668 questions
0
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14
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Visual VM is not showing Profiler tab for Containerized Application
I am running a Micronaut Dockerized Application based on adoptopenjdk/openjdk11:alpine and trying to profile it using VisaulVm 2.1 but it's not showing Profile and Sampler Tab.
I can see VisualVm JDK ...
- 1,519
0
votes
1
answer
11
views
VisualVM not able to connect to JavaApp Inside Container
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 ...
- 1,519
0
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39
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VisualVM not listing my JBOSS Java application
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 ...
- 1
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24
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VisualVM Error: Local Applications Cannot Be Detected
I'm trying to run my Java Program via Eclipse with the IDE Integration of VisualVM.
Installation was successful and I also added VisualVM on the run configurations.
Upon running I encountered an error ...
- 413
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37
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Capture - Java Heap Dump Consumption Data
I am experiencing an OutOfMemoryError in my Java application and do not know how to resolve it. I enabled memory saving mode but it did not help the problem.
Do I have an option to capture one week's ...
3
votes
1
answer
109
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Understanding the relationship between Max Heap size, Heap size and Used heap
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 ...
- 7,110
0
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0
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27
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Finding where these instances used which consuming more memory
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 ...
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26
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Connect VisualVM to remote JMX in container through subdomain under Cloudflare, NGINX and ssl
I need to connect VisualVM to remote JMX. It seems that VisualVM can only connect using IP:PORT but cannot with the specified subdomain.
Here are my settings:
docker-compose.yaml
version: "3.9&...
- 54
0
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218
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Connect VisualVM to JBOSS EAP 7.4.0 and java 11.0.22
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 - ...
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24
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VisualVM plugin manual download
I can't make the plugin catalog work in VisualVM, I'm looking for a place to download the nbm files manually but I can't find it. The plugin I want to install is Startup Time Profiler.
- 715
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102
views
(Spring Boot 2.7.18) After running the application, something filling in the Eden Space
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....
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0
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0
answers
97
views
Performing local JMX connection via VisualVM
I have a Wildfly 26 server that I am running with the following VM args:
-Dlogback.configurationFile=/opt/wildfly/standalone/configuration/logback.xml
-Dcom.sun.management.jmxremote
-Dcom.sun....
- 2,895
-2
votes
1
answer
446
views
Unable to run visualvm in Ubuntu 22.x in WSL 2
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 ...
- 1,105
0
votes
1
answer
188
views
Convert bytes to base64 encoded string with OQL query
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?
- 23.4k
1
vote
0
answers
32
views
Why does rate of memory allocation in an application change depending on network settings when using VisualVM to monitor the JVM heap size?
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,...
- 62