Interesting, thanks for sharing. I'm looking at the example output in the PR 25114:
write_bytes 409600/107 409600/107 write_latency 2618503617/107 How should these values be interpreted? -- Michael Green > On Dec 3, 2018, at 2:47 AM, Jan Fajerski <jfajer...@suse.com> wrote: > >> Question: what tools are available to monitor IO stats on RBD level? >> That is, IOPS, Throughput, IOs inflight and so on? > There is some brand new code for rbd io monitoring. This PR > (https://github.com/ceph/ceph/pull/25114) added rbd client side perf counters > and this PR (https://github.com/ceph/ceph/pull/25358) will add those counters > as prometheus metrics. There is also room for an "rbd top" tool, though I > haven't seen any code for this. > I'm sure Mykola (the author of both PRs) could go into more detail if needed. > I expect this functionality to land in nautilus. > _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
