Experimental evaluation of software aging effects on the eucalyptus cloud computing infrastructure

  • Authors:
  • Jean Araujo;Rubens Matos;Paulo Maciel;Rivalino Matias;Ibrahim Beicker

  • Affiliations:
  • Federal University of Pernambuco, Recife, Brazil;Federal University of Pernambuco, Recife, Brazil;Federal University of Pernambuco, Recife, Brazil;Federal University of Uberlandia, Uberlândia, Brazil;Federal University of Uberlandia, Uberlândia, Brazil

  • Venue:
  • Proceedings of the Middleware 2011 Industry Track Workshop
  • Year:
  • 2011

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Abstract

The need for reliability and availability has increased in modern applications, which need to handle rapidly growing demands while providing uninterrupted service. This work investigates the memory leak and memory fragmentation aging effects on the Eucalyptus cloud-computing framework, which considers workloads composed of intensive requests addressing different virtual machines. We experimentally show the existence of the investigated aging effects in the cloud environment under study. Also, a software rejuvenation strategy to mitigate the observed aging effects is proposed and its benefits are evaluated.