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On the sojourn time distribution in a finite capacity processor shared queue

Published: 01 November 1993 Publication History

Abstract

We consider a processor shared M/M/1 queue that can accommodate at most a finite number K of customers. Using singular perturbation techniques, we construct asymptotic approximations to the distribution of a customer's sojourn time. We assume that K is large and treat several different cases of the model parameters and also treat different time scales. Extensive numerical comparisons are used to back up our asymptotic formulas.—Author's Abstract

References

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  • (2017)Performance analysis of CDN-P2P networks based on processer-sharing queues2017 8th IEEE International Conference on Software Engineering and Service Science (ICSESS)10.1109/ICSESS.2017.8342856(24-27)Online publication date: Nov-2017
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  1. On the sojourn time distribution in a finite capacity processor shared queue

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    Robert B. Cooper

    The paper begins with a set of birth-and-death differential-difference equations, of the standard variety, that determine a set of state probabilities that describe the behavior of the model described in the abstract. Knessl then provides a long and complicated mathematical analysis that leads to asymptotic approximations for the density function of the response times. The accuracy of the approximations is evaluated by comparing them with corresponding values obtained by numerical integration of the original birth-and-death equations. The essence of the paper is the use of classical techniques of applied mathematics in the analysis of queueing models. From the viewpoint of practical application for performance analysis, one could conclude that, in this case, mathematical analysis is much less attractive than numerical analysis (which the author uses, in passing, to check the accuracy of his results).

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 01 November 1993
    Published in JACM Volume 40, Issue 5

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    Author Tags

    1. asymptotics
    2. processor-sharing
    3. sojourn times

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    Cited By

    View all
    • (2017)Performance analysis of CDN-P2P networks based on processer-sharing queues2017 8th IEEE International Conference on Software Engineering and Service Science (ICSESS)10.1109/ICSESS.2017.8342856(24-27)Online publication date: Nov-2017
    • (2016)Performance analysis of multi-server based on processor-sharing queue2016 18th International Conference on Advanced Communication Technology (ICACT)10.1109/ICACT.2016.7423582(843-848)Online publication date: Jan-2016
    • (2015)Queueing system with processor sharing and limited memory under control of the AQM MechanismAutomation and Remote Control10.1134/S000511791510006976:10(1784-1796)Online publication date: 1-Oct-2015
    • (2015)Egalitarian Processor Sharing System with Demands of Random Space RequirementComputer Networks10.1007/978-3-319-19419-6_33(347-356)Online publication date: 28-May-2015
    • (2013)Asymptotic Analysis of Spectral Properties of Finite Capacity Processor Shared QueuesStudies in Applied Mathematics10.1111/sapm.12020131:2(179-210)Online publication date: 24-Jun-2013
    • (2010)On a processor sharing queue that models balkingMathematical Methods of Operations Research10.1007/s00186-010-0328-z72:3(453-476)Online publication date: 9-Sep-2010
    • (2009)On sojourn times in the finite capacity M/M/1 queue with processor sharingOperations Research Letters10.1016/j.orl.2009.09.00737:6(447-450)Online publication date: 1-Nov-2009
    • (2008)Violation Probability in Processor-Sharing QueuesIEEE Transactions on Automatic Control10.1109/TAC.2008.92987553:8(1956-1961)Online publication date: Sep-2008
    • (2008)Heavy traffic asymptotics of the queue length in the GI/M/l – K queueEuropean Journal of Applied Mathematics10.1017/S09567925000025397:05Online publication date: 26-Sep-2008
    • (2007)Throughput in Processor-Sharing QueuesIEEE Transactions on Automatic Control10.1109/TAC.2006.88790652:2(299-305)Online publication date: Feb-2007
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