Re: Mgr stability

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On Wed, Aug 14, 2019 at 12:12:36PM -0500, Reed Dier wrote:

> My main metrics source is the influx plugin, but I enabled the
> prometheus plugin to get access to the per-rbd image metrics.  I may
> disable prometheus and see if that yields better stability, until
> possibly the influx plugin gets updated to support those metric
> exports.

Before disabling the prometheus plugin, could you try just disabling
per-rbd image metrics (i.e. set rbd_stats_pools param to empty)?
Per-rbd images stats is a new feature and might be heavy depending on
your cluster size and image count, so it would be nice to check this
first.

I also see you have rbd_support module enabled. It would be good to
have it temporary disabled during this experiment too.

-- 
Mykola Golub
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