Improving HTTP performance using "stateless" TCP


Conference paper


D. A. Hayes, M. Welzl, G. Armitage, Mattia Rossi
Proceedings of the International Workshop on Network and Operating System Support for Digital Audio and Video (NOSSDAV), 2011, pp. 57--62


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APA   Click to copy
Hayes, D. A., Welzl, M., Armitage, G., & Rossi, M. (2011). Improving HTTP performance using "stateless" TCP. In Proceedings of the International Workshop on Network and Operating System Support for Digital Audio and Video (NOSSDAV) (pp. 57–62). https://doi.org/10.1145/1989240.1989256


Chicago/Turabian   Click to copy
Hayes, D. A., M. Welzl, G. Armitage, and Mattia Rossi. “Improving HTTP Performance Using &Quot;Stateless&Quot; TCP.” In Proceedings of the International Workshop on Network and Operating System Support for Digital Audio and Video (NOSSDAV), 57–62, 2011.


MLA   Click to copy
Hayes, D. A., et al. “Improving HTTP Performance Using &Quot;Stateless&Quot; TCP.” Proceedings of the International Workshop on Network and Operating System Support for Digital Audio and Video (NOSSDAV), 2011, pp. 57–62, doi:10.1145/1989240.1989256.


BibTeX   Click to copy

@inproceedings{d2011a,
  title = {Improving HTTP performance using "stateless" TCP},
  year = {2011},
  pages = {57--62},
  doi = {10.1145/1989240.1989256},
  author = {Hayes, D. A. and Welzl, M. and Armitage, G. and Rossi, Mattia},
  booktitle = {Proceedings of the International Workshop on Network and Operating System Support for Digital Audio and Video (NOSSDAV)}
}

Abstract

TCP is quite a heavyweight protocol when serving very small web pages. We introduce a server-side kernel modification which enables a web server to perform HTTP over a UDP socket while the kernel provides a regular TCP interface 'on the wire' to remote clients. We show that our "stateless" TCP modification can greatly reduce a server's CPU usage (>20%) and TCP related memory requirements(>90%), potentially enabling it to serve small web pages even under extreme overload conditions.


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