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Understanding the impact of removing TCP binary exponential backoff in data centers

  • Beijing Jiaotong University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Scopus citations

Abstract

TCP Timeouts are the primary impairment that hurts throughput in data centers. Binary Exponential Back off (BEB) algorithm is invoked to control interval between consecutive timeouts. In this paper we explore the impact of removing BEB algorithm from TCP on throughput. Our analysis and simulation results show that removing BEB algorithm, even in the case of lower RTT-min, cannot advance the onset of in cast collapse, when increasing SRU size it can noticeably benefit from removing BEB.

Original languageEnglish
Title of host publicationProceedings - 2011 3rd International Conference on Communications and Mobile Computing, CMC 2011
Pages174-177
Number of pages4
DOIs
StatePublished - 2011
Event2011 3rd International Conference on Communications and Mobile Computing, CMC 2011 - Qingdao, China
Duration: Apr 18 2011Apr 20 2011

Publication series

NameProceedings - 2011 3rd International Conference on Communications and Mobile Computing, CMC 2011

Conference

Conference2011 3rd International Conference on Communications and Mobile Computing, CMC 2011
Country/TerritoryChina
CityQingdao
Period04/18/1104/20/11

Keywords

  • Binary exponential backoff
  • Data center
  • incast collapse
  • TCP
  • throughput

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