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Re: perf, tools: Refactor and support interval and CSV metrics

From Jiri Olsa <jolsa@redhat.com>
Newsgroups linux.kernel
Subject Re: perf, tools: Refactor and support interval and CSV metrics
Date 2016-01-16 21:30 +0100
Message-ID <qRFDY-VC-7@gated-at.bofh.it> (permalink)
References <qRnH3-5Ih-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Fri, Jan 15, 2016 at 05:11:07PM -0800, Andi Kleen wrote:

SNIP

>      1.000852081,1976560,,branch-misses,12010501884,100.00,8.32,of all branches
> 
> Available in
> git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-misc-2.6 perf/stat-metrics-12

getting little tired of this:
  http://marc.info/?l=linux-kernel&m=145076648115589&w=2


first patch in your perf/stat-metrics-12:

[jolsa@krava perf]$ ./perf stat -e instructions,cycles  kill
kill: not enough arguments

 Performance counter stats for 'kill':

           772,743      instructions              #    0.82  insn per cycle         
                                                                                    
           947,484      cycles                                                      

       0.002016698 seconds time elapsed


jirka

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perf, tools: Refactor and support interval and CSV metrics Andi Kleen <andi@firstfloor.org> - 2016-01-16 02:20 +0100
  [PATCH 6/8] perf, tools, stat: Document CSV format in manpage Andi Kleen <andi@firstfloor.org> - 2016-01-16 02:20 +0100
  [PATCH 4/8] perf, tools, stat: Implement CSV metrics output Andi Kleen <andi@firstfloor.org> - 2016-01-16 02:20 +0100
  [PATCH 5/8] perf, tools: Support metrics in --per-core/socket mode Andi Kleen <andi@firstfloor.org> - 2016-01-16 02:20 +0100
  [PATCH 3/8] perf, tools, stat: Move noise/running printing into printout Andi Kleen <andi@firstfloor.org> - 2016-01-16 02:20 +0100
  [PATCH 7/8] perf, tools, stat: Implement --metric-only mode Andi Kleen <andi@firstfloor.org> - 2016-01-16 02:20 +0100
  [PATCH 8/8] perf, tools, stat: Fix indentation of counter running printout Andi Kleen <andi@firstfloor.org> - 2016-01-16 02:20 +0100
  [PATCH 1/8] perf, tools, stat: Abstract stat metrics printing Andi Kleen <andi@firstfloor.org> - 2016-01-16 02:20 +0100
  Re: perf, tools: Refactor and support interval and CSV metrics Jiri Olsa <jolsa@redhat.com> - 2016-01-16 21:30 +0100
    Re: perf, tools: Refactor and support interval and CSV metrics Andi Kleen <andi@firstfloor.org> - 2016-01-18 23:30 +0100

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