Hi Carmelo, On 04/22/15 16:26, Carmelo Ponti (CSCS) wrote:
> numactl --cpunodebind=1 --membind=1 /usr/sbin/robinhood -d > -f /etc/robinhood.d/tmpfs/cscs/rbh_daily.conf -p /var/run/robinhood.pid > > I will wait until tomorrow to see if the situation will go better but I > can immediately noticed that the cpu usage of robinhood now is between > 40% and 100%. The load of mysql didn't change: > > 2847 root 20 0 3867m 1.7g 1528 S 63.9 1.4 47:41.73 > robinhood > 3217 mysql 20 0 37.6g 1.3g 4500 S 0.0 1.0 1603:03 mysqld > > The next test I would like to try is deactivating the hyper-threading. > Do you thing could help? I don't think hyper-threading on this generation of Xeon CPU would cause any harm. I would rather first try to force pin MySQL to cpu node 0 while keeping robinhood on cpu node 1 and see if that's better. Please let us know the results... :) Best regards, Stephane ------------------------------------------------------------------------------ BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF _______________________________________________ robinhood-support mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/robinhood-support
