From: Aaron D. <ad...@om...> - 2007-10-28 18:01:51
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Hi Hendrik, By any chance, are you using NDO utils? If so, do you see the same results with NDO utils disabled? Does the load/process count, on your machine increase at a similar rate to your nagios latency? There are also several settings in nagios.cfg that can cause degraded nagios performance, depending on how they are tuned. Perhaps you could make a copy of your nagios.cfg available for view? (with any confidential information edited out, of course) -Aaron Hendrik Bäcker wrote: > > Hi Ethan, > > thanks for investigating into this. > > Ethan Galstad schrieb: > > Hendrik Bäcker wrote: > >> Andreas Ericsson schrieb: > >>> Are you using embedded perl? If so, turn that off. > >>> > >> Small update: > >> > >> Even if ePN is disabled, the curve of latency goes up after 6-8 hours > >> runtime. > >> > >> - > >> Hendrik > >> > > > > Hendrik - Can you try enabling the "experimental" auto-rescheduling > > feature and see if it helps? Set the following vars in the > nagios.cfg file: > > > > auto_reschedule_checks=1 > > auto_rescheduling_interval=60 > > auto_rescheduling_window=300 > > > > The rescheduling window of 300 seconds assumes that you have an average > > check interval of 5 minutes. If your avg. check interval is different, > > change the window to match. > > > > If epn is disabled, I'm not sure what would cause latency to go up after > > several hours, other than checks getting scheduled in "clumps" (too > > close together). > > So, to understand it, the rescheduling window 'lies' over the next 300 > seconds like a filter and should try to reschedule these checks to fit > bests into the window? > > > > > I'll be looking forward to see what that results are from this. > > > > > I've just enabled this just a few minutes ago, will report the effects > tomorrow (after let it run for some time greater 2 hours :) ) > > - > Hendrik > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. > Still grepping through log files to find problems? Stop. > Now Search log events and configuration files using AJAX and a browser. > Download your FREE copy of Splunk now >> http://get.splunk.com/ > _______________________________________________ > Nagios-devel mailing list > Nag...@li... > https://lists.sourceforge.net/lists/listinfo/nagios-devel > |