Mastering OpenSearch Benchmark: Advanced Techniques for Power Users

Mastering OpenSearch Benchmark: Advanced Techniques for Power Users - Govind Kamat & Rishabh Singh This presentation explores the advanced capabilities of OpenSearch Benchmark (OSB), moving beyond its basic functionality as a performance measurement tool. While OSB is widely recognized and utilized within the OpenSearch community, many of its sophisticated features remain underutilized. The session will delve into advanced customization options, including the creation of new operations with user-written Python code, configuration of custom parameter sources for dynamic operation modification, and how to gain access to the OpenSearch REST API when necessary. Additional topics will include leveraging telemetry devices, constructing concurrent workload scenarios, and using Jinja2 macros within workload configuration files. Attendees will gain in-depth knowledge of these powerful features, enabling them to craft more precise and targeted benchmarking scenarios. Whether you’re a developer, system administrator, or performance engineer, this presentation will equip you with the expertise to leverage OSB’s full potential for advanced performance testing and optimization.