigned long long payload = packet->payload;
+        const char *name = arm_spe_pkt_name(packet->type);
+
+        switch (packet->type) {
+        case ARM_SPE_BAD:
+        case ARM_SPE_PAD:
+        case ARM_SPE_END:
+                return snprintf(buf, buf_len, "%s", name);
+        case ARM_SPE_EVENTS: {
+                size_t blen = buf_len;
+
+                ret = 0;
+                ret = snprintf(buf, buf_len, "EV");
+                buf += ret;
+                blen -= ret;
+                if (payload & 0x1) {
+                        ret = snprintf(buf, buf_len, " EXCEPTION-GEN");
+                        buf += ret;
+                        blen -= ret;
+                }
+                if (payload & 0x2) {
+                        ret = snprintf(buf, buf_len, " RETIRED");
+                        buf += ret;
+                        blen -= ret;
+                }
+                if (payload & 0x4) {
+                        ret = snprintf(buf, buf_len, " L1D-ACCESS");
+                        buf += ret;
+                        blen -= ret;
+                }
+                if (payload & 0x8) {
+                        ret = snprintf(buf, buf_len, " L1D-REFILL");
+                        buf += ret;
+                        blen -= ret;
+                }
+                if (payload & 0x10) {
+                        ret = snprintf(buf, buf_len, " TLB-ACCESS");
+                        buf += ret;
+                        blen -= ret;
+                }
+                if (payload & 0x20) {
+                        ret = snprintf(buf, buf_len, " TLB-REFILL");
+                        buf += ret;
+                        blen -= ret;
+                }
+                if (payload & 0x40) {
+                        ret = snprintf(buf, buf_len, " NOT-TAKEN");
+                        buf += ret;
+                        blen -= ret;
+                }
+                if (payload & 0x80) {
+                        ret = snprintf(buf, buf_len, " MISPRED");
+                        buf += ret;
+                        blen -= ret;
+                }
+                if (idx > 1) {
+                        if (payload & 0x100) {
+                                ret = snprintf(buf, buf_len, " LLC-ACCESS");
+                                buf += ret;
+                                blen -= ret;
+                        }
+                        if (payload & 0x200) {
+                                ret = snprintf(buf, buf_len, " LLC-REFILL");
+                                buf += ret;
+                                blen -= ret;
+                        }
+                        if (payload & 0x400) {
+                                ret = snprintf(buf, buf_len, " REMOTE-ACCESS");
+                                buf += ret;
+                                blen -= ret;
+                        }
+                }
+                if (ret < 0)
+                        return ret;
+                blen -= ret;
+                return buf_len - blen;
+        }
+        case ARM_SPE_OP_TYPE:
+                switch (idx) {
+                case 0: return snprintf(buf, buf_len, "%s", payload & 0x1 ?
+                                        "COND-SELECT" : "INSN-OTHER");
+                case 1: {
+                        size_t blen = buf_len;
+
+                        if (payload & 0x1)
+                                ret = snprintf(buf, buf_len, "ST");
+                        else
+                                ret = snprintf(buf, buf_len, "LD");
+                        buf += ret;
+                        blen -= ret;
+                        if (payload & 0x2) {
+                                if (payload & 0x4) {
+                                        ret = snprintf(buf, buf_len, " AT");
+                                        buf += ret;
+                                        blen -= ret;
+                                }
+                                if (payload & 0x8) {
+                                        ret = snprintf(buf, buf_len, " EXCL");
+                                        buf += ret;
+                                        blen -= ret;
+                                }
+                                if (payload & 0x10) {
+                                        ret = snprintf(buf, buf_len, " AR");
+                                        buf += ret;
+                                        blen -= ret;
+                                }
+                        } else if (payload & 0x4) {
+                                ret = snprintf(buf, buf_len, " SIMD-FP");
+                                buf += ret;
+                                blen -= ret;
+                        }
+                        if (ret < 0)
+                                return ret;
+                        blen -= ret;
+                        return buf_len - blen;
+                }
+                case 2: {
+                        size_t blen = buf_len;
+
+                        ret = snprintf(buf, buf_len, "B");
+                        buf += ret;
+                        blen -= ret;
+                        if (payload & 0x1) {
+                                ret = snprintf(buf, buf_len, " COND");
+                                buf += ret;
+                                blen -= ret;
+                        }
+                        if (payload & 0x2) {
+                                ret = snprintf(buf, buf_len, " IND");
+                                buf += ret;
+                                blen -= ret;
+                        }
+                        if (ret < 0)
+                                return ret;
+                        blen -= ret;
+                        return buf_len - blen;
+                        }
+                default: return 0;
+                }
+        case ARM_SPE_DATA_SOURCE:
+        case ARM_SPE_TIMESTAMP:
+                return snprintf(buf, buf_len, "%s %lld", name, payload);
+        case ARM_SPE_ADDRESS:
+                switch (idx) {
+                case 0:
+                case 1: ns = !!(packet->payload & NS_FLAG);
+                        el = (packet->payload & EL_FLAG) >> 61;
+                        payload &= ~(0xffULL << 56);
+                        return snprintf(buf, buf_len, "%s 0x%llx el%d ns=%d",
+                                        (idx == 1) ? "TGT" : "PC", payload, el, ns);
+                case 2: return snprintf(buf, buf_len, "VA 0x%llx", payload);
+                case 3: ns = !!(packet->payload & NS_FLAG);
+                        payload &= ~(0xffULL << 56);
+                        return snprintf(buf, buf_len, "PA 0x%llx ns=%d",
+                                        payload, ns);
+                default: return 0;
+                }
+        case ARM_SPE_CONTEXT:
+                return snprintf(buf, buf_len, "%s 0x%lx el%d", name,
+                                (unsigned long)payload, idx + 1);
+        case ARM_SPE_COUNTER: {
+                size_t blen = buf_len;
+
+                ret = snprintf(buf, buf_len, "%s %d ", name,
+                               (unsigned short)payload);
+                buf += ret;
+                blen -= ret;
+                switch (idx) {
+                case 0: ret = snprintf(buf, buf_len, "TOT"); break;
+                case 1: ret = snprintf(buf, buf_len, "ISSUE"); break;
+                case 2: ret = snprintf(buf, buf_len, "XLAT"); break;
+                default: ret = 0;
+                }
+                if (ret < 0)
+                        return ret;
+                blen -= ret;
+                return buf_len - blen;
+        }
+        default:
+                break;
+        }
+
+        return snprintf(buf, buf_len, "%s 0x%llx (%d)",
+                        name, payload, packet->index);
+}
diff --git a/tools/perf/util/arm-spe-pkt-decoder.h b/tools/perf/util/arm-spe-pkt-decoder.h
new file mode 100644
index 000000000000..d786ef65113f
--- /dev/null
+++ b/tools/perf/util/arm-spe-pkt-decoder.h
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Arm Statistical Profiling Extensions (SPE) support
+ * Copyright (c) 2017-2018, Arm Ltd.
+ */
+
+#ifndef INCLUDE__ARM_SPE_PKT_DECODER_H__
+#define INCLUDE__ARM_SPE_PKT_DECODER_H__
+
+#include <stddef.h>
+#include <stdint.h>
+
+#define ARM_SPE_PKT_DESC_MAX            256
+
+#define ARM_SPE_NEED_MORE_BYTES         -1
+#define ARM_SPE_BAD_PACKET              -2
+
+enum arm_spe_pkt_type {
+        ARM_SPE_BAD,
+        ARM_SPE_PAD,
+        ARM_SPE_END,
+        ARM_SPE_TIMESTAMP,
+        ARM_SPE_ADDRESS,
+        ARM_SPE_COUNTER,
+        ARM_SPE_CONTEXT,
+        ARM_SPE_OP_TYPE,
+        ARM_SPE_EVENTS,
+        ARM_SPE_DATA_SOURCE,
+};
+
+struct arm_spe_pkt {
+        enum arm_spe_pkt_type   type;
+        unsigned char           index;
+        uint64_t                payload;
+};
+
+const char *arm_spe_pkt_name(enum arm_spe_pkt_type);
+
+int arm_spe_get_packet(const unsigned char *buf, size_t len,
+                       struct arm_spe_pkt *packet);
+
+int arm_spe_pkt_desc(const struct arm_spe_pkt *packet, char *buf, size_t len);
+#endif
diff --git a/tools/perf/util/arm-spe.c b/tools/perf/util/arm-spe.c
new file mode 100644
index 000000000000..6067267cc76c
--- /dev/null
+++ b/tools/perf/util/arm-spe.c
@@ -0,0 +1,231 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Arm Statistical Profiling Extensions (SPE) support
+ * Copyright (c) 2017-2018, Arm Ltd.
+ */
+
+#include <endian.h>
+#include <errno.h>
+#include <byteswap.h>
+#include <inttypes.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/bitops.h>
+#include <linux/log2.h>
+
+#include "cpumap.h"
+#include "color.h"
+#include "evsel.h"
+#include "evlist.h"
+#include "machine.h"
+#include "session.h"
+#include "util.h"
+#include "thread.h"
+#include "debug.h"
+#include "auxtrace.h"
+#include "arm-spe.h"
+#include "arm-spe-pkt-decoder.h"
+
+struct arm_spe {
+        struct auxtrace                 auxtrace;
+        struct auxtrace_queues          queues;
+        struct auxtrace_heap            heap;
+        u32                             auxtrace_type;
+        struct perf_session             *session;
+        struct machine                  *machine;
+        u32                             pmu_type;
+};
+
+struct arm_spe_queue {
+        struct arm_spe          *spe;
+        unsigned int            queue_nr;
+        struct auxtrace_buffer  *buffer;
+        bool                    on_heap;
+        bool                    done;
+        pid_t                   pid;
+        pid_t                   tid;
+        int                     cpu;
+};
+
+static void arm_spe_dump(struct arm_spe *spe __maybe_unused,
+                         unsigned char *buf, size_t len)
+{
+        struct arm_spe_pkt packet;
+        size_t pos = 0;
+        int ret, pkt_len, i;
+        char desc[ARM_SPE_PKT_DESC_MAX];
+        const char *color = PERF_COLOR_BLUE;
+
+        color_fprintf(stdout, color,
+                      ". ... ARM SPE data: size %zu bytes\n",
+                      len);
+
+        while (len) {
+                ret = arm_spe_get_packet(buf, len, &packet);
+                if (ret > 0)
+                        pkt_len = ret;
+                else
+                        pkt_len = 1;
+                printf(".");
+                color_fprintf(stdout, color, "  %08x: ", pos);
+                for (i = 0; i < pkt_len; i++)
+                        color_fprintf(stdout, color, " %02x", buf[i]);
+                for (; i < 16; i++)
+                        color_fprintf(stdout, color, "   ");
+                if (ret > 0) {
+                        ret = arm_spe_pkt_desc(&packet, desc,
+                                               ARM_SPE_PKT_DESC_MAX);
+                        if (ret > 0)
+                                color_fprintf(stdout, color, " %s\n", desc);
+                } else {
+                        color_fprintf(stdout, color, " Bad packet!\n");
+                }
+                pos += pkt_len;
+                buf += pkt_len;
+                len -= pkt_len;
+        }
+}
+
+static void arm_spe_dump_event(struct arm_spe *spe, unsigned char *buf,
+                               size_t len)
+{
+        printf(".\n");
+        arm_spe_dump(spe, buf, len);
+}
+
+static int arm_spe_process_event(struct perf_session *session __maybe_unused,
+                                 union perf_event *event __maybe_unused,
+                                 struct perf_sample *sample __maybe_unused,
+                                 struct perf_tool *tool __maybe_unused)
+{
+        return 0;
+}
+
+static int arm_spe_process_auxtrace_event(struct perf_session *session,
+                                          union perf_event *event,
+                                          struct perf_tool *tool __maybe_unused)
+{
+        struct arm_spe *spe = container_of(session->auxtrace, struct arm_spe,
+                                             auxtrace);
+        struct auxtrace_buffer *buffer;
+        off_t data_offset;
+        int fd = perf_data__fd(session->data);
+        int err;
+
+        if (perf_data__is_pipe(session->data)) {
+                data_offset = 0;
+        } else {
+                data_offset = lseek(fd, 0, SEEK_CUR);
+                if (data_offset == -1)
+                        return -errno;
+        }
+
+        err = auxtrace_queues__add_event(&spe->queues, session, event,
+                                         data_offset, &buffer);
+        if (err)
+                return err;
+
+        /* Dump here now we have copied a piped trace out of the pipe */
+        if (dump_trace) {
+                if (auxtrace_buffer__get_data(buffer, fd)) {
+                        arm_spe_dump_event(spe, buffer->data,
+                                             buffer->size);
+                        auxtrace_buffer__put_data(buffer);
+                }
+        }
+
+        return 0;
+}
+
+static int arm_spe_flush(struct perf_session *session __maybe_unused,
+                         struct perf_tool *tool __maybe_unused)
+{
+        return 0;
+}
+
+static void arm_spe_free_queue(void *priv)
+{
+        struct arm_spe_queue *speq = priv;
+
+        if (!speq)
+                return;
+        free(speq);
+}
+
+static void arm_spe_free_events(struct perf_session *session)
+{
+        struct arm_spe *spe = container_of(session->auxtrace, struct arm_spe,
+                                             auxtrace);
+        struct auxtrace_queues *queues = &spe->queues;
+        unsigned int i;
+
+        for (i = 0; i < queues->nr_queues; i++) {
+                arm_spe_free_queue(queues->queue_array[i].priv);
+                queues->queue_array[i].priv = NULL;
+        }
+        auxtrace_queues__free(queues);
+}
+
+static void arm_spe_free(struct perf_session *session)
+{
+        struct arm_spe *spe = container_of(session->auxtrace, struct arm_spe,
+                                             auxtrace);
+
+        auxtrace_heap__free(&spe->heap);
+        arm_spe_free_events(session);
+        session->auxtrace = NULL;
+        free(spe);
+}
+
+static const char * const arm_spe_info_fmts[] = {
+        [ARM_SPE_PMU_TYPE]              = "  PMU Type           %"PRId64"\n",
+};
+
+static void arm_spe_print_info(u64 *arr)
+{
+        if (!dump_trace)
+                return;
+
+        fprintf(stdout, arm_spe_info_fmts[ARM_SPE_PMU_TYPE], arr[ARM_SPE_PMU_TYPE]);
+}
+
+int arm_spe_process_auxtrace_info(union perf_event *event,
+                                  struct perf_session *session)
+{
+        struct auxtrace_info_event *auxtrace_info = &event->auxtrace_info;
+        size_t min_sz = sizeof(u64) * ARM_SPE_PMU_TYPE;
+        struct arm_spe *spe;
+        int err;
+
+        if (auxtrace_info->header.size < sizeof(struct auxtrace_info_event) +
+                                        min_sz)
+                return -EINVAL;
+
+        spe = zalloc(sizeof(struct arm_spe));
+        if (!spe)
+                return -ENOMEM;
+
+        err = auxtrace_queues__init(&spe->queues);
+        if (err)
+                goto err_free;
+
+        spe->session = session;
+        spe->machine = &session->machines.host; /* No kvm support */
+        spe->auxtrace_type = auxtrace_info->type;
+        spe->pmu_type = auxtrace_info->priv[ARM_SPE_PMU_TYPE];
+
+        spe->auxtrace.process_event = arm_spe_process_event;
+        spe->auxtrace.process_auxtrace_event = arm_spe_process_auxtrace_event;
+        spe->auxtrace.flush_events = arm_spe_flush;
+        spe->auxtrace.free_events = arm_spe_free_events;
+        spe->auxtrace.free = arm_spe_free;
+        session->auxtrace = &spe->auxtrace;
+
+        arm_spe_print_info(&auxtrace_info->priv[0]);
+
+        return 0;
+
+err_free:
+        free(spe);
+        return err;
+}
diff --git a/tools/perf/util/arm-spe.h b/tools/perf/util/arm-spe.h
new file mode 100644
index 000000000000..98d3235781c3
--- /dev/null
+++ b/tools/perf/util/arm-spe.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Arm Statistical Profiling Extensions (SPE) support
+ * Copyright (c) 2017-2018, Arm Ltd.
+ */
+
+#ifndef INCLUDE__PERF_ARM_SPE_H__
+#define INCLUDE__PERF_ARM_SPE_H__
+
+#define ARM_SPE_PMU_NAME "arm_spe_"
+
+enum {
+        ARM_SPE_PMU_TYPE,
+        ARM_SPE_PER_CPU_MMAPS,
+        ARM_SPE_AUXTRACE_PRIV_MAX,
+};
+
+#define ARM_SPE_AUXTRACE_PRIV_SIZE (ARM_SPE_AUXTRACE_PRIV_MAX * sizeof(u64))
+
+union perf_event;
+struct perf_session;
+struct perf_pmu;
+
+struct auxtrace_record *arm_spe_recording_init(int *err,
+                                               struct perf_pmu *arm_spe_pmu);
+
+int arm_spe_process_auxtrace_info(union perf_event *event,
+                                  struct perf_session *session);
+
+struct perf_event_attr *arm_spe_pmu_default_config(struct perf_pmu *arm_spe_pmu);
+#endif
diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c
index a33491416400..9faf3b5367db 100644
--- a/tools/perf/util/auxtrace.c
+++ b/tools/perf/util/auxtrace.c
@@ -31,9 +31,6 @@
 #include <sys/param.h>
 #include <stdlib.h>
 #include <stdio.h>
-#include <string.h>
-#include <limits.h>
-#include <errno.h>
 #include <linux/list.h>
 
 #include "../perf.h"
@@ -55,8 +52,10 @@
 #include "debug.h"
 #include <subcmd/parse-options.h>
 
+#include "cs-etm.h"
 #include "intel-pt.h"
 #include "intel-bts.h"
+#include "arm-spe.h"
 
 #include "sane_ctype.h"
 #include "symbol/kallsyms.h"
@@ -913,7 +912,10 @@ int perf_event__process_auxtrace_info(struct perf_tool *tool __maybe_unused,
                 return intel_pt_process_auxtrace_info(event, session);
         case PERF_AUXTRACE_INTEL_BTS:
                 return intel_bts_process_auxtrace_info(event, session);
+        case PERF_AUXTRACE_ARM_SPE:
+                return arm_spe_process_auxtrace_info(event, session);
         case PERF_AUXTRACE_CS_ETM:
+                return cs_etm__process_auxtrace_info(event, session);
         case PERF_AUXTRACE_UNKNOWN:
         default:
                 return -EINVAL;
diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h
index d19e11b68de7..453c148d2158 100644
--- a/tools/perf/util/auxtrace.h
+++ b/tools/perf/util/auxtrace.h
@@ -43,6 +43,7 @@ enum auxtrace_type {
         PERF_AUXTRACE_INTEL_PT,
         PERF_AUXTRACE_INTEL_BTS,
         PERF_AUXTRACE_CS_ETM,
+        PERF_AUXTRACE_ARM_SPE,
 };
 
 enum itrace_period_type {
diff --git a/tools/perf/util/bpf-loader.c b/tools/perf/util/bpf-loader.c
index 72c107fcbc5a..af7ad814b2c3 100644
--- a/tools/perf/util/bpf-loader.c
+++ b/tools/perf/util/bpf-loader.c
@@ -94,7 +94,7 @@ struct bpf_object *bpf__prepare_load(const char *filename, bool source)
                 err = perf_clang__compile_bpf(filename, &obj_buf, &obj_buf_sz);
                 perf_clang__cleanup();
                 if (err) {
-                        pr_warning("bpf: builtin compilation failed: %d, try external compiler\n", err);
+                        pr_debug("bpf: builtin compilation failed: %d, try external compiler\n", err);
                         err = llvm__compile_bpf(filename, &obj_buf, &obj_buf_sz);
                         if (err)
                                 return ERR_PTR(-BPF_LOADER_ERRNO__COMPILE);
@@ -1533,7 +1533,7 @@ int bpf__apply_obj_config(void)
                         (strcmp("__bpf_stdout__",       \
                                 bpf_map__name(pos)) == 0))
 
-int bpf__setup_stdout(struct perf_evlist *evlist __maybe_unused)
+int bpf__setup_stdout(struct perf_evlist *evlist)
 {
         struct bpf_map_priv *tmpl_priv = NULL;
         struct bpf_object *obj, *tmp;
diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c
index 082505d08d72..32ef7bdca1cf 100644
--- a/tools/perf/util/callchain.c
+++ b/tools/perf/util/callchain.c
@@ -37,6 +37,15 @@ struct callchain_param callchain_param = {
         CALLCHAIN_PARAM_DEFAULT
 };
 
+/*
+ * Are there any events usind DWARF callchains?
+ *
+ * I.e.
+ *
+ * -e cycles/call-graph=dwarf/
+ */
+bool dwarf_callchain_users;
+
 struct callchain_param callchain_param_default = {
         CALLCHAIN_PARAM_DEFAULT
 };
@@ -265,6 +274,7 @@ int parse_callchain_record(const char *arg, struct callchain_param *param)
                         ret = 0;
                         param->record_mode = CALLCHAIN_DWARF;
                         param->dump_size = default_stack_dump_size;
+                        dwarf_callchain_users = true;
 
                         tok = strtok_r(NULL, ",", &saveptr);
                         if (tok) {
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index b79ef2478a57..154560b1eb65 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -89,6 +89,8 @@ enum chain_value {
         CCVAL_COUNT,
 };
 
+extern bool dwarf_callchain_users;
+
 struct callchain_param {
         bool                    enabled;
         enum perf_call_graph_mode record_mode;
diff --git a/tools/perf/util/cgroup.c b/tools/perf/util/cgroup.c
index d9ffc1e6eb39..984f69144f87 100644
--- a/tools/perf/util/cgroup.c
+++ b/tools/perf/util/cgroup.c
@@ -6,6 +6,9 @@
 #include "cgroup.h"
 #include "evlist.h"
 #include <linux/stringify.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 
 int nr_cgroups;
 
