Web服务器负载压力模型及其优化原则

WEB SERVER LOAD PRESSURE MODEL AND ITS OPTIMISATION PRINCIPLES

分析了HTTP协议交互原理以及Web服务器对一次HTTP请求做出响应的处理机制,并建立层次化的Web服务器负载压力模型。通过对该模型的分析,提出缓解Web服务器压力的方法与原则。实验表明,这些缓解Web服务器压力的方法与原则能充分提升服务器性能,适应更大并发量的访问请求。

In the paper we analyse the http protocol interaction principle and the processing mechanism of the web server in responding to an http request,and then establish a hierarchical model of Web server load pressure. By analysing the model,we put forward the approaches and principles of easing the Web server load pressure. Experiments prove that the server performance can be fully enhanced by these approaches and principles,and therefore it is able to handle a greater amount of concurrent requests.