Nagios3 latency - part 2.

[Hendrik Bäcker]

Hi,

Alessandro Ren schrieb:
>     I got the latency to stabilize disabling the 
> process_performance_data in nagios.cfg. Enabling it again cause the 
> latency do start to go up.
>     Any know bug in this part do the code?
>     About the performance data, does it affect the nagios latency? What 
> I mean is, does nagios starts another thread to deal with performance 
> data or it waits for the data to get processed by the external command 
> before returning, thus adding to the service check latency?
>     Thanks.
> 

I think you are executing the perfdata command after every service check 
(on the fly) ?

If this should be true than I can imagine of performance problems.

1 action to start a plugin
1 action to reap the output
1 action to handle perfdata

per service... ouch.

What addon are you using to handle performance data?

-
Hendrik
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