Nagios2 process overwhelmed by NSCA daemon?
Greg Pangrazio
pangrazi at gmail.com
Thu Dec 10 15:25:47 CET 2009
Are you running the full nagios on the "slaves"? Do the checks seem
to be working on those hosts?
Greg Pangrazio
pangrazi at gmail.com
On Wed, Dec 9, 2009 at 5:06 PM, Jonathan Call <jcall at verio.net> wrote:
> I recently added two new slaves to a distributed Nagios system. The
> central server now passively processes 17,000+ service checks on 3000+
> servers.
>
> It's been over an hour and a half since I brought those new slaves
> online and I have about 150 hosts still stuck in 'Pending' and about
> 1300 services in the same state. In addition to that it seems that the
> service check results from the other slaves that were working normally
> are now arbitrarily disappearing. For example, on one host three of the
> service checks have been updated relatively recently (i.e. 5-30 minutes
> ago) but three other service checks haven't been updated for almost an
> hour. The slaves all appear operational and the hosts are being checked
> on time. Is it possible I've overwhelmed Nagios' ability to process data
> from the NSCA daemon or struck some internal Nagios bottleneck? Any
> suggestions would be appreciated.
>
> Jonathan
>
>
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