Integrated Extract : Large Merge / Upsert DML Statement can cause Extract to Slow be Slow (Doc ID 1631249.1)

Last updated on MAY 17, 2017

Applies to:

Oracle GoldenGate - Version 11.2.1.0.1 to 12.1.2.0.0 [Release 11.2 to 12.1]
Information in this document applies to any platform.

Symptoms

Integrated Extract process is slow.

The builder process is shows very high CPU usage .

Large Merge , also referred to as Upsert , has been performed or may be regularly performed on the Oracle database

Cause

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