Tune the JVM

Subtopics

• Tune the IBM virtual machine for Java
  An application server is a Java based server and requires a JVM environment to run and support the enterprise applications that run on it. As part of configuring the application server, we can configure the Java SE Runtime Environment to tune performance and system resource usage. This topic applies to IBM virtual machines for Java.
• Tune HotSpot Java virtual machines (Solaris & HP-UX)
  The architecture of the Sun-developed, HP-ported HotSpot JVM has evolved differently than the IBM-developed software development kit (SDK.) Its internal structure, for young or old generation and permanent regions, arises to primarily support generational garbage collection, as well as other garbage collection modes as necessary.