Dumitru said each node's OVS database would be useful to have in must-gather-network.
See https://github.com/openshift/must-gather/blob/master/collection-scripts/gather_network_logs#L119 for the function where this collection would go.
OCP is no longer using Bugzilla and this bug appears to have been left in an orphaned state. If the bug is still relevant, please open a new issue in the OCPBUGS Jira project: https://issues.redhat.com/projects/OCPBUGS/summary