diff --git a/tools/perf/util/cs-etm-decoder/Build b/tools/perf/util/cs-etm-decoder/Build
new file mode 100644
index 000000000000..bc22c39c727f
--- /dev/null
+++ b/tools/perf/util/cs-etm-decoder/Build
@@ -0,0 +1 @@
+libperf-$(CONFIG_AUXTRACE) += cs-etm-decoder.o
diff --git a/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
new file mode 100644
index 000000000000..1fb01849f1c7
--- /dev/null
+++ b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
@@ -0,0 +1,513 @@
+/*
+ * SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright(C) 2015-2018 Linaro Limited.
+ *
+ * Author: Tor Jeremiassen <tor@ti.com>
+ * Author: Mathieu Poirier <mathieu.poirier@linaro.org>
+ */
+
+#include <linux/err.h>
+#include <linux/list.h>
+#include <stdlib.h>
+#include <opencsd/c_api/opencsd_c_api.h>
+#include <opencsd/etmv4/trc_pkt_types_etmv4.h>
+#include <opencsd/ocsd_if_types.h>
+
+#include "cs-etm.h"
+#include "cs-etm-decoder.h"
+#include "intlist.h"
+#include "util.h"
+
+#define MAX_BUFFER 1024
+
+/* use raw logging */
+#ifdef CS_DEBUG_RAW
+#define CS_LOG_RAW_FRAMES
+#ifdef CS_RAW_PACKED
+#define CS_RAW_DEBUG_FLAGS (OCSD_DFRMTR_UNPACKED_RAW_OUT | \
+                            OCSD_DFRMTR_PACKED_RAW_OUT)
+#else
+#define CS_RAW_DEBUG_FLAGS (OCSD_DFRMTR_UNPACKED_RAW_OUT)
+#endif
+#endif
+
+struct cs_etm_decoder {
+        void *data;
+        void (*packet_printer)(const char *msg);
+        bool trace_on;
+        dcd_tree_handle_t dcd_tree;
+        cs_etm_mem_cb_type mem_access;
+        ocsd_datapath_resp_t prev_return;
+        u32 packet_count;
+        u32 head;
+        u32 tail;
+        struct cs_etm_packet packet_buffer[MAX_BUFFER];
+};
+
+static u32
+cs_etm_decoder__mem_access(const void *context,
+                           const ocsd_vaddr_t address,
+                           const ocsd_mem_space_acc_t mem_space __maybe_unused,
+                           const u32 req_size,
+                           u8 *buffer)
+{
+        struct cs_etm_decoder *decoder = (struct cs_etm_decoder *) context;
+
+        return decoder->mem_access(decoder->data,
+                                   address,
+                                   req_size,
+                                   buffer);
+}
+
+int cs_etm_decoder__add_mem_access_cb(struct cs_etm_decoder *decoder,
+                                      u64 start, u64 end,
+                                      cs_etm_mem_cb_type cb_func)
+{
+        decoder->mem_access = cb_func;
+
+        if (ocsd_dt_add_callback_mem_acc(decoder->dcd_tree, start, end,
+                                         OCSD_MEM_SPACE_ANY,
+                                         cs_etm_decoder__mem_access, decoder))
+                return -1;
+
+        return 0;
+}
+
+int cs_etm_decoder__reset(struct cs_etm_decoder *decoder)
+{
+        ocsd_datapath_resp_t dp_ret;
+
+        dp_ret = ocsd_dt_process_data(decoder->dcd_tree, OCSD_OP_RESET,
+                                      0, 0, NULL, NULL);
+        if (OCSD_DATA_RESP_IS_FATAL(dp_ret))
+                return -1;
+
+        return 0;
+}
+
+int cs_etm_decoder__get_packet(struct cs_etm_decoder *decoder,
+                               struct cs_etm_packet *packet)
+{
+        if (!decoder || !packet)
+                return -EINVAL;
+
+        /* Nothing to do, might as well just return */
+        if (decoder->packet_count == 0)
+                return 0;
+
+        *packet = decoder->packet_buffer[decoder->head];
+
+        decoder->head = (decoder->head + 1) & (MAX_BUFFER - 1);
+
+        decoder->packet_count--;
+
+        return 1;
+}
+
+static void cs_etm_decoder__gen_etmv4_config(struct cs_etm_trace_params *params,
+                                             ocsd_etmv4_cfg *config)
+{
+        config->reg_configr = params->etmv4.reg_configr;
+        config->reg_traceidr = params->etmv4.reg_traceidr;
+        config->reg_idr0 = params->etmv4.reg_idr0;
+        config->reg_idr1 = params->etmv4.reg_idr1;
+        config->reg_idr2 = params->etmv4.reg_idr2;
+        config->reg_idr8 = params->etmv4.reg_idr8;
+        config->reg_idr9 = 0;
+        config->reg_idr10 = 0;
+        config->reg_idr11 = 0;
+        config->reg_idr12 = 0;
+        config->reg_idr13 = 0;
+        config->arch_ver = ARCH_V8;
+        config->core_prof = profile_CortexA;
+}
+
+static void cs_etm_decoder__print_str_cb(const void *p_context,
+                                         const char *msg,
+                                         const int str_len)
+{
+        if (p_context && str_len)
+                ((struct cs_etm_decoder *)p_context)->packet_printer(msg);
+}
+
+static int
+cs_etm_decoder__init_def_logger_printing(struct cs_etm_decoder_params *d_params,
+                                         struct cs_etm_decoder *decoder)
+{
+        int ret = 0;
+
+        if (d_params->packet_printer == NULL)
+                return -1;
+
+        decoder->packet_printer = d_params->packet_printer;
+
+        /*
+         * Set up a library default logger to process any printers
+         * (packet/raw frame) we add later.
+         */
+        ret = ocsd_def_errlog_init(OCSD_ERR_SEV_ERROR, 1);
+        if (ret != 0)
+                return -1;
+
+        /* no stdout / err / file output */
+        ret = ocsd_def_errlog_config_output(C_API_MSGLOGOUT_FLG_NONE, NULL);
+        if (ret != 0)
+                return -1;
+
+        /*
+         * Set the string CB for the default logger, passes strings to
+         * perf print logger.
+         */
+        ret = ocsd_def_errlog_set_strprint_cb(decoder->dcd_tree,
+                                              (void *)decoder,
+                                              cs_etm_decoder__print_str_cb);
+        if (ret != 0)
+                ret = -1;
+
+        return 0;
+}
+
+#ifdef CS_LOG_RAW_FRAMES
+static void
+cs_etm_decoder__init_raw_frame_logging(struct cs_etm_decoder_params *d_params,
+                                       struct cs_etm_decoder *decoder)
+{
+        /* Only log these during a --dump operation */
+        if (d_params->operation == CS_ETM_OPERATION_PRINT) {
+                /* set up a library default logger to process the
+                 *  raw frame printer we add later
+                 */
+                ocsd_def_errlog_init(OCSD_ERR_SEV_ERROR, 1);
+
+                /* no stdout / err / file output */
+                ocsd_def_errlog_config_output(C_API_MSGLOGOUT_FLG_NONE, NULL);
+
+                /* set the string CB for the default logger,
+                 * passes strings to perf print logger.
+                 */
+                ocsd_def_errlog_set_strprint_cb(decoder->dcd_tree,
+                                                (void *)decoder,
+                                                cs_etm_decoder__print_str_cb);
+
+                /* use the built in library printer for the raw frames */
+                ocsd_dt_set_raw_frame_printer(decoder->dcd_tree,
+                                              CS_RAW_DEBUG_FLAGS);
+        }
+}
+#else
+static void
+cs_etm_decoder__init_raw_frame_logging(
+                struct cs_etm_decoder_params *d_params __maybe_unused,
+                struct cs_etm_decoder *decoder __maybe_unused)
+{
+}
+#endif
+
+static int cs_etm_decoder__create_packet_printer(struct cs_etm_decoder *decoder,
+                                                 const char *decoder_name,
+                                                 void *trace_config)
+{
+        u8 csid;
+
+        if (ocsd_dt_create_decoder(decoder->dcd_tree, decoder_name,
+                                   OCSD_CREATE_FLG_PACKET_PROC,
+                                   trace_config, &csid))
+                return -1;
+
+        if (ocsd_dt_set_pkt_protocol_printer(decoder->dcd_tree, csid, 0))
+                return -1;
+
+        return 0;
+}
+
+static int
+cs_etm_decoder__create_etm_packet_printer(struct cs_etm_trace_params *t_params,
+                                          struct cs_etm_decoder *decoder)
+{
+        const char *decoder_name;
+        ocsd_etmv4_cfg trace_config_etmv4;
+        void *trace_config;
+
+        switch (t_params->protocol) {
+        case CS_ETM_PROTO_ETMV4i:
+                cs_etm_decoder__gen_etmv4_config(t_params, &trace_config_etmv4);
+                decoder_name = OCSD_BUILTIN_DCD_ETMV4I;
+                trace_config = &trace_config_etmv4;
+                break;
+        default:
+                return -1;
+        }
+
+        return cs_etm_decoder__create_packet_printer(decoder,
+                                                     decoder_name,
+                                                     trace_config);
+}
+
+static void cs_etm_decoder__clear_buffer(struct cs_etm_decoder *decoder)
+{
+        int i;
+
+        decoder->head = 0;
+        decoder->tail = 0;
+        decoder->packet_count = 0;
+        for (i = 0; i < MAX_BUFFER; i++) {
+                decoder->packet_buffer[i].start_addr = 0xdeadbeefdeadbeefUL;
+                decoder->packet_buffer[i].end_addr   = 0xdeadbeefdeadbeefUL;
+                decoder->packet_buffer[i].exc        = false;
+                decoder->packet_buffer[i].exc_ret    = false;
+                decoder->packet_buffer[i].cpu        = INT_MIN;
+        }
+}
+
+static ocsd_datapath_resp_t
+cs_etm_decoder__buffer_packet(struct cs_etm_decoder *decoder,
+                              const ocsd_generic_trace_elem *elem,
+                              const u8 trace_chan_id,
+                              enum cs_etm_sample_type sample_type)
+{
+        u32 et = 0;
+        struct int_node *inode = NULL;
+
+        if (decoder->packet_count >= MAX_BUFFER - 1)
+                return OCSD_RESP_FATAL_SYS_ERR;
+
+        /* Search the RB tree for the cpu associated with this traceID */
+        inode = intlist__find(traceid_list, trace_chan_id);
+        if (!inode)
+                return OCSD_RESP_FATAL_SYS_ERR;
+
+        et = decoder->tail;
+        decoder->packet_buffer[et].sample_type = sample_type;
+        decoder->packet_buffer[et].start_addr = elem->st_addr;
+        decoder->packet_buffer[et].end_addr = elem->en_addr;
+        decoder->packet_buffer[et].exc = false;
+        decoder->packet_buffer[et].exc_ret = false;
+        decoder->packet_buffer[et].cpu = *((int *)inode->priv);
+
+        /* Wrap around if need be */
+        et = (et + 1) & (MAX_BUFFER - 1);
+
+        decoder->tail = et;
+        decoder->packet_count++;
+
+        if (decoder->packet_count == MAX_BUFFER - 1)
+                return OCSD_RESP_WAIT;
+
+        return OCSD_RESP_CONT;
+}
+
+static ocsd_datapath_resp_t cs_etm_decoder__gen_trace_elem_printer(
+                                const void *context,
+                                const ocsd_trc_index_t indx __maybe_unused,
+                                const u8 trace_chan_id __maybe_unused,
+                                const ocsd_generic_trace_elem *elem)
+{
+        ocsd_datapath_resp_t resp = OCSD_RESP_CONT;
+        struct cs_etm_decoder *decoder = (struct cs_etm_decoder *) context;
+
+        switch (elem->elem_type) {
+        case OCSD_GEN_TRC_ELEM_UNKNOWN:
+                break;
+        case OCSD_GEN_TRC_ELEM_NO_SYNC:
+                decoder->trace_on = false;
+                break;
+        case OCSD_GEN_TRC_ELEM_TRACE_ON:
+                decoder->trace_on = true;
+                break;
+        case OCSD_GEN_TRC_ELEM_INSTR_RANGE:
+                resp = cs_etm_decoder__buffer_packet(decoder, elem,
+                                                     trace_chan_id,
+                                                     CS_ETM_RANGE);
+                break;
+        case OCSD_GEN_TRC_ELEM_EXCEPTION:
+                decoder->packet_buffer[decoder->tail].exc = true;
+                break;
+        case OCSD_GEN_TRC_ELEM_EXCEPTION_RET:
+                decoder->packet_buffer[decoder->tail].exc_ret = true;
+                break;
+        case OCSD_GEN_TRC_ELEM_PE_CONTEXT:
+        case OCSD_GEN_TRC_ELEM_EO_TRACE:
+        case OCSD_GEN_TRC_ELEM_ADDR_NACC:
+        case OCSD_GEN_TRC_ELEM_TIMESTAMP:
+        case OCSD_GEN_TRC_ELEM_CYCLE_COUNT:
+        case OCSD_GEN_TRC_ELEM_ADDR_UNKNOWN:
+        case OCSD_GEN_TRC_ELEM_EVENT:
+        case OCSD_GEN_TRC_ELEM_SWTRACE:
+        case OCSD_GEN_TRC_ELEM_CUSTOM:
+        default:
+                break;
+        }
+
+        return resp;
+}
+
+static int cs_etm_decoder__create_etm_packet_decoder(
+                                        struct cs_etm_trace_params *t_params,
+                                        struct cs_etm_decoder *decoder)
+{
+        const char *decoder_name;
+        ocsd_etmv4_cfg trace_config_etmv4;
+        void *trace_config;
+        u8 csid;
+
+        switch (t_params->protocol) {
+        case CS_ETM_PROTO_ETMV4i:
+                cs_etm_decoder__gen_etmv4_config(t_params, &trace_config_etmv4);
+                decoder_name = OCSD_BUILTIN_DCD_ETMV4I;
+                trace_config = &trace_config_etmv4;
+                break;
+        default:
+                return -1;
+        }
+
+        if (ocsd_dt_create_decoder(decoder->dcd_tree,
+                                     decoder_name,
+                                     OCSD_CREATE_FLG_FULL_DECODER,
+                                     trace_config, &csid))
+                return -1;
+
+        if (ocsd_dt_set_gen_elem_outfn(decoder->dcd_tree,
+                                       cs_etm_decoder__gen_trace_elem_printer,
+                                       decoder))
+                return -1;
+
+        return 0;
+}
+
+static int
+cs_etm_decoder__create_etm_decoder(struct cs_etm_decoder_params *d_params,
+                                   struct cs_etm_trace_params *t_params,
+                                   struct cs_etm_decoder *decoder)
+{
+        if (d_params->operation == CS_ETM_OPERATION_PRINT)
+                return cs_etm_decoder__create_etm_packet_printer(t_params,
+                                                                 decoder);
+        else if (d_params->operation == CS_ETM_OPERATION_DECODE)
+                return cs_etm_decoder__create_etm_packet_decoder(t_params,
+                                                                 decoder);
+
+        return -1;
+}
+
+struct cs_etm_decoder *
+cs_etm_decoder__new(int num_cpu, struct cs_etm_decoder_params *d_params,
+                    struct cs_etm_trace_params t_params[])
+{
+        struct cs_etm_decoder *decoder;
+        ocsd_dcd_tree_src_t format;
+        u32 flags;
+        int i, ret;
+
+        if ((!t_params) || (!d_params))
+                return NULL;
+
+        decoder = zalloc(sizeof(*decoder));
+
+        if (!decoder)
+                return NULL;
+
+        decoder->data = d_params->data;
+        decoder->prev_return = OCSD_RESP_CONT;
+        cs_etm_decoder__clear_buffer(decoder);
+        format = (d_params->formatted ? OCSD_TRC_SRC_FRAME_FORMATTED :
+                                         OCSD_TRC_SRC_SINGLE);
+        flags = 0;
+        flags |= (d_params->fsyncs ? OCSD_DFRMTR_HAS_FSYNCS : 0);
+        flags |= (d_params->hsyncs ? OCSD_DFRMTR_HAS_HSYNCS : 0);
+        flags |= (d_params->frame_aligned ? OCSD_DFRMTR_FRAME_MEM_ALIGN : 0);
+
+        /*
+         * Drivers may add barrier frames when used with perf, set up to
+         * handle this. Barriers const of FSYNC packet repeated 4 times.
+         */
+        flags |= OCSD_DFRMTR_RESET_ON_4X_FSYNC;
+
+        /* Create decode tree for the data source */
+        decoder->dcd_tree = ocsd_create_dcd_tree(format, flags);
+
+        if (decoder->dcd_tree == 0)
+                goto err_free_decoder;
+
+        /* init library print logging support */
+        ret = cs_etm_decoder__init_def_logger_printing(d_params, decoder);
+        if (ret != 0)
+                goto err_free_decoder_tree;
+
+        /* init raw frame logging if required */
+        cs_etm_decoder__init_raw_frame_logging(d_params, decoder);
+
+        for (i = 0; i < num_cpu; i++) {
+                ret = cs_etm_decoder__create_etm_decoder(d_params,
+                                                         &t_params[i],
+                                                         decoder);
+                if (ret != 0)
+                        goto err_free_decoder_tree;
+        }
+
+        return decoder;
+
+err_free_decoder_tree:
+        ocsd_destroy_dcd_tree(decoder->dcd_tree);
+err_free_decoder:
+        free(decoder);
+        return NULL;
+}
+
+int cs_etm_decoder__process_data_block(struct cs_etm_decoder *decoder,
+                                       u64 indx, const u8 *buf,
+                                       size_t len, size_t *consumed)
+{
+        int ret = 0;
+        ocsd_datapath_resp_t cur = OCSD_RESP_CONT;
+        ocsd_datapath_resp_t prev_return = decoder->prev_return;
+        size_t processed = 0;
+        u32 count;
+
+        while (processed < len) {
+                if (OCSD_DATA_RESP_IS_WAIT(prev_return)) {
+                        cur = ocsd_dt_process_data(decoder->dcd_tree,
+                                                   OCSD_OP_FLUSH,
+                                                   0,
+                                                   0,
+                                                   NULL,
+                                                   NULL);
+                } else if (OCSD_DATA_RESP_IS_CONT(prev_return)) {
+                        cur = ocsd_dt_process_data(decoder->dcd_tree,
+                                                   OCSD_OP_DATA,
+                                                   indx + processed,
+                                                   len - processed,
+                                                   &buf[processed],
+                                                   &count);
+                        processed += count;
+                } else {
+                        ret = -EINVAL;
+                        break;
+                }
+
+                /*
+                 * Return to the input code if the packet buffer is full.
+                 * Flushing will get done once the packet buffer has been
+                 * processed.
+                 */
+                if (OCSD_DATA_RESP_IS_WAIT(cur))
+                        break;
+
+                prev_return = cur;
+        }
+
+        decoder->prev_return = cur;
+        *consumed = processed;
+
+        return ret;
+}
+
+void cs_etm_decoder__free(struct cs_etm_decoder *decoder)
+{
+        if (!decoder)
+                return;
+
+        ocsd_destroy_dcd_tree(decoder->dcd_tree);
+        decoder->dcd_tree = NULL;
+        free(decoder);
+}
diff --git a/tools/perf/util/cs-etm-decoder/cs-etm-decoder.h b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.h
new file mode 100644
index 000000000000..3d2e6205d186
--- /dev/null
+++ b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.h
@@ -0,0 +1,105 @@
+/*
+ * SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright(C) 2015-2018 Linaro Limited.
+ *
+ * Author: Tor Jeremiassen <tor@ti.com>
+ * Author: Mathieu Poirier <mathieu.poirier@linaro.org>
+ */
+
+#ifndef INCLUDE__CS_ETM_DECODER_H__
+#define INCLUDE__CS_ETM_DECODER_H__
+
+#include <linux/types.h>
+#include <stdio.h>
+
+struct cs_etm_decoder;
+
+struct cs_etm_buffer {
+        const unsigned char *buf;
+        size_t len;
+        u64 offset;
+        u64 ref_timestamp;
+};
+
+enum cs_etm_sample_type {
+        CS_ETM_RANGE = 1 << 0,
+};
+
+struct cs_etm_packet {
+        enum cs_etm_sample_type sample_type;
+        u64 start_addr;
+        u64 end_addr;
+        u8 exc;
+        u8 exc_ret;
+        int cpu;
+};
+
+struct cs_etm_queue;
+
+typedef u32 (*cs_etm_mem_cb_type)(struct cs_etm_queue *, u64,
+                                  size_t, u8 *);
+
+struct cs_etmv4_trace_params {
+        u32 reg_idr0;
+        u32 reg_idr1;
+        u32 reg_idr2;
+        u32 reg_idr8;
+        u32 reg_configr;
+        u32 reg_traceidr;
+};
+
+struct cs_etm_trace_params {
+        int protocol;
+        union {
+                struct cs_etmv4_trace_params etmv4;
+        };
+};
+
+struct cs_etm_decoder_params {
+        int operation;
+        void (*packet_printer)(const char *msg);
+        cs_etm_mem_cb_type mem_acc_cb;
+        u8 formatted;
+        u8 fsyncs;
+        u8 hsyncs;
+        u8 frame_aligned;
+        void *data;
+};
+
+/*
+ * The following enums are indexed starting with 1 to align with the
+ * open source coresight trace decoder library.
+ */
+enum {
+        CS_ETM_PROTO_ETMV3 = 1,
+        CS_ETM_PROTO_ETMV4i,
+        CS_ETM_PROTO_ETMV4d,
+};
+
+enum {
+        CS_ETM_OPERATION_PRINT = 1,
+        CS_ETM_OPERATION_DECODE,
+};
+
+int cs_etm_decoder__process_data_block(struct cs_etm_decoder *decoder,
+                                       u64 indx, const u8 *buf,
+                                       size_t len, size_t *consumed);
+
+struct cs_etm_decoder *
+cs_etm_decoder__new(int num_cpu,
+                    struct cs_etm_decoder_params *d_params,
+                    struct cs_etm_trace_params t_params[]);
+
+void cs_etm_decoder__free(struct cs_etm_decoder *decoder);
+
+int cs_etm_decoder__add_mem_access_cb(struct cs_etm_decoder *decoder,
+                                      u64 start, u64 end,
+                                      cs_etm_mem_cb_type cb_func);
+
+int cs_etm_decoder__get_packet(struct cs_etm_decoder *decoder,
+                               struct cs_etm_packet *packet);
+
+int cs_etm_decoder__reset(struct cs_etm_decoder *decoder);
+
+#endif /* INCLUDE__CS_ETM_DECODER_H__ */
diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c
new file mode 100644
index 000000000000..b9f0a53dfa65
--- /dev/null
+++ b/tools/perf/util/cs-etm.c
@@ -0,0 +1,1023 @@
+/*
+ * SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright(C) 2015-2018 Linaro Limited.
+ *
+ * Author: Tor Jeremiassen <tor@ti.com>
+ * Author: Mathieu Poirier <mathieu.poirier@linaro.org>
+ */
+
+#include <linux/bitops.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/log2.h>
+#include <linux/types.h>
+
+#include <stdlib.h>
+
+#include "auxtrace.h"
+#include "color.h"
+#include "cs-etm.h"
+#include "cs-etm-decoder/cs-etm-decoder.h"
+#include "debug.h"
+#include "evlist.h"
+#include "intlist.h"
+#include "machine.h"
+#include "map.h"
+#include "perf.h"
+#include "thread.h"
+#include "thread_map.h"
+#include "thread-stack.h"
+#include "util.h"
+
+#define MAX_TIMESTAMP (~0ULL)
+
+struct cs_etm_auxtrace {
+        struct auxtrace auxtrace;
+        struct auxtrace_queues queues;
+        struct auxtrace_heap heap;
+        struct itrace_synth_opts synth_opts;
+        struct perf_session *session;
+        struct machine *machine;
+        struct thread *unknown_thread;
+
+        u8 timeless_decoding;
+        u8 snapshot_mode;
+        u8 data_queued;
+        u8 sample_branches;
+
+        int num_cpu;
+        u32 auxtrace_type;
+        u64 branches_sample_type;
+        u64 branches_id;
+        u64 **metadata;
+        u64 kernel_start;
+        unsigned int pmu_type;
+};
+
+struct cs_etm_queue {
+        struct cs_etm_auxtrace *etm;
+        struct thread *thread;
+        struct cs_etm_decoder *decoder;
+        struct auxtrace_buffer *buffer;
+        const struct cs_etm_state *state;
+        union perf_event *event_buf;
+        unsigned int queue_nr;
+        pid_t pid, tid;
+        int cpu;
+        u64 time;
+        u64 timestamp;
+        u64 offset;
+};
+
+static int cs_etm__update_queues(struct cs_etm_auxtrace *etm);
+static int cs_etm__process_timeless_queues(struct cs_etm_auxtrace *etm,
+                                           pid_t tid, u64 time_);
+
+static void cs_etm__packet_dump(const char *pkt_string)
+{
+        const char *color = PERF_COLOR_BLUE;
+        int len = strlen(pkt_string);
+
+        if (len && (pkt_string[len-1] == '\n'))
+                color_fprintf(stdout, color, "  %s", pkt_string);
+        else
+                color_fprintf(stdout, color, "  %s\n", pkt_string);
+
+        fflush(stdout);
+}
+
+static void cs_etm__dump_event(struct cs_etm_auxtrace *etm,
+                               struct auxtrace_buffer *buffer)
+{
+        int i, ret;
+        const char *color = PERF_COLOR_BLUE;
+        struct cs_etm_decoder_params d_params;
+        struct cs_etm_trace_params *t_params;
+        struct cs_etm_decoder *decoder;
+        size_t buffer_used = 0;
+
+        fprintf(stdout, "\n");
+        color_fprintf(stdout, color,
+                     ". ... CoreSight ETM Trace data: size %zu bytes\n",
+                     buffer->size);
+
+        /* Use metadata to fill in trace parameters for trace decoder */
+        t_params = zalloc(sizeof(*t_params) * etm->num_cpu);
+        for (i = 0; i < etm->num_cpu; i++) {
+                t_params[i].protocol = CS_ETM_PROTO_ETMV4i;
+                t_params[i].etmv4.reg_idr0 = etm->metadata[i][CS_ETMV4_TRCIDR0];
+                t_params[i].etmv4.reg_idr1 = etm->metadata[i][CS_ETMV4_TRCIDR1];
+                t_params[i].etmv4.reg_idr2 = etm->metadata[i][CS_ETMV4_TRCIDR2];
+                t_params[i].etmv4.reg_idr8 = etm->metadata[i][CS_ETMV4_TRCIDR8];
+                t_params[i].etmv4.reg_configr =
+                                        etm->metadata[i][CS_ETMV4_TRCCONFIGR];
+                t_params[i].etmv4.reg_traceidr =
+                                        etm->metadata[i][CS_ETMV4_TRCTRACEIDR];
+        }
+
+        /* Set decoder parameters to simply print the trace packets */
+        d_params.packet_printer = cs_etm__packet_dump;
+        d_params.operation = CS_ETM_OPERATION_PRINT;
+        d_params.formatted = true;
+        d_params.fsyncs = false;
+        d_params.hsyncs = false;
+        d_params.frame_aligned = true;
+
+        decoder = cs_etm_decoder__new(etm->num_cpu, &d_params, t_params);
+
+        zfree(&t_params);
+
+        if (!decoder)
+                return;
+        do {
+                size_t consumed;
+
+                ret = cs_etm_decoder__process_data_block(
+                                decoder, buffer->offset,
+                                &((u8 *)buffer->data)[buffer_used],
+                                buffer->size - buffer_used, &consumed);
+                if (ret)
+                        break;
+
+                buffer_used += consumed;
+        } while (buffer_used < buffer->size);
+
+        cs_etm_decoder__free(decoder);
+}
+
+static int cs_etm__flush_events(struct perf_session *session,
+                                struct perf_tool *tool)
+{
+        int ret;
+        struct cs_etm_auxtrace *etm = container_of(session->auxtrace,
+                                                   struct cs_etm_auxtrace,
+                                                   auxtrace);
+        if (dump_trace)
+                return 0;
+
+        if (!tool->ordered_events)
+                return -EINVAL;
+
+        if (!etm->timeless_decoding)
+                return -EINVAL;
+
+        ret = cs_etm__update_queues(etm);
+
+        if (ret < 0)
+                return ret;
+
+        return cs_etm__process_timeless_queues(etm, -1, MAX_TIMESTAMP - 1);
+}
+
+static void cs_etm__free_queue(void *priv)
+{
+        struct cs_etm_queue *etmq = priv;
+
+        free(etmq);
+}
+
+static void cs_etm__free_events(struct perf_session *session)
+{
+        unsigned int i;
+        struct cs_etm_auxtrace *aux = container_of(session->auxtrace,
+                                                   struct cs_etm_auxtrace,
+                                                   auxtrace);
+        struct auxtrace_queues *queues = &aux->queues;
+
+        for (i = 0; i < queues->nr_queues; i++) {
+                cs_etm__free_queue(queues->queue_array[i].priv);
+                queues->queue_array[i].priv = NULL;
+        }
+
+        auxtrace_queues__free(queues);
+}
+
+static void cs_etm__free(struct perf_session *session)
+{
+        int i;
+        struct int_node *inode, *tmp;
+        struct cs_etm_auxtrace *aux = container_of(session->auxtrace,
+                                                   struct cs_etm_auxtrace,
+                                                   auxtrace);
+        cs_etm__free_events(session);
+        session->auxtrace = NULL;
+
+        /* First remove all traceID/CPU# nodes for the RB tree */
+        intlist__for_each_entry_safe(inode, tmp, traceid_list)
+                intlist__remove(traceid_list, inode);
+        /* Then the RB tree itself */
+        intlist__delete(traceid_list);
+
+        for (i = 0; i < aux->num_cpu; i++)
+                zfree(&aux->metadata[i]);
+
+        zfree(&aux->metadata);
+        zfree(&aux);
+}
+
+static u32 cs_etm__mem_access(struct cs_etm_queue *etmq, u64 address,
+                              size_t size, u8 *buffer)
+{
+        u8  cpumode;
+        u64 offset;
+        int len;
+        struct   thread *thread;
+        struct   machine *machine;
+        struct   addr_location al;
+
+        if (!etmq)
+                return -1;
+
+        machine = etmq->etm->machine;
+        if (address >= etmq->etm->kernel_start)
+                cpumode = PERF_RECORD_MISC_KERNEL;
+        else
+                cpumode = PERF_RECORD_MISC_USER;
+
+        thread = etmq->thread;
+        if (!thread) {
+                if (cpumode != PERF_RECORD_MISC_KERNEL)
+                        return -EINVAL;
+                thread = etmq->etm->unknown_thread;
+        }
+
+        thread__find_addr_map(thread, cpumode, MAP__FUNCTION, address, &al);
+
+        if (!al.map || !al.map->dso)
+                return 0;
+
+        if (al.map->dso->data.status == DSO_DATA_STATUS_ERROR &&
+            dso__data_status_seen(al.map->dso, DSO_DATA_STATUS_SEEN_ITRACE))
+                return 0;
+
+        offset = al.map->map_ip(al.map, address);
+
+        map__load(al.map);
+
+        len = dso__data_read_offset(al.map->dso, machine, offset, buffer, size);
+
+        if (len <= 0)
+                return 0;
+
+        return len;
+}
+
+static struct cs_etm_queue *cs_etm__alloc_queue(struct cs_etm_auxtrace *etm,
+                                                unsigned int queue_nr)
+{
+        int i;
+        struct cs_etm_decoder_params d_params;
+        struct cs_etm_trace_params  *t_params;
+        struct cs_etm_queue *etmq;
+
+        etmq = zalloc(sizeof(*etmq));
+        if (!etmq)
+                return NULL;
+
+        etmq->event_buf = malloc(PERF_SAMPLE_MAX_SIZE);
+        if (!etmq->event_buf)
+                goto out_free;
+
+        etmq->etm = etm;
+        etmq->queue_nr = queue_nr;
+        etmq->pid = -1;
+        etmq->tid = -1;
+        etmq->cpu = -1;
+
+        /* Use metadata to fill in trace parameters for trace decoder */
+        t_params = zalloc(sizeof(*t_params) * etm->num_cpu);
+
+        if (!t_params)
+                goto out_free;
+
+        for (i = 0; i < etm->num_cpu; i++) {
+                t_params[i].protocol = CS_ETM_PROTO_ETMV4i;
+                t_params[i].etmv4.reg_idr0 = etm->metadata[i][CS_ETMV4_TRCIDR0];
+                t_params[i].etmv4.reg_idr1 = etm->metadata[i][CS_ETMV4_TRCIDR1];
+                t_params[i].etmv4.reg_idr2 = etm->metadata[i][CS_ETMV4_TRCIDR2];
+                t_params[i].etmv4.reg_idr8 = etm->metadata[i][CS_ETMV4_TRCIDR8];
+                t_params[i].etmv4.reg_configr =
+                                        etm->metadata[i][CS_ETMV4_TRCCONFIGR];
+                t_params[i].etmv4.reg_traceidr =
+                                        etm->metadata[i][CS_ETMV4_TRCTRACEIDR];
+        }
+
+        /* Set decoder parameters to simply print the trace packets */
+        d_params.packet_printer = cs_etm__packet_dump;
+        d_params.operation = CS_ETM_OPERATION_DECODE;
+        d_params.formatted = true;
+        d_params.fsyncs = false;
+        d_params.hsyncs = false;
+        d_params.frame_aligned = true;
+        d_params.data = etmq;
+
+        etmq->decoder = cs_etm_decoder__new(etm->num_cpu, &d_params, t_params);
+
+        zfree(&t_params);
+
+        if (!etmq->decoder)
+                goto out_free;
+
+        /*
+         * Register a function to handle all memory accesses required by
+         * the trace decoder library.
+         */
+        if (cs_etm_decoder__add_mem_access_cb(etmq->decoder,
+                                              0x0L, ((u64) -1L),
+                                              cs_etm__mem_access))
+                goto out_free_decoder;
+
+        etmq->offset = 0;
+
+        return etmq;
+
+out_free_decoder:
+        cs_etm_decoder__free(etmq->decoder);
+out_free:
+        zfree(&etmq->event_buf);
+        free(etmq);
+
+        return NULL;
+}
+
+static int cs_etm__setup_queue(struct cs_etm_auxtrace *etm,
+                               struct auxtrace_queue *queue,
+                               unsigned int queue_nr)
+{
+        struct cs_etm_queue *etmq = queue->priv;
+
+        if (list_empty(&queue->head) || etmq)
+                return 0;
+
+        etmq = cs_etm__alloc_queue(etm, queue_nr);
+
+        if (!etmq)
+                return -ENOMEM;
+
+        queue->priv = etmq;
+
+        if (queue->cpu != -1)
+                etmq->cpu = queue->cpu;
+
+        etmq->tid = queue->tid;
+
+        return 0;
+}
+
+static int cs_etm__setup_queues(struct cs_etm_auxtrace *etm)
+{
+        unsigned int i;
+        int ret;
+
+        for (i = 0; i < etm->queues.nr_queues; i++) {
+                ret = cs_etm__setup_queue(etm, &etm->queues.queue_array[i], i);
+                if (ret)
+                        return ret;
+        }
+
+        return 0;
+}
+
+static int cs_etm__update_queues(struct cs_etm_auxtrace *etm)
+{
+        if (etm->queues.new_data) {
+                etm->queues.new_data = false;
+                return cs_etm__setup_queues(etm);
+        }
+
+        return 0;
+}
+
+static int
+cs_etm__get_trace(struct cs_etm_buffer *buff, struct cs_etm_queue *etmq)
+{
+        struct auxtrace_buffer *aux_buffer = etmq->buffer;
+        struct auxtrace_buffer *old_buffer = aux_buffer;
+        struct auxtrace_queue *queue;
+
+        queue = &etmq->etm->queues.queue_array[etmq->queue_nr];
+
+        aux_buffer = auxtrace_buffer__next(queue, aux_buffer);
+
+        /* If no more data, drop the previous auxtrace_buffer and return */
+        if (!aux_buffer) {
+                if (old_buffer)
+                        auxtrace_buffer__drop_data(old_buffer);
+                buff->len = 0;
+                return 0;
+        }
+
+        etmq->buffer = aux_buffer;
+
+        /* If the aux_buffer doesn't have data associated, try to load it */
+        if (!aux_buffer->data) {
+                /* get the file desc associated with the perf data file */
+                int fd = perf_data__fd(etmq->etm->session->data);
+
+                aux_buffer->data = auxtrace_buffer__get_data(aux_buffer, fd);
+                if (!aux_buffer->data)
+                        return -ENOMEM;
+        }
+
+        /* If valid, drop the previous buffer */
+        if (old_buffer)
+                auxtrace_buffer__drop_data(old_buffer);
+
+        buff->offset = aux_buffer->offset;
+        buff->len = aux_buffer->size;
+        buff->buf = aux_buffer->data;
+
+        buff->ref_timestamp = aux_buffer->reference;
+
+        return buff->len;
+}
+
+static void  cs_etm__set_pid_tid_cpu(struct cs_etm_auxtrace *etm,
+                                     struct auxtrace_queue *queue)
+{
+        struct cs_etm_queue *etmq = queue->priv;
+
+        /* CPU-wide tracing isn't supported yet */
+        if (queue->tid == -1)
+                return;
+
+        if ((!etmq->thread) && (etmq->tid != -1))
+                etmq->thread = machine__find_thread(etm->machine, -1,
+                                                    etmq->tid);
+
+        if (etmq->thread) {
+                etmq->pid = etmq->thread->pid_;
+                if (queue->cpu == -1)
+                        etmq->cpu = etmq->thread->cpu;
+        }
+}
+
+/*
+ * The cs etm packet encodes an instruction range between a branch target
+ * and the next taken branch. Generate sample accordingly.
+ */
+static int cs_etm__synth_branch_sample(struct cs_etm_queue *etmq,
+                                       struct cs_etm_packet *packet)
+{
+        int ret = 0;
+        struct cs_etm_auxtrace *etm = etmq->etm;
+        struct perf_sample sample = {.ip = 0,};
+        union perf_event *event = etmq->event_buf;
+        u64 start_addr = packet->start_addr;
+        u64 end_addr = packet->end_addr;
+
+        event->sample.header.type = PERF_RECORD_SAMPLE;
+        event->sample.header.misc = PERF_RECORD_MISC_USER;
+        event->sample.header.size = sizeof(struct perf_event_header);
+
+        sample.ip = start_addr;
+        sample.pid = etmq->pid;
+        sample.tid = etmq->tid;
+        sample.addr = end_addr;
+        sample.id = etmq->etm->branches_id;
+        sample.stream_id = etmq->etm->branches_id;
+        sample.period = 1;
+        sample.cpu = packet->cpu;
+        sample.flags = 0;
+        sample.cpumode = PERF_RECORD_MISC_USER;
+
+        ret = perf_session__deliver_synth_event(etm->session, event, &sample);
+
+        if (ret)
+                pr_err(
+                "CS ETM Trace: failed to deliver instruction event, error %d\n",
+                ret);
+
+        return ret;
+}
+
+struct cs_etm_synth {
+        struct perf_tool dummy_tool;
+        struct perf_session *session;
+};
+
+static int cs_etm__event_synth(struct perf_tool *tool,
+                               union perf_event *event,
+                               struct perf_sample *sample __maybe_unused,
+                               struct machine *machine __maybe_unused)
+{
+        struct cs_etm_synth *cs_etm_synth =
+                      container_of(tool, struct cs_etm_synth, dummy_tool);
+
+        return perf_session__deliver_synth_event(cs_etm_synth->session,
+                                                 event, NULL);
+}
+
+static int cs_etm__synth_event(struct perf_session *session,
+                               struct perf_event_attr *attr, u64 id)
+{
+        struct cs_etm_synth cs_etm_synth;
+
+        memset(&cs_etm_synth, 0, sizeof(struct cs_etm_synth));
+        cs_etm_synth.session = session;
+
+        return perf_event__synthesize_attr(&cs_etm_synth.dummy_tool, attr, 1,
+                                           &id, cs_etm__event_synth);
+}
+
+static int cs_etm__synth_events(struct cs_etm_auxtrace *etm,
+                                struct perf_session *session)
+{
+        struct perf_evlist *evlist = session->evlist;
+        struct perf_evsel *evsel;
+        struct perf_event_attr attr;
+        bool found = false;
+        u64 id;
+        int err;
+
+        evlist__for_each_entry(evlist, evsel) {
+                if (evsel->attr.type == etm->pmu_type) {
+                        found = true;
+                        break;
+                }
+        }
+
+        if (!found) {
+                pr_debug("No selected events with CoreSight Trace data\n");
+                return 0;
+        }
+
+        memset(&attr, 0, sizeof(struct perf_event_attr));
+        attr.size = sizeof(struct perf_event_attr);
+        attr.type = PERF_TYPE_HARDWARE;
+        attr.sample_type = evsel->attr.sample_type & PERF_SAMPLE_MASK;
+        attr.sample_type |= PERF_SAMPLE_IP | PERF_SAMPLE_TID |
+                            PERF_SAMPLE_PERIOD;
+        if (etm->timeless_decoding)
+                attr.sample_type &= ~(u64)PERF_SAMPLE_TIME;
+        else
+                attr.sample_type |= PERF_SAMPLE_TIME;
+
+        attr.exclude_user = evsel->attr.exclude_user;
+        attr.exclude_kernel = evsel->attr.exclude_kernel;
+        attr.exclude_hv = evsel->attr.exclude_hv;
+        attr.exclude_host = evsel->attr.exclude_host;
+        attr.exclude_guest = evsel->attr.exclude_guest;
+        attr.sample_id_all = evsel->attr.sample_id_all;
+        attr.read_format = evsel->attr.read_format;
+
+        /* create new id val to be a fixed offset from evsel id */
+        id = evsel->id[0] + 1000000000;
+
+        if (!id)
+                id = 1;
+
+        if (etm->synth_opts.branches) {
+                attr.config = PERF_COUNT_HW_BRANCH_INSTRUCTIONS;
+                attr.sample_period = 1;
+                attr.sample_type |= PERF_SAMPLE_ADDR;
+                err = cs_etm__synth_event(session, &attr, id);
+                if (err)
+                        return err;
+                etm->sample_branches = true;
+                etm->branches_sample_type = attr.sample_type;
+                etm->branches_id = id;
+        }
+
+        return 0;
+}
+
+static int cs_etm__sample(struct cs_etm_queue *etmq)
+{
+        int ret;
+        struct cs_etm_packet packet;
+
+        while (1) {
+                ret = cs_etm_decoder__get_packet(etmq->decoder, &packet);
+                if (ret <= 0)
+                        return ret;
+
+                /*
+                 * If the packet contains an instruction range, generate an
+                 * instruction sequence event.
+                 */
+                if (packet.sample_type & CS_ETM_RANGE)
+                        cs_etm__synth_branch_sample(etmq, &packet);
+        }
+
+        return 0;
+}
+
+static int cs_etm__run_decoder(struct cs_etm_queue *etmq)
+{
+        struct cs_etm_auxtrace *etm = etmq->etm;
+        struct cs_etm_buffer buffer;
+        size_t buffer_used, processed;
+        int err = 0;
+
+        if (!etm->kernel_start)
+                etm->kernel_start = machine__kernel_start(etm->machine);
+
+        /* Go through each buffer in the queue and decode them one by one */
+more:
+        buffer_used = 0;
+        memset(&buffer, 0, sizeof(buffer));
+        err = cs_etm__get_trace(&buffer, etmq);
+        if (err <= 0)
+                return err;
+        /*
+         * We cannot assume consecutive blocks in the data file are contiguous,
+         * reset the decoder to force re-sync.
+         */
+        err = cs_etm_decoder__reset(etmq->decoder);
+        if (err != 0)
+                return err;
+
+        /* Run trace decoder until buffer consumed or end of trace */
+        do {
+                processed = 0;
+
+                err = cs_etm_decoder__process_data_block(
+                                                etmq->decoder,
+                                                etmq->offset,
+                                                &buffer.buf[buffer_used],
+                                                buffer.len - buffer_used,
+                                                &processed);
+
+                if (err)
+                        return err;
+
+                etmq->offset += processed;
+                buffer_used += processed;
+
+                /*
+                 * Nothing to do with an error condition, let's hope the next
+                 * chunk will be better.
+                 */
+                err = cs_etm__sample(etmq);
+        } while (buffer.len > buffer_used);
+
+goto more;
+
+        return err;
+}
+
+static int cs_etm__process_timeless_queues(struct cs_etm_auxtrace *etm,
+                                           pid_t tid, u64 time_)
+{
+        unsigned int i;
+        struct auxtrace_queues *queues = &etm->queues;
+
+        for (i = 0; i < queues->nr_queues; i++) {
+                struct auxtrace_queue *queue = &etm->queues.queue_array[i];
+                struct cs_etm_queue *etmq = queue->priv;
+
+                if (etmq && ((tid == -1) || (etmq->tid == tid))) {
+                        etmq->time = time_;
+                        cs_etm__set_pid_tid_cpu(etm, queue);
+                        cs_etm__run_decoder(etmq);
+                }
+        }
+
+        return 0;
+}
+
+static int cs_etm__process_event(struct perf_session *session,
+                                 union perf_event *event,
+                                 struct perf_sample *sample,
+                                 struct perf_tool *tool)
+{
+        int err = 0;
+        u64 timestamp;
+        struct cs_etm_auxtrace *etm = container_of(session->auxtrace,
+                                                   struct cs_etm_auxtrace,
+                                                   auxtrace);
+
+        if (dump_trace)
+                return 0;
+
+        if (!tool->ordered_events) {
+                pr_err("CoreSight ETM Trace requires ordered events\n");
+                return -EINVAL;
+        }
+
+        if (!etm->timeless_decoding)
+                return -EINVAL;
+
+        if (sample->time && (sample->time != (u64) -1))
+                timestamp = sample->time;
+        else
+                timestamp = 0;
+
+        if (timestamp || etm->timeless_decoding) {
+                err = cs_etm__update_queues(etm);
+                if (err)
+                        return err;
+        }
+
+        if (event->header.type == PERF_RECORD_EXIT)
+                return cs_etm__process_timeless_queues(etm,
+                                                       event->fork.tid,
+                                                       sample->time);
+
+        return 0;
+}
+
+static int cs_etm__process_auxtrace_event(struct perf_session *session,
+                                          union perf_event *event,
+                                          struct perf_tool *tool __maybe_unused)
+{
+        struct cs_etm_auxtrace *etm = container_of(session->auxtrace,
+                                                   struct cs_etm_auxtrace,
+                                                   auxtrace);
+        if (!etm->data_queued) {
+                struct auxtrace_buffer *buffer;
+                off_t  data_offset;
+                int fd = perf_data__fd(session->data);
+                bool is_pipe = perf_data__is_pipe(session->data);
+                int err;
+
+                if (is_pipe)
+                        data_offset = 0;
+                else {
+                        data_offset = lseek(fd, 0, SEEK_CUR);
+                        if (data_offset == -1)
+                                return -errno;
+                }
+
+                err = auxtrace_queues__add_event(&etm->queues, session,
+                                                 event, data_offset, &buffer);
+                if (err)
+                        return err;
+
+                if (dump_trace)
+                        if (auxtrace_buffer__get_data(buffer, fd)) {
+                                cs_etm__dump_event(etm, buffer);
+                                auxtrace_buffer__put_data(buffer);
+                        }
+        }
+
+        return 0;
+}
+
+static bool cs_etm__is_timeless_decoding(struct cs_etm_auxtrace *etm)
+{
+        struct perf_evsel *evsel;
+        struct perf_evlist *evlist = etm->session->evlist;
+        bool timeless_decoding = true;
+
+        /*
+         * Circle through the list of event and complain if we find one
+         * with the time bit set.
+         */
+        evlist__for_each_entry(evlist, evsel) {
+                if ((evsel->attr.sample_type & PERF_SAMPLE_TIME))
+                        timeless_decoding = false;
+        }
+
+        return timeless_decoding;
+}
+
+static const char * const cs_etm_global_header_fmts[] = {
+        [CS_HEADER_VERSION_0]   = "     Header version                 %llx\n",
+        [CS_PMU_TYPE_CPUS]      = "     PMU type/num cpus              %llx\n",
+        [CS_ETM_SNAPSHOT]       = "     Snapshot                       %llx\n",
+};
+
+static const char * const cs_etm_priv_fmts[] = {
+        [CS_ETM_MAGIC]          = "     Magic number                   %llx\n",
+        [CS_ETM_CPU]            = "     CPU                            %lld\n",
+        [CS_ETM_ETMCR]          = "     ETMCR                          %llx\n",
+        [CS_ETM_ETMTRACEIDR]    = "     ETMTRACEIDR                    %llx\n",
+        [CS_ETM_ETMCCER]        = "     ETMCCER                        %llx\n",
+        [CS_ETM_ETMIDR]         = "     ETMIDR                         %llx\n",
+};
+
+static const char * const cs_etmv4_priv_fmts[] = {
+        [CS_ETM_MAGIC]          = "     Magic number                   %llx\n",
+        [CS_ETM_CPU]            = "     CPU                            %lld\n",
+        [CS_ETMV4_TRCCONFIGR]   = "     TRCCONFIGR                     %llx\n",
+        [CS_ETMV4_TRCTRACEIDR]  = "     TRCTRACEIDR                    %llx\n",
+        [CS_ETMV4_TRCIDR0]      = "     TRCIDR0                        %llx\n",
+        [CS_ETMV4_TRCIDR1]      = "     TRCIDR1                        %llx\n",
+        [CS_ETMV4_TRCIDR2]      = "     TRCIDR2                        %llx\n",
+        [CS_ETMV4_TRCIDR8]      = "     TRCIDR8                        %llx\n",
+        [CS_ETMV4_TRCAUTHSTATUS] = "    TRCAUTHSTATUS                  %llx\n",
+};
+
+static void cs_etm__print_auxtrace_info(u64 *val, int num)
+{
+        int i, j, cpu = 0;
+
+        for (i = 0; i < CS_HEADER_VERSION_0_MAX; i++)
+                fprintf(stdout, cs_etm_global_header_fmts[i], val[i]);
+
+        for (i = CS_HEADER_VERSION_0_MAX; cpu < num; cpu++) {
+                if (val[i] == __perf_cs_etmv3_magic)
+                        for (j = 0; j < CS_ETM_PRIV_MAX; j++, i++)
+                                fprintf(stdout, cs_etm_priv_fmts[j], val[i]);
+                else if (val[i] == __perf_cs_etmv4_magic)
+                        for (j = 0; j < CS_ETMV4_PRIV_MAX; j++, i++)
+                                fprintf(stdout, cs_etmv4_priv_fmts[j], val[i]);
+                else
+                        /* failure.. return */
+                        return;
+        }
+}
+
+int cs_etm__process_auxtrace_info(union perf_event *event,
+                                  struct perf_session *session)
+{
+        struct auxtrace_info_event *auxtrace_info = &event->auxtrace_info;
+        struct cs_etm_auxtrace *etm = NULL;
+        struct int_node *inode;
+        unsigned int pmu_type;
+        int event_header_size = sizeof(struct perf_event_header);
+        int info_header_size;
+        int total_size = auxtrace_info->header.size;
+        int priv_size = 0;
+        int num_cpu;
+        int err = 0, idx = -1;
+        int i, j, k;
+        u64 *ptr, *hdr = NULL;
+        u64 **metadata = NULL;
+
+        /*
+         * sizeof(auxtrace_info_event::type) +
+         * sizeof(auxtrace_info_event::reserved) == 8
+         */
+        info_header_size = 8;
+
+        if (total_size < (event_header_size + info_header_size))
+                return -EINVAL;
+
+        priv_size = total_size - event_header_size - info_header_size;
+
+        /* First the global part */
+        ptr = (u64 *) auxtrace_info->priv;
+
+        /* Look for version '0' of the header */
+        if (ptr[0] != 0)
+                return -EINVAL;
+
+        hdr = zalloc(sizeof(*hdr) * CS_HEADER_VERSION_0_MAX);
+        if (!hdr)
+                return -ENOMEM;
+
+        /* Extract header information - see cs-etm.h for format */
+        for (i = 0; i < CS_HEADER_VERSION_0_MAX; i++)
+                hdr[i] = ptr[i];
+        num_cpu = hdr[CS_PMU_TYPE_CPUS] & 0xffffffff;
+        pmu_type = (unsigned int) ((hdr[CS_PMU_TYPE_CPUS] >> 32) &
+                                    0xffffffff);
+
+        /*
+         * Create an RB tree for traceID-CPU# tuple. Since the conversion has
+         * to be made for each packet that gets decoded, optimizing access in
+         * anything other than a sequential array is worth doing.
+         */
+        traceid_list = intlist__new(NULL);
+        if (!traceid_list) {
+                err = -ENOMEM;
+                goto err_free_hdr;
+        }
+
+        metadata = zalloc(sizeof(*metadata) * num_cpu);
+        if (!metadata) {
+                err = -ENOMEM;
+                goto err_free_traceid_list;
+        }
+
+        /*
+         * The metadata is stored in the auxtrace_info section and encodes
+         * the configuration of the ARM embedded trace macrocell which is
+         * required by the trace decoder to properly decode the trace due
+         * to its highly compressed nature.
+         */
+        for (j = 0; j < num_cpu; j++) {
+                if (ptr[i] == __perf_cs_etmv3_magic) {
+                        metadata[j] = zalloc(sizeof(*metadata[j]) *
+                                             CS_ETM_PRIV_MAX);
+                        if (!metadata[j]) {
+                                err = -ENOMEM;
+                                goto err_free_metadata;
+                        }
+                        for (k = 0; k < CS_ETM_PRIV_MAX; k++)
+                                metadata[j][k] = ptr[i + k];
+
+                        /* The traceID is our handle */
+                        idx = metadata[j][CS_ETM_ETMTRACEIDR];
+                        i += CS_ETM_PRIV_MAX;
+                } else if (ptr[i] == __perf_cs_etmv4_magic) {
+                        metadata[j] = zalloc(sizeof(*metadata[j]) *
+                                             CS_ETMV4_PRIV_MAX);
+                        if (!metadata[j]) {
+                                err = -ENOMEM;
+                                goto err_free_metadata;
+                        }
+                        for (k = 0; k < CS_ETMV4_PRIV_MAX; k++)
+                                metadata[j][k] = ptr[i + k];
+
+                        /* The traceID is our handle */
+                        idx = metadata[j][CS_ETMV4_TRCTRACEIDR];
+                        i += CS_ETMV4_PRIV_MAX;
+                }
+
+                /* Get an RB node for this CPU */
+                inode = intlist__findnew(traceid_list, idx);
+
+                /* Something went wrong, no need to continue */
+                if (!inode) {
+                        err = PTR_ERR(inode);
+                        goto err_free_metadata;
+                }
+
+                /*
+                 * The node for that CPU should not be taken.
+                 * Back out if that's the case.
+                 */
+                if (inode->priv) {
+                        err = -EINVAL;
+                        goto err_free_metadata;
+                }
+                /* All good, associate the traceID with the CPU# */
+                inode->priv = &metadata[j][CS_ETM_CPU];
+        }
+
+        /*
+         * Each of CS_HEADER_VERSION_0_MAX, CS_ETM_PRIV_MAX and
+         * CS_ETMV4_PRIV_MAX mark how many double words are in the
+         * global metadata, and each cpu's metadata respectively.
+         * The following tests if the correct number of double words was
+         * present in the auxtrace info section.
+         */
+        if (i * 8 != priv_size) {
+                err = -EINVAL;
+                goto err_free_metadata;
+        }
+
+        etm = zalloc(sizeof(*etm));
+
+        if (!etm) {
+                err = -ENOMEM;
+                goto err_free_metadata;
+        }
+
+        err = auxtrace_queues__init(&etm->queues);
+        if (err)
+                goto err_free_etm;
+
+        etm->session = session;
+        etm->machine = &session->machines.host;
+
+        etm->num_cpu = num_cpu;
+        etm->pmu_type = pmu_type;
+        etm->snapshot_mode = (hdr[CS_ETM_SNAPSHOT] != 0);
+        etm->metadata = metadata;
+        etm->auxtrace_type = auxtrace_info->type;
+        etm->timeless_decoding = cs_etm__is_timeless_decoding(etm);
+
+        etm->auxtrace.process_event = cs_etm__process_event;
+        etm->auxtrace.process_auxtrace_event = cs_etm__process_auxtrace_event;
+        etm->auxtrace.flush_events = cs_etm__flush_events;
+        etm->auxtrace.free_events = cs_etm__free_events;
+        etm->auxtrace.free = cs_etm__free;
+        session->auxtrace = &etm->auxtrace;
+
+        if (dump_trace) {
+                cs_etm__print_auxtrace_info(auxtrace_info->priv, num_cpu);
+                return 0;
+        }
+
+        if (session->itrace_synth_opts && session->itrace_synth_opts->set) {
+                etm->synth_opts = *session->itrace_synth_opts;
+        } else {
+                itrace_synth_opts__set_default(&etm->synth_opts);
+                etm->synth_opts.callchain = false;
+        }
+
+        err = cs_etm__synth_events(etm, session);
+        if (err)
+                goto err_free_queues;
+
+        err = auxtrace_queues__process_index(&etm->queues, session);
+        if (err)
+                goto err_free_queues;
+
+        etm->data_queued = etm->queues.populated;
+
+        return 0;
+
+err_free_queues:
+        auxtrace_queues__free(&etm->queues);
+        session->auxtrace = NULL;
+err_free_etm:
+        zfree(&etm);
+err_free_metadata:
+        /* No need to check @metadata[j], free(NULL) is supported */
+        for (j = 0; j < num_cpu; j++)
+                free(metadata[j]);
+        zfree(&metadata);
+err_free_traceid_list:
+        intlist__delete(traceid_list);
+err_free_hdr:
+        zfree(&hdr);
+
+        return -EINVAL;
+}
diff --git a/tools/perf/util/cs-etm.h b/tools/perf/util/cs-etm.h
index 3cc6bc3263fe..5864d5dca616 100644
--- a/tools/perf/util/cs-etm.h
+++ b/tools/perf/util/cs-etm.h
@@ -18,6 +18,9 @@
 #ifndef INCLUDE__UTIL_PERF_CS_ETM_H__
 #define INCLUDE__UTIL_PERF_CS_ETM_H__
 
