Hi Alastair and Hans, I just realized that my email went out blank. i did some further testing with the mentioned patch and I still have stutter, less often but more pronounced. I went back an set "kern.sched.steal_thresh=1" and that completely clears it, and machine works more smoothly. Santi On 3/31/21 10:35 AM, Alastair Hogge wrote: > On 2021-03-28 16:09, Hans Petter Selasky wrote: >> On 3/27/21 11:54 AM, Santiago Martinez wrote: >>> Hi, i have the same output as _at_Nils B. If i run with steal =2 and dtrace the micro stutter doesn't happen but as soon as i stop the dtrace script it the stutters come back again. >>> >> Here is a patch which you can try. Not sure if it helps. >> https://reviews.freebsd.org/D29467 > Thanks Hans, this reduces jitter somewhat, but it still noticeable in > Quake2. I left kern.sched.steal_thresh at 1. > > To good health, > Alastair. > _______________________________________________ > freebsd-current_at_freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org"Received on Mon Apr 05 2021 - 07:26:02 UTC
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