在本文中，我将介绍性能分析的基本概念和不同类型的开源 Java 分析器，让你可以根据自己的需要选择最适合的分析器，并了解这些工具大致的工作原理。 在 2023 年伦敦 QCon 演讲“你的 Java 应用程序很慢吗？试试这些开源分析器”中，我深入探讨过这个话题，也 ...

Java enterprise infrastructure software maker Terracotta recently announced it will soon be integrating Sun Microsystems' new Java VisualVM technology with the Terracotta management console. The ...

Although jstack (Java Stack Trace) is a useful tool for learning more about a how a Java thread is behaving, VisualVM is an even easier method for obtaining the same type of information. It is easy to ...

Sun Microsystems has unveiled a new GUI-based tool for visualizing data sources and troubleshooting Java applications. Java VisualVM 1.0 launched Tuesday as part of JavaSE 6 Update 7. VisualVM is a ...

In previous blog posts, I have covered using VisualVM to acquire HotSpot JVM runtime information in a manner similar to jinfo and how to use VisualVM in conjunction with JMX and MBeans in a manner ...