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arXiv · 2112.06254

Sinan: Data Driven Resource Management for Cloud Microservices

Yanqi Zhang·Weizhe Hua·Zhuangzhuang Zhou·Ed Suh·Christina Delimitrou
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Abstract

Cloud applications are increasingly shifting to interactive and loosely-coupled microservices. Despite their advantages, microservices complicate resource management, due to inter-tier dependencies. We present Sinan, a cluster manager for interactive microservices that leverages easily-obtainable tracing data instead of empirical decisions, to infer the impact of a resource allocation on on end-to-end performance, and allocate appropriate resources to each tier. In a preliminary evaluation of Sinan with an end-to-end social network built with microservices, we show that Sinan's data-driven approach, allows the service to always meet its QoS without sacrificing resource efficiency.

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Yanqi Zhang, Weizhe Hua, Zhuangzhuang Zhou, Ed Suh, Christina Delimitrou. 2021-12-12. Sinan: Data Driven Resource Management for Cloud Microservices. https://arxiv.org/abs/2112.06254

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