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Energy efficient ethernet on MapReduce clusters : packet coalescing to improve 10GbE links

Autor
Silva, R.; Carpenter, P.
Tipus d'activitat
Article en revista
Revista
IEEE-ACM transactions on networking
Data de publicació
2017-10-01
Volum
25
Número
5
Pàgina inicial
2731
Pàgina final
2742
DOI
https://doi.org/10.1109/TNET.2017.2707859 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/7945287/ Obrir en finestra nova
Resum
An important challenge of modern data centers is to reduce energy consumption, of which a substantial proportion is due to the network. Switches and NICs supporting the recent energy efficient Ethernet (EEE) standard are now available, but current practice is to disable EEE in production use, since its effect on real world application performance is poorly understood. This paper contributes to this discussion by analyzing the impact of EEE on MapReduce workloads, in terms of performance overhead...
Paraules clau
IEEE 802.3az, MapReduce, energy efficiency, green ethernet, hadoop, packet coalescing

Participants

  • Silva, Renan Fischer E.  (autor)
  • Carpenter, Paul Matthew  (autor)