jvisualvm jdk自带可视化jvm诊断工具

•  - Overview of Java VisualVM, the all-in-one graphical and extensible troubleshooting tool.

Starting Java VisualVM

Java VisualVM is bundled with JDK version 6 update 7 or greater. Once you have installed an appropriate JDK version, navigate to your JDK software's bin directory and double-click the Java VisualVM executable. On Windows this directory will be the following:

C:\Program Files\Java\jdk1.6.0_update-number\bin

Alternatively, navigate to your JDK software's bin directory and type the following command at the command (shell) prompt:

jvisualvm