0N/AVerboseGC demonstrates the use of the java.lang.management API to

0N/Aprint the garbage collection statistics and memory usage remotely

0N/Aby connecting to a JMX agent with a JMX service URL:

0N/A service:jmx:rmi:///jndi/rmi://<hostName>:<portNum>/jmxrmi

0N/Awhere <hostName> is the hostname and <portNum> is the port number

0N/Ato which the JMX agent will be connected.

0N/A

0N/ATo run the VerboseGC demo

0N/A

0N/A(1) Start the application with the JMX agent - here's an example of

0N/A how the Java2D is started

0N/A

0N/A java -Dcom.sun.management.jmxremote.port=1090

0N/A -Dcom.sun.management.jmxremote.ssl=false

0N/A -Dcom.sun.management.jmxremote.authenticate=false

0N/A -jar <JDK_HOME>/demo/jfc/Java2D/Java2Demo.jar

0N/A

0N/A This instruction uses the Sun's built-in support to enable a JMX agent.

0N/A You can programmatically start a JMX agent with the RMI connector

0N/A using javax.management.remote API. See the javadoc and examples for

0N/A javax.management.remote API for details.

0N/A

0N/A(2) Run VerboseGC

0N/A

0N/A java -jar <JDK_HOME>/demo/management/VerboseGC/VerboseGC.jar localhost:1090

0N/A

0N/AThese instructions assume that this installation's version of the java

0N/Acommand is in your path. If it isn't, then you should either

0N/Aspecify the complete path to the java command or update your

0N/APATH environment variable as described in the installation

0N/Ainstructions for the Java(TM) SDK.