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How to Determine the Blocking Session for Event: 'cursor: pin S wait on X' (Doc ID 786507.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 to 12.1.0.2 [Release 10.2 to 12.1]
Oracle Database - Personal Edition - Version 10.2.0.1 to 12.1.0.2 [Release 10.2 to 12.1]
Oracle Database - Standard Edition - Version 10.2.0.1 to 12.1.0.2 [Release 10.2 to 12.1]
Information in this document applies to any platform.

Goal

This note helps find the blocking session for mutex related wait event "cursor: pin S wait on X"

To Troubleshoot this event see:

<Document 1377998.1> Troubleshooting: Waits for Mutex Type Events
<Document 1349387.1> Troubleshooting 'cursor: pin S wait on X' waits

<Document 1356828.1> FAQ: 'cursor: mutex ..' / 'cursor: pin ..' / 'library cache: mutex ..' Type Wait Events

<Document 1377446.1> Troubleshooting Performance Issues

Solution

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