Differentiated Transmission based on Traffic Classification with Deep Learning in DataCenter

Zhu，Keke1; Shen，Gengbiao1; Jiang，Yong1; Lv，Jianhui1; Li，Qing2; Xu，Mingwei1

2020-06-01

978-1-7281-6710-7

IFIP Networking 2020 Conference and Workshops, Networking 2020

599-603

22-26 June 2020

Paris, France

Production datacenters generally collect diverse applications with differentiated requirements, e.g., low latency and high throughput. Therefore, datacenter transmission schemes must strive to meet these requirements. However, despite significant efforts, prior solutions are either ineffective to satisfy different requirements or costly to apply. Besides, no scheme can accommodate to all diverse data center scenarios or dynamic traffic patterns. In this paper, we propose SmartTrans, a deep learning based latency-aware differentiated transmission service, including three main components. First, SmartTrans utilizes deep learning methods for traffic classification and flow size rank prediction. Second, according to the classified results of flows, SmartTrans adopts multilevel priority queues to execute differentiated scheduling. Third, SmartTrans enlarges the switch butter to increase the capacity of datacenter networks (DCN), which effectively fights against the traffic burst and improves the throughput of latency-insensitive flows. We evaluate SmartTrans with several real workloads. Experiment results show that SmartTrans achieves both the low average flow completion time (FCT) for latency-sensitive flows and the high throughput for latency-insensitive flows.

data center deep learning flow scheduling latency throughput

通讯

英语

EI

20203609128490

Deep learning ; Learning systems

Ergonomics and Human Factors Engineering:461.4 ; Management:912.2

2-s2.0-85090027785

Scopus

1.Tsinghua University,China
2.Southern University of Science and Technology,China

Zhu，Keke,Shen，Gengbiao,Jiang，Yong,et al. Differentiated Transmission based on Traffic Classification with Deep Learning in DataCenter[C],2020:599-603.