I wish to profile a Java application without stopping the application. Can I add a Javaagent somehow while the application is running?

At the moment there is possibility to run JVM with an agent: -javaagent:somejar.jar this way in order to run the Java agent I have wrote as an I have to put it into a jar. therefore it is limite...

I created a java application and initialize a java.util.Logger with that application and run that application as -javaagent with jboss AS 7 server and i got IllegalStateException (i am using eclips...

I understand Spring avoids using the -javaagent vm option in order to get its AspectJ load time weaving to work and relies instead on a classloader to start the agent. I thought that the Java spec...

This is my run configuration. task run << { jvmArgs "-javaagent:/home/audrius/org.springframework.instrument-3.0.5.RELEASE.jar" jettyRun.execute() } but it gives me: Could not find meth...

I am trying to add a static method call to the java.lang.Object constructor using the java.lang.instrument API. I know I have the basics right because it works if I make the method call System.gc()...

I´m trying to install an application health monitoring application that can monitor J2EE web transactions and I need to put a javaagent into my Tomcat somehow but am not clear on exactly how to do ...

How do I pass arguments to a java.lang.instrument instrumentation agent? The documentation simply states: -javaagent:jarpath[=options] What options can I select?

I'm getting this error when starting cassandra after upgrade. Any idea? # cassandra -f xss = -ea -javaagent:/usr/share/cassandra/lib/jamm-0.2.5.jar -XX:+UseThreadPriorities -XX:ThreadPriorityPol...

To use the spring AOP, I have to configure -javaagent:C:/spring-agent-2.5.6.jar as JVM argument. But there is a jar that is already configured i.e. -javaagent:C:/other.jar Now how can I conf...

I done some java bytecode instrumentation with -javaagent argument and premain method. But this is the first time i hear about agentmain method. I have some questions about this method. Here follow...

i'm learning about javaagent and i created a simple profiler http://www.javabeat.net/2012/06/introduction-to-java-agents/ I profiled a java application and it works fine. can i use this profiler...

I'm newbie on java agents. I created a simple HotswapAgent class (sniffing from Play! Framework): public class HotswapAgent { static Instrumentation instrumentation; public static boolean ena...

I would like to be able to run the Play Framework 2.0 server with a javaagent. Some resources on the web (see here and here ) suggest that this could be done simply by appending -javaagent:/path/...

I want to write a java agent to instrument some applications. I am interested in getting the details of the objects, (i.e. their fields) instantiated by the applications. I would also like to catch...

I implemented a ClassFileTransformer for a javaagent using ASM. Because it has some bugs, I want to write a JUnit test case for it. How do I do this? Using pseudo-code I thought along the lines: ...

How to resolve 1 particular flavor of 'java result 1' in the context of using JVMTI agents?

Hopefully an easy question here for someone..... I'm using RAD 7.5.2, and am writing Junit tests. I was writing them just fine with JUnit 3, and then I wanted to mock up some function calls. So I ...