AHPA: Adaptive Horizontal Pod Autoscaling Systems on Alibaba Cloud Container Service for Kubernetes

no code implementations • 7 Mar 2023 • Zhiqiang Zhou, Chaoli Zhang, Lingna Ma, Jing Gu, Huajie Qian, Qingsong Wen, Liang Sun, Peng Li, Zhimin Tang

This paper discusses horizontal POD resources management in Alibaba Cloud Container Services with a newly deployed AI algorithm framework named AHPA -- the adaptive horizontal pod auto-scaling system.

Management

CloudRCA: A Root Cause Analysis Framework for Cloud Computing Platforms

no code implementations • 5 Nov 2021 • Yingying Zhang, Zhengxiong Guan, Huajie Qian, Leili Xu, Hengbo Liu, Qingsong Wen, Liang Sun, Junwei Jiang, Lunting Fan, Min Ke

As business of Alibaba expands across the world among various industries, higher standards are imposed on the service quality and reliability of big data cloud computing platforms which constitute the infrastructure of Alibaba Cloud.

Anomaly Detection Cloud Computing +1

Learning Prediction Intervals for Regression: Generalization and Calibration

no code implementations • 26 Feb 2021 • Haoxian Chen, Ziyi Huang, Henry Lam, Huajie Qian, Haofeng Zhang

We study the generation of prediction intervals in regression for uncertainty quantification.

Learning Theory Prediction Intervals +2