From: Jiri Olsa <jolsa@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Michael Petlan <mpetlan@redhat.com>,
Joe Mario <jmario@redhat.com>,
Kan Liang <kan.liang@linux.intel.com>,
Andi Kleen <ak@linux.intel.com>
Subject: [PATCH 0/3] perf stat: Add --per-numa option
Date: Mon, 2 Sep 2019 14:12:52 +0200 [thread overview]
Message-ID: <20190902121255.536-1-jolsa@kernel.org> (raw)
hi,
adding --per-numa option to aggregate stats per NUMA nodes,
you can get now use stat command like:
# perf stat -a -I 1000 -e cycles --per-numa
# time numa 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
...
thanks,
jirka
---
Jiri Olsa (3):
libperf: Add perf_cpu_map__max function
perf tools: Add perf_env__numa_node function
perf stat: Add --per-numa 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 | 35 +++++++++++++++++++++++++++++++++++
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, 148 insertions(+), 10 deletions(-)
next reply other threads:[~2019-09-02 12:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-02 12:12 Jiri Olsa [this message]
2019-09-02 12:12 ` [PATCH 1/3] libperf: Add perf_cpu_map__max function Jiri Olsa
2019-09-02 13:57 ` Arnaldo Carvalho de Melo
2019-09-20 16:21 ` [tip: perf/urgent] libperf: Adopt perf_cpu_map__max() function tip-bot2 for Jiri Olsa
2019-09-02 12:12 ` [PATCH 2/3] perf tools: Add perf_env__numa_node function Jiri Olsa
2019-09-02 13:57 ` Arnaldo Carvalho de Melo
2019-09-02 14:16 ` Jiri Olsa
2019-09-02 12:12 ` [PATCH 3/3] perf stat: Add --per-numa agregation support Jiri Olsa
2019-09-02 15:13 ` Alexey Budankov
2019-09-02 15:43 ` Arnaldo Carvalho de Melo
2019-09-02 17:46 ` Jiri Olsa
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