+#include "util/event.h"
+#include "util/session.h"
+
 /* Versionning header in case things need tro change in the future.  That way
  * decoding of old snapshot is still possible.
  */
@@ -61,6 +64,9 @@ enum {
         CS_ETMV4_PRIV_MAX,
 };
 
+/* RB tree for quick conversion between traceID and CPUs */
+struct intlist *traceid_list;
+
 #define KiB(x) ((x) * 1024)
 #define MiB(x) ((x) * 1024 * 1024)
 
@@ -71,4 +77,16 @@ static const u64 __perf_cs_etmv4_magic   = 0x4040404040404040ULL;
 #define CS_ETMV3_PRIV_SIZE (CS_ETM_PRIV_MAX * sizeof(u64))
 #define CS_ETMV4_PRIV_SIZE (CS_ETMV4_PRIV_MAX * sizeof(u64))
 
+#ifdef HAVE_CSTRACE_SUPPORT
+int cs_etm__process_auxtrace_info(union perf_event *event,
+                                  struct perf_session *session);
+#else
+static inline int
+cs_etm__process_auxtrace_info(union perf_event *event __maybe_unused,
+                              struct perf_session *session __maybe_unused)
+{
+        return -1;
+}
+#endif
+
 #endif
diff --git a/tools/perf/util/data.c b/tools/perf/util/data.c
index 48094fde0a68..d8cfc19ddb10 100644
--- a/tools/perf/util/data.c
+++ b/tools/perf/util/data.c
@@ -12,16 +12,6 @@
 #include "util.h"
 #include "debug.h"
 
-#ifndef O_CLOEXEC
-#ifdef __sparc__
-#define O_CLOEXEC       0x400000
-#elif defined(__alpha__) || defined(__hppa__)
-#define O_CLOEXEC       010000000
-#else
-#define O_CLOEXEC       02000000
-#endif
-#endif
-
 static bool check_pipe(struct perf_data *data)
 {
         struct stat st;
diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c
index d5b6f7f5baff..36ef45b2e89d 100644
--- a/tools/perf/util/dso.c
+++ b/tools/perf/util/dso.c
@@ -446,7 +446,7 @@ static int do_open(char *name)
         char sbuf[STRERR_BUFSIZE];
 
         do {
-                fd = open(name, O_RDONLY);
+                fd = open(name, O_RDONLY|O_CLOEXEC);
                 if (fd >= 0)
                         return fd;
 
diff --git a/tools/perf/util/env.c b/tools/perf/util/env.c
index 6276b340f893..6d311868d850 100644
--- a/tools/perf/util/env.c
+++ b/tools/perf/util/env.c
@@ -1,8 +1,10 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "cpumap.h"
 #include "env.h"
+#include "sane_ctype.h"
 #include "util.h"
 #include <errno.h>
+#include <sys/utsname.h>
 
 struct perf_env perf_env;
 
@@ -93,3 +95,48 @@ void cpu_cache_level__free(struct cpu_cache_level *cache)
         free(cache->map);
         free(cache->size);
 }
+
+/*
+ * Return architecture name in a normalized form.
+ * The conversion logic comes from the Makefile.
+ */
+static const char *normalize_arch(char *arch)
+{
+        if (!strcmp(arch, "x86_64"))
+                return "x86";
+        if (arch[0] == 'i' && arch[2] == '8' && arch[3] == '6')
+                return "x86";
+        if (!strcmp(arch, "sun4u") || !strncmp(arch, "sparc", 5))
+                return "sparc";
+        if (!strcmp(arch, "aarch64") || !strcmp(arch, "arm64"))
+                return "arm64";
+        if (!strncmp(arch, "arm", 3) || !strcmp(arch, "sa110"))
+                return "arm";
+        if (!strncmp(arch, "s390", 4))
+                return "s390";
+        if (!strncmp(arch, "parisc", 6))
+                return "parisc";
+        if (!strncmp(arch, "powerpc", 7) || !strncmp(arch, "ppc", 3))
+                return "powerpc";
+        if (!strncmp(arch, "mips", 4))
+                return "mips";
+        if (!strncmp(arch, "sh", 2) && isdigit(arch[2]))
+                return "sh";
+
+        return arch;
+}
+
+const char *perf_env__arch(struct perf_env *env)
+{
+        struct utsname uts;
+        char *arch_name;
+
+        if (!env) { /* Assume local operation */
+                if (uname(&uts) < 0)
+                        return NULL;
+                arch_name = uts.machine;
+        } else
+                arch_name = env->arch;
+
+        return normalize_arch(arch_name);
+}
diff --git a/tools/perf/util/env.h b/tools/perf/util/env.h
index 1eb35b190b34..bf970f57dce0 100644
--- a/tools/perf/util/env.h
+++ b/tools/perf/util/env.h
@@ -65,4 +65,6 @@ int perf_env__set_cmdline(struct perf_env *env, int argc, const char *argv[]);
 int perf_env__read_cpu_topology_map(struct perf_env *env);
 
 void cpu_cache_level__free(struct cpu_cache_level *cache);
+
+const char *perf_env__arch(struct perf_env *env);
 #endif /* __PERF_ENV_H */
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 97a8ef9980db..44e603c27944 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -1435,6 +1435,11 @@ size_t perf_event__fprintf_switch(union perf_event *event, FILE *fp)
                        event->context_switch.next_prev_tid);
 }
 
+static size_t perf_event__fprintf_lost(union perf_event *event, FILE *fp)
+{
+        return fprintf(fp, " lost %" PRIu64 "\n", event->lost.lost);
+}
+
 size_t perf_event__fprintf(union perf_event *event, FILE *fp)
 {
         size_t ret = fprintf(fp, "PERF_RECORD_%s",
@@ -1467,6 +1472,9 @@ size_t perf_event__fprintf(union perf_event *event, FILE *fp)
         case PERF_RECORD_SWITCH_CPU_WIDE:
                 ret += perf_event__fprintf_switch(event, fp);
                 break;
+        case PERF_RECORD_LOST:
+                ret += perf_event__fprintf_lost(event, fp);
+                break;
         default:
                 ret += fprintf(fp, "\n");
         }
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 1ae95efbfb95..0f794744919c 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -205,6 +205,7 @@ struct perf_sample {
         u32 flags;
         u16 insn_len;
         u8  cpumode;
+        u16 misc;
         char insn[MAX_INSN];
         void *raw_data;
         struct ip_callchain *callchain;
@@ -774,8 +775,7 @@ size_t perf_event__sample_event_size(const struct perf_sample *sample, u64 type,
                                      u64 read_format);
 int perf_event__synthesize_sample(union perf_event *event, u64 type,
                                   u64 read_format,
-                                  const struct perf_sample *sample,
-                                  bool swapped);
+                                  const struct perf_sample *sample);
 
 pid_t perf_event__synthesize_comm(struct perf_tool *tool,
                                   union perf_event *event, pid_t pid,
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index b62e523a7035..ac35cd214feb 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -25,6 +25,7 @@
 #include "parse-events.h"
 #include <subcmd/parse-options.h>
 
+#include <fcntl.h>
 #include <sys/ioctl.h>
 #include <sys/mman.h>
 
@@ -125,7 +126,7 @@ static void perf_evlist__purge(struct perf_evlist *evlist)
 void perf_evlist__exit(struct perf_evlist *evlist)
 {
         zfree(&evlist->mmap);
-        zfree(&evlist->backward_mmap);
+        zfree(&evlist->overwrite_mmap);
         fdarray__exit(&evlist->pollfd);
 }
 
@@ -675,11 +676,11 @@ static int perf_evlist__set_paused(struct perf_evlist *evlist, bool value)
 {
         int i;
 
-        if (!evlist->backward_mmap)
+        if (!evlist->overwrite_mmap)
                 return 0;
 
         for (i = 0; i < evlist->nr_mmaps; i++) {
-                int fd = evlist->backward_mmap[i].fd;
+                int fd = evlist->overwrite_mmap[i].fd;
                 int err;
 
                 if (fd < 0)
@@ -711,7 +712,7 @@ union perf_event *perf_evlist__mmap_read_forward(struct perf_evlist *evlist, int
          * No need for read-write ring buffer: kernel stop outputting when
          * it hit md->prev (perf_mmap__consume()).
          */
-        return perf_mmap__read_forward(md, evlist->overwrite);
+        return perf_mmap__read_forward(md);
 }
 
 union perf_event *perf_evlist__mmap_read_backward(struct perf_evlist *evlist, int idx)
@@ -738,7 +739,7 @@ void perf_evlist__mmap_read_catchup(struct perf_evlist *evlist, int idx)
 
 void perf_evlist__mmap_consume(struct perf_evlist *evlist, int idx)
 {
-        perf_mmap__consume(&evlist->mmap[idx], evlist->overwrite);
+        perf_mmap__consume(&evlist->mmap[idx], false);
 }
 
 static void perf_evlist__munmap_nofree(struct perf_evlist *evlist)
@@ -749,16 +750,16 @@ static void perf_evlist__munmap_nofree(struct perf_evlist *evlist)
                 for (i = 0; i < evlist->nr_mmaps; i++)
                         perf_mmap__munmap(&evlist->mmap[i]);
 
