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ODA With 12.2 RAC Database High "gc cr/current request" 'gc buffer busy acquire' and Locks On Hot Object SELECT SPARE6 FROM USER$ WHERE USER#=:1 After Upgrading from 11.2.0.4 Single Instance (Doc ID 2576313.1)

Last updated on JUNE 10, 2020

Applies to:

Oracle Database Appliance X5-2 - Version All Versions and later
Information in this document applies to any platform.

Symptoms

Slow performance for key application after upgrading
 ODA HW (V1 to X5-2)
 OS version
 Database Version (11.2.0.4 to 12.2.x)

One other significant change was
 Single-instance to RAC

Cause

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In this Document
Symptoms
Cause
Solution
References


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