An M/G/1 Model for Gigabit Energy Efficient Ethernet Links with Coalescing and Real-Trace-Based Evaluation

In this work we analytically model the behavior of gigabit EEE links with coalescing using M/G/1 queues with sleep and wake-up periods. The particularity of gigabit EEE links is that energy saving operations are triggered only when links are inactive in both transmission directions. Our model approx...

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Detalles Bibliográficos
Autores: Chatzipapas, Angelos, Mancuso, Vincenzo
Tipo de recurso: artículo
Fecha de publicación:2015
País:España
Institución:IMDEA Networks Institute
Repositorio:IMDEA Networks Institute Digital Repository
Idioma:inglés
OAI Identifier:oai:dspace.networks.imdea.org:20.500.12761/97
Acceso en línea:http://hdl.handle.net/20.500.12761/97
Access Level:acceso abierto
Palabra clave:Energy Efficient Ethernet
Bidirectional Links
Dynamic Coalescing
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spelling An M/G/1 Model for Gigabit Energy Efficient Ethernet Links with Coalescing and Real-Trace-Based EvaluationChatzipapas, AngelosMancuso, VincenzoEnergy Efficient EthernetBidirectional LinksDynamic CoalescingIn this work we analytically model the behavior of gigabit EEE links with coalescing using M/G/1 queues with sleep and wake-up periods. The particularity of gigabit EEE links is that energy saving operations are triggered only when links are inactive in both transmission directions. Our model approximates with a good accuracy both the energy saving and the average packet delay by using a few significant traffic descriptors. Furthermore, we use real traffic traces to investigate on the performance of static as well as dynamic coalescing schemes. Surprisingly, our evaluation shows that dynamic coalescing does not significantly outperform static coalescing.pubCo-sponsored by the IEEE Communications Society, the IEEE Computer Society, and the ACM with its Special Interest Group on Data Communications (SIGCOMM)20152015-09-23journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articlehttp://hdl.handle.net/20.500.12761/97reponame:IMDEA Networks Institute Digital Repositoryinstname:IMDEA Networks InstituteInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:dspace.networks.imdea.org:20.500.12761/972026-06-06T12:35:51Z
dc.title.none.fl_str_mv An M/G/1 Model for Gigabit Energy Efficient Ethernet Links with Coalescing and Real-Trace-Based Evaluation
title An M/G/1 Model for Gigabit Energy Efficient Ethernet Links with Coalescing and Real-Trace-Based Evaluation
spellingShingle An M/G/1 Model for Gigabit Energy Efficient Ethernet Links with Coalescing and Real-Trace-Based Evaluation
Chatzipapas, Angelos
Energy Efficient Ethernet
Bidirectional Links
Dynamic Coalescing
title_short An M/G/1 Model for Gigabit Energy Efficient Ethernet Links with Coalescing and Real-Trace-Based Evaluation
title_full An M/G/1 Model for Gigabit Energy Efficient Ethernet Links with Coalescing and Real-Trace-Based Evaluation
title_fullStr An M/G/1 Model for Gigabit Energy Efficient Ethernet Links with Coalescing and Real-Trace-Based Evaluation
title_full_unstemmed An M/G/1 Model for Gigabit Energy Efficient Ethernet Links with Coalescing and Real-Trace-Based Evaluation
title_sort An M/G/1 Model for Gigabit Energy Efficient Ethernet Links with Coalescing and Real-Trace-Based Evaluation
dc.creator.none.fl_str_mv Chatzipapas, Angelos
Mancuso, Vincenzo
author Chatzipapas, Angelos
author_facet Chatzipapas, Angelos
Mancuso, Vincenzo
author_role author
author2 Mancuso, Vincenzo
author2_role author
dc.subject.none.fl_str_mv Energy Efficient Ethernet
Bidirectional Links
Dynamic Coalescing
topic Energy Efficient Ethernet
Bidirectional Links
Dynamic Coalescing
description In this work we analytically model the behavior of gigabit EEE links with coalescing using M/G/1 queues with sleep and wake-up periods. The particularity of gigabit EEE links is that energy saving operations are triggered only when links are inactive in both transmission directions. Our model approximates with a good accuracy both the energy saving and the average packet delay by using a few significant traffic descriptors. Furthermore, we use real traffic traces to investigate on the performance of static as well as dynamic coalescing schemes. Surprisingly, our evaluation shows that dynamic coalescing does not significantly outperform static coalescing.
publishDate 2015
dc.date.none.fl_str_mv 2015
2015-09-23
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12761/97
url http://hdl.handle.net/20.500.12761/97
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Co-sponsored by the IEEE Communications Society, the IEEE Computer Society, and the ACM with its Special Interest Group on Data Communications (SIGCOMM)
publisher.none.fl_str_mv Co-sponsored by the IEEE Communications Society, the IEEE Computer Society, and the ACM with its Special Interest Group on Data Communications (SIGCOMM)
dc.source.none.fl_str_mv reponame:IMDEA Networks Institute Digital Repository
instname:IMDEA Networks Institute
instname_str IMDEA Networks Institute
reponame_str IMDEA Networks Institute Digital Repository
collection IMDEA Networks Institute Digital Repository
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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