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Cited by 262

The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.

Shares and utilities based power consolidation in virtualized server environments

Cardosa, Michael, Korupolu, Madhukar R., Singh, Aameek·2009·2009 IFIP/IEEE International Symposium on Integrated Network Management

Abstract

Virtualization technologies like VMware and Xen provide features to specify the minimum and maximum amount of resources that can be allocated to a virtual machine (VM) and a shares based mechanism for the hypervisor to distribute spare resources among contending VMs. However much of the existing work on VM placement and power consolidation in data centers fails to take advantage of these features. One of our experiments on a real testbed shows that leveraging such features can improve the overall utility of the data center by 47% or even higher. Motivated by these, we present a novel suite of techniques for placement and power consolidation of VMs in data centers taking advantage of the min-max and shares features inherent in virtualization technologies. Our techniques provide a smooth mechanism for power-performance tradeoffs in modern data centers running heterogeneous applications, wherein the amount of resources allocated to a VM can be adjusted based on available resources, power costs, and application utilities. We evaluate our techniques on a range of large synthetic data center setups and a small real data center testbed comprising of VMware ESX servers. Our experiments confirm the end-to-end validity of our approach and demonstrate that our final candidate algorithm, PowerExpandMinMax, consistently yields the best overall utility across a broad spectrum of inputs - varying VM sizes and utilities, varying server capacities and varying power costs - thus providing a practical solution for administrators.

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Metadata

Authors
Cardosa, M., Korupolu, M. R., & Singh, A.
Venue
2009 IFIP/IEEE International Symposium on Integrated Network Management
Publisher
IEEE
Published
2009-06
Pages
327-334
OpenAlex
W2071128130
Cited by
262
References
15
FWCI
15.94
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Shares and utilities based power consolidation in virtualized server environments. https://app.cochat.ai/papers/10.1109/inm.2009.5188832
The paper
Cardosa, M., Korupolu, M. R., & Singh, A. (2009). Shares and utilities based power consolidation in virtualized server environments. 2009 IFIP/IEEE International Symposium on Integrated Network Management. https://doi.org/10.1109/inm.2009.5188832

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