Extremely bad performance when enabling process_performance_data on Solaris 10?
Ethan Galstad
nagios at nagios.org
Thu Sep 27 17:19:52 CEST 2007
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 at nagios.org
Website: http://www.nagios.org
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