15.7 Concluding Remarks

Several important aspects of actual computer systems such as service times with high variability, priority scheduling at the CPU, software contention, blocking, and fork and join, are not amenable to modeling with exact queuing network models. Various approximations based on Mean Value Analysis are presented in this chapter in order to deal with these situations.

Performance by Design. Computer Capacity Planning by Example
Performance by Design: Computer Capacity Planning By Example
ISBN: 0130906735
EAN: 2147483647
Year: 2003
Pages: 166

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