Shanghai, China
June 24–26, 2019
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Wednesday, June 26 • 11:20 - 11:55
Anomaly Detection for Cloud Native Storage - Seiya Takei, Yahoo Japan Corporation & Xing Yang, OpenSDS

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Integrating with heterogeneous storage in the Cloud Native environment has always been a challenge. How to detect problems and fix them in a timely fashion is important for mission critical workloads.

In this session, Takei-san and Xing will describe a common volume metrics model designed to retrieve data from heterogeneous storage in the Cloud Native environment. They will also illustrate a ML module that analyzes the data to detect anomalous behavior, and discuss how it helps Yahoo Japan identify problems early to keep the Cloud Native storage system healthy.

Volume metrics such as IOPs, bandwidth, latency, and capacity are collected from storage backends serving workloads running on Kubernetes, and emitted to the Prometheus server. The ML module retrieves data from Prometheus and applies algorithms to do anomaly detection. Results are evaluated and alerts are issued when needed.


Seiya Takei

Storage Engineer, Yahoo Japan Corporation
Seiya Takei is in charge of private cloud compute and storage at Yahoo Japan. Yahoo Japan has been participated in the End-User Advisory Committee of OpenSDS, an open source project under Linux Foundation, since July 2017. Seiya Takei has speaking experiences at local conferences... Read More →
avatar for Xing Yang

Xing Yang

Tech Lead, VMware
Xing Yang is a Tech Lead in the Cloud Native Storage team at VMware. She is a co-chair of CNCF Storage TAG, a co-chair of the Kubernetes Storage SIG, a co-chair of the Data Protection WG, and a maintainer in Kubernetes CSI. Before joining VMware, Xing was the Lead Architect of OpenSDS... Read More →

Wednesday June 26, 2019 11:20 - 11:55 CST