Live CRT oscilloscope
Speedtest output streamed line-by-line via Erlang ports — watch the waveform build in real time.
Self-hosted network monitoringKnow your network.
Know your network.
Down to the last megabit.
Baudflow runs automated Ookla speed tests on a schedule, streams progress live, and turns raw results into a real-time dashboard of your connection's health.
PING ✓DOWNLOAD ◉UPLOAD
247.3
Mbps · DOWNLOAD
PING 14.2 msJITTER 1.8 msLOSS 0.0%SERVER Ookla · Stockholm
Power-user dashboard
Everything a flaky connection can throw at you
Live visualization, run history, per-result drill-downs, and health tracking — all on one screen.
DOWNLOAD
247.3
UPLOAD
42.1
PING
14.2
HEALTHY · within thresholds
Cron + manual runs
Schedule tests on a cron or trigger one instantly. Full run history with success/failure status.
Health & degradation
Configurable thresholds flag degradation; alerts fire through your notification channels.
Per-result drill-down
Ping, jitter, packet loss, server, ISP info — every measurement, fully inspectable.
Oban background jobs
Run, schedule, cleanup, and notify workers stay decoupled and observable.
Health endpoint
A lightweight /health for uptime monitors, plus a Prometheus /metrics endpoint.
Up in under a minute
Quick start
Bring Postgres and the Ookla CLI, or just run the container.
$ docker run -d
-p 4000:4000
-e DATABASE_URL=ecto://user:pass@db/baudflow
-e SECRET_KEY_BASE=change-me
ghcr.io/v1nvn/baudflow:0.6.0
→ pulling image ✓
→ running migrations ✓
▲ listening on http://localhost:4000
$
$ git clone https://github.com/v1nvn/baudflow && cd baudflow
$ mix setup
→ installing deps ✓
→ creating database, running migrations ✓
$ mix phx.server
▲ listening on http://localhost:4000
$
Need more detail? Read the getting started guide.