Autoscaling Effects in Speed Scaling Systems

@article{Elahi2016AutoscalingEI,
  title={Autoscaling Effects in Speed Scaling Systems},
  author={B. Maryam Elahi and Carey L. Williamson},
  journal={2016 IEEE 24th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS)},
  year={2016},
  pages={307-312}
}
In this paper, we study the dynamics of coupled speed scaling systems, in which service rate is a function of system occupancy. We focus on both Processor Sharing (PS) and Shortest Remaining Processing Time (SRPT) as scheduling disciplines, and study their speed scaling dynamics under heavy load. Using a combination of Markov chain analysis and discrete-event simulation, we identify several important properties of speed scaling systems, which we call the autoscaling effect, the α effect, and… CONTINUE READING

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