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How to Adjust the Java Virtual Machine (JVM) Code Cache (ReservedCodeCacheSize) for Oracle Enterprise Data Quality (Doc ID 1440003.1)

Last updated on JULY 25, 2023

Applies to:

Oracle Watchlist Screening - Version 4.2.1 and later
Oracle Enterprise Data Quality - Version 8.0.1 and later
Oracle Enterprise Data Quality on Marketplace - Version 2.0 and later
Information in this document applies to any platform.


A possible source of an application slow down after a long period of uptime is when the JVM code cache has become full and the JVM can no longer natively compile the java methods being executed; in this event the methods will be executed in interpreted mode and will run very much slower than had they been compiled to native code.

This document explains the steps required to adjust the Java Code Cache pertinent to Enterprise Data Quality (EDQ).


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