We're parsing the output of 'ceph daemon osd.N perf dump' for the admin sockets in /var/run/ceph/ceph-osd.*.asok on each node in our cluster. We then push that data into carbon-cache/graphite and using grafana for visualization. Our numbers are much more consistent than yours appear.
Bob On Thu, Apr 7, 2016 at 2:34 AM, David Riedl <david.ri...@wingcon.com> wrote: > Hi. > > I use this for my zabbix environment: > > https://github.com/thelan/ceph-zabbix/ > > It works really well for me. > > > Regards > > David > > On 07.04.2016 11:20, Nick Fisk wrote: > > Hi. > I have small question about monitoring performance at ceph cluster. > > We have cluster with 5 nodes and 8 drives on each node, and 5 monitor on > every node. For monitoring cluster we use zabbix. It asked every node for > > 30 > > second about current ceph operation and get different result from every > node. > first node: 350op/s > second node: 900op/s > third node: 200ops/s > fourth node: 700op/s > fifth node: 1200ops/ > > I don't understand how I can receive the total value of performance ceph > cluster? > > Easy Answer > Capture and parse the output from "ceph -s", not 100% accurate, but probably > good enough for a graph > > Complex Answer > Use something like Graphite to capture all the counters for every OSD and > then use something like sumSeries to add all the op/s counters together. > > > > > _______________________________________________ > ceph-users mailing > listceph-us...@lists.ceph.comhttp://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > _______________________________________________ > ceph-users mailing > listceph-us...@lists.ceph.comhttp://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > -- > Mit freundlichen Grüßen > > David Riedl > > > > WINGcon GmbH Wireless New Generation - Consulting & Solutions > > Phone: +49 (0) 7543 9661 - 26 > E-Mail: david.ri...@wingcon.com > Web: http://www.wingcon.com > > Sitz der Gesellschaft: Langenargen > Registergericht: ULM, HRB 632019 > USt-Id.: DE232931635, WEEE-Id.: DE74015979 > Geschäftsführer: Thomas Ehrle, Fritz R. Paul > > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > >
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