On Tue, Aug 08, 2006 at 04:22:41PM +0100, Ian Wootten wrote:
> I am facing a problem in that I would like short-segment up to date 
> information from ganglia in order to monitor services after invocation.

One method I have heard of that achieves something similar; write a
separate module that interprets the XML feed directly.  This would allow
you to completely control the resolution and time frame for the data you
need.  In the implementation I heard, this module was called by Nagios
and would send out an alert if it sensed a problem.  I was actually
quite impressed because it means that Nagios doesn't need to run 80
bajillion processes to monitor many many hosts.  Instead, it just
listents to the XML stream from ganglia and notices when a host drops
off the map or a metric goes out of where it's supposed to be.  

-ben

-- 
Ben Hartshorne
email: [EMAIL PROTECTED]
http://ben.hartshorne.net

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