Bug #382
closed
Suricata uses 100% of CPU on some virtual system
Added by Eric Leblond over 12 years ago.
Updated over 12 years ago.
Description
Due to some call to usleep with low value, suricata causes an important load on some virtual system.
The attached patch fixes the issue but should have some severe implication on performance. Thus it only indicate where to look at.
Files
- Assignee set to Eric Leblond
Eric,
When does this occur? Any specific situation ?
What is your VM setup ? (mem,cpu,os).
Thanks
Peter,
The problem can be reproduced on a VirtualBox system (Host is a debian sid).
This is linked with a usleep(10) call in the flow manager. I've proposed a patch to Victor and Anoop which are currently reviewing it. The patch is attached to this comment.
has the current master fixed this issue?
- % Done changed from 80 to 90
Current master does not show the issue on my VM.
- Status changed from Assigned to Closed
- Target version set to 1.2beta1
- % Done changed from 90 to 100
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