diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2015-03-12 03:32:48 -0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-03-13 06:47:48 -0400 |
| commit | 65f46e0214c64198a0266c37181a7776e16b7e53 (patch) | |
| tree | 240120a80e3ac8623c5b111a57e5b231b3789385 /tools | |
| parent | bd72a33ebae8b4d37e3d2a3f0f3f3333ac9654dd (diff) | |
perf kmem: Fix alignment of slab result table
Its table was a bit misaligned. Fix it.
Before:
# perf kmem stat --caller -l 10
------------------------------------------------------------------------------------------------------
Callsite | Total_alloc/Per | Total_req/Per | Hit | Ping-pong | Frag
------------------------------------------------------------------------------------------------------
radeon_cs_parser_init.part.1+11a | 2080/260 | 1504/188 | 8 | 0 | 27.692%
radeon_cs_parser_init.part.1+e1 | 384/96 | 288/72 | 4 | 0 | 25.000%
radeon_cs_parser_init.part.1+93 | 128/32 | 96/24 | 4 | 0 | 25.000%
load_elf_binary+a39 | 512/512 | 392/392 | 1 | 0 | 23.438%
__alloc_skb+89 | 6144/877 | 4800/685 | 7 | 6 | 21.875%
radeon_fence_emit+5c | 1152/192 | 912/152 | 6 | 0 | 20.833%
radeon_cs_parser_relocs+ad | 8192/2048 | 6624/1656 | 4 | 0 | 19.141%
radeon_sa_bo_new+78 | 1280/64 | 1120/56 | 20 | 0 | 12.500%
load_elf_binary+2c4 | 32/32 | 28/28 | 1 | 0 | 12.500%
anon_vma_prepare+101 | 576/72 | 512/64 | 8 | 0 | 11.111%
... | ... | ... | ... | ... | ...
------------------------------------------------------------------------------------------------------
After:
---------------------------------------------------------------------------------------------------------
Callsite | Total_alloc/Per | Total_req/Per | Hit | Ping-pong | Frag
---------------------------------------------------------------------------------------------------------
radeon_cs_parser_init.part.1+11a | 2080/260 | 1504/188 | 8 | 0 | 27.692%
radeon_cs_parser_init.part.1+e1 | 384/96 | 288/72 | 4 | 0 | 25.000%
radeon_cs_parser_init.part.1+93 | 128/32 | 96/24 | 4 | 0 | 25.000%
load_elf_binary+a39 | 512/512 | 392/392 | 1 | 0 | 23.438%
__alloc_skb+89 | 6144/877 | 4800/685 | 7 | 6 | 21.875%
radeon_fence_emit+5c | 1152/192 | 912/152 | 6 | 0 | 20.833%
radeon_cs_parser_relocs+ad | 8192/2048 | 6624/1656 | 4 | 0 | 19.141%
radeon_sa_bo_new+78 | 1280/64 | 1120/56 | 20 | 0 | 12.500%
load_elf_binary+2c4 | 32/32 | 28/28 | 1 | 0 | 12.500%
anon_vma_prepare+101 | 576/72 | 512/64 | 8 | 0 | 11.111%
... | ... | ... | ... | ... | ...
---------------------------------------------------------------------------------------------------------
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Joonsoo Kim <js1304@gmail.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1426145571-3065-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-kmem.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index 02b76976b288..8c85aeb3327a 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c | |||
| @@ -275,10 +275,10 @@ static void __print_result(struct rb_root *root, struct perf_session *session, | |||
| 275 | struct rb_node *next; | 275 | struct rb_node *next; |
| 276 | struct machine *machine = &session->machines.host; | 276 | struct machine *machine = &session->machines.host; |
| 277 | 277 | ||
| 278 | printf("%.102s\n", graph_dotted_line); | 278 | printf("%.105s\n", graph_dotted_line); |
| 279 | printf(" %-34s |", is_caller ? "Callsite": "Alloc Ptr"); | 279 | printf(" %-34s |", is_caller ? "Callsite": "Alloc Ptr"); |
| 280 | printf(" Total_alloc/Per | Total_req/Per | Hit | Ping-pong | Frag\n"); | 280 | printf(" Total_alloc/Per | Total_req/Per | Hit | Ping-pong | Frag\n"); |
| 281 | printf("%.102s\n", graph_dotted_line); | 281 | printf("%.105s\n", graph_dotted_line); |
| 282 | 282 | ||
| 283 | next = rb_first(root); | 283 | next = rb_first(root); |
| 284 | 284 | ||
| @@ -304,7 +304,7 @@ static void __print_result(struct rb_root *root, struct perf_session *session, | |||
| 304 | snprintf(buf, sizeof(buf), "%#" PRIx64 "", addr); | 304 | snprintf(buf, sizeof(buf), "%#" PRIx64 "", addr); |
| 305 | printf(" %-34s |", buf); | 305 | printf(" %-34s |", buf); |
| 306 | 306 | ||
| 307 | printf(" %9llu/%-5lu | %9llu/%-5lu | %8lu | %8lu | %6.3f%%\n", | 307 | printf(" %9llu/%-5lu | %9llu/%-5lu | %8lu | %9lu | %6.3f%%\n", |
| 308 | (unsigned long long)data->bytes_alloc, | 308 | (unsigned long long)data->bytes_alloc, |
| 309 | (unsigned long)data->bytes_alloc / data->hit, | 309 | (unsigned long)data->bytes_alloc / data->hit, |
| 310 | (unsigned long long)data->bytes_req, | 310 | (unsigned long long)data->bytes_req, |
| @@ -317,9 +317,9 @@ static void __print_result(struct rb_root *root, struct perf_session *session, | |||
| 317 | } | 317 | } |
| 318 | 318 | ||
| 319 | if (n_lines == -1) | 319 | if (n_lines == -1) |
| 320 | printf(" ... | ... | ... | ... | ... | ... \n"); | 320 | printf(" ... | ... | ... | ... | ... | ... \n"); |
| 321 | 321 | ||
| 322 | printf("%.102s\n", graph_dotted_line); | 322 | printf("%.105s\n", graph_dotted_line); |
| 323 | } | 323 | } |
| 324 | 324 | ||
| 325 | static void print_summary(void) | 325 | static void print_summary(void) |