[Linux-HA] crm_failcount queries quite slow?
Dejan Muhamedagic
dejanmm at fastmail.fm
Thu Apr 3 05:59:36 MDT 2008
On Wed, Apr 02, 2008 at 07:25:56PM +0200, Andrew Beekhof wrote:
> On Wed, Apr 2, 2008 at 6:03 PM, Lars Marowsky-Bree <lmb at suse.de> wrote:
> > On 2008-04-02T13:00:59, Abraham Iglesias <abraham.iglesias at genaker.net> wrote:
> >
> > > Hi all,
> > > i'm trying to implemente my snmp mib module to get every resource failcount
> > > in the cluster. I'm surprised that the crm_failcount query to get the
> > > failcount for a resource takes 2-3 seconds. Then, for 8 resources in the
> > > cluster it takes 16-24s and it's quite low performant.
> > >
> > > Is it normal that the failcount query takes so long?
> >
> > No, that is a performance bug, I think. Andrew?
> >
>
> Depends what the rest of the cluster is up to... ie. if the CIB is
> busy making other updates.
Any crm* program is significantly slower on a non-DC node
regardless of whether something's happening in the cluster. It's
always been like that.
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