如何使用 VisualVM 分析从 Intellij Idea 运行的 JUnit 测试

Question

How to profile JUnit test run from Intellij Idea with VisualVM? VisualVM doesn't see any process? is it possible to do?

Answer 1

There is a plugin for JVisualVM mentioned in this question . With it, you can also run test cases.

Answer 2

Note that recent IntelliJ IDEA Ultimate has integrated support for Java Flight Recorder and async-profiler which both are more precise than VisualVM:

https://www.jetbrains.com/help/idea/cpu-profiler.html