基于Web应用的性能测试模型研究

Research on performance test model of Web application

测试模型对规范测试流程,提高测试效率起着重要的作用。针对目前Web性能测试模型中存在性能指标过于简单,性能指标种类相对较少的问题,提出了基于用户行为特征的Web测试模型WTMS。以用户的不同操作行为为基础,在原有用户负载、响应时间、CPU利用率等性能指标的基础上,新增加了请求成功率、实际请求时间、最佳并发用户和最大并发用户几个性能指标,并将性能测试的对象分为用户行为特征因子、业务因子、软件因子、硬件因子和测试策略因子。通过教务管理系统实例,测试验证了WTMS模型提高了测试结果的真实性和精准性。

Test model plays an important role in specification testing processes and improves test efficiency. At present test model performance is too simple, relatively few types of performance indicators, this paper presents the test model WTMS which based on user behavior. Besides user loader, response time, CPU utilization rate, WTMS increase the success rate of requests, the actual request time, the best of concurrent users and the maximum number of concurrent user. And performance testing of the subjects are divided into user behavior factors, business factors, the software elements, hardware elements, and test strategy factors. Base on educational administration management system, results show that WTMS model improves test efficiency and accuracy of test results.