-        if (evlist->backward_mmap)
+        if (evlist->overwrite_mmap)
                 for (i = 0; i < evlist->nr_mmaps; i++)
-                        perf_mmap__munmap(&evlist->backward_mmap[i]);
+                        perf_mmap__munmap(&evlist->overwrite_mmap[i]);
 }
 
 void perf_evlist__munmap(struct perf_evlist *evlist)
 {
         perf_evlist__munmap_nofree(evlist);
         zfree(&evlist->mmap);
-        zfree(&evlist->backward_mmap);
+        zfree(&evlist->overwrite_mmap);
 }
 
 static struct perf_mmap *perf_evlist__alloc_mmap(struct perf_evlist *evlist)
@@ -800,7 +801,7 @@ perf_evlist__should_poll(struct perf_evlist *evlist __maybe_unused,
 
 static int perf_evlist__mmap_per_evsel(struct perf_evlist *evlist, int idx,
                                        struct mmap_params *mp, int cpu_idx,
-                                       int thread, int *_output, int *_output_backward)
+                                       int thread, int *_output, int *_output_overwrite)
 {
         struct perf_evsel *evsel;
         int revent;
@@ -812,18 +813,20 @@ static int perf_evlist__mmap_per_evsel(struct perf_evlist *evlist, int idx,
                 int fd;
                 int cpu;
 
+                mp->prot = PROT_READ | PROT_WRITE;
                 if (evsel->attr.write_backward) {
-                        output = _output_backward;
-                        maps = evlist->backward_mmap;
+                        output = _output_overwrite;
+                        maps = evlist->overwrite_mmap;
 
                         if (!maps) {
                                 maps = perf_evlist__alloc_mmap(evlist);
                                 if (!maps)
                                         return -1;
-                                evlist->backward_mmap = maps;
+                                evlist->overwrite_mmap = maps;
                                 if (evlist->bkw_mmap_state == BKW_MMAP_NOTREADY)
                                         perf_evlist__toggle_bkw_mmap(evlist, BKW_MMAP_RUNNING);
                         }
+                        mp->prot &= ~PROT_WRITE;
                 }
 
                 if (evsel->system_wide && thread)
@@ -884,14 +887,14 @@ static int perf_evlist__mmap_per_cpu(struct perf_evlist *evlist,
         pr_debug2("perf event ring buffer mmapped per cpu\n");
         for (cpu = 0; cpu < nr_cpus; cpu++) {
                 int output = -1;
-                int output_backward = -1;
+                int output_overwrite = -1;
 
                 auxtrace_mmap_params__set_idx(&mp->auxtrace_mp, evlist, cpu,
                                               true);
 
                 for (thread = 0; thread < nr_threads; thread++) {
                         if (perf_evlist__mmap_per_evsel(evlist, cpu, mp, cpu,
-                                                        thread, &output, &output_backward))
+                                                        thread, &output, &output_overwrite))
                                 goto out_unmap;
                 }
         }
@@ -912,13 +915,13 @@ static int perf_evlist__mmap_per_thread(struct perf_evlist *evlist,
         pr_debug2("perf event ring buffer mmapped per thread\n");
         for (thread = 0; thread < nr_threads; thread++) {
                 int output = -1;
-                int output_backward = -1;
+                int output_overwrite = -1;
 
                 auxtrace_mmap_params__set_idx(&mp->auxtrace_mp, evlist, thread,
                                               false);
 
                 if (perf_evlist__mmap_per_evsel(evlist, thread, mp, 0, thread,
-                                                &output, &output_backward))
+                                                &output, &output_overwrite))
                         goto out_unmap;
         }
 
@@ -1052,15 +1055,18 @@ int perf_evlist__parse_mmap_pages(const struct option *opt, const char *str,
  * Return: %0 on success, negative error code otherwise.
  */
 int perf_evlist__mmap_ex(struct perf_evlist *evlist, unsigned int pages,
-                         bool overwrite, unsigned int auxtrace_pages,
+                         unsigned int auxtrace_pages,
                          bool auxtrace_overwrite)
 {
         struct perf_evsel *evsel;
         const struct cpu_map *cpus = evlist->cpus;
         const struct thread_map *threads = evlist->threads;
-        struct mmap_params mp = {
-                .prot = PROT_READ | (overwrite ? 0 : PROT_WRITE),
-        };
+        /*
+         * Delay setting mp.prot: set it before calling perf_mmap__mmap.
+         * Its value is decided by evsel's write_backward.
+         * So &mp should not be passed through const pointer.
+         */
+        struct mmap_params mp;
 
         if (!evlist->mmap)
                 evlist->mmap = perf_evlist__alloc_mmap(evlist);
@@ -1070,7 +1076,6 @@ int perf_evlist__mmap_ex(struct perf_evlist *evlist, unsigned int pages,
         if (evlist->pollfd.entries == NULL && perf_evlist__alloc_pollfd(evlist) < 0)
                 return -ENOMEM;
 
-        evlist->overwrite = overwrite;
         evlist->mmap_len = perf_evlist__mmap_size(pages);
         pr_debug("mmap size %zuB\n", evlist->mmap_len);
         mp.mask = evlist->mmap_len - page_size - 1;
@@ -1091,10 +1096,9 @@ int perf_evlist__mmap_ex(struct perf_evlist *evlist, unsigned int pages,
         return perf_evlist__mmap_per_cpu(evlist, &mp);
 }
 
-int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages,
-                      bool overwrite)
+int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages)
 {
-        return perf_evlist__mmap_ex(evlist, pages, overwrite, 0, false);
+        return perf_evlist__mmap_ex(evlist, pages, 0, false);
 }
 
 int perf_evlist__create_maps(struct perf_evlist *evlist, struct target *target)
@@ -1102,7 +1106,8 @@ int perf_evlist__create_maps(struct perf_evlist *evlist, struct target *target)
         struct cpu_map *cpus;
         struct thread_map *threads;
 
-        threads = thread_map__new_str(target->pid, target->tid, target->uid);
+        threads = thread_map__new_str(target->pid, target->tid, target->uid,
+                                      target->per_thread);
 
         if (!threads)
                 return -1;
@@ -1582,6 +1587,17 @@ int perf_evlist__parse_sample(struct perf_evlist *evlist, union perf_event *even
         return perf_evsel__parse_sample(evsel, event, sample);
 }
 
+int perf_evlist__parse_sample_timestamp(struct perf_evlist *evlist,
+                                        union perf_event *event,
+                                        u64 *timestamp)
+{
+        struct perf_evsel *evsel = perf_evlist__event2evsel(evlist, event);
+
+        if (!evsel)
+                return -EFAULT;
+        return perf_evsel__parse_sample_timestamp(evsel, event, timestamp);
+}
+
 size_t perf_evlist__fprintf(struct perf_evlist *evlist, FILE *fp)
 {
         struct perf_evsel *evsel;
@@ -1739,13 +1755,13 @@ void perf_evlist__toggle_bkw_mmap(struct perf_evlist *evlist,
                 RESUME,
         } action = NONE;
 
-        if (!evlist->backward_mmap)
+        if (!evlist->overwrite_mmap)
                 return;
 
         switch (old_state) {
         case BKW_MMAP_NOTREADY: {
                 if (state != BKW_MMAP_RUNNING)
-                        goto state_err;;
+                        goto state_err;
                 break;
         }
         case BKW_MMAP_RUNNING: {
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index 491f69542920..75f8e0ad5d76 100644
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -7,7 +7,6 @@
 #include <linux/refcount.h>
 #include <linux/list.h>
 #include <api/fd/array.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include "../perf.h"
 #include "event.h"
@@ -31,7 +30,6 @@ struct perf_evlist {
         int              nr_entries;
         int              nr_groups;
         int              nr_mmaps;
-        bool             overwrite;
         bool             enabled;
         bool             has_user_cpus;
         size_t           mmap_len;
@@ -45,12 +43,14 @@ struct perf_evlist {
         } workload;
         struct fdarray   pollfd;
         struct perf_mmap *mmap;
-        struct perf_mmap *backward_mmap;
+        struct perf_mmap *overwrite_mmap;
         struct thread_map *threads;
         struct cpu_map    *cpus;
         struct perf_evsel *selected;
         struct events_stats stats;
         struct perf_env *env;
+        u64             first_sample_time;
+        u64             last_sample_time;
 };
 
 struct perf_evsel_str_handler {
@@ -169,10 +169,9 @@ int perf_evlist__parse_mmap_pages(const struct option *opt,
 unsigned long perf_event_mlock_kb_in_pages(void);
 
 int perf_evlist__mmap_ex(struct perf_evlist *evlist, unsigned int pages,
-                         bool overwrite, unsigned int auxtrace_pages,
+                         unsigned int auxtrace_pages,
                          bool auxtrace_overwrite);
-int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages,
-                      bool overwrite);
+int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages);
 void perf_evlist__munmap(struct perf_evlist *evlist);
 
 size_t perf_evlist__mmap_size(unsigned long pages);
@@ -205,6 +204,10 @@ u16 perf_evlist__id_hdr_size(struct perf_evlist *evlist);
 int perf_evlist__parse_sample(struct perf_evlist *evlist, union perf_event *event,
                               struct perf_sample *sample);
 
+int perf_evlist__parse_sample_timestamp(struct perf_evlist *evlist,
+                                        union perf_event *event,
+                                        u64 *timestamp);
+
 bool perf_evlist__valid_sample_type(struct perf_evlist *evlist);
 bool perf_evlist__valid_sample_id_all(struct perf_evlist *evlist);
 bool perf_evlist__valid_read_format(struct perf_evlist *evlist);
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index d5fbcf8c7aa7..66fa45198a11 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -36,6 +36,7 @@
 #include "debug.h"
 #include "trace-event.h"
 #include "stat.h"
+#include "memswap.h"
 #include "util/parse-branch-options.h"
 
 #include "sane_ctype.h"
@@ -650,9 +651,9 @@ int perf_evsel__group_desc(struct perf_evsel *evsel, char *buf, size_t size)
         return ret;
 }
 
-void perf_evsel__config_callchain(struct perf_evsel *evsel,
-                                  struct record_opts *opts,
-                                  struct callchain_param *param)
+static void __perf_evsel__config_callchain(struct perf_evsel *evsel,
+                                           struct record_opts *opts,
+                                           struct callchain_param *param)
 {
         bool function = perf_evsel__is_function_event(evsel);
         struct perf_event_attr *attr = &evsel->attr;
@@ -698,6 +699,14 @@ void perf_evsel__config_callchain(struct perf_evsel *evsel,
         }
 }
 
+void perf_evsel__config_callchain(struct perf_evsel *evsel,
+                                  struct record_opts *opts,
+                                  struct callchain_param *param)
+{
+        if (param->enabled)
+                return __perf_evsel__config_callchain(evsel, opts, param);
+}
+
 static void
 perf_evsel__reset_callgraph(struct perf_evsel *evsel,
                             struct callchain_param *param)
@@ -717,19 +726,19 @@ perf_evsel__reset_callgraph(struct perf_evsel *evsel,
 }
 
 static void apply_config_terms(struct perf_evsel *evsel,
-                               struct record_opts *opts)
+                               struct record_opts *opts, bool track)
 {
         struct perf_evsel_config_term *term;
         struct list_head *config_terms = &evsel->config_terms;
         struct perf_event_attr *attr = &evsel->attr;
-        struct callchain_param param;
+        /* callgraph default */
+        struct callchain_param param = {
+                .record_mode = callchain_param.record_mode,
+        };
         u32 dump_size = 0;
         int max_stack = 0;
         const char *callgraph_buf = NULL;
 
-        /* callgraph default */
-        param.record_mode = callchain_param.record_mode;
-
         list_for_each_entry(term, config_terms, list) {
                 switch (term->type) {
                 case PERF_EVSEL__CONFIG_TERM_PERIOD:
@@ -779,6 +788,8 @@ static void apply_config_terms(struct perf_evsel *evsel,
                 case PERF_EVSEL__CONFIG_TERM_OVERWRITE:
                         attr->write_backward = term->val.overwrite ? 1 : 0;
                         break;
+                case PERF_EVSEL__CONFIG_TERM_DRV_CFG:
+                        break;
                 default:
                         break;
                 }
@@ -786,6 +797,8 @@ static void apply_config_terms(struct perf_evsel *evsel,
 
         /* User explicitly set per-event callgraph, clear the old setting and reset. */
         if ((callgraph_buf != NULL) || (dump_size > 0) || max_stack) {
+                bool sample_address = false;
+
                 if (max_stack) {
                         param.max_stack = max_stack;
                         if (callgraph_buf == NULL)
@@ -805,6 +818,8 @@ static void apply_config_terms(struct perf_evsel *evsel,
                                                evsel->name);
                                         return;
                                 }
+                                if (param.record_mode == CALLCHAIN_DWARF)
+                                        sample_address = true;
                         }
                 }
                 if (dump_size > 0) {
@@ -817,8 +832,14 @@ static void apply_config_terms(struct perf_evsel *evsel,
                         perf_evsel__reset_callgraph(evsel, &callchain_param);
 
                 /* set perf-event callgraph */
-                if (param.enabled)
+                if (param.enabled) {
+                        if (sample_address) {
+                                perf_evsel__set_sample_bit(evsel, ADDR);
+                                perf_evsel__set_sample_bit(evsel, DATA_SRC);
+                                evsel->attr.mmap_data = track;
+                        }
                         perf_evsel__config_callchain(evsel, opts, &param);
+                }
         }
 }
 
@@ -1049,7 +1070,7 @@ void perf_evsel__config(struct perf_evsel *evsel, struct record_opts *opts,
          * Apply event specific term settings,
          * it overloads any global configuration.
          */
-        apply_config_terms(evsel, opts);
+        apply_config_terms(evsel, opts, track);
 
         evsel->ignore_missing_thread = opts->ignore_missing_thread;
 }
@@ -1574,6 +1595,7 @@ int perf_event_attr__fprintf(FILE *fp, struct perf_event_attr *attr,
         PRINT_ATTRf(use_clockid, p_unsigned);
         PRINT_ATTRf(context_switch, p_unsigned);
         PRINT_ATTRf(write_backward, p_unsigned);
+        PRINT_ATTRf(namespaces, p_unsigned);
 
         PRINT_ATTRn("{ wakeup_events, wakeup_watermark }", wakeup_events, p_unsigned);
         PRINT_ATTRf(bp_type, p_unsigned);
@@ -1596,10 +1618,46 @@ static int __open_attr__fprintf(FILE *fp, const char *name, const char *val,
         return fprintf(fp, "  %-32s %s\n", name, val);
 }
 
+static void perf_evsel__remove_fd(struct perf_evsel *pos,
+                                  int nr_cpus, int nr_threads,
+                                  int thread_idx)
+{
+        for (int cpu = 0; cpu < nr_cpus; cpu++)
+                for (int thread = thread_idx; thread < nr_threads - 1; thread++)
+                        FD(pos, cpu, thread) = FD(pos, cpu, thread + 1);
+}
+
+static int update_fds(struct perf_evsel *evsel,
+                      int nr_cpus, int cpu_idx,
+                      int nr_threads, int thread_idx)
+{
+        struct perf_evsel *pos;
+
+        if (cpu_idx >= nr_cpus || thread_idx >= nr_threads)
+                return -EINVAL;
+
+        evlist__for_each_entry(evsel->evlist, pos) {
+                nr_cpus = pos != evsel ? nr_cpus : cpu_idx;
+
+                perf_evsel__remove_fd(pos, nr_cpus, nr_threads, thread_idx);
+
+                /*
+                 * Since fds for next evsel has not been created,
+                 * there is no need to iterate whole event list.
+                 */
+                if (pos == evsel)
+                        break;
+        }
+        return 0;
+}
+
 static bool ignore_missing_thread(struct perf_evsel *evsel,
+                                  int nr_cpus, int cpu,
                                   struct thread_map *threads,
                                   int thread, int err)
 {
+        pid_t ignore_pid = thread_map__pid(threads, thread);
+
         if (!evsel->ignore_missing_thread)
                 return false;
 
@@ -1615,11 +1673,18 @@ static bool ignore_missing_thread(struct perf_evsel *evsel,
         if (threads->nr == 1)
                 return false;
 
+        /*
+         * We should remove fd for missing_thread first
+         * because thread_map__remove() will decrease threads->nr.
+         */
+        if (update_fds(evsel, nr_cpus, cpu, threads->nr, thread))
+                return false;
+
         if (thread_map__remove(threads, thread))
                 return false;
 
         pr_warning("WARNING: Ignored open failure for pid %d\n",
-                   thread_map__pid(threads, thread));
+                   ignore_pid);
         return true;
 }
 
@@ -1724,7 +1789,7 @@ retry_open:
                         if (fd < 0) {
                                 err = -errno;
 
-                                if (ignore_missing_thread(evsel, threads, thread, err)) {
+                                if (ignore_missing_thread(evsel, cpus->nr, cpu, threads, thread, err)) {
                                         /*
                                          * We just removed 1 thread, so take a step
                                          * back on thread index and lower the upper
@@ -1960,6 +2025,20 @@ static inline bool overflow(const void *endp, u16 max_size, const void *offset,
 #define OVERFLOW_CHECK_u64(offset) \
         OVERFLOW_CHECK(offset, sizeof(u64), sizeof(u64))
 
+static int
+perf_event__check_size(union perf_event *event, unsigned int sample_size)
+{
+        /*
+         * The evsel's sample_size is based on PERF_SAMPLE_MASK which includes
+         * up to PERF_SAMPLE_PERIOD.  After that overflow() must be used to
+         * check the format does not go past the end of the event.
+         */
+        if (sample_size + sizeof(event->header) > event->header.size)
+                return -EFAULT;
+
+        return 0;
+}
+
 int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
                              struct perf_sample *data)
 {
@@ -1981,6 +2060,9 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
         data->stream_id = data->id = data->time = -1ULL;
         data->period = evsel->attr.sample_period;
         data->cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
+        data->misc    = event->header.misc;
+        data->id = -1ULL;
+        data->data_src = PERF_MEM_DATA_SRC_NONE;
 
         if (event->header.type != PERF_RECORD_SAMPLE) {
                 if (!evsel->attr.sample_id_all)
@@ -1990,15 +2072,9 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
 
         array = event->sample.array;
 
-        /*
-         * The evsel's sample_size is based on PERF_SAMPLE_MASK which includes
-         * up to PERF_SAMPLE_PERIOD.  After that overflow() must be used to
-         * check the format does not go past the end of the event.
-         */
-        if (evsel->sample_size + sizeof(event->header) > event->header.size)
+        if (perf_event__check_size(event, evsel->sample_size))
                 return -EFAULT;
 
-        data->id = -1ULL;
         if (type & PERF_SAMPLE_IDENTIFIER) {
                 data->id = *array;
                 array++;
@@ -2028,7 +2104,6 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
                 array++;
         }
 
-        data->addr = 0;
         if (type & PERF_SAMPLE_ADDR) {
                 data->addr = *array;
                 array++;
@@ -2120,14 +2195,27 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
         if (type & PERF_SAMPLE_RAW) {
                 OVERFLOW_CHECK_u64(array);
                 u.val64 = *array;
-                if (WARN_ONCE(swapped,
-                              "Endianness of raw data not corrected!\n")) {
-                        /* undo swap of u64, then swap on individual u32s */
+
+                /*
+                 * Undo swap of u64, then swap on individual u32s,
+                 * get the size of the raw area and undo all of the
+                 * swap. The pevent interface handles endianity by
+                 * itself.
+                 */
+                if (swapped) {
                         u.val64 = bswap_64(u.val64);
                         u.val32[0] = bswap_32(u.val32[0]);
                         u.val32[1] = bswap_32(u.val32[1]);
                 }
                 data->raw_size = u.val32[0];
+
+                /*
+                 * The raw data is aligned on 64bits including the
+                 * u32 size, so it's safe to use mem_bswap_64.
+                 */
+                if (swapped)
+                        mem_bswap_64((void *) array, data->raw_size);
+
                 array = (void *)array + sizeof(u32);
 
                 OVERFLOW_CHECK(array, data->raw_size, max_size);
@@ -2192,14 +2280,12 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
                 array++;
         }
 
-        data->data_src = PERF_MEM_DATA_SRC_NONE;
         if (type & PERF_SAMPLE_DATA_SRC) {
                 OVERFLOW_CHECK_u64(array);
                 data->data_src = *array;
                 array++;
         }
 
-        data->transaction = 0;
         if (type & PERF_SAMPLE_TRANSACTION) {
                 OVERFLOW_CHECK_u64(array);
                 data->transaction = *array;
@@ -2232,6 +2318,50 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
         return 0;
 }
 
+int perf_evsel__parse_sample_timestamp(struct perf_evsel *evsel,
+                                       union perf_event *event,
+                                       u64 *timestamp)
+{
+        u64 type = evsel->attr.sample_type;
+        const u64 *array;
+
+        if (!(type & PERF_SAMPLE_TIME))
+                return -1;
+
+        if (event->header.type != PERF_RECORD_SAMPLE) {
+                struct perf_sample data = {
+                        .time = -1ULL,
+                };
+
+                if (!evsel->attr.sample_id_all)
+                        return -1;
+                if (perf_evsel__parse_id_sample(evsel, event, &data))
+                        return -1;
+
+                *timestamp = data.time;
+                return 0;
+        }
+
+        array = event->sample.array;
+
+        if (perf_event__check_size(event, evsel->sample_size))
+                return -EFAULT;
+
+        if (type & PERF_SAMPLE_IDENTIFIER)
+                array++;
+
+        if (type & PERF_SAMPLE_IP)
+                array++;
+
+        if (type & PERF_SAMPLE_TID)
+                array++;
+
+        if (type & PERF_SAMPLE_TIME)
+                *timestamp = *array;
+
+        return 0;
+}
+
 size_t perf_event__sample_event_size(const struct perf_sample *sample, u64 type,
                                      u64 read_format)
 {
@@ -2342,8 +2472,7 @@ size_t perf_event__sample_event_size(const struct perf_sample *sample, u64 type,
 
 int perf_event__synthesize_sample(union perf_event *event, u64 type,
                                   u64 read_format,
-                                  const struct perf_sample *sample,
-                                  bool swapped)
+                                  const struct perf_sample *sample)
 {
         u64 *array;
         size_t sz;
@@ -2368,15 +2497,6 @@ int perf_event__synthesize_sample(union perf_event *event, u64 type,
         if (type & PERF_SAMPLE_TID) {
                 u.val32[0] = sample->pid;
                 u.val32[1] = sample->tid;
-                if (swapped) {
-                        /*
-                         * Inverse of what is done in perf_evsel__parse_sample
-                         */
-                        u.val32[0] = bswap_32(u.val32[0]);
-                        u.val32[1] = bswap_32(u.val32[1]);
-                        u.val64 = bswap_64(u.val64);
-                }
-
                 *array = u.val64;
                 array++;
         }
@@ -2403,13 +2523,7 @@ int perf_event__synthesize_sample(union perf_event *event, u64 type,
 
         if (type & PERF_SAMPLE_CPU) {
                 u.val32[0] = sample->cpu;
-                if (swapped) {
-                        /*
-                         * Inverse of what is done in perf_evsel__parse_sample
-                         */
-                        u.val32[0] = bswap_32(u.val32[0]);
-                        u.val64 = bswap_64(u.val64);
-                }
+                u.val32[1] = 0;
                 *array = u.val64;
                 array++;
         }
@@ -2456,15 +2570,6 @@ int perf_event__synthesize_sample(union perf_event *event, u64 type,
 
         if (type & PERF_SAMPLE_RAW) {
                 u.val32[0] = sample->raw_size;
-                if (WARN_ONCE(swapped,
-                              "Endianness of raw data not corrected!\n")) {
-                        /*
-                         * Inverse of what is done in perf_evsel__parse_sample
-                         */
-                        u.val32[0] = bswap_32(u.val32[0]);
-                        u.val32[1] = bswap_32(u.val32[1]);
-                        u.val64 = bswap_64(u.val64);
-                }
                 *array = u.val64;
                 array = (void *)array + sizeof(u32);
 
@@ -2743,8 +2848,9 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel, struct target *target,
                 break;
         case EOPNOTSUPP:
                 if (evsel->attr.sample_period != 0)
-                        return scnprintf(msg, size, "%s",
-        "PMU Hardware doesn't support sampling/overflow-interrupts.");
+                        return scnprintf(msg, size,
+        "%s: PMU Hardware doesn't support sampling/overflow-interrupts. Try 'perf stat'",
+                                         perf_evsel__name(evsel));
                 if (evsel->attr.precise_ip)
                         return scnprintf(msg, size, "%s",
         "\'precise\' request may not be supported. Try removing 'p' modifier.");
@@ -2781,16 +2887,9 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel, struct target *target,
                          perf_evsel__name(evsel));
 }
 
-char *perf_evsel__env_arch(struct perf_evsel *evsel)
-{
-        if (evsel && evsel->evlist && evsel->evlist->env)
-                return evsel->evlist->env->arch;
-        return NULL;
-}
-
-char *perf_evsel__env_cpuid(struct perf_evsel *evsel)
+struct perf_env *perf_evsel__env(struct perf_evsel *evsel)
 {
-        if (evsel && evsel->evlist && evsel->evlist->env)
-                return evsel->evlist->env->cpuid;
+        if (evsel && evsel->evlist)
+                return evsel->evlist->env;
         return NULL;
 }
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index 157f49e8a772..846e41644525 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -38,7 +38,7 @@ struct cgroup_sel;
  * It is allocated within event parsing and attached to
  * perf_evsel::config_terms list head.
 */
-enum {
+enum term_type {
         PERF_EVSEL__CONFIG_TERM_PERIOD,
         PERF_EVSEL__CONFIG_TERM_FREQ,
         PERF_EVSEL__CONFIG_TERM_TIME,
@@ -49,12 +49,11 @@ enum {
         PERF_EVSEL__CONFIG_TERM_OVERWRITE,
         PERF_EVSEL__CONFIG_TERM_DRV_CFG,
         PERF_EVSEL__CONFIG_TERM_BRANCH,
-        PERF_EVSEL__CONFIG_TERM_MAX,
 };
 
 struct perf_evsel_config_term {
         struct list_head        list;
-        int     type;
+        enum term_type  type;
         union {
                 u64     period;
                 u64     freq;
@@ -339,6 +338,10 @@ static inline int perf_evsel__read_on_cpu_scaled(struct perf_evsel *evsel,
 int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
                              struct perf_sample *sample);
 
+int perf_evsel__parse_sample_timestamp(struct perf_evsel *evsel,
+                                       union perf_event *event,
+                                       u64 *timestamp);
+
 static inline struct perf_evsel *perf_evsel__next(struct perf_evsel *evsel)
 {
         return list_entry(evsel->node.next, struct perf_evsel, node);
@@ -443,7 +446,6 @@ typedef int (*attr__fprintf_f)(FILE *, const char *, const char *, void *);
 int perf_event_attr__fprintf(FILE *fp, struct perf_event_attr *attr,
                              attr__fprintf_f attr__fprintf, void *priv);
 
-char *perf_evsel__env_arch(struct perf_evsel *evsel);
-char *perf_evsel__env_cpuid(struct perf_evsel *evsel);
+struct perf_env *perf_evsel__env(struct perf_evsel *evsel);
 
 #endif /* __PERF_EVSEL_H */
diff --git a/tools/perf/util/generate-cmdlist.sh b/tools/perf/util/generate-cmdlist.sh
index 9bbcec4e3365..ff17920a5ebc 100755
--- a/tools/perf/util/generate-cmdlist.sh
+++ b/tools/perf/util/generate-cmdlist.sh
@@ -38,7 +38,7 @@ do
 done
 echo "#endif /* HAVE_LIBELF_SUPPORT */"
 
-echo "#ifdef HAVE_LIBAUDIT_SUPPORT"
+echo "#if defined(HAVE_LIBAUDIT_SUPPORT) || defined(HAVE_SYSCALL_TABLE)"
 sed -n -e 's/^perf-\([^         ]*\)[   ].* audit*/\1/p' command-list.txt |
 sort |
 while read cmd
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 7c0e9d587bfa..a326e0d8b5b6 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -15,9 +15,8 @@
 #include <linux/bitops.h>
 #include <linux/stringify.h>
 #include <sys/stat.h>
-#include <sys/types.h>
 #include <sys/utsname.h>
-#include <unistd.h>
+#include <linux/time64.h>
 
 #include "evlist.h"
 #include "evsel.h"
@@ -37,6 +36,7 @@
 #include <api/fs/fs.h>
 #include "asm/bug.h"
 #include "tool.h"
+#include "time-utils.h"
 
 #include "sane_ctype.h"
 
@@ -1182,6 +1182,20 @@ static int write_stat(struct feat_fd *ff __maybe_unused,
         return 0;
 }
 
+static int write_sample_time(struct feat_fd *ff,
+                             struct perf_evlist *evlist)
+{
+        int ret;
+
+        ret = do_write(ff, &evlist->first_sample_time,
+                       sizeof(evlist->first_sample_time));
+        if (ret < 0)
+                return ret;
+
+        return do_write(ff, &evlist->last_sample_time,
+                        sizeof(evlist->last_sample_time));
+}
+
 static void print_hostname(struct feat_fd *ff, FILE *fp)
 {
         fprintf(fp, "# hostname : %s\n", ff->ph->env.hostname);
@@ -1507,6 +1521,28 @@ static void print_group_desc(struct feat_fd *ff, FILE *fp)
         }
 }
 
+static void print_sample_time(struct feat_fd *ff, FILE *fp)
+{
+        struct perf_session *session;
+        char time_buf[32];
+        double d;
+
+        session = container_of(ff->ph, struct perf_session, header);
+
+        timestamp__scnprintf_usec(session->evlist->first_sample_time,
+                                  time_buf, sizeof(time_buf));
+        fprintf(fp, "# time of first sample : %s\n", time_buf);
+
+        timestamp__scnprintf_usec(session->evlist->last_sample_time,
+                                  time_buf, sizeof(time_buf));
+        fprintf(fp, "# time of last sample : %s\n", time_buf);
+
+        d = (double)(session->evlist->last_sample_time -
+                session->evlist->first_sample_time) / NSEC_PER_MSEC;
+
+        fprintf(fp, "# sample duration : %10.3f ms\n", d);
+}
+
 static int __event_process_build_id(struct build_id_event *bev,
                                     char *filename,
                                     struct perf_session *session)
@@ -2148,6 +2184,27 @@ out_free_caches:
         return -1;
 }
 
