Actions
Bug #1455
closedaf-packet: threads auto can lead to issue
Affected Versions:
Effort:
Difficulty:
Label:
Description
Some network cards are reporting a huge amount of RSS queues even if the load balancing is only doable on a subset (usually less than 16). It seems this can cause some issues on some kernel with CPU soft lock up which are seen.
A possible solution could be to cap the auto mode to 16 threads. But it would be a limit on system using network card supporting far more load balanced RSS queues.
Any suggestion welcome.
Updated by Victor Julien almost 9 years ago
I assume there is no way to get this 'load balancing is only doable on a subset'-number from the card/driver?
Updated by Victor Julien almost 9 years ago
- Priority changed from High to Normal
- Target version changed from 2.1beta4 to 3.0RC1
Updated by Victor Julien almost 9 years ago
- Status changed from New to Assigned
- Assignee set to Eric Leblond
Updated by Victor Julien over 8 years ago
- Target version changed from 3.0RC1 to TBD
Updated by Victor Julien almost 8 years ago
In the current code we check for RSS queue count and use that if cores > queues. We can close this?
Updated by Victor Julien over 7 years ago
- Status changed from Assigned to Closed
- Target version deleted (
TBD)
Actions