Is it possible to get IO usage (read / write bandwidth) by client or RBD image?

[Stéphane Klein <contact@xxxxxxxxxxxxxxxxxxx>]

Hi,

is it possible to get IO stats (read / write bandwidth) by client or image?

I see this thread http://lists.ceph.com/pipermail/ceph-users-ceph.com/2014-August/042030.html and this script https://github.com/cernceph/ceph-scripts/blob/master/tools/rbd-io-stats.pl

There are better tools / method now?

Best regards,

Stéphane
--

Stéphane Klein <contact@xxxxxxxxxxxxxxxxxxx>
blog: http://stephane-klein.info
cv : http://cv.stephane-klein.info
Twitter: http://twitter.com/klein_stephane

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