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List:       nagios-devel
Subject:    Re: [Nagios-devel] Extremely bad performance when
From:       Ethan Galstad <nagios () nagios ! org>
Date:       2007-09-27 15:19:52
Message-ID: 46FBCA18.9050203 () nagios ! org
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Steffen Poulsen wrote:
> Hi,
> 
> These are very interesting suggestions, thanks all - I will give them a try asap.
> 
> It worries me that we are not able to use the process_performance_data parameter at \
> all, though - but perhaps that's just how it is on !linux :-) 
> Best regards,
> Steffen 
> 
[snip]

As others have already mentioned, try writing the perfdata to a file, 
rather than executing a command.  There are a few addons that will grab 
performance data directly from the perfdata files.

Executing a system command to process perf data for every single 
service/host check is rather resource-intensive.  This is especially 
true if you have thousands of things you're monitoring or the perfdata 
commands take more than a few milliseconds to complete.


Ethan Galstad,
Nagios Developer
---
Email: nagios@nagios.org
Website: http://www.nagios.org

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