On Tue, Dec 11, 2012 at 5:49 PM, Vladislav Bogdanov <bub...@hoster-ok.com> wrote: > 11.12.2012 06:52, Vladislav Bogdanov wrote: >> 11.12.2012 05:12, Andrew Beekhof wrote: >>> On Mon, Dec 10, 2012 at 11:34 PM, Vladislav Bogdanov >>> <bub...@hoster-ok.com> wrote: >>>> 10.12.2012 09:56, Vladislav Bogdanov wrote: >>>>> 10.12.2012 04:29, Andrew Beekhof wrote: >>>>>> On Fri, Dec 7, 2012 at 5:37 PM, Vladislav Bogdanov >>>>>> <bub...@hoster-ok.com> wrote: >>>>>>> 06.12.2012 09:04, Vladislav Bogdanov wrote: >>>>>>>> 06.12.2012 06:05, Andrew Beekhof wrote: >>>>>>>>> I wonder what the growth looks like with the recent libqb fix. >>>>>>>>> That could be an explanation. >>>>>>>> >>>>>>>> Valid point. I will watch. >>>>>>> >>>>>>> On a almost static cluster the only change in memory state during 24 >>>>>>> hours is +700kb of shared memory to crmd on a DC. Will look after that >>>>>>> one for more time. >>>>> >>>>> It still grows. ~650-700k per day. I sampled 'maps' and 'smaps' content >>>>> from crmd's proc and will look what differs there over the time. >>>> >>>> smaps tells me it may be in /dev/shm/qb-pengine-event-1735-1736-4-data. >>>> 1735 is pengine, 1736 is crmd. >>>> >>>> Diff of that part: >>>> @@ -56,13 +56,13 @@ >>>> MMUPageSize: 4 kB >>>> 7f427fddf000-7f42802df000 rw-s 00000000 00:0f 12332 >>>> /dev/shm/qb-pengine-event-1735-1736-4-data >>>> Size: 5120 kB >>>> -Rss: 4180 kB >>>> -Pss: 2089 kB >>>> +Rss: 4320 kB >>>> +Pss: 2159 kB >>>> Shared_Clean: 0 kB >>>> -Shared_Dirty: 4180 kB >>>> +Shared_Dirty: 4320 kB >>>> Private_Clean: 0 kB >>>> Private_Dirty: 0 kB >>>> -Referenced: 4180 kB >>>> +Referenced: 4320 kB >>>> Anonymous: 0 kB >>>> AnonHugePages: 0 kB >>>> Swap: 0 kB > > 'Rss' and 'Shared_Dirty' will soon reach 'Size' (now 4792 vs 5120), I'll > look what happens then. I expect growth to stop and pages to be reused. > If that is true, then there are no any leaks, but rather controlled fill > of a buffer of a predefined size.
Great. Please let me know how it turns out. _______________________________________________ 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
