JmxConnector connector = JmxConnectorFactory.connect("service:jmx:rmi:///jndi/rmi://localhost:9999/jmxrmi"); JmxAgent agent = new JmxAgent(connector); PerformanceMonitor monitor = new PerformanceMonitor(); agent.register(monitor, "com.example:type=PerformanceMonitor"); agent.start(); PerformanceMonitorMBean mbean = agent.getMBean("com.example:type=PerformanceMonitor"); System.out.println("CPU Usage: " + mbean.getCpuUsage()); System.out.println("Memory Usage: " + mbean.getMemoryUsage());