Grafana dashboard: Network Latency
Description: Track network latency with Telegraf, InfluxDB and Grafana

Configure Telegraf ping input and that's it.

Or you can try it with my [docker-compose](https://github.com/mbelloiseau/network-latency) setup

{
  "__inputs": [
    {
      "name": "DS_INFLUXDB",
      "label": "InfluxDB",
      "description": "",
      "type": "datasource",
      "pluginId": "influxdb",
      "pluginName": "InfluxDB"
    }
  ],
  "__requires": [
    {
      "type": "grafana",
      "id": "grafana",
      "name": "Grafana",
      "version": "6.7.3"
    },
    {
      "type": "panel",
      "id": "graph",
      "name": "Graph",
      "version": ""
    },
    {
      "type": "datasource",
      "id": "influxdb",
      "name": "InfluxDB",
      "version": "1.0.0"
    }
  ],
  "annotations": {
    "list": [
      {
        "$$hashKey": "object:26",
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      }
    ]
  },
  "editable": true,
  "gnetId": 12261,
  "graphTooltip": 1,
  "id": null,
  "iteration": 1589052398175,
  "links": [],
  "panels": [
    {
      "aliasColors": {
        "average": "light-blue",
        "max": "semi-dark-green",
        "maximum": "semi-dark-blue",
        "minimum": "rgba(192, 216, 255, 0.62)",
        "packet loss": "dark-red"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_INFLUXDB}",
      "fill": 0,
      "fillGradient": 1,
      "gridPos": {
        "h": 14,
        "w": 12,
        "x": 0,
        "y": 0
      },
      "hiddenSeries": false,
      "id": 3,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": false,
        "max": true,
        "min": true,
        "show": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "maxPerRow": 2,
      "nullPointMode": "connected",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "repeat": "Host",
      "repeatDirection": "h",
      "seriesOverrides": [
        {
          "alias": "max",
          "fillBelowTo": "min",
          "lines": false
        },
        {
          "alias": "min",
          "lines": false
        },
        {
          "alias": "average",
          "lines": true
        },
        {
          "alias": "packet loss",
          "lines": false,
          "points": true,
          "yaxis": 2
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "alias": "min",
          "groupBy": [
            {
              "params": [
                "$__interval"
              ],
              "type": "time"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "measurement": "ping",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "A",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "minimum_response_ms"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "min"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$Host$/"
            }
          ]
        },
        {
          "alias": "max",
          "groupBy": [
            {
              "params": [
                "$__interval"
              ],
              "type": "time"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "measurement": "ping",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "B",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "maximum_response_ms"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "max"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$Host$/"
            }
          ]
        },
        {
          "alias": "average",
          "groupBy": [
            {
              "params": [
                "$__interval"
              ],
              "type": "time"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "measurement": "ping",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "C",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "average_response_ms"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "mean"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$Host$/"
            }
          ]
        },
        {
          "alias": "packet loss",
          "groupBy": [
            {
              "params": [
                "$__interval"
              ],
              "type": "time"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "measurement": "ping",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "D",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "percent_packet_loss"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "mean"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$Host$/"
            }
          ]
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "$Host",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "ms",
          "label": "Latency",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "percent",
          "label": "Packet loss",
          "logBase": 1,
          "max": null,
          "min": "0.000001",
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    }
  ],
  "refresh": "1m",
  "schemaVersion": 22,
  "style": "dark",
  "tags": [],
  "templating": {
    "list": [
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_INFLUXDB}",
        "definition": "SHOW TAG VALUES WITH KEY = \"url\"",
        "hide": 0,
        "includeAll": true,
        "index": -1,
        "label": null,
        "multi": true,
        "name": "Host",
        "options": [],
        "query": "SHOW TAG VALUES WITH KEY = \"url\"",
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      }
    ]
  },
  "time": {
    "from": "now-5m",
    "to": "now"
  },
  "timepicker": {
    "refresh_intervals": [
      "5s",
      "10s",
      "30s",
      "1m",
      "5m",
      "15m",
      "30m",
      "1h",
      "2h",
      "1d"
    ]
  },
  "timezone": "",
  "title": "Network Latency",
  "uid": "DWyOTpfZ",
  "variables": {
    "list": []
  },
  "version": 1,
  "description": "Track network latency with Telegraf, InfluxDB and Grafana"
}