On Jan 27, 2009, at 5:20 PM, Rahul Nabar wrote: > I set up my nagios system to monitor 256 odd nodes each with about 6 > services (direct and NRPE). It is working fine but my load averages > have started edging upwards. Not critical yet but I wanted some tips > to make things more efficient and see if there are things I might > have done ineffeciently.
Just out of curiosity, what is the magnitude of the 'edging upwards' that you are seeing? Just about any hardware released in the past 5 years or so should have no problems with that number of checks at all if they're 'normal' (base nagios-plugins) and run at a normal interval (5 min). Even older hardware could probably do it. What are they types of checks you are performing? How often? Are they perl checks and do you have the embedded perl interpreter (ePN) enabled? That last is a double-edged sword. While you can see improvements in the speed of perl plugin execution, if the plugins aren't written for the ePN, they can cause problems. There are also might be leaks with the ePN but I'm not sure if they're not related to the plugins themselves. -- Marc ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
