[Bug 256594] AMD Ryzen CPU stutter (responsiveness lag)

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 256594] AMD Ryzen CPU stutter"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 26 Dec 2022 01:37:36 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256594

--- Comment #12 from simonytam@gmail.com <simonytam@gmail.com> ---
Actually, sorry, I just discovered this might be a different bug altogether for
the following reasons:

1. I tried setting kern.sched.steal_thresh=0 as per crest@rlwinm.de directions.
There is no effect.
2. I tried the install of Release 12.4 instead and there is no more lag.
However, I believe this bug affects both 13 and release 12.

I will need to investigate this issue through other channels instead to avoid
hijacking the thread.

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