Web应用系统负载测试  

LOAD TESTING FOR WEB APPLICATIONS SYSTEM

作　　者：浦云明[1] 范明红[1] 许明娜[1] 

机构地区：[1]集美大学计算机工程学院,福建厦门361021

出　　处：《计算机应用与软件》2009年第11期120-123,共4页Computer Applications and Software

基　　金：福建省教育厅基金(JA07133)

摘　　要：应用系统的性能包括系统执行效率、资源占用率、响应时间和系统稳定性等。性能测试是W eb应用系统测试的重要部分,负载测试是性能测试的一个重要方面。负载测试有助于确认被测系统是否能够支持性能需求和预期的负载增长,找出系统出现异常的原因,从而对系统性能进行调优。研究负载测试的设计方案,应用M I公司的LoadRunner和TestDirector测试工具,为在线考试系统设计了负载测试方案,实现了考试系统的自动化测试。分析了事务、网络、系统响应时间等性能指标,解决了在线考试系统的性能瓶颈。The performance of applications system involves system executing efficiency, resource occupation rate, response time and systems stability, etc. Performance testing is a significant part of the testing for Web applications system, and the load testing is an important aspect in performance testing. Load testing is helpful in assuring whether or not the tested system supports the performance requirements and the expected load increase, and in troubleshooting the system anomalies causes so as to tune the system performance to optimal. After studying the design scheme of load testing, with the MI automatic testing tool LoadRunner and TestDirector, an load testing solution for online examination system was designed, which reallsed the automatic testing on examination system. The performance indices of transactions, network and system response time etc. , are analysed. The bottleneck of online examination system was resolved.

关 键 词：WEB应用 系统 负载测试 自动化测试 性能 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术] TP311[自动化与计算机技术—计算机科学与技术]