+static int process_sample_time(struct feat_fd *ff, void *data __maybe_unused)
+{
+        struct perf_session *session;
+        u64 first_sample_time, last_sample_time;
+        int ret;
+
+        session = container_of(ff->ph, struct perf_session, header);
+
+        ret = do_read_u64(ff, &first_sample_time);
+        if (ret)
+                return -1;
+
+        ret = do_read_u64(ff, &last_sample_time);
+        if (ret)
+                return -1;
+
+        session->evlist->first_sample_time = first_sample_time;
+        session->evlist->last_sample_time = last_sample_time;
+        return 0;
+}
+
 struct feature_ops {
         int (*write)(struct feat_fd *ff, struct perf_evlist *evlist);
         void (*print)(struct feat_fd *ff, FILE *fp);
@@ -2205,6 +2262,7 @@ static const struct feature_ops feat_ops[HEADER_LAST_FEATURE] = {
         FEAT_OPN(AUXTRACE,      auxtrace,       false),
         FEAT_OPN(STAT,          stat,           false),
         FEAT_OPN(CACHE,         cache,          true),
+        FEAT_OPR(SAMPLE_TIME,   sample_time,    false),
 };
 
 struct header_print_data {
@@ -3258,6 +3316,74 @@ int perf_event__synthesize_attrs(struct perf_tool *tool,
         return err;
 }
 
+static bool has_unit(struct perf_evsel *counter)
+{
+        return counter->unit && *counter->unit;
+}
+
+static bool has_scale(struct perf_evsel *counter)
+{
+        return counter->scale != 1;
+}
+
+int perf_event__synthesize_extra_attr(struct perf_tool *tool,
+                                      struct perf_evlist *evsel_list,
+                                      perf_event__handler_t process,
+                                      bool is_pipe)
+{
+        struct perf_evsel *counter;
+        int err;
+
+        /*
+         * Synthesize other events stuff not carried within
+         * attr event - unit, scale, name
+         */
+        evlist__for_each_entry(evsel_list, counter) {
+                if (!counter->supported)
+                        continue;
+
+                /*
+                 * Synthesize unit and scale only if it's defined.
+                 */
+                if (has_unit(counter)) {
+                        err = perf_event__synthesize_event_update_unit(tool, counter, process);
+                        if (err < 0) {
+                                pr_err("Couldn't synthesize evsel unit.\n");
+                                return err;
+                        }
+                }
+
+                if (has_scale(counter)) {
+                        err = perf_event__synthesize_event_update_scale(tool, counter, process);
+                        if (err < 0) {
+                                pr_err("Couldn't synthesize evsel counter.\n");
+                                return err;
+                        }
+                }
+
+                if (counter->own_cpus) {
+                        err = perf_event__synthesize_event_update_cpus(tool, counter, process);
+                        if (err < 0) {
+                                pr_err("Couldn't synthesize evsel cpus.\n");
+                                return err;
+                        }
+                }
+
+                /*
+                 * Name is needed only for pipe output,
+                 * perf.data carries event names.
+                 */
+                if (is_pipe) {
+                        err = perf_event__synthesize_event_update_name(tool, counter, process);
+                        if (err < 0) {
+                                pr_err("Couldn't synthesize evsel name.\n");
+                                return err;
+                        }
+                }
+        }
+        return 0;
+}
+
 int perf_event__process_attr(struct perf_tool *tool __maybe_unused,
                              union perf_event *event,
                              struct perf_evlist **pevlist)
diff --git a/tools/perf/util/header.h b/tools/perf/util/header.h
index 29ccbfdf8724..f28aaaa3a440 100644
--- a/tools/perf/util/header.h
+++ b/tools/perf/util/header.h
@@ -9,6 +9,7 @@
 #include <linux/types.h>
 #include "event.h"
 #include "env.h"
+#include "pmu.h"
 
 enum {
         HEADER_RESERVED         = 0,    /* always cleared */
@@ -34,6 +35,7 @@ enum {
         HEADER_AUXTRACE,
         HEADER_STAT,
         HEADER_CACHE,
+        HEADER_SAMPLE_TIME,
         HEADER_LAST_FEATURE,
         HEADER_FEAT_BITS        = 256,
 };
@@ -107,6 +109,11 @@ int perf_event__synthesize_features(struct perf_tool *tool,
                                     struct perf_evlist *evlist,
                                     perf_event__handler_t process);
 
+int perf_event__synthesize_extra_attr(struct perf_tool *tool,
+                                      struct perf_evlist *evsel_list,
+                                      perf_event__handler_t process,
+                                      bool is_pipe);
+
 int perf_event__process_feature(struct perf_tool *tool,
                                 union perf_event *event,
                                 struct perf_session *session);
@@ -166,5 +173,5 @@ int write_padded(struct feat_fd *fd, const void *bf,
  */
 int get_cpuid(char *buffer, size_t sz);
 
-char *get_cpuid_str(void);
+char *get_cpuid_str(struct perf_pmu *pmu __maybe_unused);
 #endif /* __PERF_HEADER_H */
diff --git a/tools/perf/util/intel-bts.c b/tools/perf/util/intel-bts.c
index 5325e65f9711..72db2744876d 100644
--- a/tools/perf/util/intel-bts.c
+++ b/tools/perf/util/intel-bts.c
@@ -67,7 +67,6 @@ struct intel_bts {
         u64                             branches_sample_type;
         u64                             branches_id;
         size_t                          branches_event_size;
-        bool                            synth_needs_swap;
         unsigned long                   num_events;
 };
 
@@ -303,8 +302,7 @@ static int intel_bts_synth_branch_sample(struct intel_bts_queue *btsq,
                 event.sample.header.size = bts->branches_event_size;
                 ret = perf_event__synthesize_sample(&event,
                                                     bts->branches_sample_type,
-                                                    0, &sample,
-                                                    bts->synth_needs_swap);
+                                                    0, &sample);
                 if (ret)
                         return ret;
         }
@@ -841,8 +839,6 @@ static int intel_bts_synth_events(struct intel_bts *bts,
                                 __perf_evsel__sample_size(attr.sample_type);
         }
 
-        bts->synth_needs_swap = evsel->needs_swap;
-
         return 0;
 }
 
diff --git a/tools/perf/util/intel-pt-decoder/Build b/tools/perf/util/intel-pt-decoder/Build
index 10e0814bb8d2..1b704fbea9de 100644
--- a/tools/perf/util/intel-pt-decoder/Build
+++ b/tools/perf/util/intel-pt-decoder/Build
@@ -11,15 +11,21 @@ $(OUTPUT)util/intel-pt-decoder/inat-tables.c: $(inat_tables_script) $(inat_table
 
 $(OUTPUT)util/intel-pt-decoder/intel-pt-insn-decoder.o: util/intel-pt-decoder/intel-pt-insn-decoder.c util/intel-pt-decoder/inat.c $(OUTPUT)util/intel-pt-decoder/inat-tables.c
         @(diff -I 2>&1 | grep -q 'option requires an argument' && \
-        test -d ../../kernel -a -d ../../tools -a -d ../perf && (( \
-        diff -B -I'^#include' util/intel-pt-decoder/insn.c ../../arch/x86/lib/insn.c >/dev/null && \
-        diff -B -I'^#include' util/intel-pt-decoder/inat.c ../../arch/x86/lib/inat.c >/dev/null && \
-        diff -B util/intel-pt-decoder/x86-opcode-map.txt ../../arch/x86/lib/x86-opcode-map.txt >/dev/null && \
-        diff -B util/intel-pt-decoder/gen-insn-attr-x86.awk ../../arch/x86/tools/gen-insn-attr-x86.awk >/dev/null && \
-        diff -B -I'^#include' util/intel-pt-decoder/insn.h ../../arch/x86/include/asm/insn.h >/dev/null && \
-        diff -B -I'^#include' util/intel-pt-decoder/inat.h ../../arch/x86/include/asm/inat.h >/dev/null && \
-        diff -B -I'^#include' util/intel-pt-decoder/inat_types.h ../../arch/x86/include/asm/inat_types.h >/dev/null) \
-        || echo "Warning: Intel PT: x86 instruction decoder differs from kernel" >&2 )) || true
+        test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
+        ((diff -B -I'^#include' util/intel-pt-decoder/insn.c ../../arch/x86/lib/insn.c >/dev/null) || \
+        (echo "Warning: Intel PT: x86 instruction decoder C file at 'tools/perf/util/intel-pt-decoder/insn.c' differs from latest version at 'arch/x86/lib/insn.c'" >&2)) && \
+        ((diff -B -I'^#include' util/intel-pt-decoder/inat.c ../../arch/x86/lib/inat.c >/dev/null) || \
+        (echo "Warning: Intel PT: x86 instruction decoder C file at 'tools/perf/util/intel-pt-decoder/inat.c' differs from latest version at 'arch/x86/lib/inat.c'" >&2)) && \
+        ((diff -B util/intel-pt-decoder/x86-opcode-map.txt ../../arch/x86/lib/x86-opcode-map.txt >/dev/null) || \
+        (echo "Warning: Intel PT: x86 instruction decoder map file at 'tools/perf/util/intel-pt-decoder/x86-opcode-map.txt' differs from latest version at 'arch/x86/lib/x86-opcode-map.txt'" >&2)) && \
+        ((diff -B util/intel-pt-decoder/gen-insn-attr-x86.awk ../../arch/x86/tools/gen-insn-attr-x86.awk >/dev/null) || \
+        (echo "Warning: Intel PT: x86 instruction decoder script at 'tools/perf/util/intel-pt-decoder/gen-insn-attr-x86.awk' differs from latest version at 'arch/x86/tools/gen-insn-attr-x86.awk'" >&2)) && \
+        ((diff -B -I'^#include' util/intel-pt-decoder/insn.h ../../arch/x86/include/asm/insn.h >/dev/null) || \
+        (echo "Warning: Intel PT: x86 instruction decoder header at 'tools/perf/util/intel-pt-decoder/insn.h' differs from latest version at 'arch/x86/include/asm/insn.h'" >&2)) && \
+        ((diff -B -I'^#include' util/intel-pt-decoder/inat.h ../../arch/x86/include/asm/inat.h >/dev/null) || \
+        (echo "Warning: Intel PT: x86 instruction decoder header at 'tools/perf/util/intel-pt-decoder/inat.h' differs from latest version at 'arch/x86/include/asm/inat.h'" >&2)) && \
+        ((diff -B -I'^#include' util/intel-pt-decoder/inat_types.h ../../arch/x86/include/asm/inat_types.h >/dev/null) || \
+        (echo "Warning: Intel PT: x86 instruction decoder header at 'tools/perf/util/intel-pt-decoder/inat_types.h' differs from latest version at 'arch/x86/include/asm/inat_types.h'" >&2)))) || true
         $(call rule_mkdir)
         $(call if_changed_dep,cc_o_c)
 
diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c
index 23f9ba676df0..3773d9c54f45 100644
--- a/tools/perf/util/intel-pt.c
+++ b/tools/perf/util/intel-pt.c
@@ -104,8 +104,6 @@ struct intel_pt {
         u64 pwrx_id;
         u64 cbr_id;
 
-        bool synth_needs_swap;
-
         u64 tsc_bit;
         u64 mtc_bit;
         u64 mtc_freq_bits;
@@ -1101,11 +1099,10 @@ static void intel_pt_prep_b_sample(struct intel_pt *pt,
 }
 
 static int intel_pt_inject_event(union perf_event *event,
-                                 struct perf_sample *sample, u64 type,
-                                 bool swapped)
+                                 struct perf_sample *sample, u64 type)
 {
         event->header.size = perf_event__sample_event_size(sample, type, 0);
-        return perf_event__synthesize_sample(event, type, 0, sample, swapped);
+        return perf_event__synthesize_sample(event, type, 0, sample);
 }
 
 static inline int intel_pt_opt_inject(struct intel_pt *pt,
@@ -1115,7 +1112,7 @@ static inline int intel_pt_opt_inject(struct intel_pt *pt,
         if (!pt->synth_opts.inject)
                 return 0;
 
-        return intel_pt_inject_event(event, sample, type, pt->synth_needs_swap);
+        return intel_pt_inject_event(event, sample, type);
 }
 
 static int intel_pt_deliver_synth_b_event(struct intel_pt *pt,
@@ -2329,8 +2326,6 @@ static int intel_pt_synth_events(struct intel_pt *pt,
                 id += 1;
         }
 
-        pt->synth_needs_swap = evsel->needs_swap;
-
         return 0;
 }
 
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 270f3223c6df..b05a67464c03 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1726,7 +1726,7 @@ static char *callchain_srcline(struct map *map, struct symbol *sym, u64 ip)
                 bool show_addr = callchain_param.key == CCKEY_ADDRESS;
 
                 srcline = get_srcline(map->dso, map__rip_2objdump(map, ip),
-                                      sym, show_sym, show_addr);
+                                      sym, show_sym, show_addr, ip);
                 srcline__tree_insert(&map->dso->srclines, ip, srcline);
         }
 
@@ -2204,7 +2204,7 @@ int thread__resolve_callchain(struct thread *thread,
 {
         int ret = 0;
 
-        callchain_cursor_reset(&callchain_cursor);
+        callchain_cursor_reset(cursor);
 
         if (callchain_param.order == ORDER_CALLEE) {
                 ret = thread__resolve_callchain_sample(thread, cursor,
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 6d40efd74402..8fe57031e1a8 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -419,7 +419,7 @@ int map__fprintf_srcline(struct map *map, u64 addr, const char *prefix,
         if (map && map->dso) {
                 srcline = get_srcline(map->dso,
                                       map__rip_2objdump(map, addr), NULL,
-                                      true, true);
+                                      true, true, addr);
                 if (srcline != SRCLINE_UNKNOWN)
                         ret = fprintf(fp, "%s%s", prefix, srcline);
                 free_srcline(srcline);
diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c
index 0ddd9c199227..1ddc3d1d0147 100644
--- a/tools/perf/util/metricgroup.c
+++ b/tools/perf/util/metricgroup.c
@@ -20,12 +20,10 @@
 #include "pmu.h"
 #include "expr.h"
 #include "rblist.h"
-#include "pmu.h"
 #include <string.h>
 #include <stdbool.h>
 #include <errno.h>
 #include "pmu-events/pmu-events.h"
-#include "strbuf.h"
 #include "strlist.h"
 #include <assert.h>
 #include <ctype.h>
@@ -38,6 +36,10 @@ struct metric_event *metricgroup__lookup(struct rblist *metric_events,
         struct metric_event me = {
                 .evsel = evsel
         };
+
+        if (!metric_events)
+                return NULL;
+
         nd = rblist__find(metric_events, &me);
         if (nd)
                 return container_of(nd, struct metric_event, nd);
@@ -270,7 +272,7 @@ static void metricgroup__print_strlist(struct strlist *metrics, bool raw)
 void metricgroup__print(bool metrics, bool metricgroups, char *filter,
                         bool raw)
 {
-        struct pmu_events_map *map = perf_pmu__find_map();
+        struct pmu_events_map *map = perf_pmu__find_map(NULL);
         struct pmu_event *pe;
         int i;
         struct rblist groups;
@@ -368,7 +370,7 @@ void metricgroup__print(bool metrics, bool metricgroups, char *filter,
 static int metricgroup__add_metric(const char *metric, struct strbuf *events,
                                    struct list_head *group_list)
 {
-        struct pmu_events_map *map = perf_pmu__find_map();
+        struct pmu_events_map *map = perf_pmu__find_map(NULL);
         struct pmu_event *pe;
         int ret = -EINVAL;
         int i, j;
diff --git a/tools/perf/util/mmap.c b/tools/perf/util/mmap.c
index 9fe5f9c7d577..05076e683938 100644
--- a/tools/perf/util/mmap.c
+++ b/tools/perf/util/mmap.c
@@ -21,33 +21,13 @@ size_t perf_mmap__mmap_len(struct perf_mmap *map)
 }
 
 /* When check_messup is true, 'end' must points to a good entry */
-static union perf_event *perf_mmap__read(struct perf_mmap *map, bool check_messup,
+static union perf_event *perf_mmap__read(struct perf_mmap *map,
                                          u64 start, u64 end, u64 *prev)
 {
         unsigned char *data = map->base + page_size;
         union perf_event *event = NULL;
         int diff = end - start;
 
-        if (check_messup) {
-                /*
-                 * If we're further behind than half the buffer, there's a chance
-                 * the writer will bite our tail and mess up the samples under us.
-                 *
-                 * If we somehow ended up ahead of the 'end', we got messed up.
-                 *
-                 * In either case, truncate and restart at 'end'.
-                 */
-                if (diff > map->mask / 2 || diff < 0) {
-                        fprintf(stderr, "WARNING: failed to keep up with mmap data.\n");
-
-                        /*
-                         * 'end' points to a known good entry, start there.
-                         */
-                        start = end;
-                        diff = 0;
-                }
-        }
-
         if (diff >= (int)sizeof(event->header)) {
                 size_t size;
 
@@ -89,7 +69,7 @@ broken_event:
         return event;
 }
 
-union perf_event *perf_mmap__read_forward(struct perf_mmap *map, bool check_messup)
+union perf_event *perf_mmap__read_forward(struct perf_mmap *map)
 {
         u64 head;
         u64 old = map->prev;
@@ -102,7 +82,7 @@ union perf_event *perf_mmap__read_forward(struct perf_mmap *map, bool check_mess
 
         head = perf_mmap__read_head(map);
 
-        return perf_mmap__read(map, check_messup, old, head, &map->prev);
+        return perf_mmap__read(map, old, head, &map->prev);
 }
 
 union perf_event *perf_mmap__read_backward(struct perf_mmap *map)
@@ -138,7 +118,7 @@ union perf_event *perf_mmap__read_backward(struct perf_mmap *map)
         else
                 end = head + map->mask + 1;
 
-        return perf_mmap__read(map, false, start, end, &map->prev);
+        return perf_mmap__read(map, start, end, &map->prev);
 }
 
 void perf_mmap__read_catchup(struct perf_mmap *map)
@@ -254,18 +234,18 @@ int perf_mmap__mmap(struct perf_mmap *map, struct mmap_params *mp, int fd)
         return 0;
 }
 
-static int backward_rb_find_range(void *buf, int mask, u64 head, u64 *start, u64 *end)
+static int overwrite_rb_find_range(void *buf, int mask, u64 head, u64 *start, u64 *end)
 {
         struct perf_event_header *pheader;
         u64 evt_head = head;
         int size = mask + 1;
 
-        pr_debug2("backward_rb_find_range: buf=%p, head=%"PRIx64"\n", buf, head);
+        pr_debug2("overwrite_rb_find_range: buf=%p, head=%"PRIx64"\n", buf, head);
         pheader = (struct perf_event_header *)(buf + (head & mask));
         *start = head;
         while (true) {
                 if (evt_head - head >= (unsigned int)size) {
-                        pr_debug("Finished reading backward ring buffer: rewind\n");
+                        pr_debug("Finished reading overwrite ring buffer: rewind\n");
                         if (evt_head - head > (unsigned int)size)
                                 evt_head -= pheader->size;
                         *end = evt_head;
@@ -275,7 +255,7 @@ static int backward_rb_find_range(void *buf, int mask, u64 head, u64 *start, u64
                 pheader = (struct perf_event_header *)(buf + (evt_head & mask));
 
                 if (pheader->size == 0) {
-                        pr_debug("Finished reading backward ring buffer: get start\n");
+                        pr_debug("Finished reading overwrite ring buffer: get start\n");
                         *end = evt_head;
                         return 0;
                 }
@@ -287,19 +267,7 @@ static int backward_rb_find_range(void *buf, int mask, u64 head, u64 *start, u64
         return -1;
 }
 
-static int rb_find_range(void *data, int mask, u64 head, u64 old,
-                         u64 *start, u64 *end, bool backward)
-{
-        if (!backward) {
-                *start = old;
-                *end = head;
-                return 0;
-        }
-
-        return backward_rb_find_range(data, mask, head, start, end);
-}
-
-int perf_mmap__push(struct perf_mmap *md, bool overwrite, bool backward,
+int perf_mmap__push(struct perf_mmap *md, bool overwrite,
                     void *to, int push(void *to, void *buf, size_t size))
 {
         u64 head = perf_mmap__read_head(md);
@@ -310,19 +278,28 @@ int perf_mmap__push(struct perf_mmap *md, bool overwrite, bool backward,
         void *buf;
         int rc = 0;
 
-        if (rb_find_range(data, md->mask, head, old, &start, &end, backward))
-                return -1;
+        start = overwrite ? head : old;
+        end = overwrite ? old : head;
 
         if (start == end)
                 return 0;
 
         size = end - start;
         if (size > (unsigned long)(md->mask) + 1) {
-                WARN_ONCE(1, "failed to keep up with mmap data. (warn only once)\n");
+                if (!overwrite) {
+                        WARN_ONCE(1, "failed to keep up with mmap data. (warn only once)\n");
 
-                md->prev = head;
-                perf_mmap__consume(md, overwrite || backward);
-                return 0;
+                        md->prev = head;
+                        perf_mmap__consume(md, overwrite);
+                        return 0;
+                }
+
+                /*
+                 * Backward ring buffer is full. We still have a chance to read
+                 * most of data from it.
+                 */
+                if (overwrite_rb_find_range(data, md->mask, head, &start, &end))
+                        return -1;
         }
 
         if ((start & md->mask) + size != (end & md->mask)) {
@@ -346,7 +323,7 @@ int perf_mmap__push(struct perf_mmap *md, bool overwrite, bool backward,
         }
 
         md->prev = head;
-        perf_mmap__consume(md, overwrite || backward);
+        perf_mmap__consume(md, overwrite);
 out:
         return rc;
 }
diff --git a/tools/perf/util/mmap.h b/tools/perf/util/mmap.h
index 3a5cb5a6e94a..e43d7b55a55f 100644
--- a/tools/perf/util/mmap.h
+++ b/tools/perf/util/mmap.h
@@ -86,10 +86,10 @@ static inline void perf_mmap__write_tail(struct perf_mmap *md, u64 tail)
         pc->data_tail = tail;
 }
 
-union perf_event *perf_mmap__read_forward(struct perf_mmap *map, bool check_messup);
+union perf_event *perf_mmap__read_forward(struct perf_mmap *map);
 union perf_event *perf_mmap__read_backward(struct perf_mmap *map);
 
-int perf_mmap__push(struct perf_mmap *md, bool overwrite, bool backward,
+int perf_mmap__push(struct perf_mmap *md, bool backward,
                     void *to, int push(void *to, void *buf, size_t size));
 
 size_t perf_mmap__mmap_len(struct perf_mmap *map);
diff --git a/tools/perf/util/ordered-events.c b/tools/perf/util/ordered-events.c
index 8e09fd2d842f..bad9e0296e9a 100644
--- a/tools/perf/util/ordered-events.c
+++ b/tools/perf/util/ordered-events.c
@@ -157,9 +157,8 @@ void ordered_events__delete(struct ordered_events *oe, struct ordered_event *eve
 }
 
 int ordered_events__queue(struct ordered_events *oe, union perf_event *event,
-                          struct perf_sample *sample, u64 file_offset)
+                          u64 timestamp, u64 file_offset)
 {
-        u64 timestamp = sample->time;
         struct ordered_event *oevent;
 
         if (!timestamp || timestamp == ~0ULL)
diff --git a/tools/perf/util/ordered-events.h b/tools/perf/util/ordered-events.h
index 96e5292d88e2..8c7a2948593e 100644
--- a/tools/perf/util/ordered-events.h
+++ b/tools/perf/util/ordered-events.h
@@ -45,7 +45,7 @@ struct ordered_events {
 };
 
 int ordered_events__queue(struct ordered_events *oe, union perf_event *event,
-                          struct perf_sample *sample, u64 file_offset);
+                          u64 timestamp, u64 file_offset);
 void ordered_events__delete(struct ordered_events *oe, struct ordered_event *event);
 int ordered_events__flush(struct ordered_events *oe, enum oe_flush how);
 void ordered_events__init(struct ordered_events *oe, ordered_events__deliver_t deliver);
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 170316795a18..34589c427e52 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -4,6 +4,9 @@
 #include <dirent.h>
 #include <errno.h>
 #include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 #include <sys/param.h>
 #include "term.h"
 #include "../perf.h"
diff --git a/tools/perf/util/path.c b/tools/perf/util/path.c
index 933f5c6bffb4..ca56ba2dd3da 100644
--- a/tools/perf/util/path.c
+++ b/tools/perf/util/path.c
@@ -18,6 +18,7 @@
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <dirent.h>
 #include <unistd.h>
 
 static char bad_path[] = "/bad-path/";
@@ -77,3 +78,16 @@ bool is_regular_file(const char *file)
 
         return S_ISREG(st.st_mode);
 }
+
+/* Helper function for filesystems that return a dent->d_type DT_UNKNOWN */
+bool is_directory(const char *base_path, const struct dirent *dent)
+{
+        char path[PATH_MAX];
+        struct stat st;
+
+        sprintf(path, "%s/%s", base_path, dent->d_name);
+        if (stat(path, &st))
+                return false;
+
+        return S_ISDIR(st.st_mode);
+}
diff --git a/tools/perf/util/path.h b/tools/perf/util/path.h
index 14a254ada7eb..f014f905df50 100644
--- a/tools/perf/util/path.h
+++ b/tools/perf/util/path.h
@@ -2,9 +2,12 @@
 #ifndef _PERF_PATH_H
 #define _PERF_PATH_H
 
+struct dirent;
+
 int path__join(char *bf, size_t size, const char *path1, const char *path2);
 int path__join3(char *bf, size_t size, const char *path1, const char *path2, const char *path3);
 
 bool is_regular_file(const char *file);
+bool is_directory(const char *base_path, const struct dirent *dent);
 
 #endif /* _PERF_PATH_H */
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 80fb1593913a..57e38fdf0b34 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -12,6 +12,7 @@
 #include <dirent.h>
 #include <api/fs/fs.h>
 #include <locale.h>
+#include <regex.h>
 #include "util.h"
 #include "pmu.h"
 #include "parse-events.h"
@@ -537,17 +538,45 @@ static bool pmu_is_uncore(const char *name)
 }
 
 /*
+ *  PMU CORE devices have different name other than cpu in sysfs on some
+ *  platforms. looking for possible sysfs files to identify as core device.
+ */
+static int is_pmu_core(const char *name)
+{
+        struct stat st;
+        char path[PATH_MAX];
+        const char *sysfs = sysfs__mountpoint();
+
+        if (!sysfs)
+                return 0;
+
+        /* Look for cpu sysfs (x86 and others) */
+        scnprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu", sysfs);
+        if ((stat(path, &st) == 0) &&
+                        (strncmp(name, "cpu", strlen("cpu")) == 0))
+                return 1;
+
+        /* Look for cpu sysfs (specific to arm) */
+        scnprintf(path, PATH_MAX, "%s/bus/event_source/devices/%s/cpus",
+                                sysfs, name);
+        if (stat(path, &st) == 0)
+                return 1;
+
+        return 0;
+}
+
+/*
  * Return the CPU id as a raw string.
  *
  * Each architecture should provide a more precise id string that
  * can be use to match the architecture's "mapfile".
  */
-char * __weak get_cpuid_str(void)
+char * __weak get_cpuid_str(struct perf_pmu *pmu __maybe_unused)
 {
         return NULL;
 }
 
-static char *perf_pmu__getcpuid(void)
+static char *perf_pmu__getcpuid(struct perf_pmu *pmu)
 {
         char *cpuid;
         static bool printed;
@@ -556,7 +585,7 @@ static char *perf_pmu__getcpuid(void)
         if (cpuid)
                 cpuid = strdup(cpuid);
         if (!cpuid)
-                cpuid = get_cpuid_str();
+                cpuid = get_cpuid_str(pmu);
         if (!cpuid)
                 return NULL;
 
@@ -567,22 +596,45 @@ static char *perf_pmu__getcpuid(void)
         return cpuid;
 }
 
-struct pmu_events_map *perf_pmu__find_map(void)
+struct pmu_events_map *perf_pmu__find_map(struct perf_pmu *pmu)
 {
         struct pmu_events_map *map;
-        char *cpuid = perf_pmu__getcpuid();
+        char *cpuid = perf_pmu__getcpuid(pmu);
         int i;
 
+        /* on some platforms which uses cpus map, cpuid can be NULL for
+         * PMUs other than CORE PMUs.
+         */
+        if (!cpuid)
+                return NULL;
+
         i = 0;
         for (;;) {
+                regex_t re;
+                regmatch_t pmatch[1];
+                int match;
+
                 map = &pmu_events_map[i++];
                 if (!map->table) {
                         map = NULL;
                         break;
                 }
 
-                if (!strcmp(map->cpuid, cpuid))
+                if (regcomp(&re, map->cpuid, REG_EXTENDED) != 0) {
+                        /* Warn unable to generate match particular string. */
+                        pr_info("Invalid regular expression %s\n", map->cpuid);
                         break;
+                }
+
+                match = !regexec(&re, cpuid, 1, pmatch, 0);
+                regfree(&re);
+                if (match) {
+                        size_t match_len = (pmatch[0].rm_eo - pmatch[0].rm_so);
+
+                        /* Verify the entire string matched. */
+                        if (match_len == strlen(cpuid))
+                                break;
+                }
         }
         free(cpuid);
         return map;
@@ -593,13 +645,14 @@ struct pmu_events_map *perf_pmu__find_map(void)
  * to the current running CPU. Then, add all PMU events from that table
  * as aliases.
  */
-static void pmu_add_cpu_aliases(struct list_head *head, const char *name)
+static void pmu_add_cpu_aliases(struct list_head *head, struct perf_pmu *pmu)
 {
         int i;
         struct pmu_events_map *map;
         struct pmu_event *pe;
+        const char *name = pmu->name;
 
-        map = perf_pmu__find_map();
+        map = perf_pmu__find_map(pmu);
         if (!map)
                 return;
 
