This metric monitors the messages for each queue in the database except for system queues. Queues that are in the schema of SYS, SYSTEM, DBSNMP, and SYSMAN are defined as system level queues.
Copyright © 1996, 2009, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its affiliates.
Other names may be trademarks of their respective owners.