Sojourn time approximations in a two-node queueing network

被引:0
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作者
Boxma, OJ [1 ]
van der Mei, RD [1 ]
Resing, JAC [1 ]
van Wingerden, KMC [1 ]
机构
[1] Eindhoven Univ Technol, NL-5600 MB Eindhoven, Netherlands
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中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
We develop a method for approximating sojourn time distributions in open queueing networks. The work is motivated by the performance analysis of distributed information systems, where transactions are handled by iterative server and database actions. In this paper we restrict ourselves to a system with one server and a single database, modelled as an open two-node queueing network with a processor sharing node and a first-come first-served node. Extensive numerical results are presented for approximations of the mean sojourn time. The accuracy of the approximations is validated with simulations.
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页码:1123 / 1133
页数:11
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