电信科学 ›› 2021, Vol. 37 ›› Issue (5): 42-51.doi: 10.11959/j.issn.1000-0801.2021105

• 专题:通信与AI融合 • 上一篇    下一篇

智能运维中KPI异常检测的研究进展

王速1, 卢华2, 汪硕1,3, 蔡磊2, 黄韬1,3   

  1. 1 北京邮电大学网络与交换国家重点实验室, 北京 100876
    2 广东省新一代通信与网络创新研究院,广东 广州 510663
    3 网络通信与安全紫金山实验室,江苏 南京 211111
  • 修回日期:2021-05-10 出版日期:2021-05-20 发布日期:2021-05-01
  • 作者简介:王速(1997− ),男,北京邮电大学硕士生,主要研究方向为软件定义网络、网络人工智能
    卢华(1976− ),男,广东省新一代通信与网络创新研究院网络技术创新中心主任,主要研究方向为核心网、软件定义网络、P4可编程、虚拟化等
    汪硕(1991− ),男,博士,北京邮电大学讲师,主要研究方向为软件定义网络、数据中心网络、确定性网络、网络人工智能等
    蔡磊(1981− ),男,广东省新一代通信与网络创新研究院研究员,主要研究方向为可编程交换技术、网络流量控制技术等
    黄韬(1980− ),男,博士,北京邮电大学教授,主要研究方向为路由与交换、软件定义网络、网络试验设施等
  • 基金资助:
    广东省重点领域研发计划基金资助项目(2018B010113001);国家重点研发计划基金资助项目(2018YFB1800500);国家自然科学基金资助项目(61902033);北京市自然科学基金资助项目(4204105)

Research progress of KPI anomaly detection in intelligent operation and maintenance

Su WANG1, Hua LU2, Shuo WANG1,3, Lei CAI2, Tao HUANG1,3   

  1. 1 State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China
    2 Guangdong Communications & Networks Institute, Guangzhou 510663, China
    3 Purple Mountain Laboratories, Nanjing 211111, China
  • Revised:2021-05-10 Online:2021-05-20 Published:2021-05-01
  • Supported by:
    The Research and Development Program in Key Areas of Guangdong Province(2018B010113001);The National Key Research and Development Program of China(2018YFB1800500);The National Natural Science Foundation of China(61902033);Beijing Natural Science Foundation(4204105)

摘要:

现有的网络监控和故障修复大多依赖规则系统或者人工处理,然而随着网络规模的不断增大和业务的多样化,这种方式难以满足要求。随着机器学习和深度学习等技术的快速发展,智能运维理论也取得了长足进步,利用人工智能技术提升网络运维智能化能力。KPI(key performance indicator)异常检测是智能运维的一项底层核心技术。针对KPI异常检测技术研究展开综述,对KPI数据和KPI异常进行了描述,并从单指标和多指标两个方面详细介绍了KPI异常检测技术的研究现状;分析了KPI检测的部署应用问题,讨论了未来的研究方向。

关键词: 智能运维, KPI, 异常检测

Abstract:

Existing network monitoring and fault repair mostly rely on rule systems or manual processing.However, the increase in network scale and the diversification of services make this approach difficult to deal with.With the rapid development of technology such as machine learning and deep learning, intelligent operation and maintenance theory has also made great progress, using artificial intelligence technology to enhance the intelligent ability of network operation and maintenance.KPI (key performance indicator) anomaly detection is an underlying core technology of intelligent operation and maintenance.A survey on the KPI anomaly detection technology was given.Firstly, the KPI data and KPI anomalies were described.Then the research progress of single-dimensional KPI and multi-dimensional KPI anomaly detection were introduced.Then, the deployment and application problems of KPI anomaly detection were analyzed.Finally, future research directions were discussed.

Key words: intelligent operation and maintenance, KPI, anomaly detection

中图分类号: 

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