@@ -608,7 +661,6 @@ static void pmu_add_cpu_aliases(struct list_head *head, const char *name)
          */
         i = 0;
         while (1) {
-                const char *pname;
 
                 pe = &map->table[i++];
                 if (!pe->name) {
@@ -617,9 +669,13 @@ static void pmu_add_cpu_aliases(struct list_head *head, const char *name)
                         break;
                 }
 
-                pname = pe->pmu ? pe->pmu : "cpu";
-                if (strncmp(pname, name, strlen(pname)))
-                        continue;
+                if (!is_pmu_core(name)) {
+                        /* check for uncore devices */
+                        if (pe->pmu == NULL)
+                                continue;
+                        if (strncmp(pe->pmu, name, strlen(pe->pmu)))
+                                continue;
+                }
 
                 /* need type casts to override 'const' */
                 __perf_pmu__new_alias(head, NULL, (char *)pe->name,
@@ -661,21 +717,20 @@ static struct perf_pmu *pmu_lookup(const char *name)
         if (pmu_aliases(name, &aliases))
                 return NULL;
 
-        pmu_add_cpu_aliases(&aliases, name);
         pmu = zalloc(sizeof(*pmu));
         if (!pmu)
                 return NULL;
 
         pmu->cpus = pmu_cpumask(name);
-
+        pmu->name = strdup(name);
+        pmu->type = type;
         pmu->is_uncore = pmu_is_uncore(name);
+        pmu_add_cpu_aliases(&aliases, pmu);
 
         INIT_LIST_HEAD(&pmu->format);
         INIT_LIST_HEAD(&pmu->aliases);
         list_splice(&format, &pmu->format);
         list_splice(&aliases, &pmu->aliases);
-        pmu->name = strdup(name);
-        pmu->type = type;
         list_add_tail(&pmu->list, &pmus);
 
         pmu->default_config = perf_pmu__get_default_config(pmu);
diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h
index 27c75e635866..76fecec7b3f9 100644
--- a/tools/perf/util/pmu.h
+++ b/tools/perf/util/pmu.h
@@ -92,6 +92,6 @@ int perf_pmu__test(void);
 
 struct perf_event_attr *perf_pmu__get_default_config(struct perf_pmu *pmu);
 
-struct pmu_events_map *perf_pmu__find_map(void);
+struct pmu_events_map *perf_pmu__find_map(struct perf_pmu *pmu);
 
 #endif /* __PMU_H */
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index b7aaf9b2294d..e1dbc9821617 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -1325,27 +1325,30 @@ static int parse_perf_probe_event_name(char **arg, struct perf_probe_event *pev)
 {
         char *ptr;
 
-        ptr = strchr(*arg, ':');
+        ptr = strpbrk_esc(*arg, ":");
         if (ptr) {
                 *ptr = '\0';
                 if (!pev->sdt && !is_c_func_name(*arg))
                         goto ng_name;
-                pev->group = strdup(*arg);
+                pev->group = strdup_esc(*arg);
                 if (!pev->group)
                         return -ENOMEM;
                 *arg = ptr + 1;
         } else
                 pev->group = NULL;
-        if (!pev->sdt && !is_c_func_name(*arg)) {
+
+        pev->event = strdup_esc(*arg);
+        if (pev->event == NULL)
+                return -ENOMEM;
+
+        if (!pev->sdt && !is_c_func_name(pev->event)) {
+                zfree(&pev->event);
 ng_name:
+                zfree(&pev->group);
                 semantic_error("%s is bad for event name -it must "
                                "follow C symbol-naming rule.\n", *arg);
                 return -EINVAL;
         }
-        pev->event = strdup(*arg);
-        if (pev->event == NULL)
-                return -ENOMEM;
-
         return 0;
 }
 
@@ -1373,7 +1376,7 @@ static int parse_perf_probe_point(char *arg, struct perf_probe_event *pev)
                         arg++;
         }
 
-        ptr = strpbrk(arg, ";=@+%");
+        ptr = strpbrk_esc(arg, ";=@+%");
         if (pev->sdt) {
                 if (ptr) {
                         if (*ptr != '@') {
@@ -1387,7 +1390,7 @@ static int parse_perf_probe_point(char *arg, struct perf_probe_event *pev)
                                 pev->target = build_id_cache__origname(tmp);
                                 free(tmp);
                         } else
-                                pev->target = strdup(ptr + 1);
+                                pev->target = strdup_esc(ptr + 1);
                         if (!pev->target)
                                 return -ENOMEM;
                         *ptr = '\0';
@@ -1421,13 +1424,14 @@ static int parse_perf_probe_point(char *arg, struct perf_probe_event *pev)
          *
          * Otherwise, we consider arg to be a function specification.
          */
-        if (!strpbrk(arg, "+@%") && (ptr = strpbrk(arg, ";:")) != NULL) {
+        if (!strpbrk_esc(arg, "+@%")) {
+                ptr = strpbrk_esc(arg, ";:");
                 /* This is a file spec if it includes a '.' before ; or : */
-                if (memchr(arg, '.', ptr - arg))
+                if (ptr && memchr(arg, '.', ptr - arg))
                         file_spec = true;
         }
 
-        ptr = strpbrk(arg, ";:+@%");
+        ptr = strpbrk_esc(arg, ";:+@%");
         if (ptr) {
                 nc = *ptr;
                 *ptr++ = '\0';
@@ -1436,7 +1440,7 @@ static int parse_perf_probe_point(char *arg, struct perf_probe_event *pev)
         if (arg[0] == '\0')
                 tmp = NULL;
         else {
-                tmp = strdup(arg);
+                tmp = strdup_esc(arg);
                 if (tmp == NULL)
                         return -ENOMEM;
         }
@@ -1469,12 +1473,12 @@ static int parse_perf_probe_point(char *arg, struct perf_probe_event *pev)
                 arg = ptr;
                 c = nc;
                 if (c == ';') { /* Lazy pattern must be the last part */
-                        pp->lazy_line = strdup(arg);
+                        pp->lazy_line = strdup(arg); /* let leave escapes */
                         if (pp->lazy_line == NULL)
                                 return -ENOMEM;
                         break;
                 }
-                ptr = strpbrk(arg, ";:+@%");
+                ptr = strpbrk_esc(arg, ";:+@%");
                 if (ptr) {
                         nc = *ptr;
                         *ptr++ = '\0';
@@ -1501,7 +1505,7 @@ static int parse_perf_probe_point(char *arg, struct perf_probe_event *pev)
                                 semantic_error("SRC@SRC is not allowed.\n");
                                 return -EINVAL;
                         }
-                        pp->file = strdup(arg);
+                        pp->file = strdup_esc(arg);
                         if (pp->file == NULL)
                                 return -ENOMEM;
                         break;
@@ -2573,7 +2577,8 @@ int show_perf_probe_events(struct strfilter *filter)
 }
 
 static int get_new_event_name(char *buf, size_t len, const char *base,
-                              struct strlist *namelist, bool allow_suffix)
+                              struct strlist *namelist, bool ret_event,
+                              bool allow_suffix)
 {
         int i, ret;
         char *p, *nbase;
@@ -2584,13 +2589,13 @@ static int get_new_event_name(char *buf, size_t len, const char *base,
         if (!nbase)
                 return -ENOMEM;
 
-        /* Cut off the dot suffixes (e.g. .const, .isra)*/
-        p = strchr(nbase, '.');
+        /* Cut off the dot suffixes (e.g. .const, .isra) and version suffixes */
+        p = strpbrk(nbase, ".@");
         if (p && p != nbase)
                 *p = '\0';
 
         /* Try no suffix number */
-        ret = e_snprintf(buf, len, "%s", nbase);
+        ret = e_snprintf(buf, len, "%s%s", nbase, ret_event ? "__return" : "");
         if (ret < 0) {
                 pr_debug("snprintf() failed: %d\n", ret);
                 goto out;
@@ -2625,6 +2630,14 @@ static int get_new_event_name(char *buf, size_t len, const char *base,
 
 out:
         free(nbase);
+
+        /* Final validation */
+        if (ret >= 0 && !is_c_func_name(buf)) {
+                pr_warning("Internal error: \"%s\" is an invalid event name.\n",
+                           buf);
+                ret = -EINVAL;
+        }
+
         return ret;
 }
 
@@ -2681,8 +2694,8 @@ static int probe_trace_event__set_name(struct probe_trace_event *tev,
                 group = PERFPROBE_GROUP;
 
         /* Get an unused new event name */
-        ret = get_new_event_name(buf, 64, event,
-                                 namelist, allow_suffix);
+        ret = get_new_event_name(buf, 64, event, namelist,
+                                 tev->point.retprobe, allow_suffix);
         if (ret < 0)
                 return ret;
 
@@ -2792,16 +2805,40 @@ static int find_probe_functions(struct map *map, char *name,
         int found = 0;
         struct symbol *sym;
         struct rb_node *tmp;
+        const char *norm, *ver;
+        char *buf = NULL;
+        bool cut_version = true;
 
         if (map__load(map) < 0)
                 return 0;
 
+        /* If user gives a version, don't cut off the version from symbols */
+        if (strchr(name, '@'))
+                cut_version = false;
+
         map__for_each_symbol(map, sym, tmp) {
-                if (strglobmatch(sym->name, name)) {
+                norm = arch__normalize_symbol_name(sym->name);
+                if (!norm)
+                        continue;
+
+                if (cut_version) {
+                        /* We don't care about default symbol or not */
+                        ver = strchr(norm, '@');
+                        if (ver) {
+                                buf = strndup(norm, ver - norm);
+                                if (!buf)
+                                        return -ENOMEM;
+                                norm = buf;
+                        }
+                }
+
+                if (strglobmatch(norm, name)) {
                         found++;
                         if (syms && found < probe_conf.max_probes)
                                 syms[found - 1] = sym;
                 }
+                if (buf)
+                        zfree(&buf);
         }
 
         return found;
@@ -2847,7 +2884,7 @@ static int find_probe_trace_events_from_map(struct perf_probe_event *pev,
          * same name but different addresses, this lists all the symbols.
          */
         num_matched_functions = find_probe_functions(map, pp->function, syms);
-        if (num_matched_functions == 0) {
+        if (num_matched_functions <= 0) {
                 pr_err("Failed to find symbol %s in %s\n", pp->function,
                         pev->target ? : "kernel");
                 ret = -ENOENT;
diff --git a/tools/perf/util/python-ext-sources b/tools/perf/util/python-ext-sources
index b4f2f06722a7..7aa0ea64544e 100644
--- a/tools/perf/util/python-ext-sources
+++ b/tools/perf/util/python-ext-sources
@@ -10,6 +10,7 @@ util/ctype.c
 util/evlist.c
 util/evsel.c
 util/cpumap.c
+util/memswap.c
 util/mmap.c
 util/namespaces.c
 ../lib/bitmap.c
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index 8e49d9cafcfc..b1e999bd21ef 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -864,7 +864,7 @@ static PyObject *pyrf_evlist__mmap(struct pyrf_evlist *pevlist,
                                          &pages, &overwrite))
                 return NULL;
 
-        if (perf_evlist__mmap(evlist, pages, overwrite) < 0) {
+        if (perf_evlist__mmap(evlist, pages) < 0) {
                 PyErr_SetFromErrno(PyExc_OSError);
                 return NULL;
         }
diff --git a/tools/perf/util/rblist.c b/tools/perf/util/rblist.c
index 0dfe27d99458..0efc3258c648 100644
--- a/tools/perf/util/rblist.c
+++ b/tools/perf/util/rblist.c
@@ -101,16 +101,21 @@ void rblist__init(struct rblist *rblist)
         return;
 }
 
+void rblist__exit(struct rblist *rblist)
+{
+        struct rb_node *pos, *next = rb_first(&rblist->entries);
+
+        while (next) {
+                pos = next;
+                next = rb_next(pos);
+                rblist__remove_node(rblist, pos);
+        }
+}
+
 void rblist__delete(struct rblist *rblist)
 {
         if (rblist != NULL) {
-                struct rb_node *pos, *next = rb_first(&rblist->entries);
-
-                while (next) {
-                        pos = next;
-                        next = rb_next(pos);
-                        rblist__remove_node(rblist, pos);
-                }
+                rblist__exit(rblist);
                 free(rblist);
         }
 }
diff --git a/tools/perf/util/rblist.h b/tools/perf/util/rblist.h
index 4c8638a22571..76df15c27f5f 100644
--- a/tools/perf/util/rblist.h
+++ b/tools/perf/util/rblist.h
@@ -29,6 +29,7 @@ struct rblist {
 };
 
 void rblist__init(struct rblist *rblist);
+void rblist__exit(struct rblist *rblist);
 void rblist__delete(struct rblist *rblist);
 int rblist__add_node(struct rblist *rblist, const void *new_entry);
 void rblist__remove_node(struct rblist *rblist, struct rb_node *rb_node);
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index c7187f067d31..ea070883c593 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -43,7 +43,6 @@
 #include "../db-export.h"
 #include "../thread-stack.h"
 #include "../trace-event.h"
-#include "../machine.h"
 #include "../call-path.h"
 #include "thread_map.h"
 #include "cpumap.h"
@@ -500,6 +499,8 @@ static PyObject *get_perf_sample_dict(struct perf_sample *sample,
                         PyLong_FromUnsignedLongLong(sample->time));
         pydict_set_item_string_decref(dict_sample, "period",
                         PyLong_FromUnsignedLongLong(sample->period));
+        pydict_set_item_string_decref(dict_sample, "phys_addr",
+                        PyLong_FromUnsignedLongLong(sample->phys_addr));
         set_sample_read_in_dict(dict_sample, sample, evsel);
         pydict_set_item_string_decref(dict, "sample", dict_sample);
 
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 5c412310f266..c71ced7db152 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -27,7 +27,6 @@
 
 static int perf_session__deliver_event(struct perf_session *session,
                                        union perf_event *event,
-                                       struct perf_sample *sample,
                                        struct perf_tool *tool,
                                        u64 file_offset);
 
@@ -107,17 +106,10 @@ static void perf_session__set_comm_exec(struct perf_session *session)
 static int ordered_events__deliver_event(struct ordered_events *oe,
                                          struct ordered_event *event)
 {
-        struct perf_sample sample;
         struct perf_session *session = container_of(oe, struct perf_session,
                                                     ordered_events);
-        int ret = perf_evlist__parse_sample(session->evlist, event->event, &sample);
-
-        if (ret) {
-                pr_err("Can't parse sample, err = %d\n", ret);
-                return ret;
-        }
 
-        return perf_session__deliver_event(session, event->event, &sample,
+        return perf_session__deliver_event(session, event->event,
                                            session->tool, event->file_offset);
 }
 
@@ -873,9 +865,9 @@ static int process_finished_round(struct perf_tool *tool __maybe_unused,
 }
 
 int perf_session__queue_event(struct perf_session *s, union perf_event *event,
-                              struct perf_sample *sample, u64 file_offset)
+                              u64 timestamp, u64 file_offset)
 {
-        return ordered_events__queue(&s->ordered_events, event, sample, file_offset);
+        return ordered_events__queue(&s->ordered_events, event, timestamp, file_offset);
 }
 
 static void callchain__lbr_callstack_printf(struct perf_sample *sample)
@@ -1328,20 +1320,26 @@ static int machines__deliver_event(struct machines *machines,
 
 static int perf_session__deliver_event(struct perf_session *session,
                                        union perf_event *event,
-                                       struct perf_sample *sample,
                                        struct perf_tool *tool,
                                        u64 file_offset)
 {
+        struct perf_sample sample;
         int ret;
 
-        ret = auxtrace__process_event(session, event, sample, tool);
+        ret = perf_evlist__parse_sample(session->evlist, event, &sample);
+        if (ret) {
+                pr_err("Can't parse sample, err = %d\n", ret);
+                return ret;
+        }
+
+        ret = auxtrace__process_event(session, event, &sample, tool);
         if (ret < 0)
                 return ret;
         if (ret > 0)
                 return 0;
 
         return machines__deliver_event(&session->machines, session->evlist,
-                                       event, sample, tool, file_offset);
+                                       event, &sample, tool, file_offset);
 }
 
 static s64 perf_session__process_user_event(struct perf_session *session,
@@ -1350,10 +1348,11 @@ static s64 perf_session__process_user_event(struct perf_session *session,
 {
         struct ordered_events *oe = &session->ordered_events;
         struct perf_tool *tool = session->tool;
+        struct perf_sample sample = { .time = 0, };
         int fd = perf_data__fd(session->data);
         int err;
 
-        dump_event(session->evlist, event, file_offset, NULL);
+        dump_event(session->evlist, event, file_offset, &sample);
 
         /* These events are processed right away */
         switch (event->header.type) {
@@ -1495,7 +1494,6 @@ static s64 perf_session__process_event(struct perf_session *session,
 {
         struct perf_evlist *evlist = session->evlist;
         struct perf_tool *tool = session->tool;
-        struct perf_sample sample;
         int ret;
 
         if (session->header.needs_swap)
@@ -1509,21 +1507,19 @@ static s64 perf_session__process_event(struct perf_session *session,
         if (event->header.type >= PERF_RECORD_USER_TYPE_START)
                 return perf_session__process_user_event(session, event, file_offset);
 
-        /*
-         * For all kernel events we get the sample data
-         */
-        ret = perf_evlist__parse_sample(evlist, event, &sample);
-        if (ret)
-                return ret;
-
         if (tool->ordered_events) {
-                ret = perf_session__queue_event(session, event, &sample, file_offset);
+                u64 timestamp = -1ULL;
+
+                ret = perf_evlist__parse_sample_timestamp(evlist, event, &timestamp);
+                if (ret && ret != -1)
+                        return ret;
+
+                ret = perf_session__queue_event(session, event, timestamp, file_offset);
                 if (ret != -ETIME)
                         return ret;
         }
 
-        return perf_session__deliver_event(session, event, &sample, tool,
-                                           file_offset);
+        return perf_session__deliver_event(session, event, tool, file_offset);
 }
 
 void perf_event_header__bswap(struct perf_event_header *hdr)
@@ -1777,7 +1773,8 @@ done:
         err = perf_session__flush_thread_stacks(session);
 out_err:
         free(buf);
-        perf_session__warn_about_errors(session);
+        if (!tool->no_warn)
+                perf_session__warn_about_errors(session);
         ordered_events__free(&session->ordered_events);
         auxtrace__free_events(session);
         return err;
@@ -1933,7 +1930,8 @@ out:
         err = perf_session__flush_thread_stacks(session);
 out_err:
         ui_progress__finish();
-        perf_session__warn_about_errors(session);
+        if (!tool->no_warn)
+                perf_session__warn_about_errors(session);
         /*
          * We may switching perf.data output, make ordered_events
          * reusable.
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index da1434a7c120..da40b4b380ca 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -53,7 +53,7 @@ int perf_session__peek_event(struct perf_session *session, off_t file_offset,
 int perf_session__process_events(struct perf_session *session);
 
 int perf_session__queue_event(struct perf_session *s, union perf_event *event,
-                              struct perf_sample *sample, u64 file_offset);
+                              u64 timestamp, u64 file_offset);
 
 void perf_tool__fill_defaults(struct perf_tool *tool);
 
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index a00eacdf02ed..2da4d0456a03 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -336,7 +336,7 @@ char *hist_entry__get_srcline(struct hist_entry *he)
                 return SRCLINE_UNKNOWN;
 
         return get_srcline(map->dso, map__rip_2objdump(map, he->ip),
-                           he->ms.sym, true, true);
+                           he->ms.sym, true, true, he->ip);
 }
 
 static int64_t
@@ -380,7 +380,8 @@ sort__srcline_from_cmp(struct hist_entry *left, struct hist_entry *right)
                                            map__rip_2objdump(map,
                                                              left->branch_info->from.al_addr),
                                                          left->branch_info->from.sym,
-                                                         true, true);
+                                                         true, true,
+                                                         left->branch_info->from.al_addr);
         }
         if (!right->branch_info->srcline_from) {
                 struct map *map = right->branch_info->from.map;
@@ -391,7 +392,8 @@ sort__srcline_from_cmp(struct hist_entry *left, struct hist_entry *right)
                                              map__rip_2objdump(map,
                                                                right->branch_info->from.al_addr),
                                                      right->branch_info->from.sym,
-                                                     true, true);
+                                                     true, true,
+                                                     right->branch_info->from.al_addr);
         }
         return strcmp(right->branch_info->srcline_from, left->branch_info->srcline_from);
 }
@@ -423,7 +425,8 @@ sort__srcline_to_cmp(struct hist_entry *left, struct hist_entry *right)
                                            map__rip_2objdump(map,
                                                              left->branch_info->to.al_addr),
                                                          left->branch_info->from.sym,
-                                                         true, true);
+                                                         true, true,
+                                                         left->branch_info->to.al_addr);
         }
         if (!right->branch_info->srcline_to) {
                 struct map *map = right->branch_info->to.map;
@@ -434,7 +437,8 @@ sort__srcline_to_cmp(struct hist_entry *left, struct hist_entry *right)
                                              map__rip_2objdump(map,
                                                                right->branch_info->to.al_addr),
                                                      right->branch_info->to.sym,
-                                                     true, true);
+                                                     true, true,
+                                                     right->branch_info->to.al_addr);
         }
         return strcmp(right->branch_info->srcline_to, left->branch_info->srcline_to);
 }
@@ -465,7 +469,7 @@ static char *hist_entry__get_srcfile(struct hist_entry *e)
                 return no_srcfile;
 
         sf = __get_srcline(map->dso, map__rip_2objdump(map, e->ip),
-                         e->ms.sym, false, true, true);
+                         e->ms.sym, false, true, true, e->ip);
         if (!strcmp(sf, SRCLINE_UNKNOWN))
                 return no_srcfile;
         p = strchr(sf, ':');
@@ -2883,10 +2887,10 @@ static int setup_output_list(struct perf_hpp_list *list, char *str)
                         tok; tok = strtok_r(NULL, ", ", &tmp)) {
                 ret = output_field_add(list, tok);
                 if (ret == -EINVAL) {
-                        pr_err("Invalid --fields key: `%s'", tok);
+                        ui__error("Invalid --fields key: `%s'", tok);
                         break;
                 } else if (ret == -ESRCH) {
-                        pr_err("Unknown --fields key: `%s'", tok);
+                        ui__error("Unknown --fields key: `%s'", tok);
                         break;
                 }
         }
diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c
index d19f05c56de6..3c21fd059b64 100644
--- a/tools/perf/util/srcline.c
+++ b/tools/perf/util/srcline.c
@@ -496,7 +496,8 @@ out:
 #define A2L_FAIL_LIMIT 123
 
 char *__get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
-                  bool show_sym, bool show_addr, bool unwind_inlines)
+                  bool show_sym, bool show_addr, bool unwind_inlines,
+                  u64 ip)
 {
         char *file = NULL;
         unsigned line = 0;
@@ -536,7 +537,7 @@ out:
 
         if (sym) {
                 if (asprintf(&srcline, "%s+%" PRIu64, show_sym ? sym->name : "",
-                                        addr - sym->start) < 0)
+                                        ip - sym->start) < 0)
                         return SRCLINE_UNKNOWN;
         } else if (asprintf(&srcline, "%s[%" PRIx64 "]", dso->short_name, addr) < 0)
                 return SRCLINE_UNKNOWN;
@@ -550,9 +551,9 @@ void free_srcline(char *srcline)
 }
 
 char *get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
-                  bool show_sym, bool show_addr)
+                  bool show_sym, bool show_addr, u64 ip)
 {
-        return __get_srcline(dso, addr, sym, show_sym, show_addr, false);
+        return __get_srcline(dso, addr, sym, show_sym, show_addr, false, ip);
 }
 
 struct srcline_node {
diff --git a/tools/perf/util/srcline.h b/tools/perf/util/srcline.h
index 847b7086182c..b2bb5502fd62 100644
--- a/tools/perf/util/srcline.h
+++ b/tools/perf/util/srcline.h
@@ -11,9 +11,10 @@ struct symbol;
 
 extern bool srcline_full_filename;
 char *get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
-                  bool show_sym, bool show_addr);
+                  bool show_sym, bool show_addr, u64 ip);
 char *__get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
-                  bool show_sym, bool show_addr, bool unwind_inlines);
+                  bool show_sym, bool show_addr, bool unwind_inlines,
+                  u64 ip);
 void free_srcline(char *srcline);
 
 /* insert the srcline into the DSO, which will take ownership */
diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c
index 855e35cbb1dc..594d14a02b67 100644
--- a/tools/perf/util/stat-shadow.c
+++ b/tools/perf/util/stat-shadow.c
@@ -9,17 +9,6 @@
 #include "expr.h"
 #include "metricgroup.h"
 
-enum {
-        CTX_BIT_USER    = 1 << 0,
-        CTX_BIT_KERNEL  = 1 << 1,
-        CTX_BIT_HV      = 1 << 2,
-        CTX_BIT_HOST    = 1 << 3,
-        CTX_BIT_IDLE    = 1 << 4,
-        CTX_BIT_MAX     = 1 << 5,
-};
-
-#define NUM_CTX CTX_BIT_MAX
-
 /*
  * AGGR_GLOBAL: Use CPU 0
  * AGGR_SOCKET: Use first CPU of socket
@@ -27,36 +16,18 @@ enum {
  * AGGR_NONE: Use matching CPU
  * AGGR_THREAD: Not supported?
  */
-static struct stats runtime_nsecs_stats[MAX_NR_CPUS];
-static struct stats runtime_cycles_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_stalled_cycles_front_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_stalled_cycles_back_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_branches_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_cacherefs_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_l1_dcache_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_l1_icache_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_ll_cache_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_itlb_cache_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_dtlb_cache_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_cycles_in_tx_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_transaction_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_elision_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_topdown_total_slots[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_topdown_slots_issued[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_topdown_slots_retired[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_topdown_fetch_bubbles[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_topdown_recovery_bubbles[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_smi_num_stats[NUM_CTX][MAX_NR_CPUS];
-static struct stats runtime_aperf_stats[NUM_CTX][MAX_NR_CPUS];
-static struct rblist runtime_saved_values;
 static bool have_frontend_stalled;
 
+struct runtime_stat rt_stat;
 struct stats walltime_nsecs_stats;
 
 struct saved_value {
         struct rb_node rb_node;
         struct perf_evsel *evsel;
+        enum stat_type type;
+        int ctx;
         int cpu;
+        struct runtime_stat *stat;
         struct stats stats;
 };
 
@@ -69,6 +40,30 @@ static int saved_value_cmp(struct rb_node *rb_node, const void *entry)
 
         if (a->cpu != b->cpu)
                 return a->cpu - b->cpu;
+
+        /*
+         * Previously the rbtree was used to link generic metrics.
+         * The keys were evsel/cpu. Now the rbtree is extended to support
+         * per-thread shadow stats. For shadow stats case, the keys
+         * are cpu/type/ctx/stat (evsel is NULL). For generic metrics
+         * case, the keys are still evsel/cpu (type/ctx/stat are 0 or NULL).
+         */
+        if (a->type != b->type)
+                return a->type - b->type;
+
+        if (a->ctx != b->ctx)
+                return a->ctx - b->ctx;
+
+        if (a->evsel == NULL && b->evsel == NULL) {
+                if (a->stat == b->stat)
+                        return 0;
+
+                if ((char *)a->stat < (char *)b->stat)
+                        return -1;
+
+                return 1;
+        }
+
         if (a->evsel == b->evsel)
                 return 0;
         if ((char *)a->evsel < (char *)b->evsel)
@@ -87,34 +82,66 @@ static struct rb_node *saved_value_new(struct rblist *rblist __maybe_unused,
         return &nd->rb_node;
 }
 
+static void saved_value_delete(struct rblist *rblist __maybe_unused,
+                               struct rb_node *rb_node)
+{
+        struct saved_value *v;
+
+        BUG_ON(!rb_node);
+        v = container_of(rb_node, struct saved_value, rb_node);
+        free(v);
+}
+
 static struct saved_value *saved_value_lookup(struct perf_evsel *evsel,
                                               int cpu,
-                                              bool create)
+                                              bool create,
+                                              enum stat_type type,
+                                              int ctx,
+                                              struct runtime_stat *st)
 {
+        struct rblist *rblist;
         struct rb_node *nd;
         struct saved_value dm = {
                 .cpu = cpu,
                 .evsel = evsel,
+                .type = type,
+                .ctx = ctx,
+                .stat = st,
         };
-        nd = rblist__find(&runtime_saved_values, &dm);
+
+        rblist = &st->value_list;
+
+        nd = rblist__find(rblist, &dm);
         if (nd)
                 return container_of(nd, struct saved_value, rb_node);
         if (create) {
-                rblist__add_node(&runtime_saved_values, &dm);
-                nd = rblist__find(&runtime_saved_values, &dm);
+                rblist__add_node(rblist, &dm);
+                nd = rblist__find(rblist, &dm);
                 if (nd)
                         return container_of(nd, struct saved_value, rb_node);
         }
         return NULL;
 }
 
+void runtime_stat__init(struct runtime_stat *st)
+{
+        struct rblist *rblist = &st->value_list;
+
+        rblist__init(rblist);
+        rblist->node_cmp = saved_value_cmp;
+        rblist->node_new = saved_value_new;
+        rblist->node_delete = saved_value_delete;
+}
+
+void runtime_stat__exit(struct runtime_stat *st)
+{
+        rblist__exit(&st->value_list);
+}
+
 void perf_stat__init_shadow_stats(void)
 {
         have_frontend_stalled = pmu_have_event("cpu", "stalled-cycles-frontend");
-        rblist__init(&runtime_saved_values);
-        runtime_saved_values.node_cmp = saved_value_cmp;
-        runtime_saved_values.node_new = saved_value_new;
-        /* No delete for now */
+        runtime_stat__init(&rt_stat);
 }
 
 static int evsel_context(struct perf_evsel *evsel)
@@ -135,36 +162,13 @@ static int evsel_context(struct perf_evsel *evsel)
         return ctx;
 }
 
