中国邮电高校学报(英文) ›› 2019, Vol. 26 ›› Issue (5): 22-32.doi: 10.19682/j.cnki.1005-8885.2019.0022

• Artificial Intelligence • 上一篇    下一篇

VM migration algorithm for the balance of energy resource across data centers in cloud computing

Song Da1, Fu Xiong1, Zhou Jingjing2, Wang Junchang1, Zhang Lin1, Deng Song3, Qiao Lei4   

  1. 1.
    2. 南京邮电大学
  • 收稿日期:2018-11-23 修回日期:2019-04-08 出版日期:2019-10-31 发布日期:2019-11-06
  • 通讯作者: 付雄 E-mail:fux@njupt.edu.cn
  • 基金资助:
    国家自然科学基金

VM migration algorithm for the balance of energy resource across data centers in cloud computing

Song Da1, Fu Xiong1 , Zhou Jingjing2, Wang Junchang1, Zhang Lin1, Deng Song3, Qiao Lei4   

  • Received:2018-11-23 Revised:2019-04-08 Online:2019-10-31 Published:2019-11-06
  • Contact: Xiong FU E-mail:fux@njupt.edu.cn
  • Supported by:
    National Natural Science Foundation of China

摘要: Cloud computing makes it possible for users to share computing power. The framework of multiple data centers gains a greater popularity in modern cloud computing. Due to the uncertainty of the requests from users, the loads of CPU(Center Processing Unit) of different data centers differ. High CPU utilization rate of a data center affects the service provided for users, while low CPU utilization rate of a data center causes high energy consumption. Therefore, it is important to balance the CPU resource across data centers in modern cloud computing framework. A virtual machine (VM)migration algorithm was proposed to balance the CPU resource across data centers. The simulation results suggest that the proposed algorithm has a good performance in the balance of CPU resource across data centers and reducing energy consumption.

关键词: cloud computing, load balancing, across data centers, virtual machine migration

Abstract: Cloud computing makes it possible for users to share computing power. The framework of multiple data centers gains a greater popularity in modern cloud computing. Due to the uncertainty of the requests from users, the loads of CPU(Center Processing Unit) of different data centers differ. High CPU utilization rate of a data center affects the service provided for users, while low CPU utilization rate of a data center causes high energy consumption. Therefore, it is important to balance the CPU resource across data centers in modern cloud computing framework. A virtual machine(VM) migration algorithm was proposed to balance the CPU resource across data centers. The simulation results suggest that the proposed algorithm has a good performance in the balance of CPU resource across data centers and reducing energy consumption.

Key words: cloud computing, load balancing, across data centers, virtual machine migration