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Bug #15028
closed
Improve rsyslog performance by simplifying parsing of reports
Status:
Released
Priority:
N/A
Assignee:
Category:
Performance and scalability
Target version:
Pull Request:
Severity:
UX impact:
User visibility:
Effort required:
Priority:
0
Name check:
Reviewed
Fix check:
Checked
Regression:
Description
We are not using serials anymore for rules, yet we check them in the regexp of rsyslog in rudder server
With super high load (950k message in 8 minutes), it causes super high CPU usage, and saturates at 200% + CPU
not parsing them makes it stays below 200% rather above 200% cpu, with moments at 160% CPU
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