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Bug #46703

mgr/prometheus: introduce metric for collection time

Added by Patrick Seidensal 9 months ago. Updated 27 days ago.

Status:
Fix Under Review
Priority:
Normal
Category:
prometheus module
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
pacific,octopus
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

To be able to be warned by an Prometheus alert when the time it takes to collect metrics becomes critical, it its required to export this time as a metric. This would also allow the the Grafana dashboards to have a graph of how long it takes to gather all metrics in the prometheus manager module.


Related issues

Related to mgr - Bug #49846: prometheus: sum_metrics not initialized Pending Backport

History

#1 Updated by Patrick Seidensal 9 months ago

  • Backport set to octopus

#2 Updated by Patrick Seidensal 9 months ago

  • Status changed from In Progress to Fix Under Review
  • Pull request ID set to 36298

#3 Updated by Sage Weil 27 days ago

  • Backport changed from octopus to pacific,octopus

pacific backport merged in https://github.com/ceph/ceph/pull/40135

#4 Updated by Sage Weil 27 days ago

  • Related to Bug #49846: prometheus: sum_metrics not initialized added

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