A Membrance For Web System Performance Testing And Bottleneck Analysis

In recent years, the application of the Web system has grown rapidly more and more people use the Web to do their things in many areas. So it is a higher requirement for the performance of the Web system, such as the cloud data-computing center unavoidable disaster will happen if there appears the performance bottleneck. Now the crucial problem is how to detect and analysis the system performance.This paper which based on traditional Web system performance testing theory, analyzed how to detect the shortage of Web system performance precisely spot the crucial and possible reasons of the shortage by analyzing system structure and function. This article used the testing tool named LoadRunner to build scene and analyze in order to simulate the simultaneously operation of mass user accessing and other things and perfect the testing results. In this paper the traditional testing methods was improved using static theory to ensure the accuracy and reliability of the test result. This paper analyzed the testing result by using single factor isolating method and comparison method to locate precisely the reasons of system performance bottleneck.