From: Andi Kleen <andi@firstfloor.org>
To: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>,
acme@kernel.org, jolsa@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: perf, tools: Refactor and support interval and CSV metrics
Date: Mon, 7 Mar 2016 19:22:27 +0100 [thread overview]
Message-ID: <20160307182227.GC5083@two.firstfloor.org> (raw)
In-Reply-To: <20160307100842.GA28115@krava.redhat.com>
On Mon, Mar 07, 2016 at 11:08:42AM +0100, Jiri Olsa wrote:
> On Thu, Mar 03, 2016 at 03:57:31PM -0800, Andi Kleen wrote:
>
> SNIP
>
> >
> > % perf stat -x, --metric-only -a -I 1000
> > 1.001381652,frontend cycles idle,insn per cycle,stalled cycles per insn,branch-misses of all branches,
> > 1.001381652,173.32,0.83,2.09,1.73,
> > 2.002073343,199.47,1.07,1.60,2.14,
> > 3.002875524,109.52,0.22,7.83,1.63,
> > 4.003970059,132.10,0.17,10.85,1.51,
> > 5.004818754,181.60,0.22,8.87,2.22,
> >
> >
> > Available in
> > git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-misc-2.6 perf/stat-metrics-21
>
> this branch contains old version of:
> perf, tools, stat: Add --metric-only support for -A
Old in what way? Looks correct to me.
commit e26ba80593023c24c8276ad9853acd7e56ca92ed
Author: Andi Kleen <ak@linux.intel.com>
Date: Sat Dec 19 11:22:55 2015 -0800
perf, tools, stat: Add --metric-only support for -A
Add metric only support for -A too. This requires a new print
function that prints the metrics in the right order.
v2: Fix manpage
v3: Simplify nrcpus computation
Signed-off-by: Andi Kleen <ak@linux.intel.com>
next prev parent reply other threads:[~2016-03-07 18:22 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-03 23:57 perf, tools: Refactor and support interval and CSV metrics Andi Kleen
2016-03-03 23:57 ` [PATCH 1/7] perf, tools, stat: Check existence of frontend/backed stalled cycles Andi Kleen
2016-03-03 23:57 ` [PATCH 2/7] perf, tools, stat: Implement CSV metrics output Andi Kleen
2016-03-03 23:57 ` [PATCH 3/7] perf, tools, stat: Support metrics in --per-core/socket mode Andi Kleen
2016-03-03 23:57 ` [PATCH 4/7] perf, tools, stat: Document CSV format in manpage Andi Kleen
2016-03-10 11:29 ` Jiri Olsa
2016-03-11 8:52 ` [tip:perf/core] perf " tip-bot for Andi Kleen
2016-03-03 23:57 ` [PATCH 5/7] perf, tools, stat: Implement --metric-only mode Andi Kleen
2016-03-10 11:28 ` Jiri Olsa
2016-03-11 8:52 ` [tip:perf/core] perf " tip-bot for Andi Kleen
2016-03-03 23:57 ` [PATCH 6/7] perf, tools, stat: Add --metric-only support for -A Andi Kleen
2016-03-10 11:32 ` Jiri Olsa
2016-03-11 8:52 ` [tip:perf/core] perf " tip-bot for Andi Kleen
2016-03-03 23:57 ` [PATCH 7/7] perf, tools, stat: Check for frontend stalled for metrics Andi Kleen
2016-03-07 10:08 ` perf, tools: Refactor and support interval and CSV metrics Jiri Olsa
2016-03-07 18:22 ` Andi Kleen [this message]
2016-03-07 18:48 ` Jiri Olsa
2016-03-07 21:11 ` Andi Kleen
2016-03-10 11:34 ` Jiri Olsa
-- strict thread matches above, loose matches on Subject: below --
2016-03-03 0:24 Andi Kleen
2016-03-01 18:57 Andi Kleen
2016-03-01 19:05 ` Arnaldo Carvalho de Melo
2016-02-29 22:36 Andi Kleen
2016-03-01 13:07 ` Arnaldo Carvalho de Melo
2016-02-27 0:27 Andi Kleen
2016-02-17 22:43 Andi Kleen
2016-01-30 17:06 Andi Kleen
2016-01-27 0:42 Andi Kleen
2016-01-20 2:26 Andi Kleen
2016-01-22 10:10 ` Jiri Olsa
2016-01-16 1:11 Andi Kleen
2016-01-16 20:21 ` Jiri Olsa
2016-01-18 22:25 ` Andi Kleen
2015-07-30 0:21 Andi Kleen
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