【摘要】 虚拟化技术的使用可以降低企业整体系统成本,但是网络虚拟化的负载严重影响了网络密集型应用的性能,从而使得虚拟化技术的广泛应用受到了一定的阻碍。最近,随着虚拟机中网络应用需求的不断增加,使得在虚拟环境下如何提高网络应用的性能成为急需解决的问题,基于此,论文对XEN网络虚拟化的负载进行了分析,并给出了相应的优化策略。更多还原

【Abstract】 By using virtualization technology,we can lower the overall system cost of a corporation,but the overhead of network vitualization can significantly affect the performance of network-intensive applications,so the wide application of virtualization technology is limited.In recent days,there is a increasing requirment of network-intensive applications in virtual machine.So how to improve the performance of network-intensive becomes an urgent problem in vitual environment.this paper analyses the overhead of XEN network vitualization,and then gives correspondingoptimization techniques to improve the performance of network-intensive applications.更多还原