Analysis of network I/O performance in KVM (システムソフトウェアとオペレーティング・システム)

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概要

• 論文の詳細を見る

• Recent virtualization technologies combine para-virtualization and hardware-assisted virtualization techniques as so-called hybrid-virtualization. Para-virtualization and hardware-assisted virtualization have performance issues in different aspects, respectively, but combined use of both sometimes compensates for the issues of each, thus, potentially gains better performance. Although KVM acquires reasonable I/O performance through this hybrid-virtualization approach, we believe its I/O performance has room for improvement. To this end, we investigate how KVM handles network I/O, report its recent improvement with a para-virtualized network driver, and finally describe a perspective toward further improvement based on the investigation.

• 一般社団法人情報処理学会の論文
• 2008-01-30

著者

• Nakao Akihiro

  Interfaculty Initiative In Information Studies Graduate School Of Interdisciplinary Information Stud

• Ozaki Ryota

  New Generation Network Research Center National Institute Of Information And Communications Technolo

関連論文

• Analysis of network I/O performance in KVM (システムソフトウェアとオペレーティング・システム)

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