[Nagios-devel] Profiling of nagios

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[Nagios-devel] Profiling of nagios

Post by Guest »

We run Nagios on a VMWare-instance.=20

Currently we have 564 hosts and 5153 service checks running and I'm =
starting to see some performance issues which seems to be "untweakable". =
The CPU is not running on 100%, s=E5 it should be possible to get some =
more out of it.=20

Problem is, as you probably know, Nagios forks quite a lot which messes =
upp things for gprof.

Have you guys done any tweaking using chdir or something like that to =
avoid gmon files to be overwritten? Do you have a patch?

I was thinking of doing some ifdefs and macros to put by the fork calls =
to chdir, but if you allready have a solution it would be a waste of =
time. A patch maybe? :-)

Best Regards
/Markus





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