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Date:      Tue, 30 Aug 2022 23:19:28 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 256507] Apparent kernel memory leak in 12-STABLE/13.1-Release
Message-ID:  <bug-256507-227-j0QGAevQC1@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-256507-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-256507-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D256507

Slava <slava.kokorin@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |slava.kokorin@gmail.com

--- Comment #19 from Slava <slava.kokorin@gmail.com> ---
Hello.
Just noted similar after upgrading web servers to 13.0-RELEASE, and same st=
ill
in place for 13.1-RLEASE.
After upgrade servers worked no more than several days until memory exhaust=
ed,
then reboot required.
Switching 'sendfile on' to 'sendfile off' in nginx config helped and servers
now works stable for months, however monitoring (poor munin, I can provide
graphs if required) still show strange vm behaviour which I didn't observe =
in
11.1-RELEASE.
No ZFS used, only UFS.
Probably this will give clue and help in investigation. Thanks.

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