近期某项目在高并发和长时间运行测试中出现Tomcat内存溢出问题，排查过程中使用了JProfiler工具，发现其性能分析功能非常实用，能有效定位内存异常，现推荐给大家用于类似问题的诊断与优化，提升系统稳定性。 1、 近期在测试一个项目时，发现高并发和长 ...

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I'd like to buy a license for a Java profiler, both to have and use, and to improve my performance analysis skills. YourKit, one of the two (as far as I know) big commercial profilers is currently on ...