JVISUALVM with JSTATD for remote monitoring +tomcat (view full version)

1. Turn off the firewall:

/etc/init.d/iptables stop

2. Start the remote JSTATD

2.1 Configure Java Secure Access, save the following code as a file Jstatd.all.policy (name random), but put it in Java_home/bin, the content is as follows,

Grant CodeBase "file:${java.home}/. /lib/tools.jar "{permission java.security.AllPermission;};

2.2 Enter into Java_home/bin, save the following code as file startjstatd.sh, and give execute permission

chmod 777 startjstatd.sh

View the contents of the file as shown in: (The & symbol is run in the background, nohup is not affected by the window closing)

3, open the local JVISUALVM, right-click Remort, select "Add remort Host ...", enter your remote IP in the popup box, such as 192.168.0.23. Connection Successful

4. Close Tomcat:

Find Tomcat Process number

Ps-ef |grep Tomcat

Kill the Tomcat process

Kill-9 <pid Process Number >

5, download Jmx_remote.jar to the Tomcat folder in the Lib directory

Cd/usr/local/tomcat/lib/wget Http://apache.fayea.com/tomcat/tomcat-7/v7.0.61/bin/extras/catalina-jmx-remote.jar

6. Modify Tomcat Server.xml

Cd/usr/local/tomcat/confvi Server.xml

Add the following code to the Server.xml configuration file

<listener classname= "Org.apache.catalina.mbeans.JmxRemoteLifecycleListener" rmiregistryportplatform= "12345" rmiserverportplatform= "12346"/>

7. Modify the catalina.sh file under Tomcat's Bin directory

Cd/usr/local/tomcat/binvi catalina.sh

Add the following code to the catalina.sh configuration file

Catalina_opts= "-dcom.sun.management.jmxremote-dcom.sun.management.jmxremote.authenticate=false- dcom.sun.management.jmxremote.ssl=false-djava.rmi.server.hostname=192.168.0.23 "

You can also add the following code within the startup.sh

8. Start Tomcat

./startup.sh

9, Win7 add jmx, port number 12345

JVISUALVM with JSTATD for remote monitoring +tomcat (view full version)