VisualVM is a visual tool that integrates several existing JDK software tools and lightweight memory and CPU profiling capabilities. This tool is designed for both production and development time use and further enhances the capability of monitoring and performance analysis for the Java SE platform.
目前還是用jconsole遠程觀察jvm. visualvm不知是否像聽上去那么好.此項目還在beta2狀態.好像dev.java.net的項目都不怎么樣.