Analysis model for server consolidation of virtualized heterogeneous data centers providing internet services

doi:10.1007/s10586-018-2880-x

	Analysis model for server consolidation of virtualized heterogeneous data centers providing internet services
	Wang, Bo 1; Song, Ying 3; Sun, Yuzhong 4; Liu, Jun 2
	2019-09-01
发表期刊	CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS
ISSN	1386-7857
卷号	22 期号:3 页码:911-928
摘要	Server consolidation based on virtualization technology simplifies system administration, reduces the cost of power and physical infrastructure, and improves resource utilizations in today's service-oriented Internet data centers. How many servers for the underlying physical infrastructure are saved via server consolidation in virtualized data centers is of great interest to the administrators and designers of the data centers. Various workload consolidations differ in saving physical servers for the infrastructure. The impacts caused by virtualization to these concurrent services are fluctuating considerably which may have a great effect on server consolidation. This paper proposes an analytic model for server consolidation in virtualized Internet data centers based on the queuing theory. According to the features of these services' workloads, this model can provide the supremum number of consolidated physical servers needed to guarantee QoS with same loss probabilities of requests as in dedicated servers. We verify the model via a case study. The experiments results confirm the superior accuracy of our model and show that the virtual machine-based server consolidation saves up to 50% physical infrastructure and improves 50% CPU resource utilization as well as 2.67 times in I/O bandwidth utilization, satisfying required QoS.
关键词	Analysis model Queuing theory Optimization Server consolidation Virtualization
DOI	10.1007/s10586-018-2880-x
收录类别	SCI
语种	英语
资助项目	National Science Foundation of China[61202060] ; National Science Foundation of China[912183001] ; National Science Foundation of China[61173112] ; National Science Foundation of China[61221062] ; National High Technology Research and Development Program 863 of China[2013AA01A212] ; Ministry of Education Innovation Research Team[IRT13035] ; Key Projects in the National Science and Technology Pillar Program[2012BAH16F02]
WOS研究方向	Computer Science
WOS类目	Computer Science, Information Systems ; Computer Science, Theory & Methods
WOS记录号	WOS:000490556800016
出版者	SPRINGER
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/4620
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Wang, Bo
作者单位	1.Zhengzhou Univ Light Ind, Software Engn Coll, 5 Dongfeng Rd, Zhengzhou 450002, Henan, Peoples R China 2.Xi An Jiao Tong Univ, Dept Comp Sci & Technol, Shaanxi Prov Key Lab Satellite & Terr Network Tec, 28 West Xianning Rd, Xian 710049, Shaanxi, Peoples R China 3.Beijing Informat Sci & Technol Univ, Comp Sch, Beijing 100192, Peoples R China 4.Chinese Acad Sci, Inst Comp Technol, Key Lab Comp Syst & Architecture, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wang, Bo,Song, Ying,Sun, Yuzhong,et al. Analysis model for server consolidation of virtualized heterogeneous data centers providing internet services[J]. CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS,2019,22(3):911-928.
APA	Wang, Bo,Song, Ying,Sun, Yuzhong,&Liu, Jun.(2019).Analysis model for server consolidation of virtualized heterogeneous data centers providing internet services.CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS,22(3),911-928.
MLA	Wang, Bo,et al."Analysis model for server consolidation of virtualized heterogeneous data centers providing internet services".CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS 22.3(2019):911-928.