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Subject: Re: [PATCH 3/3] perf stat: Add --per-numa agregation support
To:     Jiri Olsa <jolsa@kernel.org>,
        Arnaldo Carvalho de Melo <acme@kernel.org>
Cc:     lkml <linux-kernel@vger.kernel.org>,
        Ingo Molnar <mingo@kernel.org>,
        Namhyung Kim <namhyung@kernel.org>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Peter Zijlstra <a.p.zijlstra@chello.nl>,
        Michael Petlan <mpetlan@redhat.com>,
        Joe Mario <jmario@redhat.com>,
        Kan Liang <kan.liang@linux.intel.com>,
        Andi Kleen <ak@linux.intel.com>
References: <20190902121255.536-1-jolsa@kernel.org>
 <20190902121255.536-4-jolsa@kernel.org>
From:   Alexey Budankov <alexey.budankov@linux.intel.com>
Organization: Intel Corp.
Message-ID: <bdf81661-4c70-797f-51f2-726f4458d812@linux.intel.com>
Date:   Mon, 2 Sep 2019 18:13:17 +0300
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On 02.09.2019 15:12, Jiri Olsa wrote:
> Adding new --per-numa option to aggregate counts per NUMA
> nodes for system-wide mode measurements.
> 
> You can specify --per-numa in live mode:
> 
>   # perf stat  -a -I 1000 -e cycles --per-numa
>   #           time numa   cpus             counts unit events

It might probably better have 'node' instead of 'numa' as in the 
option name '--per-node' as in the table header, like this:

    #           time node     cpus             counts unit events
         1.000542550 0        20          6,202,097      cycles
         1.000542550 1        20            639,559      cycles
         2.002040063 0        20          7,412,495      cycles
         2.002040063 1        20          2,185,577      cycles
         3.003451699 0        20          6,508,917      cycles
         3.003451699 1        20            765,607      cycles
   ...

BR,
Alexey