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Bug #15858

closed

Computing dynamic groups is very memory intensive, and can lead to FGC or OOM

Added by Nicolas CHARLES about 5 years ago. Updated almost 5 years ago.

Status:
Released
Priority:
N/A
Assignee:
François ARMAND
Category:
Performance and scalability
Target version:
5.0.15
Pull Request:
https://github.com/Normation/rudder/p...
Severity:
UX impact:
User visibility:
Effort required:
Priority:
0
Name check:
Reviewed
Fix check:
Checked
Regression:

Description

When dynamic groups are updated, it uses a lot of memory, and can completly prevent a policy generation to finish
We need to find a way to make it less memory consuming

Note: my tests uses a lot of regex and and/or in software, it might be a cause of issue

Files

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Screenshot from 2019-10-04 13-48-05.png (890 KB) Screenshot from 2019-10-04 13-48-05.png Nicolas CHARLES, 2019-10-04 13:48
without.png (1.56 MB) without.png Nicolas CHARLES, 2019-10-06 00:39
with.png (1.55 MB) with.png Nicolas CHARLES, 2019-10-06 00:39
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