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I'm trying to profile a sample java app using VisualVM. I tried starting the app both from Eclipse, and from Windows cmd: same result each time. In the Profiler tab, the CPU section shows correct ...
Serban's user avatar
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I have a Helidon app and would like to take CPU samples and/or start a CPU profiler. This does not work. With the same setup, it works for a simple (non Helidon) app Trying to start the CPU (and also ...
Itchy's user avatar
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One of our teams using SBT is moving to run their build in a self hosted Github runner, and it's now failing while running the tests with this error : [106.424s][warning][os,thread] Failed to start ...
Vincent F's user avatar
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1 answer
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Background to the Application: We have a Java WebApp on a Tomcat Server for multiple users. We have 30+ customers servers running. Problem: On one particular customer we run into a strange phenomenon ...
berni's user avatar
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1 answer
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I have spin up one container which is running a micronaut app inside it. I have passed all required JVM arg for JMX connection but still VisualVM/Jconsole not able to connect to it. When I am trying ...
Manish's user avatar
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I am using Visual VM to analyse the JVM but when i start the Visual VM, i am not getting my Java process listed in the Local. I even tried running the Visual VM as Administrator but still i cant see ...
Maka's user avatar
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3 votes
1 answer
164 views

For this application, -Xmx64m is allocated (the same can be seen from the chart from VisualVM). However, it is not clear what exactly these areas mean in the context of memory allocation to this ...
rozerro's user avatar
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I'm debugging/analyzing Springboot application using VisualVm and Eclipse Memory analyzer tools to find out where heap memory used more. After that plan is to see how can we avoid such instances to ...
Karkala Srikanth's user avatar
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I am trying to connect a VisualVM to a remote jboss EAP instance to check the performance. I have checked related posts but not got succeeded. The instruction I was following is: Jboss EAP 7 - ...
Still Shi's user avatar
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You can see the executed application code in https://github.com/JadeKim042386/AccountService. [Environment] Mac M1 JDK 17 / G1 GC [VM Options] -Dcom.sun.management.jmxremote.port=1099 -Dcom.sun....
jadekim's user avatar
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-1 votes
1 answer
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I am on Windows 11. I have already setup Windows version of VisualVM and able to perfectly run it without any issues. I wanted to try the Linux flavour. I setup sdkman, java, and maven. But for some ...
ahrooran's user avatar
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I'm using VisualVM to extract information from java heapdump. Is it possible to convert this into a base64 encoded string directly in the query?
daisy's user avatar
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Environment: I was using VisualVM IntelliJ plugin to investigate a memory leak in a standard OpenJDK Java 8 service I have running locally, and I believe I solved the application bug. Problem: However,...
schnejj's user avatar
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2 votes
2 answers
4k views

I have an application running as a pod in a Kubernetes cluster, specifically on an Amazon EKS cluster. I want to monitor the heap size of this application using VisualVM. How can I connect VisualVM to ...
nethaaji's user avatar
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1 answer
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The team switched from Oracle JRE 1.8 to OpenJDK. Started the test with this version: java-1.8.0-openjdk-1.8-Ø.372 Things were OK until load testing started and moved to a higher staging environment. ...
tarekahf's user avatar
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