Cursor Pin S Wait On X High During Select With Parallel Or Gather Schema Stats
(Doc ID 1350803.1)
Last updated on FEBRUARY 19, 2019
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [Release 11.1 to 11.2]
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
The "cursor: pin S wait on X" occurs and it is high during select with
parallel or gather schema stats with parallel degree.
The <Patch 7338648> doesn't fix this behavior.
the ASH report:
Top Event Values
Event % Event
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In this Document