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arXiv 2408.09497cs.NI
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数据中心中基于测量的资源分配与控制:一项综述

Measurement-based Resource Allocation and Control in Data Centers: A Survey

Diana Andreea Popescu

AI总结:

本综述系统回顾了数据中心中基于网络测量的资源分配与控制研究,涵盖网络测量技术、流量特征、网络监控演进、集群调度框架及机器学习驱动的资源分配,旨在提供云性能保障并指出未来方向。

摘要:

数据中心在当今企业中已变得无处不在。从银行到初创公司,它们都依赖云基础设施来部署用户应用程序。在此背景下,为用户提供应用程序性能保障至关重要。网络干扰是导致应用程序性能不可预测的原因之一,多年来已提出了许多解决方案。本综述的主要目的是让读者熟悉数据中心中基于网络测量的资源分配与控制的研究,重点关注网络资源,以提供云性能保障。我们首先介绍通用网络测量技术以及数据中心网络和应用程序的基础知识,为读者提供背景。然后,我们总结了数据中心中网络流量和集群工作负载的特征,这对于基于测量的分配与控制至关重要。我们研究并比较了数据中心中的网络监控,概述了它们从软件定义网络(SDN)到基于可编程数据平面的演进。网络监控信息可作为集群分配和调度决策的输入。接下来,我们对集群调度框架进行分类,分析那些在数据中心中提供网络保障的框架,并探讨了新兴的机器学习驱动的资源分配与控制。最后,我们讨论了未来的研究方向。

英文摘要:

Data centers have become ubiquitous for today's businesses. From banks to startups, they rely on cloud infrastructure to deploy user applications. In this context, it is vital to provide users with application performance guarantees. Network interference is one of the causes of unpredictable application performance, and many solutions have been proposed over the years. The main objective of this survey is to familiarize the reader with research into network measurement-based resource allocation and control in data centers, focusing on network resources in order to provide cloud performance guarantees. We start with a primer on general network measurement techniques and data center network and applications to give the reader context. We then summarize the characteristics of network traffic and cluster workloads in data centers, which are pivotal for measurement-based allocation and control. We study and compare network monitoring in data centers, giving an overview on their evolution from Software-Defined Networking (SDN) to programmable dataplanes-based. The network monitoring information can serve as input to cluster allocation and scheduling decisions. We next categorize cluster scheduling frameworks, and perform an analysis of those that provide network guarantees in data centers, and we also look at emergent Machine Learning-driven resource allocation and control. We conclude with a discussion about future research directions.

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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