Re: [PATCHv5 00/22] perf stat: Introduce --per-thread option

Arnaldo Carvalho de Melo
2015-06-26T15:06:55Z

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