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Resolving Issues Where Sessions show "enq: HW - contention" Due to Inserts with Suboptimal Segment Storage Configuration (Doc ID 1475393.1)

Last updated on MARCH 04, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 9.0.1.0 and later
Oracle Database - Personal Edition - Version 9.0.1.0 and later
Oracle Database - Standard Edition - Version 9.0.1.0 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.

Purpose

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
Purpose
Troubleshooting Steps
 Brief Definition:
 Problem Confirmation:
 "enq: HW - contention" on Insert
 Measuring Success
 Known Issues
References

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