Event Profiler Patch

Steven D. Morrey smorrey at ldschurch.org
Sat Jun 6 00:29:20 CEST 2009


I've not tried with tmpfs per se because ours is exported via an NFS mount and only really recent kernels can handle it.
That said on my development boxes, I've mounted a ramdisk formatted as ext3fs and used it and it seems to help quite a bit.

Sincerely,
Steve

p.s.  Let me know how that patch goes on a 3x system I don't have a running 3x to test it on, so all i can promise with that one is that it compiles :)
________________________________________
From: Mathieu Gagné [mgagne at iweb.com]
Sent: Friday, June 05, 2009 4:08 PM
To: Nagios Developers List
Subject: Re: [Nagios-devel] Event Profiler Patch

Hi,

On 6/5/09 5:44 PM, Steven D. Morrey wrote:
> Hi Everyone,
>
> In our attempts to squeeze more and more performance out of Nagios, we wanted a way to see how long Nagios is spending in each event type,  average and tota as well as how many times each event is calledl.
> The solution I came up with was an Event Profiler.

Your patch looks awesome. I will probably try it on one of our nagios
servers soon.

Have you ever tried to move the checkresults folder and the status.dat
file to a tmpfs partition? Would it improve performance?

--
Mathieu

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------------------------------------------------------------------------------
OpenSolaris 2009.06 is a cutting edge operating system for enterprises 
looking to deploy the next generation of Solaris that includes the latest 
innovations from Sun and the OpenSource community. Download a copy and 
enjoy capabilities such as Networking, Storage and Virtualization. 
Go to: http://p.sf.net/sfu/opensolaris-get




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