V$OBJECT_USAGE displays statistics about index usage gathered from the database for the indexes owned by the current user. You can use this view to monitor index usage. All indexes that have been used at least once can be monitored and displayed in this view.
The V$OBJECT_USAGE view is deprecated in Oracle Database 12c Release 1 (12.1) and maintained for backward compatibility. Support for this view may be removed in a future release. Oracle recommends that you use the USER_OBJECT_USAGE view instead of the V$OBJECT_USAGE view.
Index name in sys.obj$.name
Table name in sys.obj$.name
Start monitoring time in sys.object_stats.start_monitoring
End monitoring time in sys.object_stats.end_monitoring