Managing dynamic enterprise and urgent workloads on clouds using layered queuing and historical performance models

  • D.A. Bacigalupo
  • , J. Van Hemert
  • , X. Chen
  • , Asif Sohail Usmani
  • , A.P. Chester
  • , L. He
  • , D.N. Dillenberger
  • , G.B. Wills
  • , L. Gilbert
  • , S.A. Jarvis

Research output: Journal article publicationConference articleAcademic researchpeer-review

23 Citations (Scopus)

Abstract

The automatic allocation of enterprise workload to resources can be enhanced by being able to make what-if response time predictions whilst different allocations are being considered. We experimentally investigate an historical and a layered queuing performance model and show how they can provide a good level of support for a dynamic-urgent cloud environment. Using this we define, implement and experimentally investigate the effectiveness of a prediction-based cloud workload and resource management algorithm. Based on these experimental analyses we: (i) comparatively evaluate the layered queuing and historical techniques; (ii) evaluate the effectiveness of the management algorithm in different operating scenarios; and (iii) provide guidance on using prediction-based workload and resource management. © 2011 Elsevier B.V. All rights reserved.
Original languageEnglish
Pages (from-to)1479-1495
Number of pages17
JournalSimulation Modelling Practice and Theory
Volume19
Issue number6
DOIs
Publication statusPublished - 1 Jun 2011
Externally publishedYes

Keywords

  • Cloud
  • FireGrid
  • HYDRA historical model
  • Layered queuing
  • Performance modelling

ASJC Scopus subject areas

  • Software
  • Modelling and Simulation
  • Hardware and Architecture

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