From: Namhyung Kim <namhyung@kernel.org>
To: Jiri Olsa <jolsa@kernel.org>
Cc: 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>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
"Liang, Kan" <kan.liang@intel.com>
Subject: Re: [PATCHv4 00/57] perf stat: Add scripting support
Date: Wed, 21 Oct 2015 11:03:57 +0900 [thread overview]
Message-ID: <20151021020357.GD628@sejong> (raw)
In-Reply-To: <1444992092-17897-1-git-send-email-jolsa@kernel.org>
Hi Jiri,
On Fri, Oct 16, 2015 at 12:40:35PM +0200, Jiri Olsa wrote:
> hi,
> sending another version of stat scripting.
>
> v4 changes:
> - added attr update event for event's cpumask
> - forbig aggregation on task workloads
> - some minor reorders and changelog fixes
>
> v3 changes:
> - added attr update event to handle unit,scale,name for event
> it fixed the uncore_imc_1/cas_count_read/ record/report
> - perf report -D now displays stat related events
> - some minor and changelog fixes
>
> v2 changes:
> - rebased to latest Arnaldo's perf/core
> - patches 1 to 11 already merged in
> - added --per-core/--per-socket/-A options for perf stat report
> command to allow custom aggregation in stat report, please
> check new examples below
> - couple changelogs changes
>
> The initial attempt defined its own formula lang and allowed
> triggering user's script on the end of the stat command:
> http://marc.info/?l=linux-kernel&m=136742146322273&w=2
>
> This patchset abandons the idea of new formula language
> and rather adds support to:
> - store stat data into perf.data file
> - add python support to process stat events
>
> Basically it allows to store stat data into perf.data and
> post process it with python scripts in a similar way we
> do for sampling data.
Nice. I didn't review this patchset (yet) but I have a feature
request. :) It'd be great if we have 'perf stat diff' to compare two
(or more) files in some way.
Thanks,
Namhyung
next prev parent reply other threads:[~2015-10-21 2:04 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-16 10:40 [PATCHv4 00/57] perf stat: Add scripting support Jiri Olsa
2015-10-16 10:40 ` [PATCH 01/57] perf tools: Add thread_map event Jiri Olsa
2015-10-16 10:40 ` [PATCH 02/57] perf tools: Add thread_map event sythesize function Jiri Olsa
2015-10-16 10:40 ` [PATCH 03/57] perf tools: Add thread_map__new_event function Jiri Olsa
2015-10-16 10:40 ` [PATCH 04/57] perf tools: Add perf_event__fprintf_thread_map function Jiri Olsa
2015-10-16 10:40 ` [PATCH 05/57] perf tools: Add cpu_map event Jiri Olsa
2015-10-19 20:45 ` Arnaldo Carvalho de Melo
2015-10-22 7:56 ` Jiri Olsa
2015-10-16 10:40 ` [PATCH 06/57] perf tools: Add cpu_map event synthesize function Jiri Olsa
2015-10-16 10:40 ` [PATCH 07/57] perf tools: Add cpu_map__empty_new function Jiri Olsa
2015-10-16 10:40 ` [PATCH 08/57] perf tools: Add cpu_map__new_event function Jiri Olsa
2015-10-16 10:40 ` [PATCH 09/57] perf tools: Add perf_event__fprintf_cpu_map function Jiri Olsa
2015-10-16 10:40 ` [PATCH 10/57] perf tools: Add stat config event Jiri Olsa
2015-10-16 10:40 ` [PATCH 11/57] perf tools: Add stat config event synthesize function Jiri Olsa
2015-10-16 10:40 ` [PATCH 12/57] perf tools: Add stat config event read function Jiri Olsa
2015-10-16 10:40 ` [PATCH 13/57] perf tools: Add stat event Jiri Olsa
2015-10-16 10:40 ` [PATCH 14/57] perf tools: Add stat event synthesize function Jiri Olsa
2015-10-16 10:40 ` [PATCH 15/57] perf tools: Add stat event read function Jiri Olsa
2015-10-16 10:40 ` [PATCH 16/57] perf tools: Add stat round event Jiri Olsa
2015-10-16 10:40 ` [PATCH 17/57] perf tools: Add stat round event synthesize function Jiri Olsa
2015-10-16 10:40 ` [PATCH 18/57] perf tools: Add stat events fprintf functions Jiri Olsa
2015-10-16 10:40 ` [PATCH 19/57] perf tools: Add attr_update event Jiri Olsa
2015-10-19 21:00 ` Arnaldo Carvalho de Melo
2015-10-22 8:01 ` Jiri Olsa
2015-10-25 12:27 ` Jiri Olsa
2015-10-16 10:40 ` [PATCH 20/57] perf tools: Add attr_update event unit type Jiri Olsa
2015-10-16 10:40 ` [PATCH 21/57] perf tools: Add attr_update event scale type Jiri Olsa
