Re: Why is mds using swap when there is available memory?

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it's controlled by kernel. basically, the more memory a program uses,
then more it uses swap. If you don't like this, try tuning
/proc/sys/vm/swappiness.

On Sat, May 5, 2018 at 12:18 PM, Marc Roos <M.Roos@xxxxxxxxxxxxxxxxx> wrote:
>
> Should I then start increasing the mds_cache_memory_limit?
>
> PID=3909094 - Swap used: 8292 - (ceph-mgr )
> PID=3899780 - Swap used: 13948 - (ceph-osd )
> PID=3899840 - Swap used: 15468 - (ceph-osd )
> PID=3899843 - Swap used: 19396 - (ceph-osd )
> PID=3899316 - Swap used: 22452 - (ceph-mon )
> PID=1159 - Swap used: 70240 - (rsyslogd )
> PID=3907764 - Swap used: 722024 - (ceph-mds )
>
> [@~]# free -m
>               total        used        free      shared  buff/cache
> available
> Mem:          96484       25367         323         612       70792
>  69801
>
>
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