1. Haley Toni Mastelić & Dražen Lučanin, Vienna University of Technology

2. Haley  Holistic Energy Efficient Approach for the Management of Hybrid Clouds  Cloud computing  Reduce environmental impact  Same QoS  Funding: TU Vienna science award  Start: October 2011

3. Cloud monitoring  Monitor and analyse all layers:  Application layer  System layer  Physical layer  Build a monitoring framework  Resource and energy consumption profiling  Performance vs Resource consumption  Resource consumption vs energy consumption  Performance and energy efficiency index

4. Cloud management  Input  Application performance  User behaviour  Energy consumption  Dynamic calibration  Virtual machine (VM) configuration  VM to machine deployment  Satisfy conflicting demands  Minimize energy consumption  Provide enough resources to satisfy demand

5. Implementation  Past work – FoSII  Models  Algrithms  Simulation  Our roadmap  Implementing past and new algorithms  Testing on real infrastructure  Haley mini-cluster  OpenStack

6. Contact  Toni Mastelić  toni@infosys.tuwien.ac.at toni@infosys.tuwien.ac.at  www.infosys.tuwien.ac.at/staff/toni/ www.infosys.tuwien.ac.at/staff/toni/  Dražen Lučanin  drazen@infosys.tuwien.ac.at drazen@infosys.tuwien.ac.at  www.infosys.tuwien.ac.at/staff/drazen/ www.infosys.tuwien.ac.at/staff/drazen/