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Friday, March 15 • 4:00pm - 4:30pm
Power Capping with Cloud Super Apps Performance SLA

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We developed and deployed an advanced power capping method on Alibaba datacenter infrastructure that can meet pre-defined performance SLA for cloud super apps. Our datacenter manager platform exposes only power capping interface to cloud super apps, and under the hood our power master and power agents evaluate and choose the best power limiting and budgeting control knobs and parameters, and achieve the best trade-off between power and performance, and meet guaranteed performance SLA. Our datacenter manager works on commodity and customized servers, non-OCP and OCP both OK. We'll present our architecture and key technology break-throughs, as well as how we take advantage of OpenBMC.


Nishi Ahuja

Senior Principal Engineer, Intel

Jun Song

Chief Power Architect, Alibaba Group
Jun (Justin) Song is chief power architect of Alibaba Group responsible for server and data center power optimization and management. Before joining Alibaba Justin worked as a silicon, chip and platform architect with Intel for 14 years. Justin made technical presentations on public... Read More →

Edmund Song

Software Architect, Intel Corporation

Friday March 15, 2019 4:00pm - 4:30pm PDT
Marriott Salon I&II