Found a nice nugget today.... Java has a "jps" utility. run it and it dumps the PIDs of all JVMs running, along with the MainClass. Helps find the agent really quick: C:\mazz\source>jps 6112 org.eclipse.equinox.launcher_1.0.100.v20080509-1800.jar 3988 WrapperSimpleApp 1720 Jps 2684 AgentMain 6112 is my eclipse. 3988 is my server. 1720 is obviously the jps utility command I just ran. And 2684 is my agent.