Grafana dashboard: Reef Node
Description: Reef network node metrics

Reef Node by default serves Prometheus metrics on port 9615.
It is based on the https://grafana.com/grafana/dashboards/12425. Thanks phillux!

Example Prometheus configuration to scrape Reef Node metrics each 5s.
```
scrape_configs:
  - job_name: 'reef-node'

    # Override the global default and scrape targets from this job every 5 seconds.
    scrape_interval: 5s

    static_configs:
      - targets: ['127.0.0.1:9615']
```

Next, you need to set up Prometheus as the Data Source in the Grafana and import this Dashboard.

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          "expr": "substrate_ready_transactions_number",
          "legendFormat": "Number of transactions in the ready queue",
          "refId": "A"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "Number of transactions in the ready queue",
      "type": "stat"
    }
  ],
  "refresh": "10s",
  "schemaVersion": 30,
  "style": "dark",
  "tags": [
    "blockchain",
    "substrate",
    "reef",
    "polkadot"
  ],
  "templating": {
    "list": []
  },
  "time": {
    "from": "now-6h",
    "to": "now"
  },
  "timepicker": {
    "refresh_intervals": [
      "10s",
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      "1m",
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  },
  "timezone": "",
  "title": "Reef Node",
  "version": 5,
  "gnetId": 14880
}