r273165. ZFS ARC: possible memory leak to Inact

Andriy Gapon avg at FreeBSD.org
Wed Nov 5 09:53:29 UTC 2014


On 04/11/2014 14:55, Steven Hartland wrote:
> This is likely spikes in uma zones used by ARC.
> 
> The VM doesn't ever clean uma zones unless it hits a low memory condition, which
> explains why your little script helps.
> 
> Check the output of vmstat -z to confirm.

Steve,

this is nonsense :-)  You know perfectly well that UMA memory is Wired not Inactive.

-- 
Andriy Gapon


More information about the freebsd-current mailing list