Hello,
Is there a way to get read/write I/O statistics for each rbd device for
each mapping?
For example, when an application uses one of the volumes, I would like to
find out what performance (avg read/write bandwidth, IOPS, etc) that
application observed on a given volume. Is that possible?
Thanks,
Shridhar
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Hi Shridhar,
Did u mean 'ceph rbd perf image stats' or 'rbd perf image
iostat' ?
for monitor intergration, you can enable mgr prometheus module and get metrics
for each image in specified pools
------------------ Original ------------------
From: "Void Star Nill"<void.star.nill(a)gmail.com&gt;ail.com>;
Date: Thu, May 7, 2020 10:18 AM
To: "ceph-users"<ceph-users@ceph.io>;
Subject: [ceph-users] per rbd performance counters
Hello,
Is there a way to get read/write I/O statistics for each rbd device for
each mapping?
For example, when an application uses one of the volumes, I would like to
find out what performance (avg read/write bandwidth, IOPS, etc) that
application observed on a given volume. Is that possible?
Thanks,
Shridhar
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ceph-users mailing list -- ceph-users(a)ceph.io
To unsubscribe send an email to ceph-users-leave(a)ceph.io
Something like:
rbd perf image iostat
-----Original Message-----
From: Void Star Nill [mailto:void.star.nill@gmail.com]
Sent: 07 May 2020 04:18
To: ceph-users
Subject: [ceph-users] per rbd performance counters
Hello,
Is there a way to get read/write I/O statistics for each rbd device for
each mapping?
For example, when an application uses one of the volumes, I would like
to find out what performance (avg read/write bandwidth, IOPS, etc) that
application observed on a given volume. Is that possible?
Thanks,
Shridhar
_______________________________________________
ceph-users mailing list -- ceph-users(a)ceph.io To unsubscribe send an
email to ceph-users-leave(a)ceph.io