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 另外,能夠根據(jù)評(píng)測(cè)系統(tǒng)的實(shí)際情況抽取、建立一定的理論模型,對(duì)系統(tǒng)的性能進(jìn)行預(yù)測(cè)。我們的主要工作是建立了一個(gè)通用的計(jì)算機(jī)系統(tǒng)性能評(píng)測(cè)平臺(tái)serverscope ,四少l
There are various impacts for performance of the j2ee based web system , such as hardware ( the computer and network ) , operating system , java virtual machine , database management system , database instance , j2ee server and j2ee application etc . this paper will associate the process model of web system performance tuning and the computer assistant solution of web system performance tuning , and aim at code performance tuning of the j2ee framework based web system , mainly expatiate the design and implementation of web system performance tuning supporting system ( wpt ) 目前,基于j2ee的web系統(tǒng)在企業(yè)級(jí)解決方案中處于主導(dǎo)地位,影響基于j2ee的web系統(tǒng)性能的因素是多方面的,包括:硬件(計(jì)算機(jī)和網(wǎng)絡(luò)) 、操作系統(tǒng)、 java虛擬機(jī)、數(shù)據(jù)庫(kù)管理系統(tǒng)、數(shù)據(jù)庫(kù)實(shí)例、 j2ee服務(wù)器、 j2ee應(yīng)用程序等方面。本文將結(jié)合web系統(tǒng)性能優(yōu)化過(guò)程模型和web系統(tǒng)性能優(yōu)化計(jì)算機(jī)輔助解決方案,針對(duì)基于j2ee框架web系統(tǒng)中的代碼性能優(yōu)化問(wèn)題,重點(diǎn)闡述web系統(tǒng)性能優(yōu)化輔助系統(tǒng)( wpt )的設(shè)計(jì)與實(shí)現(xiàn)。