DCSim: A Data Centre Simulation Tool for Evaluating ... - DMTF

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Metrics •SLA Violation •Power Consumed (kWh) •Number of Migrations •Active Hosts •Host-hours •Active Host Utilization •… DCSim: A Data Centre Simulation Tool
Evaluation •Compare three methods of VM allocation • Static allocation for peak load • Static allocation for average load • Dynamic reallocation •200 Hosts, 400 VMs •Workload traces from Internet Traffic Archive •VMs initially placed in random order •10 simulated days DCSim: A Data Centre Simulation Tool
Page 2 and 3: DCSim A Data Centre Simulation Tool
Page 4 and 5: Dynamic Resource Management in the
Page 6 and 7: Provider Challenges •Servers are
Page 8 and 9: Problem! •Resources still underut
Page 10 and 11: Algorithms •Determining which VM
Page 12 and 13: Evaluating Algorithms •Simulation
Page 14 and 15: Introducing DCSim DCSim: A Data Cen
Page 16 and 17: Architecture DCSim: A Data Centre S
Page 20 and 21: Evaluation Results S tatic Pea k S
Page 22 and 23: Work Using DCSim •Comparison of F

DCSim: A Data Centre Simulation Tool for Evaluating ... - DMTF

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