Monitoring

Monitoring tools used for providing JVM performance data include the following:

• jps: This is the JVM process status tool (jps). It provides a list of HotSpot JVMs on a specific system.
• jstat: This is the JVM statistics monitoring tool. It collects log data and performance information from a machine with a HotSpot JVM.
• jstatd: This is the jstat daemon tool. It runs an RMI server app for monitoring HotSpot JVM operations.