LAPSE:2018.1164
Published Article
LAPSE:2018.1164
Lifetime-Aware Cloud Data Centers: Models and Performance Evaluation
Luca Chiaraviglio, Antonio Cianfrani, Marco Listanti, William Liu, Marco Polverini
November 28, 2018
We present a model to evaluate the server lifetime in cloud data centers (DCs). In particular, when the server power level is decreased, the failure rate tends to be reduced as a consequence of the limited number of components powered on. However, the variation between the different power states triggers a failure rate increase. We therefore consider these two effects in a server lifetime model, subject to an energy-aware management policy. We then evaluate our model in a realistic case study. Our results show that the impact on the server lifetime is far from negligible. As a consequence, we argue that a lifetime-aware approach should be pursued to decide how and when to apply a power state change to a server.
Keywords
data-centers (DCs), energy and lifetime trade-off, failure models, server lifetime models
Suggested Citation
Chiaraviglio L, Cianfrani A, Listanti M, Liu W, Polverini M. Lifetime-Aware Cloud Data Centers: Models and Performance Evaluation. (2018). LAPSE:2018.1164
Author Affiliations
Chiaraviglio L: Department of Information, Electronics and Telecommunications, University of Rome Sapienza, Rome 00185, Italy
Cianfrani A: Department of Information, Electronics and Telecommunications, University of Rome Sapienza, Rome 00185, Italy
Listanti M: Department of Information, Electronics and Telecommunications, University of Rome Sapienza, Rome 00185, Italy
Liu W: Department of Information Technology and Software Engineering, School of Engineering, Computer and Mathematical Sciences, Auckland University of Technology, 55 Wellesley Street East, Auckland 1010, New Zealand
Polverini M: Department of Information, Electronics and Telecommunications, University of Rome Sapienza, Rome 00185, Italy
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Journal Name
Energies
Volume
9
Issue
6
Article Number
E470
Year
2016
Publication Date
2016-06-18
Published Version
ISSN
1996-1073
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Original Submission
Other Meta
PII: en9060470, Publication Type: Journal Article
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LAPSE:2018.1164
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doi:10.3390/en9060470
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Nov 28, 2018
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CC BY 4.0
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[v1] (Original Submission)
Nov 28, 2018
 
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Nov 28, 2018
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Original Submitter
Calvin Tsay
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