Hi, It does look like the same problem. I would recommend upgrading and seeing if the issue goes away.
Thanks, Nithya On 9 November 2017 at 15:39, Yao Guotao <[email protected]> wrote: > Thank you very much for your reply. > > I think I found the key to the problem. But, I'd like you to confirm > whether this is the issue. > My gluster version is 3.8.9, And I found there is a bug in it, and fixed > in 3.8.11: > https://bugzilla.redhat.com/show_bug.cgi?id=1431592 > > A large amount of memory allocated for agf_common_mt_strdup. Everythig > else seem to be all right. > > My cluster: > > Yesterday Afternoon：（I'm sorry I forgot the specific time.） > [features/locks.www-volume-locks - usage-type gf_common_mt_strdup > memusage] > size=1941483443 > num_allocs=617382139 > max_size=1941483443 > max_num_allocs=617382139 > total_allocs=661873332 > > TIme: 2017.11.9 17:15 (Today) > [features/locks.www-volume-locks - usage-type gf_common_mt_strdup > memusage] > size=792538295 > num_allocs=752904534 > max_size=792538295 > max_num_allocs=752904534 > total_allocs=800889589 > > The statedump files are in the attachment. > > Thanks again. > > > > 在 2017-11-09 17:22:03，"Nithya Balachandran" <[email protected]> 写道： > > > > On 8 November 2017 at 17:16, Yao Guotao <[email protected]> wrote: > >> Hi all, >> I'm glad to add glusterfs community. >> >> I have a glusterfs cluster: >> Nodes: 4 >> System: Centos7.1 >> Glusterfs: 3.8.9 >> Each Node: >> CPU: 48 core >> Mem: 128GB >> Disk: 1*4T >> >> There is one Distributed Replicated volume. There are ~160 k8s pods as >> clients connecting to glusterfs. But, the memory of glusterfsd process is >> too high, gradually increase to 100G every node. >> Then, I reboot the glusterfsd process. But the memory increase during >> approximate a week. >> How can I debug the problem? >> >> Hi, > > Please take statedumps at intervals (a minimum of 2 at intervals of an > hour) of a brick process for which you see the memory increasing and send > them to us. [1] describes how to take statedumps. > > Regards, > Nithya > > [1] http://docs.gluster.org/en/latest/Troubleshooting/statedump/ > <http://docs.gluster.org/en/latest/Troubleshooting/statedump/> > > <http://docs.gluster.org/en/latest/Troubleshooting/statedump/> > >> Thanks. >> >> >> >> >> _______________________________________________ >> Gluster-users mailing list >> [email protected] >> http://lists.gluster.org/mailman/listinfo/gluster-users >> > > > > >
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