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Final published version
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - Challenge: resolving data center power bill disputes
T2 - the energy-performance trade-offs of consolidation
AU - Chatzipapas, Angelos
AU - Pediaditakis, Dimosthenis
AU - Rotsos, Charalampos
AU - Mancuso, Vincenzo
AU - Crowcroft, Jon
AU - Moore, Andrew
PY - 2015/7/14
Y1 - 2015/7/14
N2 - In this paper we challenge the common evaluation practices used in Virtual Machine (VM) consolidation, such as simulation and small testbeds, which fail to capture the fundamental trade-off between energy consumption and performance. We identify a number of over-simplifying assumptions which are typically made about the energy consumption and performance characteristics of modern networked systems. In response, we describe how more accurate models for data-center systems can be designed and used in order to create an evaluation framework that allows the exploration of the energy-performance trade-off in VM consolidation strategies with enhanced fidelity.
AB - In this paper we challenge the common evaluation practices used in Virtual Machine (VM) consolidation, such as simulation and small testbeds, which fail to capture the fundamental trade-off between energy consumption and performance. We identify a number of over-simplifying assumptions which are typically made about the energy consumption and performance characteristics of modern networked systems. In response, we describe how more accurate models for data-center systems can be designed and used in order to create an evaluation framework that allows the exploration of the energy-performance trade-off in VM consolidation strategies with enhanced fidelity.
KW - consolidation, emulation, energy modeling, virtualization
U2 - 10.1145/2768510.2770933
DO - 10.1145/2768510.2770933
M3 - Conference contribution/Paper
SN - 9781450336093
T3 - e-Energy '15
SP - 89
EP - 94
BT - e-Energy '15 Proceedings of the 2015 ACM Sixth International Conference on Future Energy Systems
PB - ACM
CY - New York, NY, USA
ER -