Java Profilers

最新推荐文章于 2025-08-15 17:42:04 发布

wendy0007

最新推荐文章于 2025-08-15 17:42:04 发布

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文章标签： java profiler opensource profiling performance servlet

本文链接：https://blog.youkuaiyun.com/wendy0007/article/details/3112994

本文探讨了Java性能剖析工具的重要作用，包括内存泄漏检测、CPU使用率分析、追踪对象及方法等。介绍了开源及商业化的Java性能剖析工具，并提到了部分工具的部署方式如作为独立Java应用程序、部署到Servlet容器中或是Eclipse插件形式。

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Java profilers have been around for almost as long as Java has. Among other things, profilers allow us to analyze the heap for memory
usage and leaks, CPU utilization, trace objects and methods, determine performance bottlenecks, and much more. A variety of open
source profilers are available out there, as well as commercial ones (for example, YourKit profiler at yourkit.com and Quest JProbe
Suite). Some run as standalone Java programs, others can be deployed to a servlet container, and yet others are available as Eclipse
plug-ins.
The JMX monitoring I discussed previously is robust; however, it requires JSE 5.0 and might not provide the type of application-specific
coverage and profiling you are looking for. So, if you are looking for an open source profiler, the following website lists a dozen or so
open source Java profilers: http://www.manageability.org/blog/stuff/open-source-profilers-for-java/view/.