Messages in this thread | | | Date | Tue, 5 Nov 2019 14:03:54 +0100 | From | Jiri Olsa <> | Subject | Re: [PATCHv2 0/3] perf stat: Add --per-node option |
| |
On Wed, Sep 04, 2019 at 09:34:12AM +0200, Jiri Olsa wrote: > hi, > adding --per-node option to aggregate stats per NUMA nodes, > you can get now use stat command like: > > # perf stat -a -I 1000 -e cycles --per-node > # time node cpus counts unit events > 1.000542550 N0 20 6,202,097 cycles > 1.000542550 N1 20 639,559 cycles > 2.002040063 N0 20 7,412,495 cycles > 2.002040063 N1 20 2,185,577 cycles > 3.003451699 N0 20 6,508,917 cycles > 3.003451699 N1 20 765,607 cycles > ... > > v2 changes: > - use mallox instead of zalloc plus adding comment [Arnaldo] > - rename --per-numa to --per-node [Alexey] > - rename function names to have node instead of numa > > Available also in: > git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git > perf/fixes
I forgot about this one ;-) rebased the latest perf/core and pushed out..
thanks, jirka
> > thanks, > jirka > > > --- > Jiri Olsa (3): > libperf: Add perf_cpu_map__max function > perf tools: Add perf_env__numa_node function > perf stat: Add --per-node agregation support > > tools/perf/Documentation/perf-stat.txt | 5 +++++ > tools/perf/builtin-stat.c | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++---------- > tools/perf/lib/cpumap.c | 12 ++++++++++++ > tools/perf/lib/include/perf/cpumap.h | 1 + > tools/perf/lib/libperf.map | 1 + > tools/perf/util/cpumap.c | 18 ++++++++++++++++++ > tools/perf/util/cpumap.h | 3 +++ > tools/perf/util/env.c | 40 ++++++++++++++++++++++++++++++++++++++++ > tools/perf/util/env.h | 6 ++++++ > tools/perf/util/stat-display.c | 15 +++++++++++++++ > tools/perf/util/stat.c | 1 + > tools/perf/util/stat.h | 1 + > 12 files changed, 153 insertions(+), 10 deletions(-)
| |