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Bug #63780

open

osd: `compressor_zlib_isal` did not take effect in compression

Added by guotao Yao 5 months ago. Updated 4 months ago.

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

0%

Source:
Community (user)
Tags:
Backport:
quincy, reef
Regression:
No
Severity:
2 - major
Reviewed:
Affected Versions:
v17.2.6
ceph-qa-suite:
rados
Pull request ID:
54858
Crash signature (v1):
Crash signature (v2):

Description

When I upgraded ceph from 15.2.16 to 17.2.6, I found that the CPU usage of OSD increased a lot, and the write latency of OSD also increased a lot. After analysis, I found that the use of isal compression in quincy version did not take effect.

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 #2

Updated by Igor Fedotov 4 months ago

  • Backport set to quincy, reef
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 #3

Updated by Igor Fedotov 4 months ago

  • Pull request ID set to 54858
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 #4

Updated by Igor Fedotov 4 months ago

  • Status changed from New to Fix Under Review
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