+++ This bug was initially created as a clone of Bug #1744962 +++
Description of problem:
ovn-controller sends an echo message to the openflow connection every 5 seconds and this is hardcoded. If ovn-controller takes >5 seconds to process logical flows, this results in 100% cpu usage all the time.
So we should provide the option to increase this probe interval.
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
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Actual results:
Expected results:
Additional info:
Was verified on 13.0-RHEL-7/2020-05-28.2 with openvswitch2.11-2.11.0-48.el7fdp.x86_64
The option to configure probe interval for openflow connection exist.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2020:2719
Comment 21Red Hat Bugzilla
2023-09-14 05:42:14 UTC
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days