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Resolving Issues Where "Latch Free" Wait Contention Causes Performance Degradation (Doc ID 1476736.1)

Last updated on AUGUST 26, 2023

Applies to:

Oracle Database - Personal Edition - Version and later
Oracle Database - Enterprise Edition - Version and later
Oracle Database - Standard Edition - Version and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Information in this document applies to any platform.


Disclaimer: This note is written in the context that the Performance Guided Resolution tool was used and recommended this article. It may not make as much sense if read standalone or by other audiences.


Troubleshooting Steps

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In this Document
Troubleshooting Steps
  Brief Definition:
 Problem Confirmation:
 "Latch Free" Waits
 Tuning the "latch free" Waits
 Shared Pool Latch
 Library Cache Latch
 Cache buffers chains
 Known Issues

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