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Bug #64078

open

When I set debug_mgr 30/30, the memory of ceph-mgr will keep rising

Added by Bo Zhang 4 months ago. Updated 4 months ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
1 - critical
Reviewed:
Affected Versions:
Ceph - v14.2.8
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

This is an inevitable question，I did the following operations.
1.Collects heap information
ceph tell mgr.HOSTNAME heap start_profiler （Not supported by default, I added it myself）
ceph tell mgr.HOSTNAME heap dump
2.Processes heap files
pprof --pdf /home/zhangbo/ceph-mgr /var/log/ceph/mgr.node149.profile.0002.heap >test.heap.pdf

See the attachment for the test.heap.pdf

Files

Download all files
test.heap.pdf (15.5 KB) test.heap.pdf Bo Zhang, 01/18/2024 05:58 AM
test.compare.pdf (13.3 KB) test.compare.pdf Bo Zhang, 01/18/2024 06:35 AM

Related issues 1 (1 open — 0 closed)

Has duplicate mgr - Bug #64082: When I set debug_mgr 30/30, the memory of ceph-mgr will keep risingNew

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