From: David Ahern <dsahern@gmail.com>
To: Jiri Olsa <jolsa@kernel.org>, linux-kernel@vger.kernel.org
Cc: Andi Kleen <andi@firstfloor.org>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Corey Ashford <cjashfor@linux.vnet.ibm.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Ingo Molnar <mingo@kernel.org>,
"Jen-Cheng(Tommy) Huang" <tommy24@gatech.edu>,
Namhyung Kim <namhyung@kernel.org>,
Paul Mackerras <paulus@samba.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Stephane Eranian <eranian@google.com>
Subject: Re: [PATCH 9/9] perf script: Add period as a default output column
Date: Wed, 27 Aug 2014 08:40:49 -0600 [thread overview]
Message-ID: <53FDEDF1.6010803@gmail.com> (raw)
In-Reply-To: <1408977943-16594-10-git-send-email-jolsa@kernel.org>
On 8/25/14, 8:45 AM, Jiri Olsa wrote:
> Adding period as a default output column in script command
> fo hardware, software and raw events.
>
> If PERF_SAMPLE_PERIOD sample type is defined in perf.data,
> following will be displayed in perf script output:
>
> $ perf script
> ls 8034 57477.887209: 250000 task-clock: ffffffff81361d72 memset ([kernel.kallsyms])
> ls 8034 57477.887464: 250000 task-clock: ffffffff816f6d92 _raw_spin_unlock_irqrestore ([kernel.kallsyms])
> ls 8034 57477.887708: 250000 task-clock: ffffffff811a94f0 do_munmap ([kernel.kallsyms])
> ls 8034 57477.887959: 250000 task-clock: 34080916c6 get_next_seq (/usr/lib64/libc-2.17.so)
> ls 8034 57477.888208: 250000 task-clock: 3408079230 _IO_doallocbuf (/usr/lib64/libc-2.17.so)
> ls 8034 57477.888717: 250000 task-clock: ffffffff814242c8 n_tty_write ([kernel.kallsyms])
> ls 8034 57477.889285: 250000 task-clock: 3408076402 fwrite_unlocked (/usr/lib64/libc-2.17.so)
>
> Cc: Andi Kleen<andi@firstfloor.org>
> Cc: Arnaldo Carvalho de Melo<acme@kernel.org>
> Cc: Corey Ashford<cjashfor@linux.vnet.ibm.com>
> Cc: David Ahern<dsahern@gmail.com>
> Cc: Frederic Weisbecker<fweisbec@gmail.com>
> Cc: Ingo Molnar<mingo@kernel.org>
> Cc: Jen-Cheng(Tommy) Huang<tommy24@gatech.edu>
> Cc: Namhyung Kim<namhyung@kernel.org>
> Cc: Paul Mackerras<paulus@samba.org>
> Cc: Peter Zijlstra<a.p.zijlstra@chello.nl>
> Cc: Stephane Eranian<eranian@google.com>
> Signed-off-by: Jiri Olsa<jolsa@kernel.org>
Acked-by: David Ahern <dsahern@gmail.com>
next prev parent reply other threads:[~2014-08-27 14:40 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-25 14:45 [RFCv2 0/9] perf: Allow leader sampling on inherited events Jiri Olsa
2014-08-25 14:45 ` [PATCH 1/9] perf: Remove redundant parent context check from context_equiv Jiri Olsa
2014-09-02 10:50 ` Peter Zijlstra
2014-09-08 9:43 ` Jiri Olsa
2014-09-08 9:45 ` Peter Zijlstra
2014-09-08 9:48 ` Peter Zijlstra
2014-09-08 10:01 ` Peter Zijlstra
2014-09-08 11:39 ` Peter Zijlstra
2014-09-08 12:19 ` Jiri Olsa
2014-09-08 13:20 ` Peter Zijlstra
2014-09-08 12:32 ` Jiri Olsa
2014-09-08 12:01 ` Jiri Olsa
2014-09-08 13:34 ` Peter Zijlstra
2014-09-08 15:13 ` Peter Zijlstra
2014-09-08 16:45 ` Jiri Olsa
2014-09-09 10:20 ` Peter Zijlstra
2014-09-10 13:57 ` Peter Zijlstra
2014-09-10 14:35 ` Jiri Olsa
2014-09-24 14:58 ` [tip:perf/core] Revert "perf: Do not allow optimized switch for non-cloned events" tip-bot for Jiri Olsa
2014-08-25 14:45 ` [PATCH 2/9] perf: Deny optimized switch for events read by PERF_SAMPLE_READ Jiri Olsa
2014-09-02 10:52 ` Peter Zijlstra
2014-09-08 10:00 ` Jiri Olsa
2014-09-08 10:11 ` Peter Zijlstra
2014-09-08 16:39 ` Jiri Olsa
2014-08-25 14:45 ` [PATCH 3/9] perf: Allow PERF_FORMAT_GROUP format on inherited events Jiri Olsa
2014-08-25 14:45 ` [PATCH 4/9] perf tools: Add support to traverse xyarrays Jiri Olsa
2014-08-25 14:45 ` [PATCH 5/9] perf tools: Add pr_warning_once debug macro Jiri Olsa
2014-08-25 14:45 ` [PATCH 6/9] perf tools: Add hash of periods for struct perf_sample_id Jiri Olsa
2014-08-25 14:45 ` [PATCH 7/9] perf tools: Allow PERF_FORMAT_GROUP for inherited events Jiri Olsa
2014-08-25 14:45 ` [PATCH 8/9] perf script: Add period data column Jiri Olsa
2014-08-27 14:33 ` David Ahern
2014-10-17 16:10 ` Jiri Olsa
2014-10-17 18:22 ` Arnaldo Carvalho de Melo
2014-10-18 7:07 ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2014-08-25 14:45 ` [PATCH 9/9] perf script: Add period as a default output column Jiri Olsa
2014-08-27 14:40 ` David Ahern [this message]
2014-10-17 16:11 ` Jiri Olsa
2014-10-18 7:07 ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2014-08-25 14:51 ` [RFCv2 0/9] perf: Allow leader sampling on inherited events Jiri Olsa
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