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Script to Collect RAC Diagnostic Information (racdiag.sql) (Doc ID 135714.1)

Last updated on SEPTEMBER 26, 2023

Applies to:

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 Cloud Exadata Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Generic UNIX

Purpose

This script is intended to provide a user friendly guide to troubleshoot RAC hung sessions or slow performance scenerios. The script includes information to gather a variety of important debug information to determine the cause of a RAC hung sessions or slow performance. The script will create a file called racdiag_.out in the local directory while dumping hang analyze dumps in the respective user_dump_dest/background_dump_dest/diagnostic_dest on all nodes. If you are using OpenVMS, see Note 316838.1 for a VMS specific script.

Details

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