On Fri, May 20, 2016 at 08:43:19AM -0700, Andi Kleen wrote: > > 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.
hum, I dont think so.. headers should be on the same line, right? jirka
