Open source · Single binary
Disk I/O testing,
never been simpler
Configure fio via Web UI, monitor IOPS / bandwidth / latency in real time. Deploy with a single binary.
✓ Build
✓ Release
✓ MIT
Features
Visual configuration
Configure fio parameters in a graphical UI—no hand-written job files
Real-time monitoring
WebSocket-pushed IOPS, bandwidth, and latency charts
Multiple engines
libaio, io_uring, sync, posixaio, and more
Run history
Run records, parameter reuse, log summaries
Quick start
Terminal
# Run after downloading release (requires fio installed)
./fio-webui
# Visit http://localhost:8080