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Heavy Paging Causes Slow Database Performance (Doc ID 1195174.1)

Last updated on NOVEMBER 01, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database 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.

Symptoms

Changes

 A database upgrade may have occurred although this is not necessarily a direct cause; if the operating system does nor restrict paging of computational memory then this problem could be initiated by a change in workload  and not necessarily an upgrade (although the paging of memory of file system I/O options may be different from release to release).

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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