[Bug 277389] Reproduceable low memory freeze on 14.0-RELEASE-p5

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From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 14 Mar 2024 14:29:56 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=277389

karl@denninger.net changed:

           What    |Removed                     |Added
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                 CC|                            |karl@denninger.net

--- Comment #16 from karl@denninger.net ---
I would look at the vmstats to see what is going on with UMA (vmstat -z); the
implication is that while ARC has been evicted it has not been freed.

If you recall I chased this some years ago but that was before OpenZFS was
imported.  The issue that led to trouble in this area, however, may still be
present at the VM level.

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