作者: Juan Qiu , Qingfeng Du , Yu He , YiQun Lin , Jiaye Zhu
DOI: 10.1007/978-3-030-01421-6_46
关键词:
摘要: Networking Function Virtualization (NFV) technology has become a new solution for running network applications. It proposes paradigm function management and brought much innovation space the technology. However, complexity of NFV Infrastructure (NFVI) impose hard-to-predict relationship between Virtualized Network (VNF) performance metrics (e.g., latency, throughput), underlying allocated resources load vCPU), overall system workload, thus evolving scenario calls adequate analysis methodologies, early detection anomalies plays significant role in providing high-quality services. In this paper, we have proposed novel method detecting infrastructure with machine learning methods. We present case study on open source NFV-oriented project, namely Clearwater, which is an IP Multimedia Subsystem (IMS) application. Several classical classifiers are applied compared empirically anomaly dataset built by ourselves. Considering risk over-fitting issue, experimental results show that neutral networks best model accuracy over 94%.