NSCA speed problem
Jonathan Call
jcall at verio.net
Thu Sep 10 16:36:34 CEST 2009
Have you considered OCP_daemon?
http://wiki.nagios.org/index.php/OCP_Daemon
> -----Original Message-----
> From: dale at chatham.org [mailto:dale at chatham.org]
> Sent: Tuesday, September 08, 2009 1:00 PM
> To: nagios-users at lists.sourceforge.net
> Subject: [Nagios-users] NSCA speed problem
>
> I have a Nagios setup that is monitoring ~ 1000 hosts and ~ 13,000
> services. The active checks are run on a Sun box with 128 CPUs/cores.
> Since it appeared that status.cgi could only be single threaded, it
> meant
> that the Sun box was slow in putting a page together, so all checks
> were
> forwarded to a fast Intel machine which puts together the page in about
> 2
> seconds instead of about 16 on the SPARC.
>
> However, NSCA is now slowing the process, either on the sending or the
> receiving end. There are only two NSCA processes running, so I suspect
> that this is the problem.
>
> I can think of a number of alternatives. One would be to load up
> ndoutils, which looks like a fine solution, but I'm a but under the gun
> here and I'd really like to find something that works quickly.
>
> An alternative might be to use syslog to get the data from one machine
> to
> another.
>
> Any ideas, suggestions?
>
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