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Nagios Console Slowness

Posted: Wed Jun 03, 2015 9:03 am
by veenm
Hi Team,

We are facing slowness in nagios web console. There is no load on the server side and no memory problem also , but still when we try to open the alert history of servers configured we are wither gateway time-out or takes vary long time to open page. Please help me in resolving this issue.

Re: Nagios Console Slowness

Posted: Wed Jun 03, 2015 9:19 am
by abrist
How fast are the disks? Alert history has to parse the nagios logs. If you run top during one of these problematic web requests, does the io wait spike considerably?

Re: Nagios Console Slowness

Posted: Wed Jun 03, 2015 2:37 pm
by veenm
yes , whenever we click on "View Alert History For This Service" IO spkies considerably. How to resolve this.

Re: Nagios Console Slowness

Posted: Wed Jun 03, 2015 3:03 pm
by abrist
veenm wrote: How to resolve this.
Faster disks.
How fast are your disks?

Code: Select all

hdparm -tT /dev/sda