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Date:      Thu, 09 May 2019 07:31:01 +0000
From:      bugzilla-noreply@freebsd.org
To:        virtualization@FreeBSD.org
Subject:   [Bug 231117] bhyve: I/O lockups inside guests
Message-ID:  <bug-231117-27103-uQWDRhbVjX@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-231117-27103@https.bugs.freebsd.org/bugzilla/>
References:  <bug-231117-27103@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231117

--- Comment #24 from Mateusz Kwiatkowski <kwiat3k@panic.pl> ---
(In reply to Rodney W. Grimes from comment #23)

Rodney, many thanks for your engagement in this matter. It seems that you w=
ere
right suspecting that arc_max is the culprit. After reducing its size virtu=
al
machines are working stable for over a day. So, instead of stability issue =
this
was more like user experience issue. As you see we both were tricked by top=
(1)
output which looked fine and didn't indicate problem. Is it possible to hav=
e a
notice printed in dmesg that happens (as we have for other kernel limits)?

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