Virtual Machine Resource Allocation Strategy Based on the Resource Utilization
How to meet the QoS of the applications and improve resource utilization is a great challenge in virtualized environment This paper proposes a resource allocation policy based on resource utilization in virtualized environment In order to meet the goal of QoS, we build a mapping table reflecting the mapping relation between resource and service performance through web server benchmarking experiments firstly, then we detect current request rate in the workload and search the maximum resource utilization of the virtual machine which could meet the QoS goal from the mapping table, and finally take advantage of the control model designed in this paper to maintain the utilization of the virtual machines allocated resource near the maximum. Our experimental results showed that the resource allocation policy could meet the QoS goal for the virtual machine and improve the resource utilization of physical resource in the virtualized system.
Virtual Machine Resource Allocation QoS Utilization
Bide Mei Ritai Yu
School of Computer Science and Technology, Hangzhou Dianzi University, Hangzhou, 310037, China
国际会议
重庆
英文
503-507
2011-08-20（万方平台首次上网日期，不代表论文的发表时间）