JAVA_OPTS="$JAVA_OPTS -Djava.rmi.server.hostname=10.10.240.85 -Dcom.sun.management.jmxremote.port=9004 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false"
http://blog.csdn.net/kelly859/article/details/5827365
点击dumpHeap按钮会生成dump文件到远程连接到机器的/home/pop-assistant/pop-assistant/bin目录下