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Performance modeling of an Apache web server with bursty arrival traffic

In English

Författare

Redaktör

  • H. R. Arabnia
  • Y. Mun

Summary, in English

Performance modeling is an important topic in

capacity planning and overload control for web servers. We

present a queueing model of an Apache web server that uses

bursty arrival traffic. The arrivals of HTTP requests is

assumed to be a Markov Modulated Poisson Process and

the service discipline of the server is processor sharing. The

total number of requests that can be processed at one time is

limited to K. We obtain web server performance metrics

such as average response time, throughput and blocking

probability by simulations. Compared to other models, our

model is conceptually simple. The model has been validated

through measurements and simulations in our lab. The performance

metrics predicted by the model fit well to the

experimental outcome.

Publiceringsår

2003

Språk

Engelska

Sidor

508-511

Publikation/Tidskrift/Serie

IC'03 : proceedings of the international conference on internet computing

Dokumenttyp

Konferensbidrag

Förlag

CSREA Press

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering
  • Communication Systems

Conference name

4th International Conference on Internet Computing

Conference date

0001-01-02

Status

Published

Projekt

  • Tele- och datakommunikationssystem: Performance Analysis of distributed Applications

Forskningsgrupp

  • Tele- och datakommunikationssystem

ISBN/ISSN/Övrigt

  • ISBN: 1-932415-02-5