利用LoadRunner实现Web负载测试的自动化

对一个软件系统而言,系统的性能包括执行效率、资源占用、稳定性等等,其中负载压力是性能的一个重要方面。负载压力测试有助于确认被测系统是否能够支持性能需求,以及预期的负载增长,并找出系统出现异常的原因,从而对系统性能进行调优。随着Web应用程序的使用越来越广泛,对它的性能进行测试也变得越来越重要,而采用自动化的测试工具极大地方便了Web的测试。文中利用MI的自动化测试工具LoadRunner,初步实现了Web负载测试的自动化。

Using LoadRunner to Test Web's Load Automatically

The performance of software involves efficiency,resource occupied,stability and so on.Load testing can help people to make sure that the software can satisfy all requirements on performance and load increase in future whether or not.It can also tell people why the software unconventionally,and help people to optimize it.As the applications based on Web are more and more widely used,it is very important to test their performances,and many automatic testing tools make the testing easier.With the aid of LoadRunner,the automatic testing tool which is published by MI,implemented automatic testing.