Resource Utilization-Aware Scheduling Technique Based on Dynamic Cache Refresh Scheme in Large-Scale Cloud Data centers

Heeseok Choi, Jihun Kang, Daewon Lee, Kwangsik Chung, Heonc Yu

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    In recent years, as researches on big data processing have become active, the frequency of use of HPC and large-scale data center is increasing for data processing. In addition, in the cloud computing environments, a large-scale environment consisting of huge nodes is being built, and additional problems arise due to the large-scale node configuration. In this paper, we analyze the overhead of gathering status information of large-scale nodes each time a virtual machine (VM) is migrated in a cloud environment composed of large-scale nodes. Then, we present a dynamic cache refresh (DCR) scheme to mitigate the unnecessary time of gathering status information of large-scale nodes. Our DCR scheme is able to obtain up-to-date information when necessary and reduce communication overhead without frequent cache refreshes. Based on experimental performance evaluations, we prove that our dynamic cache refresh (DCR) scheme achieves a significant reduction of the network bottleneck and the unnecessary delay time compared to existing cloud scheduler.

    Original languageEnglish
    Title of host publicationProceedings - 2017 International Conference on Computational Science and Computational Intelligence, CSCI 2017
    EditorsFernando G. Tinetti, Quoc-Nam Tran, Leonidas Deligiannidis, Mary Qu Yang, Mary Qu Yang, Hamid R. Arabnia
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages1560-1565
    Number of pages6
    ISBN (Electronic)9781538626528
    DOIs
    Publication statusPublished - 2018 Dec 4
    Event2017 International Conference on Computational Science and Computational Intelligence, CSCI 2017 - Las Vegas, United States
    Duration: 2017 Dec 142017 Dec 16

    Publication series

    NameProceedings - 2017 International Conference on Computational Science and Computational Intelligence, CSCI 2017

    Other

    Other2017 International Conference on Computational Science and Computational Intelligence, CSCI 2017
    Country/TerritoryUnited States
    CityLas Vegas
    Period17/12/1417/12/16

    Bibliographical note

    Publisher Copyright:
    © 2017 IEEE.

    Keywords

    • cloud computing
    • large-scale data center
    • openstack
    • resource-utilization monitoring

    ASJC Scopus subject areas

    • Computer Science (miscellaneous)
    • Artificial Intelligence
    • Computer Networks and Communications
    • Computer Science Applications
    • Safety, Risk, Reliability and Quality

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