On 22/05/12 13:55, Simone Felici wrote: > Il 22/05/2012 13:55, C. Bensend ha scritto: > >> I bet you're using NDOUtils. I wouldn't recommend that. I couldn't >> keep a Nagios server with under 6000 services limping along when >> NDOUtils was running. Eventually, the check latencies would go >> through the roof and the entire server would get farther and farther >> behind. >> >> I went to Livestatus. It took me all of 20 minutes to adjust my >> reports to use the new interface, and I haven't restart my Nagios >> daemon since (other than normal maintenance). >> > Yes, you're right. My problem is, the solution is implemented into OPSView > Community edition. It's > not a problem to alter-modify installation, btw the result is maybe some > functionality in the whole > system (gui or whatever) would not work anymore. Time to move to other nagios > installation? Maybe, > but not right now. > For now I would like to know a way to identify (and possible solve) the > actual high latency. I've no > idea if I can enable ndo logging or nagios logging to identify issues or > bottlenecks. > > Simon One thing I found to help with performance with NDO was to make sure the DB is trimmed on a regular basis . tables timedevents, services , logentries and other ones grow very fast to large size and nagios is having trouble writing to the DB if the table is larger the 450MB .
since i was using the NDO for nagviz the data was mostly not needed so i used to truncate those tables. If you do use the DB , replicate it to a secondary DB and use that as your queries master .and trim the one nagios writes to , but make sure that if the trimming is done , the data is not removed from the replicated server. ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ 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
