DocumentCode
65994
Title
Modeling Heterogeneous Virtual Machines on IaaS Data Centers
Author
Bin Wang ; Xiaolin Chang ; Jiqiang Liu
Author_Institution
Sch. of Comput. & Inf. Technol., Beijing Jiaotong Univ., Beijing, China
Volume
19
Issue
4
fYear
2015
fDate
Apr-15
Firstpage
537
Lastpage
540
Abstract
This letter considers the IaaS data center where tenant tasks are different in terms of the number of requested physical cores, leading to heterogeneous virtual machines (VMs). We develop a novel analytical model to evaluate the performance of heterogeneous VMs on the same physical machine by applying the Continuous Time Markov Chain.
Keywords
Markov processes; cloud computing; computer centres; virtual machines; IaaS data centers; continuous time Markov chain; heterogeneous VM; heterogeneous virtual machine modeling; physical machine; tenant tasks; Analytical models; Computational modeling; Data models; Equations; Mathematical model; Numerical models; Servers; Cloud computing; Heterogeneous; IaaS; Markov chain; Performance analysis; heterogeneous; performance analysis;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2015.2403832
Filename
7042273
Link To Document