Hi, we just had some new clients, and have suffered very big degradation in CEPH performance for some reasons (we are using CloudStack). I'm wondering if there is way to monitor OP/s or similar usage by client connected, so we can isolate the heavy client ? Also, what is the general best practice to monitor these kind of changes in CEPH ? I'm talking about R/W or OP/s change or similar... Thanks, -- Andrija Pani? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140808/00c60cb9/attachment.htm>