Hello cephers, after being on 0.80.10 for a while, we upgraded to 0.80.11 and we noticed the following things: a. ~13% paxos refresh latency increase (from about 0.015 to 0.017 on average) b. ~15% paxos commit latency ( from 0.019 to 0.022 on average) c. osd commitcycle latencies were decreased and very much stabilized after the upgrade. Cannot say right now if it was the upgrade per se that did it or the OSDs rolling reboot
Are you aware of the changes/improvements in code in 0.80.11 that may have caused this issue? [1] https://ceph.com/releases/v0-80-11-firefly-released/ Regards, Kostis _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
