[Cdash] [EXTERNAL] Re: HIgh load and stalled submissions

[Julien Jomier]

Paul,

Which database do you use? and which version of CDash?
You might need to tune the database performances based on the system you 
are running CDash on.

Julien

On 08/01/2013 16:19, Wolfenbarger, Paul R wrote:
> Yes I do use asynchronous submissions.  The submissions do come through
> after the server load is resolved, but I still get this major lock-up.
>   Very confused…
>
> Paul
>
>
> From: Martin Apel <martin.apel at simpack.de <mailto:martin.apel at simpack.de>>
> Organization: SIMPACK AG
> Date: Tuesday, January 8, 2013 7:57 AM
> To: "cdash at public.kitware.com <mailto:cdash at public.kitware.com>"
> <cdash at public.kitware.com <mailto:cdash at public.kitware.com>>
> Subject: [EXTERNAL] Re: [Cdash] HIgh load and stalled submissions
>
> 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
>
>
>
> _______________________________________________
> Cdash mailing list
> Cdash at public.kitware.com
> http://public.kitware.com/cgi-bin/mailman/listinfo/cdash
>