arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2109.03395cs.NI
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从云到边缘:公共边缘平台初探

From Cloud to Edge: A First Look at Public Edge Platforms

Mengwei Xu, Zhe Fu, Xiao Ma, Li Zhang, Yanan Li, Feng Qian, Shangguang Wang, Ke Li, Jingyu Yang, Xuanzhe Liu

摘要:

公共边缘平台越来越受到学术界和工业界的关注。在这项研究中,我们对在中国密集部署的领先公共边缘平台进行了首次测量研究。基于这种测量,我们定量地回答了两个关键但尚未探索的问题。首先,从最终用户的角度来看,在端到端网络延迟、吞吐量和应用程序QoE方面,商用边缘平台与云相比的性能如何。其次,从边缘服务提供商的角度来看,边缘工作负载在虚拟机订阅、货币成本和资源使用方面与云有何不同。我们的研究定量地揭示了当今公共边缘平台的现状,并为开发和运营未来的边缘服务提供了重要的见解。

英文摘要:

Public edge platforms have drawn increasing attention from both academia and industry. In this study, we perform a first-of-its-kind measurement study on a leading public edge platform that has been densely deployed in China. Based on this measurement, we quantitatively answer two critical yet unexplored questions. First, from end users' perspective, what is the performance of commodity edge platforms compared to cloud, in terms of the end-to-end network delay, throughput, and the application QoE. Second, from the edge service provider's perspective, how are the edge workloads different from cloud, in terms of their VM subscription, monetary cost, and resource usage. Our study quantitatively reveals the status quo of today's public edge platforms, and provides crucial insights towards developing and operating future edge services.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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