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Spikes in activity.

list Henrik Størner
Sun, 07 Aug 2011 17:50:28 +0200
Message-Id: <user-f423c283d390@xymon.invalid>

On 21-07-2011 15:51, Neil Simmonds wrote:
I’ve looked through the documentation for Xymon and I can’t seem to find
any way to only have an icon colour change if a threshold has been
passed for x number of consecutive tests.

I’m aware that alerts allow this kind of thing but would really like the
dashboard not to change colour if we just get a spike in disk, cpu or
memory usage (amongst other things).

Is there any way to do this?
It's been possible for network tests for many years, but that was really a kludge on top of the old Big Brother system.

So your mail provided an excellent excuse for getting this implemented in a generic fashion (so I can deprecate the old network-test-specific method).

The attached patch implements two new settings you can put into hosts.cfg: "delayred" and "delayyellow". So to have the "cpu" status not go red until after 15 minutes and disk status not go red until after half an hour, you would use this:

  10.0.0.1 host1.example.com # delayred=cpu:15,disk:30

Patch applies against 4.3.4 - older versions will need some manual tweaking to make it into the xymond.c file. Or wait for 4.3.5.


Regards,
Henrik