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I am currently running Icinga1 to monitor around ~6000 services.

On the Icinga dashboard, I see that the average check time is ~ 300 s, which means some of my checks are running slow. Unfortunately , because there are 6000 checks I don't have a way to figure out all the checks that are running for more than a sec.

Is there a way to figure out the checks which run for more than a certain duration(say 5 sec) either from the classic UI or from the logs.

Biswajit_86
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3 Answers3

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Try the wiki - performance tuning with Icinga1 is a big topic over there.

https://wiki.icinga.org/display/howtos/Identify+long+lasting+checks

dnsmichi
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I figured out that it using the icinga.cfg you can write host and service check performance data to files in custom formats.

You can also setup pnp4nagios to read this info and convert it into graphical reports.

Biswajit_86
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You can consider using "crontab" to make the checks on different times to lower the use of the system.

Read more about crontab here - http://www.adminschoice.com/crontab-quick-reference

ChipoNN
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