lkml.org 
[lkml]   [2019]   [Sep]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH 3/3] perf stat: Add --per-numa agregation support
Em Mon, Sep 02, 2019 at 06:13:17PM +0300, Alexey Budankov escreveu:
>
> 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:

Agreed

>
> # 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

--

- Arnaldo

\
 
 \ /
  Last update: 2019-09-02 17:44    [W:0.664 / U:0.184 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site