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Debugging Oracle Performance
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Category: RMAN

ORA-00018: maximum number of sessions exceeded

November 2, 2023 Dinesh Bandelkar 3 Comments

Problem Statement The application team has reported a recurring transaction timeout occurring every Thursday at 9:00 PM. This issue persists for…

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Posted in: RMAN Filed under: Performance

RMAN Backup waiting on “ASM file metadata operation”

April 25, 2018 Rajesh Vishwakarma 3 Comments

Problem Statement On EXADATA machine, after initiating archivelogs backup in the database, application started facing connectivity issues. Even from local server connection…

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Posted in: RMAN Filed under: Performance
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