Venky Shankar 54d7b821a3 ceph: include average/stdev r/w/m latency in mds metrics ...

stdev is computed in `cephfs-top` tool - clients forward
square of sums and IO count required to calculate stdev.

Signed-off-by: Venky Shankar <vshankar@redhat.com>
Reviewed-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

2022-03-21 13:35:16 +01:00

10 KiB

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