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

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Provider Challenges •Servers are typically underutilized • Average loads of a web server can be 30% of peak •Wasted resources equates to: • More physical resources required • More power consumed • Higher maintenance costs DCSim: A Data Centre Simulation Tool
Virtualization •Run multiple “virtual machines” on a single physical machine •Make better use of a physical server’s resources 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 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 18 and 19: Metrics •SLA Violation •Power C
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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