GlassFish Server Performance Tuning

For improve performance of your application running on Glassfish application server, you can try out following JVM options. We got significant performance improvement by using them.

<jvm-options>-server</jvm-options>

<jvm-options>-Xms3000m</jvm-options>
<jvm-options>-Xmx3000m</jvm-options>
<jvm-options>-XX:MaxPermSize=192m</jvm-options>
<jvm-options>-XX:NewRation=2</jvm-options>
<jvm-options>-XX:+AggressiveHeap</jvm-options>
<jvm-options>-XX:+AggressiveOpts</jvm-options>
<jvm-options>-XX:+UseParallelGC</jvm-options>
<jvm-options>-XX:+UseParallelOldGC</jvm-options>
<jvm-options>-XX:ParallelGCThreads=5</jvm-options>

By using these performance tunings, we are able to get almost 25% to 30% more TPS (Transactions per Seconds)