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oha

HTTP load generator with real-time TUI display

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Network linuxmacoswindows Rust MIT

Description

oha is a tiny program that sends some load to a web application and shows real-time TUI with latency statistics, request rates, and response status distribution. It supports HTTP/1.1 and HTTP/2, and provides detailed histograms and percentile breakdowns.

AI Summary

HTTP load generator that displays real-time TUI statistics for web application performance testing

Capabilities

  • + Send configurable HTTP load to web endpoints
  • + Display real-time TUI with latency histograms and percentile stats
  • + Support HTTP/1.1 and HTTP/2 protocols
  • + Show request rate and response status code distribution

Use When

  • → When you need to benchmark or load test a web application
  • → When you want a lightweight alternative to tools like wrk or hey with a TUI
View AGENTS.md for oha