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A service framework...
A service framework for energy-aware monitoring and VM management in Clouds
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Katsaros, Gregory (author)
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Subirats, Josep (author)
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Fito, J. Oriol (author)
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Guitart, Jordi (author)
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Gilet, Pierre (author)
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- Espling, Daniel (author)
- Umeå universitet,Institutionen för datavetenskap
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(creator_code:org_t)
- Elsevier, 2013
- 2013
- English.
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In: Future generations computer systems. - : Elsevier. - 0167-739X .- 1872-7115. ; 29:8, s. 2077-2091
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The monitoring of QoS parameters in Services Computing as well as in Clouds has been a functionality provided by all contemporary systems. As the optimization of energy consumption becomes a major concern for system designers and administrators, it can be considered as another QoS metric to be monitored. In this paper, we present a service framework that allows us to monitor the energy consumption of a Cloud infrastructure, calculate its energy efficiency, and evaluate the gathered data in order to put in place an effective virtual machine (VM) management. In that context, a simulation scenario of an eco-driven VM placement policy resulted in a 14% improvement of the infrastructure's energy efficiency. In total, the proposed approaches and implementations have been validated against a testbed, producing very promising results regarding the prospect of energy efficiency as an important quality factor in Clouds. (C) 2012 Elsevier B.V. All rights reserved.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Keyword
- Monitoring
- Cloud
- Energy efficiency
- Energy consumption
Publication and Content Type
- ref (subject category)
- art (subject category)
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