+++ 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: 1. 2. 3. 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
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days