-void perf_stat__reset_shadow_stats(void)
+static void reset_stat(struct runtime_stat *st)
 {
+        struct rblist *rblist;
         struct rb_node *pos, *next;
 
-        memset(runtime_nsecs_stats, 0, sizeof(runtime_nsecs_stats));
-        memset(runtime_cycles_stats, 0, sizeof(runtime_cycles_stats));
-        memset(runtime_stalled_cycles_front_stats, 0, sizeof(runtime_stalled_cycles_front_stats));
-        memset(runtime_stalled_cycles_back_stats, 0, sizeof(runtime_stalled_cycles_back_stats));
-        memset(runtime_branches_stats, 0, sizeof(runtime_branches_stats));
-        memset(runtime_cacherefs_stats, 0, sizeof(runtime_cacherefs_stats));
-        memset(runtime_l1_dcache_stats, 0, sizeof(runtime_l1_dcache_stats));
-        memset(runtime_l1_icache_stats, 0, sizeof(runtime_l1_icache_stats));
-        memset(runtime_ll_cache_stats, 0, sizeof(runtime_ll_cache_stats));
-        memset(runtime_itlb_cache_stats, 0, sizeof(runtime_itlb_cache_stats));
-        memset(runtime_dtlb_cache_stats, 0, sizeof(runtime_dtlb_cache_stats));
-        memset(runtime_cycles_in_tx_stats, 0,
-                        sizeof(runtime_cycles_in_tx_stats));
-        memset(runtime_transaction_stats, 0,
-                sizeof(runtime_transaction_stats));
-        memset(runtime_elision_stats, 0, sizeof(runtime_elision_stats));
-        memset(&walltime_nsecs_stats, 0, sizeof(walltime_nsecs_stats));
-        memset(runtime_topdown_total_slots, 0, sizeof(runtime_topdown_total_slots));
-        memset(runtime_topdown_slots_retired, 0, sizeof(runtime_topdown_slots_retired));
-        memset(runtime_topdown_slots_issued, 0, sizeof(runtime_topdown_slots_issued));
-        memset(runtime_topdown_fetch_bubbles, 0, sizeof(runtime_topdown_fetch_bubbles));
-        memset(runtime_topdown_recovery_bubbles, 0, sizeof(runtime_topdown_recovery_bubbles));
-        memset(runtime_smi_num_stats, 0, sizeof(runtime_smi_num_stats));
-        memset(runtime_aperf_stats, 0, sizeof(runtime_aperf_stats));
-
-        next = rb_first(&runtime_saved_values.entries);
+        rblist = &st->value_list;
+        next = rb_first(&rblist->entries);
         while (next) {
                 pos = next;
                 next = rb_next(pos);
@@ -174,13 +178,35 @@ void perf_stat__reset_shadow_stats(void)
         }
 }
 
+void perf_stat__reset_shadow_stats(void)
+{
+        reset_stat(&rt_stat);
+        memset(&walltime_nsecs_stats, 0, sizeof(walltime_nsecs_stats));
+}
+
+void perf_stat__reset_shadow_per_stat(struct runtime_stat *st)
+{
+        reset_stat(st);
+}
+
+static void update_runtime_stat(struct runtime_stat *st,
+                                enum stat_type type,
+                                int ctx, int cpu, u64 count)
+{
+        struct saved_value *v = saved_value_lookup(NULL, cpu, true,
+                                                   type, ctx, st);
+
+        if (v)
+                update_stats(&v->stats, count);
+}
+
 /*
  * Update various tracking values we maintain to print
  * more semantic information such as miss/hit ratios,
  * instruction rates, etc:
  */
 void perf_stat__update_shadow_stats(struct perf_evsel *counter, u64 count,
-                                    int cpu)
+                                    int cpu, struct runtime_stat *st)
 {
         int ctx = evsel_context(counter);
 
@@ -188,50 +214,58 @@ void perf_stat__update_shadow_stats(struct perf_evsel *counter, u64 count,
 
         if (perf_evsel__match(counter, SOFTWARE, SW_TASK_CLOCK) ||
             perf_evsel__match(counter, SOFTWARE, SW_CPU_CLOCK))
-                update_stats(&runtime_nsecs_stats[cpu], count);
+                update_runtime_stat(st, STAT_NSECS, 0, cpu, count);
         else if (perf_evsel__match(counter, HARDWARE, HW_CPU_CYCLES))
-                update_stats(&runtime_cycles_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_CYCLES, ctx, cpu, count);
         else if (perf_stat_evsel__is(counter, CYCLES_IN_TX))
-                update_stats(&runtime_cycles_in_tx_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_CYCLES_IN_TX, ctx, cpu, count);
         else if (perf_stat_evsel__is(counter, TRANSACTION_START))
-                update_stats(&runtime_transaction_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_TRANSACTION, ctx, cpu, count);
         else if (perf_stat_evsel__is(counter, ELISION_START))
-                update_stats(&runtime_elision_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_ELISION, ctx, cpu, count);
         else if (perf_stat_evsel__is(counter, TOPDOWN_TOTAL_SLOTS))
-                update_stats(&runtime_topdown_total_slots[ctx][cpu], count);
+                update_runtime_stat(st, STAT_TOPDOWN_TOTAL_SLOTS,
+                                    ctx, cpu, count);
         else if (perf_stat_evsel__is(counter, TOPDOWN_SLOTS_ISSUED))
-                update_stats(&runtime_topdown_slots_issued[ctx][cpu], count);
+                update_runtime_stat(st, STAT_TOPDOWN_SLOTS_ISSUED,
+                                    ctx, cpu, count);
         else if (perf_stat_evsel__is(counter, TOPDOWN_SLOTS_RETIRED))
-                update_stats(&runtime_topdown_slots_retired[ctx][cpu], count);
+                update_runtime_stat(st, STAT_TOPDOWN_SLOTS_RETIRED,
+                                    ctx, cpu, count);
         else if (perf_stat_evsel__is(counter, TOPDOWN_FETCH_BUBBLES))
-                update_stats(&runtime_topdown_fetch_bubbles[ctx][cpu], count);
+                update_runtime_stat(st, STAT_TOPDOWN_FETCH_BUBBLES,
+                                    ctx, cpu, count);
         else if (perf_stat_evsel__is(counter, TOPDOWN_RECOVERY_BUBBLES))
-                update_stats(&runtime_topdown_recovery_bubbles[ctx][cpu], count);
+                update_runtime_stat(st, STAT_TOPDOWN_RECOVERY_BUBBLES,
+                                    ctx, cpu, count);
         else if (perf_evsel__match(counter, HARDWARE, HW_STALLED_CYCLES_FRONTEND))
-                update_stats(&runtime_stalled_cycles_front_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_STALLED_CYCLES_FRONT,
+                                    ctx, cpu, count);
         else if (perf_evsel__match(counter, HARDWARE, HW_STALLED_CYCLES_BACKEND))
-                update_stats(&runtime_stalled_cycles_back_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_STALLED_CYCLES_BACK,
+                                    ctx, cpu, count);
         else if (perf_evsel__match(counter, HARDWARE, HW_BRANCH_INSTRUCTIONS))
-                update_stats(&runtime_branches_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_BRANCHES, ctx, cpu, count);
         else if (perf_evsel__match(counter, HARDWARE, HW_CACHE_REFERENCES))
-                update_stats(&runtime_cacherefs_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_CACHEREFS, ctx, cpu, count);
         else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_L1D))
-                update_stats(&runtime_l1_dcache_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_L1_DCACHE, ctx, cpu, count);
         else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_L1I))
-                update_stats(&runtime_ll_cache_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_L1_ICACHE, ctx, cpu, count);
         else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_LL))
-                update_stats(&runtime_ll_cache_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_LL_CACHE, ctx, cpu, count);
         else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_DTLB))
-                update_stats(&runtime_dtlb_cache_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_DTLB_CACHE, ctx, cpu, count);
         else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_ITLB))
-                update_stats(&runtime_itlb_cache_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_ITLB_CACHE, ctx, cpu, count);
         else if (perf_stat_evsel__is(counter, SMI_NUM))
-                update_stats(&runtime_smi_num_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_SMI_NUM, ctx, cpu, count);
         else if (perf_stat_evsel__is(counter, APERF))
-                update_stats(&runtime_aperf_stats[ctx][cpu], count);
+                update_runtime_stat(st, STAT_APERF, ctx, cpu, count);
 
         if (counter->collect_stat) {
-                struct saved_value *v = saved_value_lookup(counter, cpu, true);
+                struct saved_value *v = saved_value_lookup(counter, cpu, true,
+                                                           STAT_NONE, 0, st);
                 update_stats(&v->stats, count);
         }
 }
@@ -352,15 +386,40 @@ void perf_stat__collect_metric_expr(struct perf_evlist *evsel_list)
         }
 }
 
+static double runtime_stat_avg(struct runtime_stat *st,
+                               enum stat_type type, int ctx, int cpu)
+{
+        struct saved_value *v;
+
+        v = saved_value_lookup(NULL, cpu, false, type, ctx, st);
+        if (!v)
+                return 0.0;
+
+        return avg_stats(&v->stats);
+}
+
+static double runtime_stat_n(struct runtime_stat *st,
+                             enum stat_type type, int ctx, int cpu)
+{
+        struct saved_value *v;
+
+        v = saved_value_lookup(NULL, cpu, false, type, ctx, st);
+        if (!v)
+                return 0.0;
+
+        return v->stats.n;
+}
+
 static void print_stalled_cycles_frontend(int cpu,
                                           struct perf_evsel *evsel, double avg,
-                                          struct perf_stat_output_ctx *out)
+                                          struct perf_stat_output_ctx *out,
+                                          struct runtime_stat *st)
 {
         double total, ratio = 0.0;
         const char *color;
         int ctx = evsel_context(evsel);
 
-        total = avg_stats(&runtime_cycles_stats[ctx][cpu]);
+        total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
 
         if (total)
                 ratio = avg / total * 100.0;
@@ -376,13 +435,14 @@ static void print_stalled_cycles_frontend(int cpu,
 
 static void print_stalled_cycles_backend(int cpu,
                                          struct perf_evsel *evsel, double avg,
-                                         struct perf_stat_output_ctx *out)
+                                         struct perf_stat_output_ctx *out,
+                                         struct runtime_stat *st)
 {
         double total, ratio = 0.0;
         const char *color;
         int ctx = evsel_context(evsel);
 
-        total = avg_stats(&runtime_cycles_stats[ctx][cpu]);
+        total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
 
         if (total)
                 ratio = avg / total * 100.0;
@@ -395,13 +455,14 @@ static void print_stalled_cycles_backend(int cpu,
 static void print_branch_misses(int cpu,
                                 struct perf_evsel *evsel,
                                 double avg,
-                                struct perf_stat_output_ctx *out)
+                                struct perf_stat_output_ctx *out,
+                                struct runtime_stat *st)
 {
         double total, ratio = 0.0;
         const char *color;
         int ctx = evsel_context(evsel);
 
-        total = avg_stats(&runtime_branches_stats[ctx][cpu]);
+        total = runtime_stat_avg(st, STAT_BRANCHES, ctx, cpu);
 
         if (total)
                 ratio = avg / total * 100.0;
@@ -414,13 +475,15 @@ static void print_branch_misses(int cpu,
 static void print_l1_dcache_misses(int cpu,
                                    struct perf_evsel *evsel,
                                    double avg,
-                                   struct perf_stat_output_ctx *out)
+                                   struct perf_stat_output_ctx *out,
+                                   struct runtime_stat *st)
+
 {
         double total, ratio = 0.0;
         const char *color;
         int ctx = evsel_context(evsel);
 
-        total = avg_stats(&runtime_l1_dcache_stats[ctx][cpu]);
+        total = runtime_stat_avg(st, STAT_L1_DCACHE, ctx, cpu);
 
         if (total)
                 ratio = avg / total * 100.0;
@@ -433,13 +496,15 @@ static void print_l1_dcache_misses(int cpu,
 static void print_l1_icache_misses(int cpu,
                                    struct perf_evsel *evsel,
                                    double avg,
-                                   struct perf_stat_output_ctx *out)
+                                   struct perf_stat_output_ctx *out,
+                                   struct runtime_stat *st)
+
 {
         double total, ratio = 0.0;
         const char *color;
         int ctx = evsel_context(evsel);
 
-        total = avg_stats(&runtime_l1_icache_stats[ctx][cpu]);
+        total = runtime_stat_avg(st, STAT_L1_ICACHE, ctx, cpu);
 
         if (total)
                 ratio = avg / total * 100.0;
@@ -451,13 +516,14 @@ static void print_l1_icache_misses(int cpu,
 static void print_dtlb_cache_misses(int cpu,
                                     struct perf_evsel *evsel,
                                     double avg,
-                                    struct perf_stat_output_ctx *out)
+                                    struct perf_stat_output_ctx *out,
+                                    struct runtime_stat *st)
 {
         double total, ratio = 0.0;
         const char *color;
         int ctx = evsel_context(evsel);
 
-        total = avg_stats(&runtime_dtlb_cache_stats[ctx][cpu]);
+        total = runtime_stat_avg(st, STAT_DTLB_CACHE, ctx, cpu);
 
         if (total)
                 ratio = avg / total * 100.0;
@@ -469,13 +535,14 @@ static void print_dtlb_cache_misses(int cpu,
 static void print_itlb_cache_misses(int cpu,
                                     struct perf_evsel *evsel,
                                     double avg,
-                                    struct perf_stat_output_ctx *out)
+                                    struct perf_stat_output_ctx *out,
+                                    struct runtime_stat *st)
 {
         double total, ratio = 0.0;
         const char *color;
         int ctx = evsel_context(evsel);
 
-        total = avg_stats(&runtime_itlb_cache_stats[ctx][cpu]);
+        total = runtime_stat_avg(st, STAT_ITLB_CACHE, ctx, cpu);
 
         if (total)
                 ratio = avg / total * 100.0;
@@ -487,13 +554,14 @@ static void print_itlb_cache_misses(int cpu,
 static void print_ll_cache_misses(int cpu,
                                   struct perf_evsel *evsel,
                                   double avg,
-                                  struct perf_stat_output_ctx *out)
+                                  struct perf_stat_output_ctx *out,
+                                  struct runtime_stat *st)
 {
         double total, ratio = 0.0;
         const char *color;
         int ctx = evsel_context(evsel);
 
-        total = avg_stats(&runtime_ll_cache_stats[ctx][cpu]);
+        total = runtime_stat_avg(st, STAT_LL_CACHE, ctx, cpu);
 
         if (total)
                 ratio = avg / total * 100.0;
@@ -551,68 +619,72 @@ static double sanitize_val(double x)
         return x;
 }
 
-static double td_total_slots(int ctx, int cpu)
+static double td_total_slots(int ctx, int cpu, struct runtime_stat *st)
 {
-        return avg_stats(&runtime_topdown_total_slots[ctx][cpu]);
+        return runtime_stat_avg(st, STAT_TOPDOWN_TOTAL_SLOTS, ctx, cpu);
 }
 
-static double td_bad_spec(int ctx, int cpu)
+static double td_bad_spec(int ctx, int cpu, struct runtime_stat *st)
 {
         double bad_spec = 0;
         double total_slots;
         double total;
 
-        total = avg_stats(&runtime_topdown_slots_issued[ctx][cpu]) -
-                avg_stats(&runtime_topdown_slots_retired[ctx][cpu]) +
-                avg_stats(&runtime_topdown_recovery_bubbles[ctx][cpu]);
-        total_slots = td_total_slots(ctx, cpu);
+        total = runtime_stat_avg(st, STAT_TOPDOWN_SLOTS_ISSUED, ctx, cpu) -
+                runtime_stat_avg(st, STAT_TOPDOWN_SLOTS_RETIRED, ctx, cpu) +
+                runtime_stat_avg(st, STAT_TOPDOWN_RECOVERY_BUBBLES, ctx, cpu);
+
+        total_slots = td_total_slots(ctx, cpu, st);
         if (total_slots)
                 bad_spec = total / total_slots;
         return sanitize_val(bad_spec);
 }
 
-static double td_retiring(int ctx, int cpu)
+static double td_retiring(int ctx, int cpu, struct runtime_stat *st)
 {
         double retiring = 0;
-        double total_slots = td_total_slots(ctx, cpu);
-        double ret_slots = avg_stats(&runtime_topdown_slots_retired[ctx][cpu]);
+        double total_slots = td_total_slots(ctx, cpu, st);
+        double ret_slots = runtime_stat_avg(st, STAT_TOPDOWN_SLOTS_RETIRED,
+                                            ctx, cpu);
 
         if (total_slots)
                 retiring = ret_slots / total_slots;
         return retiring;
 }
 
-static double td_fe_bound(int ctx, int cpu)
+static double td_fe_bound(int ctx, int cpu, struct runtime_stat *st)
 {
         double fe_bound = 0;
-        double total_slots = td_total_slots(ctx, cpu);
-        double fetch_bub = avg_stats(&runtime_topdown_fetch_bubbles[ctx][cpu]);
+        double total_slots = td_total_slots(ctx, cpu, st);
+        double fetch_bub = runtime_stat_avg(st, STAT_TOPDOWN_FETCH_BUBBLES,
+                                            ctx, cpu);
 
         if (total_slots)
                 fe_bound = fetch_bub / total_slots;
         return fe_bound;
 }
 
-static double td_be_bound(int ctx, int cpu)
+static double td_be_bound(int ctx, int cpu, struct runtime_stat *st)
 {
-        double sum = (td_fe_bound(ctx, cpu) +
-                      td_bad_spec(ctx, cpu) +
-                      td_retiring(ctx, cpu));
+        double sum = (td_fe_bound(ctx, cpu, st) +
+                      td_bad_spec(ctx, cpu, st) +
+                      td_retiring(ctx, cpu, st));
         if (sum == 0)
                 return 0;
         return sanitize_val(1.0 - sum);
 }
 
 static void print_smi_cost(int cpu, struct perf_evsel *evsel,
-                           struct perf_stat_output_ctx *out)
+                           struct perf_stat_output_ctx *out,
+                           struct runtime_stat *st)
 {
         double smi_num, aperf, cycles, cost = 0.0;
         int ctx = evsel_context(evsel);
         const char *color = NULL;
 
-        smi_num = avg_stats(&runtime_smi_num_stats[ctx][cpu]);
-        aperf = avg_stats(&runtime_aperf_stats[ctx][cpu]);
-        cycles = avg_stats(&runtime_cycles_stats[ctx][cpu]);
+        smi_num = runtime_stat_avg(st, STAT_SMI_NUM, ctx, cpu);
+        aperf = runtime_stat_avg(st, STAT_APERF, ctx, cpu);
+        cycles = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
 
         if ((cycles == 0) || (aperf == 0))
                 return;
@@ -632,7 +704,8 @@ static void generic_metric(const char *metric_expr,
                            const char *metric_name,
                            double avg,
                            int cpu,
-                           struct perf_stat_output_ctx *out)
+                           struct perf_stat_output_ctx *out,
+                           struct runtime_stat *st)
 {
         print_metric_t print_metric = out->print_metric;
         struct parse_ctx pctx;
@@ -651,7 +724,8 @@ static void generic_metric(const char *metric_expr,
                         stats = &walltime_nsecs_stats;
                         scale = 1e-9;
                 } else {
-                        v = saved_value_lookup(metric_events[i], cpu, false);
+                        v = saved_value_lookup(metric_events[i], cpu, false,
+                                               STAT_NONE, 0, st);
                         if (!v)
                                 break;
                         stats = &v->stats;
@@ -679,7 +753,8 @@ static void generic_metric(const char *metric_expr,
 void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                                    double avg, int cpu,
                                    struct perf_stat_output_ctx *out,
-                                   struct rblist *metric_events)
+                                   struct rblist *metric_events,
+                                   struct runtime_stat *st)
 {
         void *ctxp = out->ctx;
         print_metric_t print_metric = out->print_metric;
@@ -690,7 +765,8 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
         int num = 1;
 
         if (perf_evsel__match(evsel, HARDWARE, HW_INSTRUCTIONS)) {
-                total = avg_stats(&runtime_cycles_stats[ctx][cpu]);
+                total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
+
                 if (total) {
                         ratio = avg / total;
                         print_metric(ctxp, NULL, "%7.2f ",
@@ -698,8 +774,13 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                 } else {
                         print_metric(ctxp, NULL, NULL, "insn per cycle", 0);
                 }
-                total = avg_stats(&runtime_stalled_cycles_front_stats[ctx][cpu]);
-                total = max(total, avg_stats(&runtime_stalled_cycles_back_stats[ctx][cpu]));
+
+                total = runtime_stat_avg(st, STAT_STALLED_CYCLES_FRONT,
+                                         ctx, cpu);
+
+                total = max(total, runtime_stat_avg(st,
+                                                    STAT_STALLED_CYCLES_BACK,
+                                                    ctx, cpu));
 
                 if (total && avg) {
                         out->new_line(ctxp);
@@ -712,8 +793,8 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                                      "stalled cycles per insn", 0);
                 }
         } else if (perf_evsel__match(evsel, HARDWARE, HW_BRANCH_MISSES)) {
-                if (runtime_branches_stats[ctx][cpu].n != 0)
-                        print_branch_misses(cpu, evsel, avg, out);
+                if (runtime_stat_n(st, STAT_BRANCHES, ctx, cpu) != 0)
+                        print_branch_misses(cpu, evsel, avg, out, st);
                 else
                         print_metric(ctxp, NULL, NULL, "of all branches", 0);
         } else if (
@@ -721,8 +802,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                 evsel->attr.config ==  ( PERF_COUNT_HW_CACHE_L1D |
                                         ((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
                                          ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
-                if (runtime_l1_dcache_stats[ctx][cpu].n != 0)
-                        print_l1_dcache_misses(cpu, evsel, avg, out);
+
+                if (runtime_stat_n(st, STAT_L1_DCACHE, ctx, cpu) != 0)
+                        print_l1_dcache_misses(cpu, evsel, avg, out, st);
                 else
                         print_metric(ctxp, NULL, NULL, "of all L1-dcache hits", 0);
         } else if (
@@ -730,8 +812,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                 evsel->attr.config ==  ( PERF_COUNT_HW_CACHE_L1I |
                                         ((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
                                          ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
-                if (runtime_l1_icache_stats[ctx][cpu].n != 0)
-                        print_l1_icache_misses(cpu, evsel, avg, out);
+
+                if (runtime_stat_n(st, STAT_L1_ICACHE, ctx, cpu) != 0)
+                        print_l1_icache_misses(cpu, evsel, avg, out, st);
                 else
                         print_metric(ctxp, NULL, NULL, "of all L1-icache hits", 0);
         } else if (
@@ -739,8 +822,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                 evsel->attr.config ==  ( PERF_COUNT_HW_CACHE_DTLB |
                                         ((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
                                          ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
-                if (runtime_dtlb_cache_stats[ctx][cpu].n != 0)
-                        print_dtlb_cache_misses(cpu, evsel, avg, out);
+
+                if (runtime_stat_n(st, STAT_DTLB_CACHE, ctx, cpu) != 0)
+                        print_dtlb_cache_misses(cpu, evsel, avg, out, st);
                 else
                         print_metric(ctxp, NULL, NULL, "of all dTLB cache hits", 0);
         } else if (
@@ -748,8 +832,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                 evsel->attr.config ==  ( PERF_COUNT_HW_CACHE_ITLB |
                                         ((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
                                          ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
-                if (runtime_itlb_cache_stats[ctx][cpu].n != 0)
-                        print_itlb_cache_misses(cpu, evsel, avg, out);
+
+                if (runtime_stat_n(st, STAT_ITLB_CACHE, ctx, cpu) != 0)
+                        print_itlb_cache_misses(cpu, evsel, avg, out, st);
                 else
                         print_metric(ctxp, NULL, NULL, "of all iTLB cache hits", 0);
         } else if (
@@ -757,27 +842,28 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                 evsel->attr.config ==  ( PERF_COUNT_HW_CACHE_LL |
                                         ((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
                                          ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
-                if (runtime_ll_cache_stats[ctx][cpu].n != 0)
-                        print_ll_cache_misses(cpu, evsel, avg, out);
+
+                if (runtime_stat_n(st, STAT_LL_CACHE, ctx, cpu) != 0)
+                        print_ll_cache_misses(cpu, evsel, avg, out, st);
                 else
                         print_metric(ctxp, NULL, NULL, "of all LL-cache hits", 0);
         } else if (perf_evsel__match(evsel, HARDWARE, HW_CACHE_MISSES)) {
-                total = avg_stats(&runtime_cacherefs_stats[ctx][cpu]);
+                total = runtime_stat_avg(st, STAT_CACHEREFS, ctx, cpu);
 
                 if (total)
                         ratio = avg * 100 / total;
 
-                if (runtime_cacherefs_stats[ctx][cpu].n != 0)
+                if (runtime_stat_n(st, STAT_CACHEREFS, ctx, cpu) != 0)
                         print_metric(ctxp, NULL, "%8.3f %%",
                                      "of all cache refs", ratio);
                 else
                         print_metric(ctxp, NULL, NULL, "of all cache refs", 0);
         } else if (perf_evsel__match(evsel, HARDWARE, HW_STALLED_CYCLES_FRONTEND)) {
-                print_stalled_cycles_frontend(cpu, evsel, avg, out);
+                print_stalled_cycles_frontend(cpu, evsel, avg, out, st);
         } else if (perf_evsel__match(evsel, HARDWARE, HW_STALLED_CYCLES_BACKEND)) {
-                print_stalled_cycles_backend(cpu, evsel, avg, out);
+                print_stalled_cycles_backend(cpu, evsel, avg, out, st);
         } else if (perf_evsel__match(evsel, HARDWARE, HW_CPU_CYCLES)) {
-                total = avg_stats(&runtime_nsecs_stats[cpu]);
+                total = runtime_stat_avg(st, STAT_NSECS, 0, cpu);
 
                 if (total) {
                         ratio = avg / total;
@@ -786,7 +872,8 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                         print_metric(ctxp, NULL, NULL, "Ghz", 0);
                 }
         } else if (perf_stat_evsel__is(evsel, CYCLES_IN_TX)) {
-                total = avg_stats(&runtime_cycles_stats[ctx][cpu]);
+                total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
+
                 if (total)
                         print_metric(ctxp, NULL,
                                         "%7.2f%%", "transactional cycles",
@@ -795,8 +882,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                         print_metric(ctxp, NULL, NULL, "transactional cycles",
                                      0);
         } else if (perf_stat_evsel__is(evsel, CYCLES_IN_TX_CP)) {
-                total = avg_stats(&runtime_cycles_stats[ctx][cpu]);
-                total2 = avg_stats(&runtime_cycles_in_tx_stats[ctx][cpu]);
+                total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
+                total2 = runtime_stat_avg(st, STAT_CYCLES_IN_TX, ctx, cpu);
+
                 if (total2 < avg)
                         total2 = avg;
                 if (total)
@@ -805,19 +893,21 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                 else
                         print_metric(ctxp, NULL, NULL, "aborted cycles", 0);
         } else if (perf_stat_evsel__is(evsel, TRANSACTION_START)) {
-                total = avg_stats(&runtime_cycles_in_tx_stats[ctx][cpu]);
+                total = runtime_stat_avg(st, STAT_CYCLES_IN_TX,
+                                         ctx, cpu);
 
                 if (avg)
                         ratio = total / avg;
 
-                if (runtime_cycles_in_tx_stats[ctx][cpu].n != 0)
+                if (runtime_stat_n(st, STAT_CYCLES_IN_TX, ctx, cpu) != 0)
                         print_metric(ctxp, NULL, "%8.0f",
                                      "cycles / transaction", ratio);
                 else
                         print_metric(ctxp, NULL, NULL, "cycles / transaction",
-                                     0);
+                                      0);
         } else if (perf_stat_evsel__is(evsel, ELISION_START)) {
-                total = avg_stats(&runtime_cycles_in_tx_stats[ctx][cpu]);
+                total = runtime_stat_avg(st, STAT_CYCLES_IN_TX,
+                                         ctx, cpu);
 
                 if (avg)
                         ratio = total / avg;
@@ -831,28 +921,28 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                 else
                         print_metric(ctxp, NULL, NULL, "CPUs utilized", 0);
         } else if (perf_stat_evsel__is(evsel, TOPDOWN_FETCH_BUBBLES)) {
-                double fe_bound = td_fe_bound(ctx, cpu);
+                double fe_bound = td_fe_bound(ctx, cpu, st);
 
                 if (fe_bound > 0.2)
                         color = PERF_COLOR_RED;
                 print_metric(ctxp, color, "%8.1f%%", "frontend bound",
                                 fe_bound * 100.);
         } else if (perf_stat_evsel__is(evsel, TOPDOWN_SLOTS_RETIRED)) {
-                double retiring = td_retiring(ctx, cpu);
+                double retiring = td_retiring(ctx, cpu, st);
 
                 if (retiring > 0.7)
                         color = PERF_COLOR_GREEN;
                 print_metric(ctxp, color, "%8.1f%%", "retiring",
                                 retiring * 100.);
         } else if (perf_stat_evsel__is(evsel, TOPDOWN_RECOVERY_BUBBLES)) {
-                double bad_spec = td_bad_spec(ctx, cpu);
+                double bad_spec = td_bad_spec(ctx, cpu, st);
 
                 if (bad_spec > 0.1)
                         color = PERF_COLOR_RED;
                 print_metric(ctxp, color, "%8.1f%%", "bad speculation",
                                 bad_spec * 100.);
         } else if (perf_stat_evsel__is(evsel, TOPDOWN_SLOTS_ISSUED)) {
-                double be_bound = td_be_bound(ctx, cpu);
+                double be_bound = td_be_bound(ctx, cpu, st);
                 const char *name = "backend bound";
                 static int have_recovery_bubbles = -1;
 
