[Nagios-devel] Profiling of nagios
Posted: Mon Feb 02, 2009 12:46 pm
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
This post was automatically imported from historical nagios-devel mailing list archives
Original poster: [email protected]
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
This post was automatically imported from historical nagios-devel mailing list archives
Original poster: [email protected]