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Feature #55126

mds: add perf counter to record slow replies

Added by yixing hao 12 months ago. Updated 8 months ago.

Status:
Pending Backport
Priority:
Normal
Assignee:
yixing hao
Category:
-
Target version:
Ceph - v17.0.0
% Done:

0%

Source:
Tags:
backport_processed
Backport:
quincy, pacific
Reviewed:
Affected Versions:
Component(FS):
MDS
Labels (FS):
Pull request ID:
45631

Related issues

Copied to CephFS - Backport #55412: pacific: mds: add perf counter to record slow replies Resolved
Copied to CephFS - Backport #55413: quincy: mds: add perf counter to record slow replies Resolved

History

#1 Updated by yixing hao 12 months ago

Though we have MDS_HEALTH_SLOW_METADATA_IO and MDS_HEALTH_SLOW_REQUEST health alert, but those are not
precise nor accumulated. With slow reply counter compared to reply counter, we can find out the ratio
of slow requests through perf dump.

#2 Updated by yixing hao 12 months ago

Reviewer suggested that the pr could be backported, so create the tracker here.

#3 Updated by Yuri Weinstein 12 months ago

  • Project changed from Stable releases to Ceph

#4 Updated by Xiubo Li 12 months ago

  • Tracker changed from Tasks to Feature
  • Project changed from Ceph to CephFS
  • Status changed from New to Fix Under Review
  • Assignee set to yixing hao
  • Backport set to quincy,pacific
  • Component(FS) MDS added

#5 Updated by Venky Shankar 11 months ago

  • Status changed from Fix Under Review to Resolved
  • Backport changed from quincy,pacific to quincy, pacific

#6 Updated by Venky Shankar 11 months ago

  • Status changed from Resolved to Pending Backport

#7 Updated by Backport Bot 11 months ago

  • Copied to Backport #55412: pacific: mds: add perf counter to record slow replies added

#8 Updated by Backport Bot 11 months ago

  • Copied to Backport #55413: quincy: mds: add perf counter to record slow replies added

#9 Updated by Backport Bot 8 months ago

  • Tags set to backport_processed

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