AWR Snapshots are not Taken Because of Advanced Queue Messages
(Doc ID 1350711.1)
Last updated on MARCH 28, 2019
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
- Automatic Workload Repository (AWR) snapshots are not being generated
- Huge amounts of redo is being generated by MMON
- MMON trace shows following SQL is executing large number of times:
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