Anomaly detection for virtualized data center via outlier analysis

Zhengmin Li, Chunge Zhu, Xinran Liu, Xiufeng Sui

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The combination of fast online anomaly detection and offline learning is a vital element of operations in large-scale datacenters and utility clouds. Given ever-increasing datacenter sizes coupled with the complexities of systems software, applications, and workload patterns, such anomaly detection must operate continuous and real-time at runtime. Further, detection should function for both hardware and software levels of abstraction, and for the multiple metrics used in cloud computing systems. In this paper, we present a novel, flexible framework to do anomaly detection for data center. The goal of our framework design is to combine online anomaly detection and offline learning automatically and iteratively. And the framework aims to have the capability to integrate different offline learning methodologies. We demonstrate this framework with two representative applications in datacenters, and explore three common scenarios during the applications runtime. Experiment results show that the proposed approach provides good accuracy and low overhead.

源语言英语
主期刊名Proceedings of the 2017 IEEE 14th International Conference on Networking, Sensing and Control, ICNSC 2017
编辑Antonio Guerrieri, Giancarlo Fortino, Athanasios V. Vasilakos, MengChu Zhou, Zofia Lukszo, Carlos Palau, Antonio Liotta, Andrea Vinci, Francesco Basile, Maria Pia Fanti
出版商Institute of Electrical and Electronics Engineers Inc.
163-167
页数5
ISBN(电子版)9781509044283
DOI
出版状态已出版 - 1 8月 2017
已对外发布
活动14th IEEE International Conference on Networking, Sensing and Control, ICNSC 2017 - Calabria, 意大利
期限: 16 5月 201718 5月 2017

出版系列

姓名Proceedings of the 2017 IEEE 14th International Conference on Networking, Sensing and Control, ICNSC 2017

会议

会议14th IEEE International Conference on Networking, Sensing and Control, ICNSC 2017
国家/地区意大利
Calabria
时期16/05/1718/05/17

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