Troubleshooting Databases Hang Due to Heavy Contention for 'library cache: mutex X' Waits (Oracle 11.2 and Later)
(Doc ID 2051456.1)
Last updated on AUGUST 26, 2023
Applies to:
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 Oracle Database Cloud Schema Service - Version N/A and later Information in this document applies to any platform.
Purpose
Provides some basic information to enable DBAs to identify library cache mutex related problems and raises awareness on known issues and actions to be taken.
Troubleshooting Steps
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