Nagios Console Slowness

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veenm
Posts: 148
Joined: Tue Jun 18, 2013 5:58 am

Nagios Console Slowness

Post 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.
abrist
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Posts: 8334
Joined: Thu Nov 15, 2012 1:20 pm

Re: Nagios Console Slowness

Post 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?
Former Nagios employee
"It is turtles. All. The. Way. Down. . . .and maybe an elephant or two."
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veenm
Posts: 148
Joined: Tue Jun 18, 2013 5:58 am

Re: Nagios Console Slowness

Post by veenm »

yes , whenever we click on "View Alert History For This Service" IO spkies considerably. How to resolve this.
abrist
Red Shirt
Posts: 8334
Joined: Thu Nov 15, 2012 1:20 pm

Re: Nagios Console Slowness

Post by abrist »

veenm wrote: How to resolve this.
Faster disks.
How fast are your disks?

Code: Select all

hdparm -tT /dev/sda
Former Nagios employee
"It is turtles. All. The. Way. Down. . . .and maybe an elephant or two."
VI VI VI - The editor of the Beast!
Come to the Dark Side.
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