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Date:      Mon, 04 Dec 2023 21:40:45 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 275536] Wired memory leak
Message-ID:  <bug-275536-227-WuvqaLRtnm@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-275536-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-275536-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D275536

Mark Johnston <markj@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|New                         |Open
                 CC|                            |markj@FreeBSD.org

--- Comment #1 from Mark Johnston <markj@FreeBSD.org> ---
vm_pgcache is just a cache used by the page allocator, it doesn't consume
memory on its own and won't be the source of leaks.

However, the output seems to suggest that taskq zone has a large number of
pending allocations.  Could you please show the unmodified "vmstat -z" outp=
ut?=20
If you run "top -SHz" for a few seconds, do you see a thread called "arc_pr=
une"
consuming 100% of a core?

--=20
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