Open, Closed, and Mixed Networks of Queues with Different Classes of Customers
Journal of the ACM (JACM)
Network models for large-scale time-sharing systems
Network models for large-scale time-sharing systems
Measurement and analysis for computer performance evaluation.
Measurement and analysis for computer performance evaluation.
A Measurement Procedure for Queueing Network Models of Computer Systems
ACM Computing Surveys (CSUR)
Models for parallel processing within programs: application to CPU: I/O and I/O: I/O overlap
Communications of the ACM
Survey of analytic queueing network models of computer systems
SIGMETRICS '79 Proceedings of the 1979 ACM SIGMETRICS conference on Simulation, measurement and modeling of computer systems
A critical overview of computer performance evaluation
ICSE '76 Proceedings of the 2nd international conference on Software engineering
A "calibration-prediction" technique for estimating computer performance
AFIPS '77 Proceedings of the June 13-16, 1977, national computer conference
Interactive modeling of computer systems
IBM Systems Journal
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There have been many queueing models of computer systems published in the literature, but relatively few studies have appeared in which the models have been validated on actual systems. A procedure is described which permits an analyst to obtain values for the parameters of queueing models using measured statistics of operational computer systems. The particular model which was validated is the first queueing network model which will permit more than one class of customer. Partitioning a computer system environment into classes of timesharing and batch jobs appears to be useful, and the model was validated with these classes on an IBM 370/155-2 and an IBM 370/168.