Feature #48619
client: track (and forward to MDS) average read/write/metadata latency
Status:
Pending Backport
Priority:
Normal
Assignee:
Category:
Administration/Usability
Target version:
% Done:
0%
Source:
Tags:
backport_processed
Backport:
pacific,quincy
Reviewed:
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 almost 3 years ago
- Copied to Feature #48621: kclient: track (and forward to MDS) average read/write/metadata latency added
#2 Updated by Venky Shankar almost 3 years ago
Xiubo suggested that the client also sends min/max and stddev.
#3 Updated by Patrick Donnelly almost 3 years ago
- Status changed from New to In Progress
- Assignee set to Venky Shankar
#4 Updated by Patrick Donnelly almost 3 years ago
- Target version changed from v16.0.0 to v17.0.0
#5 Updated by Venky Shankar over 2 years ago
- Status changed from In Progress to Fix Under Review
- Pull request ID set to 41397
#6 Updated by Patrick Donnelly over 1 year ago
- Target version deleted (
v17.0.0)
#7 Updated by Venky Shankar over 1 year ago
- Status changed from Fix Under Review to Resolved
#8 Updated by Venky Shankar over 1 year ago
- Status changed from Resolved to Pending Backport
- Target version set to v18.0.0
- Backport set to pacific,quincy
#9 Updated by Backport Bot over 1 year ago
- Copied to Backport #57439: pacific: client: track (and forward to MDS) average read/write/metadata latency added
#10 Updated by Backport Bot over 1 year ago
- Copied to Backport #57440: quincy: client: track (and forward to MDS) average read/write/metadata latency added
#11 Updated by Backport Bot over 1 year ago
- Tags set to backport_processed