From: Jiri Olsa <jolsa@redhat.com>
To: "Liang, Kan" <kan.liang@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Andi Kleen <andi@firstfloor.org>,
Ulrich Drepper <drepper@gmail.com>,
Will Deacon <will.deacon@arm.com>,
Stephane Eranian <eranian@google.com>,
Don Zickus <dzickus@redhat.com>,
lkml <linux-kernel@vger.kernel.org>,
David Ahern <dsahern@gmail.com>, Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>
Subject: Re: [PATCHv2 00/45] perf stat: Add scripting support
Date: Wed, 30 Sep 2015 23:36:15 +0200 [thread overview]
Message-ID: <20150930213615.GB777@krava.redhat.com> (raw)
In-Reply-To: <37D7C6CF3E00A74B8858931C1DB2F07701953495@SHSMSX103.ccr.corp.intel.com>
On Wed, Sep 30, 2015 at 09:09:39PM +0000, Liang, Kan wrote:
SNIP
> > instructions:u
> >
> > - To display different aggregation in report:
> >
>
>
> This one doesn't work well with uncore event.
>
> sudo ./perf stat -e uncore_imc_1/cas_count_read/ -a --per-socket record
> -- sleep 5
> Performance counter stats for 'system wide':
>
> S0 1 0.87 MiB uncore_imc_1/cas_count_read/
> S1 1 0.41 MiB uncore_imc_1/cas_count_read/
>
> 5.000910939 seconds time elapsed
>
> sudo ./perf stat report --per-socket
>
> Performance counter stats for '/home/lk/group_read/test/perf/tools/
> perf/perf stat -e uncore_imc_1/cas_count_read/ -a --per-socket record
> -- sleep 5':
>
> S0 36 20,973 uncore_imc_1/cas_count_read/
> S1 28 <not counted> uncore_imc_1/cas_count_read/
hum, looks like there's some issue with unit/scale handling
I'll address that in next version
thanks for fast feedback,
jirka
prev parent reply other threads:[~2015-09-30 21:36 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-30 14:10 Jiri Olsa
2015-09-30 14:10 ` [PATCH 01/45] perf tools: Add thread_map event Jiri Olsa
2015-09-30 14:10 ` [PATCH 02/45] perf tools: Add thread_map event synthesize function Jiri Olsa
2015-09-30 14:10 ` [PATCH 03/45] perf tools: Add thread_map__new_event function Jiri Olsa
2015-09-30 14:10 ` [PATCH 04/45] perf tools: Add cpu_map event Jiri Olsa
2015-09-30 14:10 ` [PATCH 05/45] perf tools: Add cpu_map event synthesize function Jiri Olsa
2015-09-30 14:10 ` [PATCH 06/45] perf tools: Add cpu_map__new_event function Jiri Olsa
2015-09-30 14:10 ` [PATCH 07/45] perf tools: Add stat config event Jiri Olsa
2015-09-30 14:10 ` [PATCH 08/45] perf tools: Add stat config event synthesize function Jiri Olsa
2015-09-30 14:10 ` [PATCH 09/45] perf tools: Add stat config event read function Jiri Olsa
2015-09-30 14:10 ` [PATCH 10/45] perf tools: Add stat event Jiri Olsa
2015-09-30 14:10 ` [PATCH 11/45] perf tools: Add stat event synthesize function Jiri Olsa
2015-09-30 14:10 ` [PATCH 12/45] perf tools: Add stat event read function Jiri Olsa
2015-09-30 14:10 ` [PATCH 13/45] perf tools: Add stat round event Jiri Olsa
2015-09-30 14:10 ` [PATCH 14/45] perf tools: Add stat round event synthesize function Jiri Olsa
2015-09-30 14:10 ` [PATCH 15/45] perf tools: Introduce stat feature Jiri Olsa
2015-09-30 14:10 ` [PATCH 16/45] perf tools: Move id_offset out of struct perf_evsel union Jiri Olsa
2015-09-30 14:10 ` [PATCH 17/45] perf stat: Rename perf_stat struct into perf_stat_evsel Jiri Olsa
2015-09-30 14:10 ` [PATCH 18/45] perf stat: Add AGGR_UNSET mode Jiri Olsa
2015-09-30 14:10 ` [PATCH 19/45] perf stat record: Add record command Jiri Olsa
2015-09-30 14:10 ` [PATCH 20/45] perf stat record: Initialize record features Jiri Olsa
2015-09-30 14:10 ` [PATCH 21/45] perf stat record: Synthesize stat record data Jiri Olsa
2015-09-30 14:10 ` [PATCH 22/45] perf stat record: Store events IDs in perf data file Jiri Olsa
2015-09-30 14:10 ` [PATCH 23/45] perf stat record: Add pipe support for record command Jiri Olsa
2015-09-30 14:10 ` [PATCH 24/45] perf stat record: Write stat events on record Jiri Olsa
2015-09-30 14:10 ` [PATCH 25/45] perf stat record: Write stat round " Jiri Olsa
2015-09-30 14:10 ` [PATCH 26/45] perf stat record: Do not allow record with multiple runs mode Jiri Olsa
2015-09-30 14:10 ` [PATCH 27/45] perf tools: Add cpu_map__empty_new interface Jiri Olsa
2015-09-30 14:10 ` [PATCH 28/45] perf tools: Make cpu_map__build_map global Jiri Olsa
2015-09-30 14:10 ` [PATCH 29/45] perf tools: Add data arg to cpu_map__build_map callback Jiri Olsa
2015-09-30 14:10 ` [PATCH 30/45] perf stat report: Cache aggregated map entries in extra cpumap Jiri Olsa
2015-09-30 14:10 ` [PATCH 31/45] perf stat report: Add report command Jiri Olsa
2015-09-30 14:10 ` [PATCH 32/45] perf stat report: Process cpu/threads maps Jiri Olsa
2015-09-30 14:10 ` [PATCH 33/45] perf stat report: Process stat config event Jiri Olsa
2015-09-30 14:10 ` [PATCH 34/45] perf stat report: Add support to initialize aggr_map from file Jiri Olsa
2015-09-30 14:10 ` [PATCH 35/45] perf stat report: Process stat and stat round events Jiri Olsa
2015-09-30 14:10 ` [PATCH 36/45] perf stat report: Move csv_sep initialization before report command Jiri Olsa
2015-09-30 14:10 ` [PATCH 37/45] perf stat report: Allow to override aggr_mode Jiri Olsa
2015-09-30 14:10 ` [PATCH 38/45] perf script: Check output fields only for samples Jiri Olsa
2015-09-30 14:10 ` [PATCH 39/45] perf script: Process cpu/threads maps Jiri Olsa
2015-09-30 14:10 ` [PATCH 40/45] perf script: Process stat config event Jiri Olsa
2015-09-30 14:10 ` [PATCH 41/45] perf script: Add process_stat/process_stat_interval scripting interface Jiri Olsa
2015-09-30 14:10 ` [PATCH 42/45] perf script: Add stat default handlers Jiri Olsa
2015-09-30 14:10 ` [PATCH 43/45] perf script: Display stat events by default Jiri Olsa
2015-09-30 14:10 ` [PATCH 44/45] perf script: Add python support for stat events Jiri Olsa
2015-09-30 14:10 ` [PATCH 45/45] perf script: Add stat-cpi.py script Jiri Olsa
2015-09-30 21:09 ` [PATCHv2 00/45] perf stat: Add scripting support Liang, Kan
2015-09-30 21:34 ` Jiri Olsa
2015-09-30 21:36 ` Jiri Olsa [this message]
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