欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2014, Vol. 30 ›› Issue (34): 250-256.doi: 10.11924/j.issn.1000-6850.2014-1506

• 农业科技信息 • 上一篇    下一篇

基于LoadRunner的Web考试系统性能测试与优化

陈孟婕，刘慧媛，王振洲，王 宇，徐 硕   

  1. （中国水产科学研究院渔业工程研究所/中国水产科学研究院渔业信息工程研究中心/
    中国水产科学研究院渔业信息工程功能实验室，北京 100141）
  • 收稿日期:2014-05-27 修回日期:2014-05-27 接受日期:2014-08-18 出版日期:2015-03-10 发布日期:2015-03-10
  • 通讯作者: 徐硕
  • 基金资助:
    中国水产科学研究院院部中央级公益性科研院基本科研业务费专项资金项目“海洋渔船超短波自组织网络通信技术研究”(2014A10XK06)。

Performance Testing and Optimization of Web Exam System Based on LoadRunner

Chen Mengjie, Liu Huiyuan, Wang Zhenzhou, Wang Yu, Xu Shuo   

  1. (Institute of Fisheries Engineering of Chinese Academy of Fishery Sciences/
    Fisheries Information Engineering Research Center of Chinese Academy of Fishery Sciences/
    Fisheries Information Engineering Functional Iab of Chinese Academy of Fishery Sciences, Beijing 100141)
  • Received:2014-05-27 Revised:2014-05-27 Accepted:2014-08-18 Online:2015-03-10 Published:2015-03-10

摘要： Web系统性能测试以验船师考试系统作为测试对象，结合系统性能测试复杂、多用户负载模拟难度较高的现状，重点针对该系统应用的实时性、稳定性和容错性特点，设计了一种基于LoadRunner的面向验船师考试系统的性能测试方案，对考试系统的关键环节、资源分布情况、硬件性能进行测试。在对测试结果分析的基础上，找出影响系统性能的关键性因素，提出了系统性能优化方案，并对系统进行调优。通过对验船师考试系统的性能测试及优化方法的研究，解决了该系统的性能问题，为Web应用的性能测试提供了有效的测试及优化方法。

关键词: 影响因素, 影响因素

Abstract: As a Web exam application, Surveyor Examination System (SES) performance testing is complicated, especially of the simulation of multi-user load. Focused on the real-time, stability and robustness feature, the author designed a LoadRunner-based performance testing process for SES to test the key aspects of the system, the distribution of resources and hardware performance. Based on the analysis of the test results, the key factors that affect system performance were identified and performance optimization methods were proposed. Practices showed these methods eliminated the system performance bottlenecks effectively. This paper provided a general way of performance testing and optimization for the web applications.