On Mon, Feb 15, 2021 at 11:00 AM Сучасні Системи Безпеки < grino....@gmail.com> wrote:
> i understand about idle process > > but why is pmcstat -TS inst_retired.any_p -w1 > showing > > PMC: [inst_retired.any_p] Samples: 220 (100.0%) , 36 unresolved > > %SAMP IMAGE FUNCTION CALLERS > > ------>>>>>>> 67.4 kernel acpi_cpu_idle_mwait acpi_cpu_idle > > could you please run pmcstat on your server and see the output ? is where > also a high % the kernel using ? > > No indeed I don't have this acpi_cpu_idle_mwait function on the top: PMC: [inst_retired.any_p] Samples: 156 (100.0%) , 44 unresolved %SAMP IMAGE FUNCTION CALLERS 32.1 kernel cpu_search_highest cpu_search_highest:28.6 sched_switch:2.7 sched_idletd:0.9 4.5 kernel cpu_search_lowest cpu_search_lowest:3.6 sched_pickcpu:0.9 2.7 libncurses start_color_sp wbkgrnd 1.8 kernel sched_switch mi_switch Did you customize your performance_cx_lowest rc.conf ? Regards, Olivier
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