diff options
Diffstat (limited to 'tools/perf')
-rw-r--r-- | tools/perf/Documentation/perf-stat.txt | 4 | ||||
-rw-r--r-- | tools/perf/builtin-stat.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/Documentation/perf-stat.txt b/tools/perf/Documentation/perf-stat.txt index 23e587ad549e..46027e1aedb7 100644 --- a/tools/perf/Documentation/perf-stat.txt +++ b/tools/perf/Documentation/perf-stat.txt | |||
@@ -119,10 +119,10 @@ perf stat --repeat 10 --null --sync --pre 'make -s O=defconfig-build/clean' -- m | |||
119 | Print count deltas every N milliseconds (minimum: 100ms) | 119 | Print count deltas every N milliseconds (minimum: 100ms) |
120 | example: perf stat -I 1000 -e cycles -a sleep 5 | 120 | example: perf stat -I 1000 -e cycles -a sleep 5 |
121 | 121 | ||
122 | --aggr-socket:: | 122 | --per-socket:: |
123 | Aggregate counts per processor socket for system-wide mode measurements. This | 123 | Aggregate counts per processor socket for system-wide mode measurements. This |
124 | is a useful mode to detect imbalance between sockets. To enable this mode, | 124 | is a useful mode to detect imbalance between sockets. To enable this mode, |
125 | use --aggr-socket in addition to -a. (system-wide). The output includes the | 125 | use --per-socket in addition to -a. (system-wide). The output includes the |
126 | socket number and the number of online processors on that socket. This is | 126 | socket number and the number of online processors on that socket. This is |
127 | useful to gauge the amount of aggregation. | 127 | useful to gauge the amount of aggregation. |
128 | 128 | ||
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index ded34fc4df4f..6f6ea931ab76 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c | |||
@@ -1370,7 +1370,7 @@ int cmd_stat(int argc, const char **argv, const char *prefix __maybe_unused) | |||
1370 | "command to run after to the measured command"), | 1370 | "command to run after to the measured command"), |
1371 | OPT_UINTEGER('I', "interval-print", &interval, | 1371 | OPT_UINTEGER('I', "interval-print", &interval, |
1372 | "print counts at regular interval in ms (>= 100)"), | 1372 | "print counts at regular interval in ms (>= 100)"), |
1373 | OPT_SET_UINT(0, "aggr-socket", &aggr_mode, | 1373 | OPT_SET_UINT(0, "per-socket", &aggr_mode, |
1374 | "aggregate counts per processor socket", AGGR_SOCKET), | 1374 | "aggregate counts per processor socket", AGGR_SOCKET), |
1375 | OPT_END() | 1375 | OPT_END() |
1376 | }; | 1376 | }; |