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| author | Namhyung Kim <namhyung@kernel.org> | 2022-11-15 00:02:17 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-11-16 13:51:22 +0100 |
| commit | 8d500292bd55c05130c96f6e84cc3e6ba3ebed99 (patch) | |
| tree | 89496eb081f31b9347e7c7026a43c33868981c05 /tools/perf/util/stat-display.c | |
| parent | perf stat: Add before_metric argument (diff) | |
| download | linux-8d500292bd55c05130c96f6e84cc3e6ba3ebed99.tar.xz linux-8d500292bd55c05130c96f6e84cc3e6ba3ebed99.zip | |
perf stat: Align cgroup names
We don't know how long cgroup name is, but at least we can align short
ones like below.
$ perf stat -a --for-each-cgroup system.slice,user.slice true
Performance counter stats for 'system wide':
0.13 msec cpu-clock system.slice # 0.010 CPUs utilized
4 context-switches system.slice # 31.989 K/sec
1 cpu-migrations system.slice # 7.997 K/sec
0 page-faults system.slice # 0.000 /sec
450,673 cycles system.slice # 3.604 GHz (92.41%)
161,216 instructions system.slice # 0.36 insn per cycle (92.41%)
32,678 branches system.slice # 261.332 M/sec (92.41%)
2,628 branch-misses system.slice # 8.04% of all branches (92.41%)
14.29 msec cpu-clock user.slice # 1.163 CPUs utilized
35 context-switches user.slice # 2.449 K/sec
12 cpu-migrations user.slice # 839.691 /sec
57 page-faults user.slice # 3.989 K/sec
49,683,026 cycles user.slice # 3.477 GHz (99.38%)
110,790,266 instructions user.slice # 2.23 insn per cycle (99.38%)
24,552,255 branches user.slice # 1.718 G/sec (99.38%)
127,779 branch-misses user.slice # 0.52% of all branches (99.38%)
0.012289431 seconds time elapsed
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20221114230227.1255976-10-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/stat-display.c')
| -rw-r--r-- | tools/perf/util/stat-display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c index bf3f2f9d5dee..e66f766a3d78 100644 --- a/tools/perf/util/stat-display.c +++ b/tools/perf/util/stat-display.c @@ -116,7 +116,7 @@ static void print_noise(struct perf_stat_config *config, static void print_cgroup_std(struct perf_stat_config *config, const char *cgrp_name) { - fprintf(config->output, " %s", cgrp_name); + fprintf(config->output, " %-16s", cgrp_name); } static void print_cgroup_csv(struct perf_stat_config *config, const char *cgrp_name) |