> I'm starting to get complaints from our Operations group that > the Nagios web GUI is "getting slow". This is on a version > 1.x Nagios server. The server is monitoring 678 hosts and > 3481 services organized in 29 host groups. Most checks are > done on 5 minutes intervals. I've gone over all of the > documented "tweaks" to improve performance. The hardware > seems adequate and isn't starved for CPU; loads seem > reasonable; although the "Check Latency" under the > "Performance Info" screen continually creeps up - currently > at Max. 23 seconds. > > Time to load the "Status Overview" screen: 8,5,6,6 seconds > Time to load the "Status Summary" screen: 42,35 > > I guess my first question is what do your uses expect in > terms of performance? > Am I missing the boat on something real basic here? > How many hosts/services do you manage per Nagios host?
Those times seem long for that number of hosts. In most cases (including a system I'm looking at now with around 2100 hosts and 11,000 services being monitored) the bottleneck's bandwidth more than the server on the big pages like the service detail, but I haven't used a Nagios 1.x system for quite some time. Have you tried keeping your status data in RAM? I've seen some pretty decent performance gains from doing that in other cases. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ 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
