lifetime-aware cloud data centers: models and performance evaluation

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ID: 212589
2016
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Abstract
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.
Reference Key
chiaraviglio2016energieslifetime-aware Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Luca Chiaraviglio, Antonio Cianfrani, Marco Listanti, William Liu, Marco Polverini
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Journal acs combinatorial science
Year 2016
DOI
10.3390/en9060470
URL
http://www.mdpi.com/1996-1073/9/6/470
Keywords Keywords not found

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