My Oracle Support Banner

How To Troubleshoot DOP Related Performance Issues For A Parallel SQL (Doc ID 2388014.1)

Last updated on FEBRUARY 22, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.2 and later
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Goal

This article gives you some basic troubleshooting steps for the Parallel DOP (Degree of Parallelism) Issues.

1) Performance Issues with DOP Downgrade
2) Performance Issues without DOP Downgrade

Solution

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Goal
Solution
References

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.