# Metrics

## Testnet Grafana Dashboard

There are three versions of the testnet dashboard, corresponding to the three
release channels:
* https://metrics.solana.com:3000/d/testnet-edge/testnet-monitor-edge
* https://metrics.solana.com:3000/d/testnet-beta/testnet-monitor-beta
* https://metrics.solana.com:3000/d/testnet/testnet-monitor

The dashboard for each channel is defined from the
`metrics/testnet-monitor.json` source file in the git branch associated with
that channel, and deployed by automation running `ci/publish-metrics-dashboard.sh`.

A deploy can be triggered at any time via the `New Build` button of
https://buildkite.com/solana-labs/publish-metrics-dashboard.

### Modifying a Dashboard

Dashboard updates are accomplished by modifying `metrics/testnet-monitor.json`,
**manual edits made directly in Grafana will be overwritten**.

1. Open the desired dashboard in Grafana
2. Create a development copy of the dashboard by selecting `Save As..` in the
   `Settings` menu for the dashboard
3. Edit dashboard as desired
4. Extract the JSON Model by selecting `JSON Model` in the `Settings` menu.  Copy the JSON to the clipboard
    and paste into `metrics/testnet-monitor.json`
5. Delete your development dashboard: `Settings` => `Delete`

### Deploying a Dashboard Manually

If you need to immediately deploy a dashboard using the contents of
`metrics/testnet-monitor.json` in your local workspace,
```
$ export GRAFANA_API_TOKEN="an API key from https://metrics.solana.com:3000/org/apikeys"
$ metrics/publish-metrics-dashboard.sh (edge|beta|stable)
```
Note that automation will eventually overwrite your manual deploy.