@@ -865,19 +955,19 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
 
                 if (be_bound > 0.2)
                         color = PERF_COLOR_RED;
-                if (td_total_slots(ctx, cpu) > 0)
+                if (td_total_slots(ctx, cpu, st) > 0)
                         print_metric(ctxp, color, "%8.1f%%", name,
                                         be_bound * 100.);
                 else
                         print_metric(ctxp, NULL, NULL, name, 0);
         } else if (evsel->metric_expr) {
                 generic_metric(evsel->metric_expr, evsel->metric_events, evsel->name,
-                                evsel->metric_name, avg, cpu, out);
-        } else if (runtime_nsecs_stats[cpu].n != 0) {
+                                evsel->metric_name, avg, cpu, out, st);
+        } else if (runtime_stat_n(st, STAT_NSECS, 0, cpu) != 0) {
                 char unit = 'M';
                 char unit_buf[10];
 
-                total = avg_stats(&runtime_nsecs_stats[cpu]);
+                total = runtime_stat_avg(st, STAT_NSECS, 0, cpu);
 
                 if (total)
                         ratio = 1000.0 * avg / total;
@@ -888,7 +978,7 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                 snprintf(unit_buf, sizeof(unit_buf), "%c/sec", unit);
                 print_metric(ctxp, NULL, "%8.3f", unit_buf, ratio);
         } else if (perf_stat_evsel__is(evsel, SMI_NUM)) {
-                print_smi_cost(cpu, evsel, out);
+                print_smi_cost(cpu, evsel, out, st);
         } else {
                 num = 0;
         }
@@ -901,7 +991,7 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                                 out->new_line(ctxp);
                         generic_metric(mexp->metric_expr, mexp->metric_events,
                                         evsel->name, mexp->metric_name,
-                                        avg, cpu, out);
+                                        avg, cpu, out, st);
                 }
         }
         if (num == 0)
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
index 151e9efd7286..32235657c1ac 100644
--- a/tools/perf/util/stat.c
+++ b/tools/perf/util/stat.c
@@ -278,9 +278,16 @@ process_counter_values(struct perf_stat_config *config, struct perf_evsel *evsel
                         perf_evsel__compute_deltas(evsel, cpu, thread, count);
                 perf_counts_values__scale(count, config->scale, NULL);
                 if (config->aggr_mode == AGGR_NONE)
-                        perf_stat__update_shadow_stats(evsel, count->val, cpu);
-                if (config->aggr_mode == AGGR_THREAD)
-                        perf_stat__update_shadow_stats(evsel, count->val, 0);
+                        perf_stat__update_shadow_stats(evsel, count->val, cpu,
+                                                       &rt_stat);
+                if (config->aggr_mode == AGGR_THREAD) {
+                        if (config->stats)
+                                perf_stat__update_shadow_stats(evsel,
+                                        count->val, 0, &config->stats[thread]);
+                        else
+                                perf_stat__update_shadow_stats(evsel,
+                                        count->val, 0, &rt_stat);
+                }
                 break;
         case AGGR_GLOBAL:
                 aggr->val += count->val;
@@ -362,7 +369,7 @@ int perf_stat_process_counter(struct perf_stat_config *config,
         /*
          * Save the full runtime - to allow normalization during printout:
          */
-        perf_stat__update_shadow_stats(counter, *count, 0);
+        perf_stat__update_shadow_stats(counter, *count, 0, &rt_stat);
 
         return 0;
 }
diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h
index eefca5c981fd..dbc6f7134f61 100644
--- a/tools/perf/util/stat.h
+++ b/tools/perf/util/stat.h
@@ -5,6 +5,7 @@
 #include <linux/types.h>
 #include <stdio.h>
 #include "xyarray.h"
+#include "rblist.h"
 
 struct stats
 {
@@ -43,11 +44,54 @@ enum aggr_mode {
         AGGR_UNSET,
 };
 
+enum {
+        CTX_BIT_USER    = 1 << 0,
+        CTX_BIT_KERNEL  = 1 << 1,
+        CTX_BIT_HV      = 1 << 2,
+        CTX_BIT_HOST    = 1 << 3,
+        CTX_BIT_IDLE    = 1 << 4,
+        CTX_BIT_MAX     = 1 << 5,
+};
+
+#define NUM_CTX CTX_BIT_MAX
+
+enum stat_type {
+        STAT_NONE = 0,
+        STAT_NSECS,
+        STAT_CYCLES,
+        STAT_STALLED_CYCLES_FRONT,
+        STAT_STALLED_CYCLES_BACK,
+        STAT_BRANCHES,
+        STAT_CACHEREFS,
+        STAT_L1_DCACHE,
+        STAT_L1_ICACHE,
+        STAT_LL_CACHE,
+        STAT_ITLB_CACHE,
+        STAT_DTLB_CACHE,
+        STAT_CYCLES_IN_TX,
+        STAT_TRANSACTION,
+        STAT_ELISION,
+        STAT_TOPDOWN_TOTAL_SLOTS,
+        STAT_TOPDOWN_SLOTS_ISSUED,
+        STAT_TOPDOWN_SLOTS_RETIRED,
+        STAT_TOPDOWN_FETCH_BUBBLES,
+        STAT_TOPDOWN_RECOVERY_BUBBLES,
+        STAT_SMI_NUM,
+        STAT_APERF,
+        STAT_MAX
+};
+
+struct runtime_stat {
+        struct rblist value_list;
+};
+
 struct perf_stat_config {
         enum aggr_mode  aggr_mode;
         bool            scale;
         FILE            *output;
         unsigned int    interval;
+        struct runtime_stat *stats;
+        int             stats_num;
 };
 
 void update_stats(struct stats *stats, u64 val);
@@ -67,6 +111,15 @@ static inline void init_stats(struct stats *stats)
 struct perf_evsel;
 struct perf_evlist;
 
+struct perf_aggr_thread_value {
+        struct perf_evsel *counter;
+        int id;
+        double uval;
+        u64 val;
+        u64 run;
+        u64 ena;
+};
+
 bool __perf_evsel_stat__is(struct perf_evsel *evsel,
                            enum perf_stat_evsel_id id);
 
@@ -75,16 +128,20 @@ bool __perf_evsel_stat__is(struct perf_evsel *evsel,
 
 void perf_stat_evsel_id_init(struct perf_evsel *evsel);
 
+extern struct runtime_stat rt_stat;
 extern struct stats walltime_nsecs_stats;
 
 typedef void (*print_metric_t)(void *ctx, const char *color, const char *unit,
                                const char *fmt, double val);
 typedef void (*new_line_t )(void *ctx);
 
+void runtime_stat__init(struct runtime_stat *st);
+void runtime_stat__exit(struct runtime_stat *st);
 void perf_stat__init_shadow_stats(void);
 void perf_stat__reset_shadow_stats(void);
+void perf_stat__reset_shadow_per_stat(struct runtime_stat *st);
 void perf_stat__update_shadow_stats(struct perf_evsel *counter, u64 count,
-                                    int cpu);
+                                    int cpu, struct runtime_stat *st);
 struct perf_stat_output_ctx {
         void *ctx;
         print_metric_t print_metric;
@@ -92,11 +149,11 @@ struct perf_stat_output_ctx {
         bool force_header;
 };
 
-struct rblist;
 void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
                                    double avg, int cpu,
                                    struct perf_stat_output_ctx *out,
-                                   struct rblist *metric_events);
+                                   struct rblist *metric_events,
+                                   struct runtime_stat *st);
 void perf_stat__collect_metric_expr(struct perf_evlist *);
 
 int perf_evlist__alloc_stats(struct perf_evlist *evlist, bool alloc_raw);
diff --git a/tools/perf/util/string.c b/tools/perf/util/string.c
index aaa08ee8c717..d8bfd0c4d2cb 100644
--- a/tools/perf/util/string.c
+++ b/tools/perf/util/string.c
@@ -396,3 +396,49 @@ out_err_overflow:
         free(expr);
         return NULL;
 }
+
+/* Like strpbrk(), but not break if it is right after a backslash (escaped) */
+char *strpbrk_esc(char *str, const char *stopset)
+{
+        char *ptr;
+
+        do {
+                ptr = strpbrk(str, stopset);
+                if (ptr == str ||
+                    (ptr == str + 1 && *(ptr - 1) != '\\'))
+                        break;
+                str = ptr + 1;
+        } while (ptr && *(ptr - 1) == '\\' && *(ptr - 2) != '\\');
+
+        return ptr;
+}
+
+/* Like strdup, but do not copy a single backslash */
+char *strdup_esc(const char *str)
+{
+        char *s, *d, *p, *ret = strdup(str);
+
+        if (!ret)
+                return NULL;
+
+        d = strchr(ret, '\\');
+        if (!d)
+                return ret;
+
+        s = d + 1;
+        do {
+                if (*s == '\0') {
+                        *d = '\0';
+                        break;
+                }
+                p = strchr(s + 1, '\\');
+                if (p) {
+                        memmove(d, s, p - s);
+                        d += p - s;
+                        s = p + 1;
+                } else
+                        memmove(d, s, strlen(s) + 1);
+        } while (p);
+
+        return ret;
+}
diff --git a/tools/perf/util/string2.h b/tools/perf/util/string2.h
index ee14ca5451ab..4c68a09b97e8 100644
--- a/tools/perf/util/string2.h
+++ b/tools/perf/util/string2.h
@@ -39,5 +39,7 @@ static inline char *asprintf_expr_not_in_ints(const char *var, size_t nints, int
         return asprintf_expr_inout_ints(var, false, nints, ints);
 }
 
+char *strpbrk_esc(char *str, const char *stopset);
+char *strdup_esc(const char *str);
 
 #endif /* PERF_STRING_H */
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 1b67a8639dfe..cc065d4bfafc 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -94,6 +94,11 @@ static int prefix_underscores_count(const char *str)
         return tail - str;
 }
 
+const char * __weak arch__normalize_symbol_name(const char *name)
+{
+        return name;
+}
+
 int __weak arch__compare_symbol_names(const char *namea, const char *nameb)
 {
         return strcmp(namea, nameb);
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index a4f0075b4e5c..0563f33c1eb3 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -349,6 +349,7 @@ bool elf__needs_adjust_symbols(GElf_Ehdr ehdr);
 void arch__sym_update(struct symbol *s, GElf_Sym *sym);
 #endif
 
+const char *arch__normalize_symbol_name(const char *name);
 #define SYMBOL_A 0
 #define SYMBOL_B 1
 
diff --git a/tools/perf/util/syscalltbl.c b/tools/perf/util/syscalltbl.c
index 6eea7cff3d4e..303bdb84ab5a 100644
--- a/tools/perf/util/syscalltbl.c
+++ b/tools/perf/util/syscalltbl.c
@@ -26,6 +26,10 @@
 #include <asm/syscalls_64.c>
 const int syscalltbl_native_max_id = SYSCALLTBL_x86_64_MAX_ID;
 static const char **syscalltbl_native = syscalltbl_x86_64;
+#elif defined(__s390x__)
+#include <asm/syscalls_64.c>
+const int syscalltbl_native_max_id = SYSCALLTBL_S390_64_MAX_ID;
+static const char **syscalltbl_native = syscalltbl_s390_64;
 #endif
 
 struct syscall {
diff --git a/tools/perf/util/target.h b/tools/perf/util/target.h
index 446aa7a56f25..6ef01a83b24e 100644
--- a/tools/perf/util/target.h
+++ b/tools/perf/util/target.h
@@ -64,6 +64,11 @@ static inline bool target__none(struct target *target)
         return !target__has_task(target) && !target__has_cpu(target);
 }
 
+static inline bool target__has_per_thread(struct target *target)
+{
+        return target->system_wide && target->per_thread;
+}
+
 static inline bool target__uses_dummy_map(struct target *target)
 {
         bool use_dummy = false;
@@ -73,6 +78,8 @@ static inline bool target__uses_dummy_map(struct target *target)
         else if (target__has_task(target) ||
                  (!target__has_cpu(target) && !target->uses_mmap))
                 use_dummy = true;
+        else if (target__has_per_thread(target))
+                use_dummy = true;
 
         return use_dummy;
 }
diff --git a/tools/perf/util/thread_map.c b/tools/perf/util/thread_map.c
index be0d5a736dea..3e1038f6491c 100644
--- a/tools/perf/util/thread_map.c
+++ b/tools/perf/util/thread_map.c
@@ -92,7 +92,7 @@ struct thread_map *thread_map__new_by_tid(pid_t tid)
         return threads;
 }
 
-struct thread_map *thread_map__new_by_uid(uid_t uid)
+static struct thread_map *__thread_map__new_all_cpus(uid_t uid)
 {
         DIR *proc;
         int max_threads = 32, items, i;
@@ -113,7 +113,6 @@ struct thread_map *thread_map__new_by_uid(uid_t uid)
         while ((dirent = readdir(proc)) != NULL) {
                 char *end;
                 bool grow = false;
-                struct stat st;
                 pid_t pid = strtol(dirent->d_name, &end, 10);
 
                 if (*end) /* only interested in proper numerical dirents */
@@ -121,11 +120,12 @@ struct thread_map *thread_map__new_by_uid(uid_t uid)
 
                 snprintf(path, sizeof(path), "/proc/%s", dirent->d_name);
 
-                if (stat(path, &st) != 0)
-                        continue;
+                if (uid != UINT_MAX) {
+                        struct stat st;
 
-                if (st.st_uid != uid)
-                        continue;
+                        if (stat(path, &st) != 0 || st.st_uid != uid)
+                                continue;
+                }
 
                 snprintf(path, sizeof(path), "/proc/%d/task", pid);
                 items = scandir(path, &namelist, filter, NULL);
@@ -178,6 +178,16 @@ out_free_closedir:
         goto out_closedir;
 }
 
+struct thread_map *thread_map__new_all_cpus(void)
+{
+        return __thread_map__new_all_cpus(UINT_MAX);
+}
+
+struct thread_map *thread_map__new_by_uid(uid_t uid)
+{
+        return __thread_map__new_all_cpus(uid);
+}
+
 struct thread_map *thread_map__new(pid_t pid, pid_t tid, uid_t uid)
 {
         if (pid != -1)
@@ -313,7 +323,7 @@ out_free_threads:
 }
 
 struct thread_map *thread_map__new_str(const char *pid, const char *tid,
-                                       uid_t uid)
+                                       uid_t uid, bool per_thread)
 {
         if (pid)
                 return thread_map__new_by_pid_str(pid);
@@ -321,6 +331,9 @@ struct thread_map *thread_map__new_str(const char *pid, const char *tid,
         if (!tid && uid != UINT_MAX)
                 return thread_map__new_by_uid(uid);
 
+        if (per_thread)
+                return thread_map__new_all_cpus();
+
         return thread_map__new_by_tid_str(tid);
 }
 
diff --git a/tools/perf/util/thread_map.h b/tools/perf/util/thread_map.h
index f15803985435..0a806b99e73c 100644
--- a/tools/perf/util/thread_map.h
+++ b/tools/perf/util/thread_map.h
@@ -23,6 +23,7 @@ struct thread_map *thread_map__new_dummy(void);
 struct thread_map *thread_map__new_by_pid(pid_t pid);
 struct thread_map *thread_map__new_by_tid(pid_t tid);
 struct thread_map *thread_map__new_by_uid(uid_t uid);
+struct thread_map *thread_map__new_all_cpus(void);
 struct thread_map *thread_map__new(pid_t pid, pid_t tid, uid_t uid);
 struct thread_map *thread_map__new_event(struct thread_map_event *event);
 
@@ -30,7 +31,7 @@ struct thread_map *thread_map__get(struct thread_map *map);
 void thread_map__put(struct thread_map *map);
 
 struct thread_map *thread_map__new_str(const char *pid,
-                const char *tid, uid_t uid);
+                const char *tid, uid_t uid, bool per_thread);
 
 struct thread_map *thread_map__new_by_tid_str(const char *tid_str);
 
diff --git a/tools/perf/util/time-utils.c b/tools/perf/util/time-utils.c
index 81927d027417..6193b46050a5 100644
--- a/tools/perf/util/time-utils.c
+++ b/tools/perf/util/time-utils.c
@@ -6,6 +6,7 @@
 #include <time.h>
 #include <errno.h>
 #include <inttypes.h>
+#include <math.h>
 
 #include "perf.h"
 #include "debug.h"
@@ -60,11 +61,10 @@ static int parse_timestr_sec_nsec(struct perf_time_interval *ptime,
         return 0;
 }
 
-int perf_time__parse_str(struct perf_time_interval *ptime, const char *ostr)
+static int split_start_end(char **start, char **end, const char *ostr, char ch)
 {
         char *start_str, *end_str;
         char *d, *str;
-        int rc = 0;
 
         if (ostr == NULL || *ostr == '\0')
                 return 0;
@@ -74,25 +74,35 @@ int perf_time__parse_str(struct perf_time_interval *ptime, const char *ostr)
         if (str == NULL)
                 return -ENOMEM;
 
-        ptime->start = 0;
-        ptime->end = 0;
-
-        /* str has the format: <start>,<stop>
-         * variations: <start>,
-         *             ,<stop>
-         *             ,
-         */
         start_str = str;
-        d = strchr(start_str, ',');
+        d = strchr(start_str, ch);
         if (d) {
                 *d = '\0';
                 ++d;
         }
         end_str = d;
 
+        *start = start_str;
+        *end = end_str;
+
+        return 0;
+}
+
+int perf_time__parse_str(struct perf_time_interval *ptime, const char *ostr)
+{
+        char *start_str = NULL, *end_str;
+        int rc;
+
+        rc = split_start_end(&start_str, &end_str, ostr, ',');
+        if (rc || !start_str)
+                return rc;
+
+        ptime->start = 0;
+        ptime->end = 0;
+
         rc = parse_timestr_sec_nsec(ptime, start_str, end_str);
 
-        free(str);
+        free(start_str);
 
         /* make sure end time is after start time if it was given */
         if (rc == 0 && ptime->end && ptime->end < ptime->start)
@@ -104,6 +114,245 @@ int perf_time__parse_str(struct perf_time_interval *ptime, const char *ostr)
         return rc;
 }
 
+static int parse_percent(double *pcnt, char *str)
+{
+        char *c, *endptr;
+        double d;
+
+        c = strchr(str, '%');
+        if (c)
+                *c = '\0';
+        else
+                return -1;
+
+        d = strtod(str, &endptr);
+        if (endptr != str + strlen(str))
+                return -1;
+
+        *pcnt = d / 100.0;
+        return 0;
+}
+
+static int percent_slash_split(char *str, struct perf_time_interval *ptime,
+                               u64 start, u64 end)
+{
+        char *p, *end_str;
+        double pcnt, start_pcnt, end_pcnt;
+        u64 total = end - start;
+        int i;
+
+        /*
+         * Example:
+         * 10%/2: select the second 10% slice and the third 10% slice
+         */
+
+        /* We can modify this string since the original one is copied */
+        p = strchr(str, '/');
+        if (!p)
+                return -1;
+
+        *p = '\0';
+        if (parse_percent(&pcnt, str) < 0)
+                return -1;
+
+        p++;
+        i = (int)strtol(p, &end_str, 10);
+        if (*end_str)
+                return -1;
+
+        if (pcnt <= 0.0)
+                return -1;
+
+        start_pcnt = pcnt * (i - 1);
+        end_pcnt = pcnt * i;
+
+        if (start_pcnt < 0.0 || start_pcnt > 1.0 ||
+            end_pcnt < 0.0 || end_pcnt > 1.0) {
+                return -1;
+        }
+
+        ptime->start = start + round(start_pcnt * total);
+        ptime->end = start + round(end_pcnt * total);
+
+        return 0;
+}
+
+static int percent_dash_split(char *str, struct perf_time_interval *ptime,
+                              u64 start, u64 end)
+{
+        char *start_str = NULL, *end_str;
+        double start_pcnt, end_pcnt;
+        u64 total = end - start;
+        int ret;
+
+        /*
+         * Example: 0%-10%
+         */
+
+        ret = split_start_end(&start_str, &end_str, str, '-');
+        if (ret || !start_str)
+                return ret;
+
+        if ((parse_percent(&start_pcnt, start_str) != 0) ||
+            (parse_percent(&end_pcnt, end_str) != 0)) {
+                free(start_str);
+                return -1;
+        }
+
+        free(start_str);
+
+        if (start_pcnt < 0.0 || start_pcnt > 1.0 ||
+            end_pcnt < 0.0 || end_pcnt > 1.0 ||
+            start_pcnt > end_pcnt) {
+                return -1;
+        }
+
+        ptime->start = start + round(start_pcnt * total);
+        ptime->end = start + round(end_pcnt * total);
+
+        return 0;
+}
+
+typedef int (*time_pecent_split)(char *, struct perf_time_interval *,
+                                 u64 start, u64 end);
+
+static int percent_comma_split(struct perf_time_interval *ptime_buf, int num,
+                               const char *ostr, u64 start, u64 end,
+                               time_pecent_split func)
+{
+        char *str, *p1, *p2;
+        int len, ret, i = 0;
+
+        str = strdup(ostr);
+        if (str == NULL)
+                return -ENOMEM;
+
+        len = strlen(str);
+        p1 = str;
+
+        while (p1 < str + len) {
+                if (i >= num) {
+                        free(str);
+                        return -1;
+                }
+
+                p2 = strchr(p1, ',');
+                if (p2)
+                        *p2 = '\0';
+
+                ret = (func)(p1, &ptime_buf[i], start, end);
+                if (ret < 0) {
+                        free(str);
+                        return -1;
+                }
+
+                pr_debug("start time %d: %" PRIu64 ", ", i, ptime_buf[i].start);
+                pr_debug("end time %d: %" PRIu64 "\n", i, ptime_buf[i].end);
+
+                i++;
+
+                if (p2)
+                        p1 = p2 + 1;
+                else
+                        break;
+        }
+
+        free(str);
+        return i;
+}
+
+static int one_percent_convert(struct perf_time_interval *ptime_buf,
+                               const char *ostr, u64 start, u64 end, char *c)
+{
+        char *str;
+        int len = strlen(ostr), ret;
+
+        /*
+         * c points to '%'.
+         * '%' should be the last character
+         */
+        if (ostr + len - 1 != c)
+                return -1;
+
+        /*
+         * Construct a string like "xx%/1"
+         */
+        str = malloc(len + 3);
+        if (str == NULL)
+                return -ENOMEM;
+
+        memcpy(str, ostr, len);
+        strcpy(str + len, "/1");
+
+        ret = percent_slash_split(str, ptime_buf, start, end);
+        if (ret == 0)
+                ret = 1;
+
+        free(str);
+        return ret;
+}
+
+int perf_time__percent_parse_str(struct perf_time_interval *ptime_buf, int num,
+                                 const char *ostr, u64 start, u64 end)
+{
+        char *c;
+
+        /*
+         * ostr example:
+         * 10%/2,10%/3: select the second 10% slice and the third 10% slice
+         * 0%-10%,30%-40%: multiple time range
+         * 50%: just one percent
+         */
+
+        memset(ptime_buf, 0, sizeof(*ptime_buf) * num);
+
+        c = strchr(ostr, '/');
+        if (c) {
+                return percent_comma_split(ptime_buf, num, ostr, start,
+                                           end, percent_slash_split);
+        }
+
+        c = strchr(ostr, '-');
+        if (c) {
+                return percent_comma_split(ptime_buf, num, ostr, start,
+                                           end, percent_dash_split);
+        }
+
+        c = strchr(ostr, '%');
+        if (c)
+                return one_percent_convert(ptime_buf, ostr, start, end, c);
+
+        return -1;
+}
+
+struct perf_time_interval *perf_time__range_alloc(const char *ostr, int *size)
+{
+        const char *p1, *p2;
+        int i = 1;
+        struct perf_time_interval *ptime;
+
+        /*
+         * At least allocate one time range.
+         */
+        if (!ostr)
+                goto alloc;
+
+        p1 = ostr;
+        while (p1 < ostr + strlen(ostr)) {
+                p2 = strchr(p1, ',');
+                if (!p2)
+                        break;
+
+                p1 = p2 + 1;
+                i++;
+        }
+
+alloc:
+        *size = i;
+        ptime = calloc(i, sizeof(*ptime));
+        return ptime;
+}
+
 bool perf_time__skip_sample(struct perf_time_interval *ptime, u64 timestamp)
 {
         /* if time is not set don't drop sample */
@@ -119,6 +368,34 @@ bool perf_time__skip_sample(struct perf_time_interval *ptime, u64 timestamp)
         return false;
 }
 
+bool perf_time__ranges_skip_sample(struct perf_time_interval *ptime_buf,
+                                   int num, u64 timestamp)
+{
+        struct perf_time_interval *ptime;
+        int i;
+
+        if ((timestamp == 0) || (num == 0))
+                return false;
+
+        if (num == 1)
+                return perf_time__skip_sample(&ptime_buf[0], timestamp);
+
+        /*
+         * start/end of multiple time ranges must be valid.
+         */
+        for (i = 0; i < num; i++) {
+                ptime = &ptime_buf[i];
+
+                if (timestamp >= ptime->start &&
+                    ((timestamp < ptime->end && i < num - 1) ||
+                     (timestamp <= ptime->end && i == num - 1))) {
+                        break;
+                }
+        }
+
+        return (i == num) ? true : false;
+}
+
 int timestamp__scnprintf_usec(u64 timestamp, char *buf, size_t sz)
 {
         u64  sec = timestamp / NSEC_PER_SEC;
diff --git a/tools/perf/util/time-utils.h b/tools/perf/util/time-utils.h
index 15b475c50ccf..70b177d2b98c 100644
--- a/tools/perf/util/time-utils.h
+++ b/tools/perf/util/time-utils.h
@@ -13,8 +13,16 @@ int parse_nsec_time(const char *str, u64 *ptime);
 
 int perf_time__parse_str(struct perf_time_interval *ptime, const char *ostr);
 
+int perf_time__percent_parse_str(struct perf_time_interval *ptime_buf, int num,
+                                 const char *ostr, u64 start, u64 end);
+
+struct perf_time_interval *perf_time__range_alloc(const char *ostr, int *size);
+
 bool perf_time__skip_sample(struct perf_time_interval *ptime, u64 timestamp);
 
+bool perf_time__ranges_skip_sample(struct perf_time_interval *ptime_buf,
+                                   int num, u64 timestamp);
+
 int timestamp__scnprintf_usec(u64 timestamp, char *buf, size_t sz);
 
 int fetch_current_timestamp(char *buf, size_t sz);
diff --git a/tools/perf/util/tool.h b/tools/perf/util/tool.h
index 2532b558099b..183c91453522 100644
--- a/tools/perf/util/tool.h
+++ b/tools/perf/util/tool.h
@@ -76,6 +76,7 @@ struct perf_tool {
         bool            ordered_events;
         bool            ordering_requires_timestamps;
         bool            namespace_events;
+        bool            no_warn;
         enum show_feature_header show_feat_hdr;
 };
 
diff --git a/tools/perf/util/unwind-libunwind-local.c b/tools/perf/util/unwind-libunwind-local.c
index 7a42f703e858..af873044d33a 100644
--- a/tools/perf/util/unwind-libunwind-local.c
+++ b/tools/perf/util/unwind-libunwind-local.c
@@ -631,9 +631,8 @@ static unw_accessors_t accessors = {
 
 static int _unwind__prepare_access(struct thread *thread)
 {
-        if (callchain_param.record_mode != CALLCHAIN_DWARF)
+        if (!dwarf_callchain_users)
                 return 0;
-
         thread->addr_space = unw_create_addr_space(&accessors, 0);
         if (!thread->addr_space) {
                 pr_err("unwind: Can't create unwind address space.\n");
@@ -646,17 +645,15 @@ static int _unwind__prepare_access(struct thread *thread)
 
 static void _unwind__flush_access(struct thread *thread)
 {
-        if (callchain_param.record_mode != CALLCHAIN_DWARF)
+        if (!dwarf_callchain_users)
                 return;
-
         unw_flush_cache(thread->addr_space, 0, 0);
 }
 
 static void _unwind__finish_access(struct thread *thread)
 {
-        if (callchain_param.record_mode != CALLCHAIN_DWARF)
+        if (!dwarf_callchain_users)
                 return;
-
         unw_destroy_addr_space(thread->addr_space);
 }
 
diff --git a/tools/perf/util/unwind-libunwind.c b/tools/perf/util/unwind-libunwind.c
index 647a1e6b4c7b..b029a5e9ae49 100644
--- a/tools/perf/util/unwind-libunwind.c
+++ b/tools/perf/util/unwind-libunwind.c
@@ -3,7 +3,7 @@
 #include "thread.h"
 #include "session.h"
 #include "debug.h"
-#include "arch/common.h"
+#include "env.h"
 
 struct unwind_libunwind_ops __weak *local_unwind_libunwind_ops;
 struct unwind_libunwind_ops __weak *x86_32_unwind_libunwind_ops;
@@ -39,7 +39,7 @@ int unwind__prepare_access(struct thread *thread, struct map *map,
         if (dso_type == DSO__TYPE_UNKNOWN)
                 return 0;
 
-        arch = normalize_arch(thread->mg->machine->env->arch);
+        arch = perf_env__arch(thread->mg->machine->env);
 
         if (!strcmp(arch, "x86")) {
                 if (dso_type != DSO__TYPE_64BIT)
diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
index a789f952b3e9..443892dabedb 100644
--- a/tools/perf/util/util.c
+++ b/tools/perf/util/util.c
@@ -210,7 +210,7 @@ static int copyfile_offset(int ifd, loff_t off_in, int ofd, loff_t off_out, u64
 
                 size -= ret;
                 off_in += ret;
-                off_out -= ret;
+                off_out += ret;
         }
         munmap(ptr, off_in + size);
 
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 01434509c2e9..9496365da3d7 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -68,4 +68,14 @@ extern bool perf_singlethreaded;
 void perf_set_singlethreaded(void);
 void perf_set_multithreaded(void);
 
+#ifndef O_CLOEXEC
+#ifdef __sparc__
+#define O_CLOEXEC      0x400000
+#elif defined(__alpha__) || defined(__hppa__)
+#define O_CLOEXEC      010000000
+#else
+#define O_CLOEXEC      02000000
+#endif
+#endif
+
 #endif /* GIT_COMPAT_UTIL_H */