[Cdash] HIgh load and stalled submissions

Martin Apel martin.apel at simpack.de
Tue Jan 8 14:57:45 UTC 2013


Hi Paul,

we switched to asynchronous submissions, when we experienced the 
problem. Since then, we never had any issues with this again.
Have you tried setting
    $CDASH_ASYNCHRONOUS_SUBMISSION = true;
in cdash/config.php?

Regards,

Martin

On 08/01/13 15:50, Wolfenbarger, Paul R wrote:
> I have an interesting thing happening on about a monthly basis.  A lot 
> submissions to our cdash get stalled, mysql shows a load of 1, and 
> response to web page requests gets very slow (on the order of 10 
> minutes or better.  I did a search and found a related topic 
> (http://public.kitware.com/pipermail/cdash/2011-October/001046.html) 
> but since I do not yet have automated removal running (I confirmed 
> this in the logs as well) I am not sure what else might be doing this. 
>  On 2 occasions, the problem resolved itself and on 2 others I was 
> forced to restart the mysql and apache services.
>
> I did find some issues with my xml submissions which created builds 
> far in the future – I am fixing those, but I do not expect it to have 
> created this type of behavior….
>
> Any feedback anyone has would be very useful.
>
> Thanks!
>
> Paul

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