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Per-Client Network Performance Isolation in VDE-Based Cloud Computing Servers
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jaesoo | - |
dc.contributor.author | Yoo, Jonghun | - |
dc.contributor.author | Park, Yongseok | - |
dc.contributor.author | Hong, Seongsoo | - |
dc.date.accessioned | 2023-04-19T06:50:35Z | - |
dc.date.available | 2023-04-19T06:50:35Z | - |
dc.date.created | 2021-03-30 | - |
dc.date.created | 2021-03-30 | - |
dc.date.created | 2021-03-30 | - |
dc.date.issued | 2012-11 | - |
dc.identifier.citation | Journal of Information Science and Engineering, Vol.28 No.6, pp.1045-1058 | - |
dc.identifier.issn | 1016-2364 | - |
dc.identifier.uri | https://hdl.handle.net/10371/190663 | - |
dc.description.abstract | In a cloud server where multiple virtual machines owned by different clients are co-hosted, excessive traffic generated by a small group of clients may well jeopardize the quality of service of other clients. It is thus very important to provide per-client network performance isolation in a cloud computing environment. Unfortunately, the existing techniques are not effective enough for a huge cloud computing system since it is difficult to adopt them in a large scale and they often require non-trivial modification to the established network protocols. To overcome such difficulties, we propose per-client network performance isolation using VDE (Virtual Distributed Ethernet) as a base framework. Our approach begins with per-client weight specification and support client-aware fair share scheduling and packet dispatching for both incoming and outgoing traffic. It also provides hierarchical fairness between a client and its virtual machines. Our approach supports full virtualization of a guest OS, wide scale adoption, limited modification to the existing system, low run-time overhead and work-conserving servicing. Our experimental results show the effectiveness of the proposed approach. Every client received at least 99.4% of its bandwidth share as specified by its weight. | - |
dc.language | 영어 | - |
dc.publisher | Institute of Information Science | - |
dc.title | Per-Client Network Performance Isolation in VDE-Based Cloud Computing Servers | - |
dc.type | Article | - |
dc.citation.journaltitle | Journal of Information Science and Engineering | - |
dc.identifier.wosid | 000311584100004 | - |
dc.identifier.scopusid | 2-s2.0-84871311414 | - |
dc.citation.endpage | 1058 | - |
dc.citation.number | 6 | - |
dc.citation.startpage | 1045 | - |
dc.citation.volume | 28 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Hong, Seongsoo | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordAuthor | network performance isolation | - |
dc.subject.keywordAuthor | cloud computing | - |
dc.subject.keywordAuthor | virtual distributed Ethernet (VDE) | - |
dc.subject.keywordAuthor | proportionally fair resource allocation | - |
dc.subject.keywordAuthor | system virtualization | - |
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