Awr Reports hang, MMon secondary are waiting on resmgr:cpu quantum
(Doc ID 1530676.1)
Last updated on JULY 08, 2021
Applies to:Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
On : 18.104.22.168 version, RDBMS
AWR reports won't run, they just hangs.
MMon secondary (m000-m003) are all waiting on resmgr:cpu quantum.
Disabled default maintenance plan following:
|High "Resmgr:Cpu Quantum" Wait Events In 11g Even When Resource Manager Is Disabled (Doc ID 949033.1)|
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