Public collection of dashboards and tools to stay in the loop about how your n8n instances are doing.

Currently covers Prometheus + Grafana, with more observability tools planned (e.g. OpenTelemetry).

Dashboard	Description	Screenshot
n8n Webhook Executions	Execution counts, success/failure rates, and latency for webhook workflows
n8n Form Executions	Execution counts and success/failure rates for form workflows

Each dashboard folder contains the Grafana JSON file and a README with import instructions and the required n8n environment variables.

The local-dev/ directory contains a Docker Compose stack that spins up Prometheus and Grafana locally, with the dashboards above auto-loaded and live-reloaded.

Enable metrics in n8n:

N8N_METRICS=true

See our Prometheus docs page for more info. Verify by visiting http://your-n8n-host.com/metrics.

cd local-dev
docker compose up -d

Open http://localhost:9090/targets to verify the n8n target shows UP.

A bundled alert fires a Slack notification when a workflow produces more than 5 failed webhook executions in 30 seconds.

export GRAFANA_SLACK_TOKEN=xoxb-...   # Slack bot token with chat:write scope
export GRAFANA_SLACK_CHANNEL=C0123ABC  # channel ID to post to
docker compose up -d

If either variable is unset, Slack provisioning is skipped and Grafana boots without it.

docker compose down

Data is persisted in named Docker volumes (n8n_prometheus_data, n8n_grafana_data). To wipe it:

docker compose down -v

This project is licensed under the MIT License.