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为什么程序总是那么慢?它现在到底在干什么?时间都花到哪里去了?也许，你经常会抱怨这些问题。如果是这样，那说明你的程序出了性能问题。和功能性问题相比，性能问题在有些情况下，可能并不算什么太大的问题，将就将就，也就过去了。但是，严重的性能问题会导致程序瘫痪、假死，直至崩溃。欢迎来到Java...

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[帮助文档] 接入Pyroscope SDK或JavaAgent上报的Java程序性能数据

日志服务支持通过Logtail接收来自Pyroscope SDK或者JavaAgent上报的Java程序性能数据到全栈可观测应用中，进行可视化的性能监控和分析。

[帮助文档] 接入阿里云JavaAgent上报的Java程序性能数据

Continuous Profiler Agent为阿里云JVM团队自研性能采集工具，具有高性能、稳定、大规模生产验证等优势。您可以通过Logtail接入Continuous Profiler Agent上报的Java程序性能数据到全栈可观测应用中，进行可视化的性能监控和分析。

程序性能提高了5倍！开源阿里500页的Java程序优化笔记

Java性能优化：Java性能优化个人觉得是Java进阶的必经之路。很多Java工程师对于执行代码后，底层运行的Java虚拟机可能一知半解。Java相比C/C++最大的区别是，少了内存管理。让工程师可以专注于应用主体逻辑，而不用去管理内存的使用，但这是一把双刃剑，如果让程序达到最佳的性能ÿ...

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