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Queuing system without queue and deterministic service time

https://doi.org/10.21683/1729-2646-2023-23-2-64-67

Abstract

Today, queueing systems that describe failures in the process of software testing are subject to extensive research. Such systems involve a dependence between the rate of an input Poisson stream and the rate of exponentially distributed handling time. Using this dependence, system load levelling procedures are defined. However, such a model and method of research are not suitable for systems with a deterministic handling time. Therefore, this paper examines the dependence of the Poisson distribution parameter of the number of requests in a system from the deterministic handling time in the presence of a peak rate of the input stream. This dependence is examined analytically and numerically. It is shown that a reduction of the handling time levels the peak number of customers in the system

About the Authors

G. Sh. Tsitsiashvili
Institute of Applied Mathematics, Far Eastern Division, Russian Academy of Sciences
Russian Federation

Gurami Sh. Tsitsiashvili, Chief Researcher, Doctor of Physics and Mathematics

7 Radio st., 690041, Vladivostok



T. V. Radchenkova
Institute of Applied Mathematics, Far Eastern Division, Russian Academy of Sciences
Russian Federation

Tatiana V. Radchenkova, Research Engineer

7 Radio st., 690041, Vladivostok



References

1. Minamino Y., Makita Y., Inoue Sh. et al. Efficiency Evaluation of Software Faults Correction Based on Queuing Simulation // Mathematics. 2022. No. 10 (9). P. 1438.

2. Pham H. Software Reliability. Springer-Verlag, Singapore, 2000.

3. Yamada S. Software Reliability Modelling, Fundamentals and Applications. Springer-Verlag, 132, Tokyo/ Heidelberg, 2014.

4. Tsitsiashvili G. Sh. Non-stationary Poisson model of a continuously functioning queuing system. Journal of Physics: Conference Series // The XIII International Conference Computer-Aided Technologies in Applied Mathematics (ICAM 2020). 2020. 1680 (1): 01205013.


Review

For citations:


Tsitsiashvili G.Sh., Radchenkova T.V. Queuing system without queue and deterministic service time. Dependability. 2023;23(2):64-67. (In Russ.) https://doi.org/10.21683/1729-2646-2023-23-2-64-67

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ISSN 1729-2646 (Print)
ISSN 2500-3909 (Online)