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Bug #8598

closed

Monitor performance during intensive operations

Added by Brian Andrus almost 10 years ago. Updated almost 9 years ago.

Status:
Can't reproduce
Priority:
Normal
Assignee:
-
Category:
Monitor
Target version:
-
% Done:

0%

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

Description

Problem: During times of intensive operations such as deep scrubbing, monitors are observed coming in and out of quorum frequently, seemingly spurring frequent reelections.

Symptoms: Elections can compound other issues, such as OSDs timing out while starting up or being wrongly marked down. The monitor process is often observed at 100% CPU utilization during these times.

This is a tracking issue, and more information will be added as we gather it.

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 #1

Updated by Loïc Dachary almost 9 years ago

  • Regression set to No

Is this still active ?

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 #2

Updated by Brian Andrus almost 9 years ago

  • Status changed from New to Can't reproduce

Loic Dachary wrote:

Is this still active ?

Have not seen similar behavior since.

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