The TPCW Performance Tuning Based On The ServerScope Testsuite

Today E-Commerce websites have had great influence on people's life style. And more and more attention has been paid to quality of service of E-Commerce website, and of course web server of an E-Commerce website, which is supposed to be the backbone of the website, becomes the focus of the issue. So people have developed many methods to optimize the performance of web servers, at the same time many testing and analyzing methods came into being.The main objective of this paper is to research how to improve and optimize the performance of an E-Commerce server. SPEC and TPC are two very famous system tuning councils. Almost all famous server factory and soft factory are theirs members. The benchmarks they instituted are widely applied.These benchmarks are standard infact because they are the performance comparing standard between factories. That is; namely.These benchmarks fact factories and factories beg higher performance target based the benchmarks. TPC is a popular commercial benchmark group and most all of main server and database enterprises have joined the organization. SPEC emphasizes on developing actual application benchmarks and expressing actual workloads. But these benchmarks can not provide appropriate service for common users.We provide ServerScope testsuite to build a performance tuning system based users and seek testing method and tuning system more effctive.In addition,we can extract and builder appropriate method model based the factial condition of the systemunder test to prognosticate the performance of the system under test.The main work of us is building a common-used computer system performance tuning platform ServerScope.And we have tested the system performance,monitored the performance of the system under test,analyzed and optimized E-Commerce server performance in virtue of TPC-W benchmark and oracle database based on the ServerScope platform.Dawning3000 Cluster Server is the representative of cluster system in our country. We implemented the TPC-W programs on this platform, designed several testing models, and tested the performance of its nodes, and did many studies in web server performance and database tuning, and presented the WIPS value in tuning. During the period of testing, we presented a TPC-W evaluation method and a from-up-to-down optimizing method, which are suitable to be used in the Cluster environment. The test also proved that one node of Dawning 3000 can content requirements of the medium-sized or small enterprises, which gave actual support for applying these servers in such E-Commerce fields.