14.09.2012 09:54, Vladislav Bogdanov wrote: > 13.09.2012 15:18, Vladislav Bogdanov wrote: > > ... > >> and now it runs on my testing cluster. >> >> Ipc-related memory problems seem to be completely fixed now, processes >> own memory (RES-SHR in terms of htop) does not grow any longer (after 40 >> minutes). Although I see that both RES and SHR counters sometimes >> increase synchronously. lrmd does not grow at all. Will look again after >> few hours. > > > So, lrmd is ok. I see only 4kb growth in RES-SHR on one node (current > DC). Other instances are of the constant size for almost a day. > > I see RES-SHR growth in pacemakerd (>100kb per day). So I expect some > leakage here. Should I run it under valgrind?
Valgrind doesn't find anything valuable here (1 and 9 hours runs). ==23851== LEAK SUMMARY: ==23851== definitely lost: 528 bytes in 3 blocks ==23851== indirectly lost: 17,361 bytes in 36 blocks ==23851== possibly lost: 234 bytes in 8 blocks ==23851== still reachable: 17,458 bytes in 163 blocks ==23851== suppressed: 0 bytes in 0 blocks > > And I see that both RES and SHR synchronously grow in crmd (600-700kb > per day on member nodes, 6Mb on DC), while RES-SHR is reduced by 24kb on > DC. > > And I see cib growth in both RES and SHR in range 12-340 kb, and 4kb > growth in RES-SHR on nodes except DC. > > I can't say for sure what causes growth of shared pages. > May be it is /dev/shm. Lot of files are there. I'll look if it grows. > _______________________________________________ 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
