The Web Performance Test For MES System Based On Load Runner Tru Client Protocol

With the web technology widely used in all fields,service providers and users put forward higher request of stability and reliability for web service.A web performance test aroused at the historic moment.But in the traditional Web performance tests,the use of test tools are based on HTTP/HTML Web protocol.This protocol is based on the data transport layer,through the agent(proxy),intercepts data flow between client and server interaction.The biggest pain points is correlation during script production process.It will take several hours or even days of time.And people who with no experience in web development can't ensure that the script is correct since the requests based on the background.So completing a correct and efficient script is a great problem.So we need a more efficient way to complete the performance test scripts.TruClient protocol is the latest LoadRunner Web performance test protocol used to develop the script to simulate real user operations,it can be used after a simple modification,it can also send request which Web HTTP / HTML protocol cannot.the development efficiency and quality assurance of performance test script is of great significance.In this thesis,the basic concepts and theoretical basis of testing and performance testing are introduced,including the characteristics and advantages of test protocol TruClient and the composition and function of MES system.Second,it describes the six key processes of testing,environmental structures,tool selection,demand collection,test case writing,scripting and scenario preparation,and test execution.Then analyzing the test results to optimize system from the operating system,hardware,database.After reaching the goal of the basic performance requirement,a higher goal of security is raised to conduct Security Test.Finally,the process flow and capability requirements of performance testing are summarized,and the development direction of performance test is put forward.The study found that using TruClient protocol to produce performance test scripts significantly reduced performance test time and achieved a series of performance metrics by performing a test scenario to assess system performance,found system performance bottlenecks,and ultimately optimized the system.