基于性能测试的信息系统监测与调优方法研究

为了更准确地发现并解决信息系统性能瓶颈,研究了在性能测试过程中信息系统检测与调优的技术。将系统性能测试分为CPU、内存、I/O和网络4个部分,进行原理分析和监测方法的探索,研究系统产生瓶颈的原因,并通过相应的调优方法使系统的处理能力和响应时间达到最优,实现系统在大并发压力下的平稳运行,提升用户体验度。

System monitoring and optimization method based on performance testing

In order to find and solve the performance bottleneck of information system more accurately,this article studied the technology of information system detection and optimization in the process of performance testing.The system performance test was divided into four parts: CPU, memory, I/O and network. The article explored the principle analysis and monitoring methods, and studied the reasons for the bottleneck of the system. The processing capacity and response time of the system are optimized by corresponding optimization methods, which makes the system run smoothly under the pressure of large concurrency and improves the user experience.