[Xymon] ports/procs flapping

Torsten Richter bb4 at richter-it.net
Thu Nov 17 22:36:36 CET 2016


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Hi Charles,

in the webinterface of Xymon you have for the most tests
a link called "Client data" below the status.
If you click on it you'll see a text output in your browser
that starts with something like "[collector:]".
Scroll down to the end of the file and see if the last entry
is something about "[clock]" and "epoch", "local" and "UTC".

If not then maybe the data sent from the client to the server
got truncated and you might see a yellow alert for xymond.
Or you find something about it in you Xymon server logs.

I had similar problems with some hosts where a lot of connections
were in state "ESTABLISHED" or "TIME_WAIT" that filled up the
data file and on server side some MAXMSG* parameter is set too
low. You'll have to adjust that parameter and restart the Xymon server
component.

HTH
Torsten

On 17.11.2016 22:00, charles slater via Xymon wrote:
> _______________________________________________
> Xymon mailing list
> Xymon at xymon.com
> http://lists.xymon.com/mailman/listinfo/xymon
> 

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