On Mon, Mar 05, 2018 at 02:39:18PM -0600 I heard the voice of
Larry Rosenman, and lo! it spake thus:
> Yesterday, and I'm seeing really strange slowness, ARC use, and SWAP
> use and swapping.
Since I updated to the Feb 25 -CURRENT I'm currently running (from
mid-Sept, I believe), I see similar. It seems like the ARC has gotten
really unwilling to yield, so it grows up in size, and then doesn't
let up under pressure. I saw programs being actively used constantly
swapping their working set in and out, since they were left with tiny
Hard-slappping vfs.zfs.arc_max down a ways mitigated it enough to get
me through the days, but is a pretty gross hackaround...
Matthew Fuller (MF4839) | fulle...@over-yonder.net
Systems/Network Administrator | http://www.over-yonder.net/~fullermd/
On the Internet, nobody can hear you scream.
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