Coherence Nodes Using The G1 Garbage Collector Prior To Oracle Java HotSpot JDK 7U4 Could Encounter Memory Problems (Doc ID 1489410.1)

Last updated on JULY 05, 2017

Applies to:

Oracle Coherence - Version 3.7.1.4 and later
Information in this document applies to any platform.

Symptoms

Coherence nodes using new G1 GC algorithm that is introduced in the Java 7 could see this problem.

For example:


The question is why memory usage does not reduce to around 500 MB after script finish when cache size still 300,000 objects?

Changes

 

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms