JBoss with Java7 uses more of physical memory than Java6
Issue
- JBoss process is taking 1GB more of physical memory running on Java7 than with Java6 running with the same JVM options and memory parameters.
- The increased memory is not due to increased heap utilization.
Environment
- Red Hat JBoss SOA-P 5.3.1
- Red Hat Enterprise Linux (RHEL)
- Oracle JDK
- OpenJDK
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