Hello Eugene, Saturday, December 8, 2018, 4:27:13 PM, you wrote:
>> I'm completely lost. Is it problem of software? Hardware? If it is >> hardware problem what should I blame? > Try using different kern.timecounter.hardware and/or kern.eventtimer.timer > but first try kern.eventtimer.periodic=1 instead of default 0. Nothing helps. I've tried periodic=1 and replace hardware and time with HPT (from TSC-Low and LAPIC), but system still "sticky" with single-job build and unresposnive with multiple-job build, and still there is strange bursts of CPU consumption from threads and processes which should be low-profile. > If something of this helps, try going back to defaults and then disable > power-saving settings, if any. I'll try to disable C2/C3 and turn off Turbo as next step... -- Best regards, Lev mailto:l...@freebsd.org _______________________________________________ email@example.com mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"