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arXiv · 2503.06439

Generalizable Machine Learning Models for Predicting Data Center Server Power, Efficiency, and Throughput

Nuoa Lei·Arman Shehabi·Jun Lu·Zhi Cao·Jonathan Koomey·Sarah Smith·Eric Masanet
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Abstract

In the rapidly evolving digital era, comprehending the intricate dynamics influencing server power consumption, efficiency, and performance is crucial for sustainable data center operations. However, existing models lack the ability to provide a detailed and reliable understanding of these intricate relationships. This study employs a machine learning-based approach, using the SPECPower_ssj2008 database, to facilitate user-friendly and generalizable server modeling. The resulting models demonstrate high accuracy, with errors falling within approximately 10% on the testing dataset, showcasing their practical utility and generalizability. Through meticulous analysis, predictive features related to hardware availability date, server workload level, and specifications are identified, providing insights into optimizing energy conservation, efficiency, and performance in server deployment and operation. By systematically measuring biases and uncertainties, the study underscores the need for caution when employing historical data for prospective server modeling, considering the dynamic nature of technology landscapes. Collectively, this work offers valuable insights into the sustainable deployment and operation of servers in data centers, paving the way for enhanced resource use efficiency and more environmentally conscious practices.

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Nuoa Lei, Arman Shehabi, Jun Lu, Zhi Cao, Jonathan Koomey, Sarah Smith, Eric Masanet. 2025-03-09. Generalizable Machine Learning Models for Predicting Data Center Server Power, Efficiency, and Throughput. https://arxiv.org/abs/2503.06439

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