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Fine-grained energy consumption model of servers based on task characteristics in cloud data center

Version 2 2024-06-06, 04:33
Version 1 2017-11-02, 20:01
journal contribution
posted on 2018-06-05, 00:00 authored by Z Zhou, Jemal AbawajyJemal Abawajy, F Li, Z Hu, Morshed ChowdhuryMorshed Chowdhury, A Alelaiwi, K Li
OAPA In this paper, we address the problem of accurately modelling the Cloud data center energy consumption. As minimizing energy consumption has become a crucial issue for the efficient operation and management of Cloud data centers, an energy consumption model plays an important role in Cloud datacentre energy management and control. Moreover, such model is essential for guiding energy-aware algorithms such as resource provisioning policies and virtual machine migration policies. To this endwe propose a holistic Cloud data center energy consumption model that is based on the Principal Component Analysis (PCA) and regression methods. Unlike the exiting approaches that focus on single system component in the datacentre, the proposed approach takes into account the energy consumption of the processing unit, memory, disk and NIC (Network Interface Card) as well as the application characteristics. The proposed approach is validated through extensive experiments with the SPECpower benchmark. The experimental results show that the proposed energy consumption model achieves more than 95 & #x0025; prediction accuracy.

History

Journal

IEEE access

Volume

6

Pagination

27080 - 27090

Publisher

IEEE

Location

Piscataway, N.J.

eISSN

2169-3536

Language

eng

Publication classification

C Journal article; C1 Refereed article in a scholarly journal

Copyright notice

2017, IEEE