Feature #48621
kclient: track (and forward to MDS) average read/write/metadata latency
% Done:
0%
Source:
Tags:
Backport:
Reviewed:
Affected Versions:
Description
Client already tracks cumulative read/write/metadata latencies. However, average latencies are much more useful to the user.
Start tracking average latencies and forward to the MDS for displaying in `perf stats` command (and `cephfs-top` utility).
(kclient also needs to start sending these metrics).
Related issues
History
#1 Updated by Xiubo Li over 3 years ago
- Copied from Feature #48619: client: track (and forward to MDS) average read/write/metadata latency added
#2 Updated by Xiubo Li over 3 years ago
- Assignee set to Xiubo Li
#3 Updated by Xiubo Li about 3 years ago
- Status changed from New to In Progress
The patchwork link: https://patchwork.kernel.org/project/ceph-devel/list/?series=452879
This is just partial of it, after this and the MDS side work is done, will add the following patch to send the metric to MDS daemon.
#4 Updated by Xiubo Li almost 3 years ago
- Status changed from In Progress to Fix Under Review
#5 Updated by Xiubo Li over 2 years ago
- Status changed from Fix Under Review to Resolved