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| author | Venky Shankar <vshankar@redhat.com> | 2022-03-08 07:42:18 -0500 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2022-03-21 13:35:16 +0100 |
| commit | 54d7b821a37fdb805ffc8545e536fb228c1113b2 (patch) | |
| tree | 360fd32929b7c9139fe74f8a729a22f69c13b059 /fs/file.c | |
| parent | 367290e6355ce13c17d17f3ec1075beb7ca3224a (diff) | |
| download | linux-54d7b821a37fdb805ffc8545e536fb228c1113b2.tar.gz linux-54d7b821a37fdb805ffc8545e536fb228c1113b2.tar.bz2 linux-54d7b821a37fdb805ffc8545e536fb228c1113b2.zip | |
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>
Diffstat (limited to 'fs/file.c')
0 files changed, 0 insertions, 0 deletions