{
  "title": "flb node metrics",
  "rows": [
    {
      "title": "nodes resource usage",
      "panels": [
        {
          "title": "CPU usage %",
          "width": 6,
          "expr": [
            "log_metric_gauge_cpu_p"
          ]
        },
        {
          "title": "RAM usage %",
          "width": 6,
          "expr": [
            "( log_metric_gauge_mem.total - log_metric_gauge_mem.used ) / log_metric_gauge_mem.total * 100"
          ]
        },
        {
          "title": "disk output",
          "width": 6,
          "expr": [
            "log_metric_gauge_write_size"
          ]
        },
        {
          "title": "disk input",
          "width": 6,
          "expr": [
            "log_metric_gauge_read_size"
          ]
        },
        {
          "title": "TX bytes",
          "height": 2,
          "width": 6,
          "expr": [
            "log_metric_gauge_eth0.tx.bytes"
          ]
        },
        {
          "title": "RX bytes",
          "height": 2,
          "width": 6,
          "expr": [
            "log_metric_gauge_eth0.rx.bytes"
          ]
        },
        {
          "title": "TX pkts",
          "height": 2,
          "width": 6,
          "expr": [
            "log_metric_gauge_eth0.tx.packets"
          ]
        },
        {
          "title": "RX pkts",
          "height": 2,
          "width": 6,
          "expr": [
            "log_metric_gauge_eth0.rx.packets"
          ]
        }
      ]
    }
  ]
}