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[帮助文档] 查看ARMSJava探针的性能压测报告

ARMS探针在应用运行态进行字节码增强，实现应用性能管理能力。与其他通过字节码增强技术实现的性能管理方案一样，ARMS探针会带来一定的应用性能开销，但ARMS团队已经采用多项技术对探针进行优化，将探针的性能开销降低到极低的范围，以确保应用的稳定运行。在本篇测试报告中，我们模拟了真实的使用场景，测试A...

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

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[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。

吃透阿里2023版Java性能优化小册后，我让公司系统性能提升了200%

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深入分析Java反射(八)-优化反射调用性能

Java反射的API在JavaSE1.7的时候已经基本完善，但是本文编写的时候使用的是Oracle JDK11，因为JDK11对于sun包下的源码也上传了，可以直接通过IDE查看对应的源码和进行Debug。前提前一篇文章已经介绍了反射调用的底层原理，其实在实际中对大多数Java使用者来说更关系的是如...

java应用使用HDFS用于存储文件对象，最近发现上传附件性能越来越慢，该如何优化这个性能问题？

请问在java性能优化过程中，是否可以利用操作系统内存池提高程序性能？

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