Energy management of highly dynamic server workloads in an heterogeneous data center

Author

Rotem, Efraim ; Weisser, Uri C. ; Mendelson, Avi ; Yassin, Ahmad ; Ginosar, Ran

Author_Institution

Technion - Israel Inst. of Technol., Haifa, Israel

fYear

2014

fDate

Sept. 29 2014-Oct. 1 2014

Firstpage

1

Lastpage

5

Abstract

We propose a hybrid management model to address heterogeneous data center energy efficiency with highly dynamic workload. A central dispatch and control algorithm with distributed system energy management was implemented and validated on real processor and system. We demonstrate up to 20% energy savings (11% average) without compromising quality of service. Additional 5% average energy savings was achieved by exploiting system heterogeneity.

Keywords

computer centres; energy conservation; power aware computing; quality of service; central dispatch and control algorithm; distributed system energy management; dynamic server workload; dynamic workload; energy savings; heterogeneous data center energy efficiency; hybrid management model; quality of service; real processor; Dispatching; Earth; Energy efficiency; Optimization; Quality of service; Throughput; Power management; data center; energy efficiency;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Timing Modeling, Optimization and Simulation (PATMOS), 2014 24th International Workshop on

Conference_Location

Palma de Mallorca

Type

conf

DOI

10.1109/PATMOS.2014.6951868

Filename

6951868