DB 19c: RAT Replay with replace_literals=true Option Causesd High Memory Usage when Capture has LOBs (Doc ID 2788248.1)

Last updated on MAY 04, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 19.3.0.0.0 and later
Information in this document applies to any platform.

RAT Replay with replace_literals=true Option causes high memory Use when the Capture has LOBs.

If these conditions set on the Replay Database, the symptom will result:

- cursor_sharing = FORCE
- replace_literals=true
- the replay contains LOBs

Each wrc process consumes over 10GB memory and eventually causes the server paging area to fill.

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In this Document

Symptoms

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