https://github.com/jwodder/axum-hammer

Concurrently hammering on an MVCE axum server
https://github.com/jwodder/axum-hammer

benchmarking rust test

Last synced: 20 days ago
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Concurrently hammering on an MVCE axum server

• Host: GitHub
• URL: https://github.com/jwodder/axum-hammer
• Owner: jwodder
• License: mit
• Created: 2024-05-28T12:29:13.000Z (6 months ago)
• Default Branch: main
• Last Pushed: 2024-05-28T20:00:16.000Z (6 months ago)
• Last Synced: 2024-05-29T04:02:55.524Z (6 months ago)
• Topics: benchmarking, rust, test
• Language: Rust
• Homepage:
• Size: 42 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
[![Project Status: Concept – Minimal or no implementation has been done yet, or the repository is only intended to be a limited example, demo, or proof-of-concept.](https://www.repostatus.org/badges/latest/concept.svg)](https://www.repostatus.org/#concept)

[![CI Status](https://github.com/jwodder/axum-hammer/actions/workflows/test.yml/badge.svg)](https://github.com/jwodder/axum-hammer/actions/workflows/test.yml) 

[![Minimum Supported Rust Version](https://img.shields.io/badge/MSRV-1.74-orange)](https://www.rust-lang.org)

[![MIT License](https://img.shields.io/github/license/jwodder/axum-hammer.svg)](https://opensource.org/licenses/MIT)

This is an experimental attempt at creating an MVCE

[axum](https://github.com/tokio-rs/axum) server for investigating performance

issues with concurrent requests to https://webdav.dandiarchive.org (See

dandi/dandidav#54).

The current focus of the experiment is on investigating increased

request+response times as the number of concurrent requests to an axum server

increases, even when the number of concurrent requests is below the number of

CPUs on the server machine.

Repository Contents

===================

- `nail/` — The `axum-nail` package, defining an axum server with a variety of

  endpoints

- `hammer/` — The `axum-hammer` package, defining a client program for making

  repeated requests to the server with different numbers of workers tasks

  issuing concurrent requests.  The command emits a JSON file listing the

  request+response times of all requests, organized by number of workers.

- `batch.sh` — A shell script for running `axum-hammer` against all endpoints

  of `axum-nail` and saving the JSON files under `stats/`

- `plot.py` — A Python script that takes a JSON file emitted by `axum-hammer`

  and produces a PNG containing a boxplot of the request+response times for

  each number of workers