spd
| Crates.io | spd |
| lib.rs | spd |
| version | 0.2.0 |
| created_at | 2025-12-21 21:03:39.052922+00 |
| updated_at | 2025-12-22 20:30:03.440891+00 |
| description | An internet speed test CLI tool. |
| homepage | |
| repository | https://github.com/0mykull/spd |
| max_upload_size | |
| id | 1998593 |
| size | 86,180 |
michael (0mykull)
documentation
README
spd • CLI Speed Test
spd is a speedy zero-copy Rust CLI that uses Cloudflare's global network to accurately measure 10Gbps+ internet speeds with minimal memory footprint.
Example Output
Usage
spd
spd --minimal # script-friendly output
spd --json # JSON output for automation
Installation
From Crates.io
cargo install spd --locked
From Source
git clone https://github.com/0mykull/spd.git
cd spd
./install.sh
How It Works
- spd targets Cloudflare's edge using 8 concurrent streams for 10 seconds (plus 1s warmup) to saturate modern connections.
- Latency: Measures HTTP RTT to 1.1.1.1.
- Download: Streams 64KB chunks using zero-copy processing to minimize heap allocations.
- Upload: Pushes a shared 1MB payload (Arc
) via HTTP POST to eliminate memory overhead.