2015-10-16 10:40 ` [PATCH 22/57] perf tools: Add attr_update event name type Jiri Olsa
2015-10-16 10:40 ` [PATCH 23/57] perf tools: Add attr_update event cpus type Jiri Olsa
2015-10-16 10:40 ` [PATCH 24/57] perf tools: Add perf_event__fprintf_attr_update function Jiri Olsa
2015-10-16 10:41 ` [PATCH 25/57] perf report: Display newly added events in raw dump Jiri Olsa
2015-10-16 10:41 ` [PATCH 26/57] perf tools: Introduce stat feature Jiri Olsa
2015-10-16 10:41 ` [PATCH 27/57] perf tools: Move id_offset out of struct perf_evsel union Jiri Olsa
2015-10-16 10:41 ` [PATCH 28/57] perf stat: Rename perf_stat struct into perf_stat_evsel Jiri Olsa
2015-10-19 21:01 ` Arnaldo Carvalho de Melo
2015-10-20 7:48 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-10-16 10:41 ` [PATCH 29/57] perf stat: Add AGGR_UNSET mode Jiri Olsa
2015-10-19 21:02 ` Arnaldo Carvalho de Melo
2015-10-20 7:48 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-10-16 10:41 ` [PATCH 30/57] perf stat record: Add record command Jiri Olsa
2015-10-16 10:41 ` [PATCH 31/57] perf stat record: Initialize record features Jiri Olsa
2015-10-16 10:41 ` [PATCH 32/57] perf stat record: Synthesize stat record data Jiri Olsa
2015-10-16 10:41 ` [PATCH 33/57] perf stat record: Store events IDs in perf data file Jiri Olsa
2015-10-16 10:41 ` [PATCH 34/57] perf stat record: Add pipe support for record command Jiri Olsa
2015-10-16 10:41 ` [PATCH 35/57] perf stat record: Write stat events on record Jiri Olsa
2015-10-16 10:41 ` [PATCH 36/57] perf stat record: Write stat round " Jiri Olsa
2015-10-16 10:41 ` [PATCH 37/57] perf stat record: Do not allow record with multiple runs mode Jiri Olsa
2015-10-16 10:41 ` [PATCH 38/57] perf stat record: Synthesize attr update events Jiri Olsa
2015-10-16 10:41 ` [PATCH 39/57] perf tools: Make cpu_map__build_map global Jiri Olsa
2015-10-19 21:03 ` Arnaldo Carvalho de Melo
2015-10-20 7:49 ` [tip:perf/core] perf cpu_map: " tip-bot for Jiri Olsa
2015-10-16 10:41 ` [PATCH 40/57] perf tools: Add data arg to cpu_map__build_map callback Jiri Olsa
2015-10-19 21:04 ` Arnaldo Carvalho de Melo
2015-10-20 7:49 ` [tip:perf/core] perf cpu_map: " tip-bot for Jiri Olsa
2015-10-16 10:41 ` [PATCH 41/57] perf stat report: Cache aggregated map entries in extra cpumap Jiri Olsa
2015-10-16 10:41 ` [PATCH 42/57] perf stat report: Add report command Jiri Olsa
2015-10-16 10:41 ` [PATCH 43/57] perf stat report: Process cpu/threads maps Jiri Olsa
2015-10-16 10:41 ` [PATCH 44/57] perf stat report: Process stat config event Jiri Olsa
2015-10-16 10:41 ` [PATCH 45/57] perf stat report: Add support to initialize aggr_map from file Jiri Olsa
2015-10-16 10:41 ` [PATCH 46/57] perf stat report: Process stat and stat round events Jiri Olsa
2015-10-16 10:41 ` [PATCH 47/57] perf stat report: Process attr update events Jiri Olsa
2015-10-16 10:41 ` [PATCH 48/57] perf stat report: Move csv_sep initialization before report command Jiri Olsa
2015-10-16 10:41 ` [PATCH 49/57] perf stat report: Allow to override aggr_mode Jiri Olsa
2015-10-16 10:41 ` [PATCH 50/57] perf script: Check output fields only for samples Jiri Olsa
2015-10-19 21:06 ` Arnaldo Carvalho de Melo
2015-10-20 7:49 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-10-16 10:41 ` [PATCH 51/57] perf script: Process cpu/threads maps Jiri Olsa
2015-10-16 10:41 ` [PATCH 52/57] perf script: Process stat config event Jiri Olsa
2015-10-16 10:41 ` [PATCH 53/57] perf script: Add process_stat/process_stat_interval scripting interface Jiri Olsa
2015-10-16 10:41 ` [PATCH 54/57] perf script: Add stat default handlers Jiri Olsa
2015-10-16 10:41 ` [PATCH 55/57] perf script: Display stat events by default Jiri Olsa
2015-10-16 10:41 ` [PATCH 56/57] perf script: Add python support for stat events Jiri Olsa
2015-10-16 10:41 ` [PATCH 57/57] perf script: Add stat-cpi.py script Jiri Olsa
2015-10-19 19:48 ` [PATCHv4 00/57] perf stat: Add scripting support Liang, Kan
2015-10-21 2:03 ` Namhyung Kim [this message]
2015-10-21 10:22 ` Jiri Olsa
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