arXiv · 1710.07628
Understanding and Auto-Adjusting Performance-Related Configurations
Abstract
Modern software systems are often equipped with hundreds to thousands of configuration options, many of which greatly affect performance. Unfortunately, properly setting these configurations is challenging for developers due to the complex and dynamic nature of system workload and environment. In this paper, we first conduct an empirical study to understand performance-related configurations and the challenges of setting them in the real-world. Guided by our study, we design a systematic and general control-theoretic framework, SmartConf, to automatically set and dynamically adjust performance-related configurations to meet required operating constraints while optimizing other performance metrics. Evaluation shows that SmartConf is effective in solving real-world configuration problems, often providing better performance than even the best static configuration developers can choose under existing configuration systems.
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Shu Wang, Chi Li, William Sentosa, Henry Hoffmann, Shan Lu. 2017-10-20. Understanding and Auto-Adjusting Performance-Related Configurations. https://arxiv.org/abs/1710.07628
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