Re: [PATCH] perf stat: Print topology/time headers with --metric-only

Andi Kleen
2016-05-20T15:45:14Z

> hum, I'm getting something else:
>
> [jolsa@ibm-x3650m4-01 perf]$ sudo ./perf stat --topdown -I 1000 -a
> nmi_watchdog enabled with topdown. May give wrong results.
> Disable with echo 0 > /proc/sys/kernel/nmi_watchdog
> # time core cpus
> 1.001710838 retiring bad speculation frontend bound backend bound
> 1.001710838 S0-C0 2 38.1% -0.0% 58.8% 3.1%
> 1.001710838 S0-C1 2 38.0% 0.0% 59.4% 2.5%
>
>
> [jolsa@ibm-x3650m4-01 perf]$ sudo ./perf stat --metric-only -e cycles,instructions -a -I 1000
> # time
> 1.000756338 insn per cycle stalled cycles per insn
> 1.000756338 0.32
> 2.001155562 0.30

Right sorry, that was me not cutting and pasting correctly.

Your output is correct and intended.

-Andi

--
ak@linux.intel.com -- Speaking for myself only