Other Tips to Improve Overall Performance

Following are the few tips that help in improving the overall performance of the system:

• Use JDK 1.6 instead of JDK 1.5.

  $ export JAVA_HOME=JDK1.6-Installation-Directory

  Restart your proxy server instances.

• Use JRE 32-bit instead of 64-bit.

  $ dpadm set-flags instance-path jvm-args="-Xmx250M -Xms250M -d32"

• Allocate most of your heap size to the new space. For example, -XX:NewSize=500M.

• Use CMS garbage collection with jvm-args. For example, -XX:+UseConcMarkSweepGC

• Disable access log if not required.

  $ dpconf set-access-log-prop default-log-level:none