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Downloading trace study for BitTorrent P2P performance measurement and analysis - Springer

机译:用于BitTorrent P2P性能测量和分析的下载跟踪研究-Springer

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摘要

With the increasing client population and the explosive volume of Internet media content, the peer-to-peer networking technologies and systems provide a rapid and scalable content distribution mechanism in the global networks. The BitTorrent protocol and its derivatives are among the most popular peer-to-peer file sharing applications, which contribute a dominant fraction of today’s Internet traffic. In this paper, we conduct the performance measurement and analysis of BitTorrent systems with an extensive volume of real trace logs. We use several downloading-side metrics, including overall downloading time, maximum of downloading bandwidth, average bandwidth utilization, maximum of downloading connections, and average number of active connections, to derive various interesting results from the downloading-side aspect of network resource usage. Performance examination learns many new observations and characteristics into the virtue of BitTorrent protocols and systems, thereby providing beneficial information for bandwidth allocation and connection control in BitTorrent client applications. Therefore, this study is complementary to many previous research works that mainly focused on system-oriented and uploading-side performance measurements.
机译:随着客户数量的增加和Internet媒体内容的爆炸性增长,对等网络技术和系统在全球网络中提供了快速且可扩展的内容分发机制。 BitTorrent协议及其派生协议是最受欢迎的对等文件共享应用程序之一,这些应用程序在当今的Internet流量中占主要部分。在本文中,我们使用大量的真实跟踪日志进行BitTorrent系统的性能测量和分析。我们使用几个下载侧指标,包括总下载时间,最大下载带宽,平均带宽利用率,最大下载连接数和平均活动连接数,从网络资源使用的下载侧方面得出各种有趣的结果。性能检查利用BitTorrent协议和系统学习了许多新的观察和特性,从而为BitTorrent客户端应用程序中的带宽分配和连接控制提供了有益的信息。因此,本研究是对以前许多研究的补充,这些研究主要集中在面向系统和上传侧的性能测量。

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