A Strategy of dynamic virtual machine migration for enegy efficiency in virtualized environments

Detalhes bibliográficos
Autor(a) principal: Deborah Maria Vieira MagalhÃes
Data de Publicação: 2012
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFC
Texto Completo: http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=16923
Resumo: In clusters and virtualized data centers, the resources must be managed effectively by maximising the SLA fulfilment while minimising the cost. This work proposes a strategy for dynamic resource allocation in virtualized computing environments in order to reduce energy consumption without compromising performance requirements concerning availability and SLA violation. The proposed algorithms, based on classical heuristics, perform virtual machines migration between distinct hosts according to the variation in resources demand. These algorithms were evaluated from measurements in a real environment composed by heterogeneous virtualized hosts. We evaluate their performance in four different scenarios based on the CPU and memory utilization, number of migrations and energy consumption. In general, the results show that the algorithms responsible for consolidation and distribution of virtual machines between hosts are able to reduce energy consumption and dissipate the idle and overload points.
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spelling info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisA Strategy of dynamic virtual machine migration for enegy efficiency in virtualized environmentsUma EstratÃgia de migraÃÃo dinÃmica de mÃquinas virtuais para economia de energia em ambientes computacionais virtualizados2012-03-01Danielo GonÃalves Gomes42593751304//lattes.cnpq.br/6303297687237256Josà Marques Soares82440026700http://lattes.cnpq.br/3186709749685737Josà Neuman de Souza09779604391http://lattes.cnpq.br/3614256141054800Bruno Richard Schulze54397529787http://lattes.cnpq.br/444854053024473367282440344http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4219230T8Deborah Maria Vieira MagalhÃesUniversidade Federal do CearÃPrograma de PÃs-GraduaÃÃo em Engenharia de TeleinformÃticaUFCBRAlocaÃÃo de Recursos VirtualizaÃÃo Energia - Economia Gerenciamento de recursosDynamic resource allocation Virtualization Migration Energy-aware computing Resource managementCIENCIA DA COMPUTACAOIn clusters and virtualized data centers, the resources must be managed effectively by maximising the SLA fulfilment while minimising the cost. This work proposes a strategy for dynamic resource allocation in virtualized computing environments in order to reduce energy consumption without compromising performance requirements concerning availability and SLA violation. The proposed algorithms, based on classical heuristics, perform virtual machines migration between distinct hosts according to the variation in resources demand. These algorithms were evaluated from measurements in a real environment composed by heterogeneous virtualized hosts. We evaluate their performance in four different scenarios based on the CPU and memory utilization, number of migrations and energy consumption. In general, the results show that the algorithms responsible for consolidation and distribution of virtual machines between hosts are able to reduce energy consumption and dissipate the idle and overload points.Em clusters e data centers virtualizados, os recursos precisam ser gerenciados com eficÃcia na busca de um trade-off entre a garantia de um atendimento satisfatÃrio à demanda por Qualidade de ServiÃo (QoS) e a reduÃÃo dos custos operacionais por parte dos provedores. Este trabalho propÃe uma estratÃgia para alocaÃÃo dinÃmica de recursos em ambientes computacionais virtualizados com vistas à reduÃÃo do consumo de energia, sem promover sobrecargas que podem comprometer o desempenho dos serviÃos ofertados. Os algoritmos propostos, baseados em heurÃsticas clÃssicas, realizam migraÃÃo de mÃquinas virtuais entre servidores distintos conforme variaÃÃo na demanda por recursos. Estes algoritmos foram verificados e validados por mediÃÃes em um ambiente real composto por servidores virtualizados heterogÃneos. O desempenho da proposta à avaliado em quatro cenÃrios distintos a partir das mÃtricas utilizaÃÃo de CPU, utilizaÃÃo de memÃria, nÃmero de migraÃÃes e consumo de energia. Os resultados mostraram que os algoritmos responsÃveis pela consolidaÃÃo e distribuiÃÃo das mÃquinas virtuais sÃo capazes de reduzir o consumo de energia e dissipar os pontos de Ãcio e sobrecarga do ambiente.CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superiorhttp://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=16923application/pdfinfo:eu-repo/semantics/openAccessporreponame:Biblioteca Digital de Teses e Dissertações da UFCinstname:Universidade Federal do Cearáinstacron:UFC2019-01-21T11:30:36Zmail@mail.com -
dc.title.en.fl_str_mv A Strategy of dynamic virtual machine migration for enegy efficiency in virtualized environments
dc.title.alternative.pt.fl_str_mv Uma EstratÃgia de migraÃÃo dinÃmica de mÃquinas virtuais para economia de energia em ambientes computacionais virtualizados
title A Strategy of dynamic virtual machine migration for enegy efficiency in virtualized environments
spellingShingle A Strategy of dynamic virtual machine migration for enegy efficiency in virtualized environments
Deborah Maria Vieira MagalhÃes
AlocaÃÃo de Recursos
VirtualizaÃÃo
Energia - Economia
Gerenciamento de recursos
Dynamic resource allocation
Virtualization
Migration
Energy-aware computing
Resource management
CIENCIA DA COMPUTACAO
title_short A Strategy of dynamic virtual machine migration for enegy efficiency in virtualized environments
title_full A Strategy of dynamic virtual machine migration for enegy efficiency in virtualized environments
title_fullStr A Strategy of dynamic virtual machine migration for enegy efficiency in virtualized environments
title_full_unstemmed A Strategy of dynamic virtual machine migration for enegy efficiency in virtualized environments
