Goku — Rust-Powered HTTP Load Tester

What it does

Fast, scalable, and lightweight HTTP load tester built in Rust. Benchmark web services with real-time metrics, YAML multi-step scenarios, rate limiting, and built-in Model Context Protocol (MCP) support for LLM agents. Open-source under MIT.

Fast and scalable HTTP load testing tool built with Rust. Benchmark and analyze your web services with real-time metrics.

Fast and scalable load testing tool designed for benchmarking and performance analysis of web services. Get real-time metrics and detailed analytics. $ goku -c 50 -i 1000 --target http://localhost:3000 Concurrency level 50 Time taken 4 seconds Total requests 1000 Mean request time 169.90 ms Max request time 415 ms Min request time 5 ms 95'th percentile: 319 ms 99.9'th percentile: 367 ms Everything you need for load testing Modern features and simplicity for engineers to simulate and analyze traffic efficiently. Built with Rust for maximum performance and minimal resource consumption during load tests. Handle thousands of concurrent connections with efficient async I/O operations. Get…from goku.observabilityinsight.com

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