That can't be true, I have a grafana dashboard somewhere that shows this. I think you need to enable plugin in mgr or so.
> What do people use to store per-RBD-image I/O stats? > > To retrospectively see which VM was keeping a Ceph cluster busy in terms > of I/O, I'd like to track `rbd perf image iostat` and `rbd perf image > iotop`-like metrics. > > I've looked at the LibreNMS plugin [1], Prometheus metrics in the > manager [2], and Ceph ingestion in Elasticsearch [3]. > > None of them seem to export per-RBD metrics. I can't find much > information about this use case on the mailing list either, though it's > hard for me to imagine I'm the only one with this want. > > How do other users handle this? _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
