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Date: Fri, 26 Jun 2015 12:06:44 -0300
From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Jiri Olsa <jolsa@kernel.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
        Adrian Hunter <adrian.hunter@intel.com>,
        Andi Kleen <ak@linux.intel.com>, David Ahern <dsahern@gmail.com>,
        Ingo Molnar <mingo@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
        Peter Zijlstra <a.p.zijlstra@chello.nl>,
        Stephane Eranian <eranian@google.com>
Subject: Re: [PATCHv5 00/22] perf stat: Introduce --per-thread option
Message-ID: <20150626150644.GC3265@kernel.org>
References: <1435310967-14570-1-git-send-email-jolsa@kernel.org>
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Em Fri, Jun 26, 2015 at 11:29:05AM +0200, Jiri Olsa escreveu:
> hi,
> adding the possibility to display stat data per thread.
> 
> Allowing following commands and output:
> 
>   $ perf stat  -e cycles,instructions --per-thread -p 30190,30242
>   ^C
>    Performance counter stats for process id '30190,30242':
> 
>                cat-30190                     0      cycles
>                yes-30242         3,842,525,421      cycles
>                cat-30190                     0      instructions
>                yes-30242        10,370,817,010      instructions
> 
>          1.143155657 seconds time elapsed
> 
> 
> Also works under interval mode:
> 
>   $ perf stat  -e cycles,instructions --per-thread -p 30190,30242 -I 1000
>   #           time             comm-pid                  counts unit events

Thanks, applied, tested,

- Arnaldo