title_sort A Strategy of dynamic virtual machine migration for enegy efficiency in virtualized environments
author Deborah Maria Vieira MagalhÃes
author_facet Deborah Maria Vieira MagalhÃes
author_role author
dc.contributor.advisor1.fl_str_mv Danielo GonÃalves Gomes
dc.contributor.advisor1ID.fl_str_mv 42593751304
dc.contributor.advisor1Lattes.fl_str_mv //lattes.cnpq.br/6303297687237256
dc.contributor.referee1.fl_str_mv Josà Marques Soares
dc.contributor.referee1ID.fl_str_mv 82440026700
dc.contributor.referee1Lattes.fl_str_mv http://lattes.cnpq.br/3186709749685737
dc.contributor.referee2.fl_str_mv Josà Neuman de Souza
dc.contributor.referee2ID.fl_str_mv 09779604391
dc.contributor.referee2Lattes.fl_str_mv http://lattes.cnpq.br/3614256141054800
dc.contributor.referee3.fl_str_mv Bruno Richard Schulze
dc.contributor.referee3ID.fl_str_mv 54397529787
dc.contributor.referee3Lattes.fl_str_mv http://lattes.cnpq.br/4448540530244733
dc.contributor.authorID.fl_str_mv 67282440344
dc.contributor.authorLattes.fl_str_mv http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4219230T8
dc.contributor.author.fl_str_mv Deborah Maria Vieira MagalhÃes
contributor_str_mv Danielo GonÃalves Gomes
Josà Marques Soares
Josà Neuman de Souza
Bruno Richard Schulze
dc.subject.por.fl_str_mv AlocaÃÃo de Recursos
VirtualizaÃÃo
Energia - Economia
Gerenciamento de recursos
topic AlocaÃÃo de Recursos
VirtualizaÃÃo
Energia - Economia
Gerenciamento de recursos
Dynamic resource allocation
Virtualization
Migration
Energy-aware computing
Resource management
CIENCIA DA COMPUTACAO
dc.subject.eng.fl_str_mv Dynamic resource allocation
Virtualization
Migration
Energy-aware computing
Resource management
dc.subject.cnpq.fl_str_mv CIENCIA DA COMPUTACAO
dc.description.sponsorship.fl_txt_mv CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior
dc.description.abstract.por.fl_txt_mv In clusters and virtualized data centers, the resources must be managed effectively by maximising the SLA fulfilment while minimising the cost. This work proposes a strategy for dynamic resource allocation in virtualized computing environments in order to reduce energy consumption without compromising performance requirements concerning availability and SLA violation. The proposed algorithms, based on classical heuristics, perform virtual machines migration between distinct hosts according to the variation in resources demand. These algorithms were evaluated from measurements in a real environment composed by heterogeneous virtualized hosts. We evaluate their performance in four different scenarios based on the CPU and memory utilization, number of migrations and energy consumption. In general, the results show that the algorithms responsible for consolidation and distribution of virtual machines between hosts are able to reduce energy consumption and dissipate the idle and overload points.
Em clusters e data centers virtualizados, os recursos precisam ser gerenciados com eficÃcia na busca de um trade-off entre a garantia de um atendimento satisfatÃrio à demanda por Qualidade de ServiÃo (QoS) e a reduÃÃo dos custos operacionais por parte dos provedores. Este trabalho propÃe uma estratÃgia para alocaÃÃo dinÃmica de recursos em ambientes computacionais virtualizados com vistas à reduÃÃo do consumo de energia, sem promover sobrecargas que podem comprometer o desempenho dos serviÃos ofertados. Os algoritmos propostos, baseados em heurÃsticas clÃssicas, realizam migraÃÃo de mÃquinas virtuais entre servidores distintos conforme variaÃÃo na demanda por recursos. Estes algoritmos foram verificados e validados por mediÃÃes em um ambiente real composto por servidores virtualizados heterogÃneos. O desempenho da proposta à avaliado em quatro cenÃrios distintos a partir das mÃtricas utilizaÃÃo de CPU, utilizaÃÃo de memÃria, nÃmero de migraÃÃes e consumo de energia. Os resultados mostraram que os algoritmos responsÃveis pela consolidaÃÃo e distribuiÃÃo das mÃquinas virtuais sÃo capazes de reduzir o consumo de energia e dissipar os pontos de Ãcio e sobrecarga do ambiente.
description In clusters and virtualized data centers, the resources must be managed effectively by maximising the SLA fulfilment while minimising the cost. This work proposes a strategy for dynamic resource allocation in virtualized computing environments in order to reduce energy consumption without compromising performance requirements concerning availability and SLA violation. The proposed algorithms, based on classical heuristics, perform virtual machines migration between distinct hosts according to the variation in resources demand. These algorithms were evaluated from measurements in a real environment composed by heterogeneous virtualized hosts. We evaluate their performance in four different scenarios based on the CPU and memory utilization, number of migrations and energy consumption. In general, the results show that the algorithms responsible for consolidation and distribution of virtual machines between hosts are able to reduce energy consumption and dissipate the idle and overload points.
publishDate 2012
dc.date.issued.fl_str_mv 2012-03-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
status_str publishedVersion
format masterThesis
dc.identifier.uri.fl_str_mv http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=16923
url http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=16923
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal do CearÃ
dc.publisher.program.fl_str_mv Programa de PÃs-GraduaÃÃo em Engenharia de TeleinformÃtica
dc.publisher.initials.fl_str_mv UFC
dc.publisher.country.fl_str_mv BR
publisher.none.fl_str_mv Universidade Federal do CearÃ
dc.source.none.fl_str_mv reponame:Biblioteca Digital de Teses e Dissertações da UFC
instname:Universidade Federal do Ceará
instacron:UFC
reponame_str Biblioteca Digital de Teses e Dissertações da UFC
collection Biblioteca Digital de Teses e Dissertações da UFC
instname_str Universidade Federal do Ceará
instacron_str UFC
institution UFC
repository.name.fl_str_mv -
repository.mail.fl_str_mv mail@mail.com
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