Script to Collect RAC Diagnostic Information (racdiag.sql)
(Doc ID 135714.1)
Last updated on DECEMBER 05, 2024
Applies to:
Oracle Database Cloud Service - Version N/A and laterOracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 9.2 to 21.4 [Release 9.2 to 21.0]
Oracle Database Cloud Schema 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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