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PEPSY

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Performance Evaluation and Prediction System for Queueing ... Cerrada. Mixta. throughput (lambda) visit ratio (e) average service time (1/mue) utilization (rho) ... – PowerPoint PPT presentation

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Title: PEPSY


1
PEPSY
  • Luis A. López Malo Walls 968209
  • Alberto Alonso Luna Vicenteño 984709
  • Alejandro Barbosa Cabrera 455328
  • Carlos David Lozano Torres 467126

2
Qué es PEPSY?
  • Performance Evaluation and Prediction System for
    Queueing Networks.
  • Analiza el desempeño basándose en modelos de
    colas.
  • El software WinPEPSY se utiliza para evaluar y
    optimizar sistemas computacionales así como
    sistemas de producción.

3
Opciones de Uso
  • Se puede utilizar en modo
  • Diálogo
  • Gráfico
  • Tipos de Redes
  • Abierta
  • Cerrada
  • Mixta

4
Valores de Desempeño
  • throughput (lambda)
  • visit ratio (e)
  • average service time (1/mue)
  • utilization (rho)
  • average response time (mvz)
  • average number of jobs (maa)
  • average waiting time (mwt)
  • average queueing length (mwsl)

5
Disciplinas de Servicio
  • FCFS First Come First Served
  • LCFS Last Come First Served
  • PS Processor Sharing
  • IS Infinite Server
  • FCFS PRE FCFS NONPRE
  • FCFS ASYM

6
Modelo
7
Gráfica de resultado
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