Tagged Questions

0
votes
0answers
18 views

Remote JMX connections are sent to localhost

I' m trying to set up remote JMX monitoring on a Java process. These are the options I'm giving the JVM to start it: JAVA_OPTS="-server -Xms1G -Xmx1G -XX:MaxPermSize=512m " ...
0
votes
0answers
17 views

java rmi conntrack module for iptables

I was looking on the Internet, but it seems nobody has written iptables conntrack module for Java RMI connections. It would be great, if all connections for JMX monitoring could be matched by --state ...
1
vote
0answers
25 views

Java MBeans with Amazon EC2

Is it possible to configure Amazon's EC2 page showing a list of my servers to connect to a JMX port on the machines and give access to the MBeans from the front-end? I'm wondering a standard way to ...
0
votes
1answer
167 views

Cannot connect via remote JMX

I tried to enable JMX remoting on a Java app running on a server by adding the JVM args -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=9001 ...
0
votes
1answer
156 views

JVM Max heap size

For an application I use JVM Max heap setting when starting it on both a test environment and a production system. When i connect via JMX to monitor the application I see that the max heap size of ...
2
votes
2answers
837 views

JMX connection to Tomcat running on Amazon EC2

My Tomcat 7 process, which I run on a server on Amazon EC2, has settings such as these in CATALINA_OPTS which should allow me to connect for JMX monitoring remotely: ...
1
vote
1answer
244 views

How do I set the jmx to listen in a specific IP

I am trying to configure jboss to allow monitoring with a jmx tool (I am looking at a few so no need to give). Looking at the properties in java jmx docs it does not seem to have a property to set ...
1
vote
1answer
2k views

How do I fix a 'Failed to retrieve RMIServer stub' JMX error?

I just completed a migration from Windows server 2008 R2 to Ubuntu 10.04. I manage a java application (Java 6, Tomcat) that is having some performance issues. I'd like to use JMX to try and ...
0
votes
1answer
425 views

Unable to connect to remoteJMX but able to Telnet on same port after setting Dcom.sun.management.jmxremote environment variables?

I am rather perplexed at this point as we have a need to connect through remotejxm to monitor the JDK on a server through a monitoring application but I am repeatedly being told when trying to connect ...
0
votes
1answer
204 views

Why are all the tabs except MBeans disabled in JConsole? (when using “Remote Process” connection)

I'm trying to connect to JConsole on a server running: java version "1.6.0_0" OpenJDK Runtime Environment (IcedTea6 1.4.1) (6b14-1.4.1-0ubuntu12) OpenJDK 64-Bit Server VM (build 14.0-b08, mixed mode) ...
0
votes
2answers
272 views

How can I monitor a JMX based system from a non JMX based client?

I want to monitor a weblogic system which uses JMX via an Erlang client. How can I do this? (Note that I cannot use SMTP as it is disabled and cannot be enabled on the server)
2
votes
1answer
812 views

useful JMX metrics for monitoring WebSphere Application Server (and apps inside it)?

When managing custom Java applications hosted inside WebSphere Application Server, what JMX metrics do you find most useful for monitoring performance, monitoring availability, and troubleshooting ...
4
votes
1answer
1k views

Tomcat JMX Monitoring problem with Perm Gen

i've a problem with our jmx monitoring. we monitor the perm gen of some jvms with jmx. but from time to time the name of the mbean changes from "PS Perm Gen" to "Perm Gen" or vice versa. it happens ...
1
vote
6answers
1k views

JMX real-time monitoring application

I'm looking for a (probably) desktop application to monitor applications through JMX in real-time. The application must provide the capability to design a dashboard with charts and gauges with values ...
1
vote
3answers
2k views

Problem with monitoring Glassfish with JConsole

I have enabled JMX connection on remote Glassfish server and then I've restarted it. During starting server notified: Standard JMX Clients (like JConsole) can connect to JMXServiceURL: ...