Improving the incast performance of datacenter TCP by using rate-based congestion control

Jingyuan Wang; Yunjing Jiang; Chao Li; Yuanxin Ouyang; Zhang Xiong

doi:10.1587/transfun.E97.A.1654

Improving the incast performance of datacenter TCP by using rate-based congestion control

Jingyuan Wang^*
, Yunjing Jiang
, Chao Li
, Yuanxin Ouyang
, Zhang Xiong

^*Corresponding author for this work

School of Computer Science and Engineering

Beihang University

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

We analyze the defects of window-based TCP algorithm in datacenter networks and propose Rate-based Datacenter TCP (RDT) algorithm in this paper. The RDT algorithm combines rate-based congestion control technology with ECN (Explicit Congestion Notification) mechanism of DCTCP. The experiments in NS2 show that RDT has a potential to completely avoid TCP incast collapse in datacenters and inherit the low latency advantages of DCTCP.

Original language	English
Pages (from-to)	1654-1658
Number of pages	5
Journal	IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Volume	E97-A
Issue number	7
DOIs	https://doi.org/10.1587/transfun.E97.A.1654
State	Published - Jul 2014

Keywords

Datacenter
Rate-based
TCP congestion control

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10.1587/transfun.E97.A.1654

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abstract = "We analyze the defects of window-based TCP algorithm in datacenter networks and propose Rate-based Datacenter TCP (RDT) algorithm in this paper. The RDT algorithm combines rate-based congestion control technology with ECN (Explicit Congestion Notification) mechanism of DCTCP. The experiments in NS2 show that RDT has a potential to completely avoid TCP incast collapse in datacenters and inherit the low latency advantages of DCTCP.",

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AU - Li, Chao

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AU - Xiong, Zhang

PY - 2014/7

Y1 - 2014/7

N2 - We analyze the defects of window-based TCP algorithm in datacenter networks and propose Rate-based Datacenter TCP (RDT) algorithm in this paper. The RDT algorithm combines rate-based congestion control technology with ECN (Explicit Congestion Notification) mechanism of DCTCP. The experiments in NS2 show that RDT has a potential to completely avoid TCP incast collapse in datacenters and inherit the low latency advantages of DCTCP.

AB - We analyze the defects of window-based TCP algorithm in datacenter networks and propose Rate-based Datacenter TCP (RDT) algorithm in this paper. The RDT algorithm combines rate-based congestion control technology with ECN (Explicit Congestion Notification) mechanism of DCTCP. The experiments in NS2 show that RDT has a potential to completely avoid TCP incast collapse in datacenters and inherit the low latency advantages of DCTCP.

KW - Datacenter

KW - Rate-based

KW - TCP congestion control

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M3 - 文章

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JF - IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

IS - 7

ER -

Improving the incast performance of datacenter TCP by using rate-based congestion control

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Keywords

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