On Mon, Jan 9, 2017 at 11:46 PM, Stillwell, Bryan J <Bryan.Stillwell@xxxxxxxxxxx> wrote: > Last week I decided to play around with Kraken (11.1.1-1xenial) on a > single node, two OSD cluster, and after a while I noticed that the new > ceph-mgr daemon is frequently using a lot of the CPU: > > 17519 ceph 20 0 850044 168104 208 S 102.7 4.3 1278:27 > ceph-mgr > > Restarting it with 'systemctl restart ceph-mgr*' seems to get its CPU > usage down to < 1%, but after a while it climbs back up to > 100%. Has > anyone else seen this? Definitely worth investigating, could you set "debug mgr = 20" on the daemon to see if it's obviously spinning in a particular place? Thanks, John > > Bryan > > E-MAIL CONFIDENTIALITY NOTICE: > The contents of this e-mail message and any attachments are intended solely for the addressee(s) and may contain confidential and/or legally privileged information. If you are not the intended recipient of this message or if this message has been addressed to you in error, please immediately alert the sender by reply e-mail and then delete this message and any attachments. If you are not the intended recipient, you are notified that any use, dissemination, distribution, copying, or storage of this message or any attachment is strictly prohibited. > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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