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In-person + Virtual
October 11-15
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Thursday, October 14 • 4:30pm - 5:05pm
A K8s-Based Workload Allocation Optimizer for Minimizing Power Consumption - Ying-Feng Hsu, Osaka University

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Many K8s extensions have been focused on large scale container computation. But, how to strike a balance between energy efficiency and service performance for container operations due to the continuous growth of IoT devices and edge computing systems? The current K8s does not provide container orchestration from the perspective of data center power reduction. This talk presents a Workload Allocation Optimizer (WAO) based on the K8s architecture. WAO uses ML to predict the power increasing of workloads and introduces a scoring plugin to the K8s scheduler framework for Node selection. WAO-load balancer enables Pods to Nodes assignment with optimal power consumption. This talk gives you details on how power saving can be realized for cloud-edge computing systems. Instead of using the virtual environment, we demonstrate the proposed WAO in a real edge data center with 200+ servers and show you how WAO manipulates the tradeoff between service performance and data center power saving.

Speakers
avatar for Ying-Feng Hsu

Ying-Feng Hsu

Assistant professor, Osaka University
Ying-Feng Hsu is an assistant professor at the Cybermedia Center, Osaka University. His research interests include machine learning and cloud computing, with a special focus on the use of data center operation, power consumption optimization, and network intrusion detection systems.In... Read More →



Thursday October 14, 2021 4:30pm - 5:05pm PDT
Room 502 AB + Online