【摘要】 性能测试是保证Web应用程序成功的重要手段 ,但是如果不能采用正确的方法测试或者不能完全理解测试结果对测试环境的依赖性 ,那么测试结果很可能会起误导作用 响应时间则是性能的一个重要指标 ,特别是从用户的角度来看 因此进行了一系列探索性的实验来研究Web应用程序运行响应时间的特性 ,用统计的方法对实验结果做了分析 ,发现Web事务的响应时间和用户数之间呈线性关系 ,测试的时间和测试配置对响应时间也有一定影响更多还原

【Abstract】 Performance testing is an important way to ensure the success of a Web application However, if the test is not properly performed or the dependency on the testing environment is not fully understood, the results may be misleading Response time is a key measure of performance, especially from the user’s perspective A series of studies to characterize response time of Web applications are presented The experimental results are analyzed using statistical methods The study shows that the response time increases linearly with the number of users, and it is also affected by the time of testing and test configuration更多还原