性能调试工具YourKit

YourKit有对java和.net两个版本的！

不过可惜的就是只有15天的试用期，后面再用就要收费了。

15天，应对紧急情况也差不多了！

YourKit is a technology leader, creator of the most innovative and intelligent tools for profiling Java & .NET applications. The YourKit Java Profiler has been already recognized by the IT professionals and analysts as the best profiling tool.

With YourKit solutions, both CPU and memory profiling have come to the highest professional level, where one can profile even huge applications with maximum productivity and zero overhead.

There are several, recent innovations to profiling that have gained well-deserved popularity among professional Java developers, both in big and small companies.

YourKit is the standard-setter in the evolution of profiling tools.

WEBSITE:http://www.yourkit.com/