This is a clone of issue OCPBUGS-38639. The following is the description of the original issue:
—
Synchronization State
 It provides the overall
synchronization health of the node. This notification includes the health of the OS System Clock which is consumable
by application(s)

type: event.sync.sync-status.synchronization-state-
change Notification used to inform about the overall synchronization
state change
source: /sync/sync-status/sync-state