On Wed, Apr 07, 2021 at 02:33:57PM +0000, Poul-Henning Kamp wrote: > > T.e. if all system eat 985 ticks of CPU each second and getty eat 15 > > ticks of CPU each second -- top show 1.5% for getty. > > That may be, but getty should not wake up at all in this situation, > it should be sleeping, waiting for modem-control signals.
May be some kernel-side ticks counted for getty. You can try check this by dtrace, I mean. Snoop scheduler activation and check process accounting. _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
