06.09.2012 10:19, Andrew Beekhof wrote: > On Thu, Sep 6, 2012 at 5:14 PM, Vladislav Bogdanov <bub...@hoster-ok.com> > wrote: >> Hi, >> >> I noticed that some pacemaker processes grow during operation (commit >> 8535316). Running on top of corosync 2.0.1. >> I notched RSS size (RES as htop reports) with interval of ~18 hours. >> First column is notched after ~1 hour of operation. >> >> Results are: >> pengine 23568 23780 >> crmd 15592 17420 >> cib 12356 12380 >> lrmd 4396 14128 >> stonithd 3812 3812 >> attrd 3240 3244 >> pacemakerd 3104 3104 >> >> Cluster is totally static, except cluster-recheck-interval is set to >> 3min. No actions had been taken after the first notch. >> >> This make me think of some slow memory leaks in crmd and lrmd, but I >> can't say that for sure because of glib. >> >> I do not know if CTS or coverity cover this, so I can try to run under >> valgrind if somebody give me instructions how to do that. > > Check the bottom of /etc/sysconfig/pacemaker :-)
Heh :) > Valgrind takes a heavy toll though... perhaps set I know. That is a test cluster, so it doesn't matter. > > export G_SLICE=always-malloc Yes, I know. That does not help to deal with one-time glib initializations though, like gtype one. May be you have appropriate .supp for all daemons? I see only cts.supp, ptest.supp and cli.supp. Should I make full cluster restart or rolling one is ok? > > first to rule out glib's funky allocator. > >> >> I can send CIB contents if needed. >> >> Vladislav >> >> _______________________________________________ >> Pacemaker mailing list: Pacemaker@oss.clusterlabs.org >> http://oss.clusterlabs.org/mailman/listinfo/pacemaker >> >> Project Home: http://www.clusterlabs.org >> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf >> Bugs: http://bugs.clusterlabs.org > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org > _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
