Grafana dashboard: Graylog Metrics
Description: Graylog metrics using Telegraf as collector.

This dashboard uses Graylog plugin from Telegraf.

First, create a token to interact with the Graylog API:
[http://docs.graylog.org/en/2.2/pages/configuration/rest_api.html](http://docs.graylog.org/en/2.2/pages/configuration/rest_api.html)

Then, create a file "/etc/telegraf/telegraf.d/graylog.conf" with this content:
*WARNING* => The password must be "token"
```
[[inputs.graylog]]
  servers = [
    "https://<YOUR_GRAYLOG_IP_OR_NAME>:9000/api/system/metrics/multiple",
  ]
  metrics = [
    "jvm.threads.count",
    "jvm.memory.total.init",
    "jvm.memory.total.used",
    "org.graylog2.journal.size",
    "org.graylog2.journal.size-limit",
    "org.graylog2.buffers.input.size",
    "org.graylog2.buffers.input.usage",
    "org.graylog2.buffers.output.size",
    "org.graylog2.buffers.output.usage",
    "org.graylog2.buffers.process.size",
    "org.graylog2.buffers.process.usage",
    "org.graylog2.journal.append.1-sec-rate",
    "org.graylog2.journal.utilization-ratio",
    "org.graylog2.throughput.input.1-sec-rate",
    "org.graylog2.throughput.output.1-sec-rate"
  ]
  username = "Your token here"
  password = "token"
  insecure_skip_verify = true
```

{
  "__inputs": [
    {
      "name": "DS_INFLUXDB",
      "label": "InfluxDB",
      "description": "",
      "type": "datasource",
      "pluginId": "influxdb",
      "pluginName": "InfluxDB"
    }
  ],
  "__requires": [
    {
      "type": "grafana",
      "id": "grafana",
      "name": "Grafana",
      "version": "4.3.2"
    },
    {
      "type": "panel",
      "id": "graph",
      "name": "Graph",
      "version": ""
    },
    {
      "type": "datasource",
      "id": "influxdb",
      "name": "InfluxDB",
      "version": "1.0.0"
    },
    {
      "type": "panel",
      "id": "singlestat",
      "name": "Singlestat",
      "version": ""
    }
  ],
  "annotations": {
    "list": []
  },
  "editable": true,
  "gnetId": 2549,
  "graphTooltip": 0,
  "hideControls": false,
  "id": null,
  "links": [],
  "refresh": "30s",
  "rows": [
    {
      "collapse": false,
      "height": 250,
      "panels": [
        {
          "aliasColors": {},
          "bars": false,
          "dashLength": 10,
          "dashes": false,
          "datasource": "${DS_INFLUXDB}",
          "fill": 1,
          "id": 10,
          "interval": "$interval",
          "legend": {
            "alignAsTable": true,
            "avg": true,
            "current": true,
            "hideEmpty": true,
            "hideZero": true,
            "max": true,
            "min": true,
            "rightSide": false,
            "show": true,
            "total": false,
            "values": true
          },
          "lines": true,
          "linewidth": 1,
          "links": [],
          "nullPointMode": "null",
          "percentage": false,
          "pointradius": 5,
          "points": false,
          "renderer": "flot",
          "seriesOverrides": [
            {
              "alias": "mem",
              "yaxis": 1
            },
            {
              "alias": "mem.used_percent",
              "yaxis": 2
            },
            {
              "alias": "mem.available_percent",
              "yaxis": 2
            }
          ],
          "spaceLength": 10,
          "span": 3,
          "stack": false,
          "steppedLine": false,
          "targets": [
            {
              "alias": "Available",
              "dsType": "influxdb",
              "groupBy": [
                {
                  "params": [
                    "$interval"
                  ],
                  "type": "time"
                },
                {
                  "params": [
                    "null"
                  ],
                  "type": "fill"
                }
              ],
              "hide": false,
              "interval": "$Interval",
              "orderByTime": "ASC",
              "policy": "default",
              "query": "SELECT mean(\"available\") FROM \"mem\" WHERE \"host\" =~ /^$host$/ AND $timeFilter GROUP BY time($interval) fill(null)",
              "rawQuery": true,
              "refId": "A",
              "resultFormat": "time_series",
              "select": [
                [
                  {
                    "params": [
                      "value"
                    ],
                    "type": "field"
                  },
                  {
                    "params": [],
                    "type": "mean"
                  }
                ]
              ],
              "tags": []
            },
            {
              "alias": "Used",
              "dsType": "influxdb",
              "groupBy": [
                {
                  "params": [
                    "$interval"
                  ],
                  "type": "time"
                },
                {
                  "params": [
                    "null"
                  ],
                  "type": "fill"
                }
              ],
              "hide": false,
              "interval": "$Interval",
              "orderByTime": "ASC",
              "policy": "default",
              "query": "SELECT mean(\"used\") FROM \"mem\" WHERE \"host\" =~ /^$host$/ AND $timeFilter GROUP BY time($interval) fill(null)",
              "rawQuery": true,
              "refId": "B",
              "resultFormat": "time_series",
              "select": [
                [
                  {
                    "params": [
                      "value"
                    ],
                    "type": "field"
                  },
                  {
                    "params": [],
                    "type": "mean"
                  }
                ]
              ],
              "tags": []
            },
            {
              "alias": "Total",
              "dsType": "influxdb",
              "groupBy": [
                {
                  "params": [
                    "$interval"
                  ],
                  "type": "time"
                },
                {
                  "params": [
                    "null"
                  ],
                  "type": "fill"
                }
              ],
              "hide": false,
              "interval": "$Interval",
              "orderByTime": "ASC",
              "policy": "default",
              "query": "SELECT mean(\"total\") FROM \"mem\" WHERE \"host\" =~ /^$host$/ AND $timeFilter GROUP BY time($interval) fill(null)",
              "rawQuery": true,
              "refId": "C",
              "resultFormat": "time_series",
              "select": [
                [
                  {
                    "params": [
                      "value"
                    ],
                    "type": "field"
                  },
                  {
                    "params": [],
                    "type": "mean"
                  }
                ]
              ],
              "tags": []
            }
          ],
          "thresholds": [
            {
              "colorMode": "critical",
              "fill": true,
              "line": true,
              "op": "lt",
              "value": 1000000000
            }
          ],
          "timeFrom": null,
          "timeShift": null,
          "title": "Memory",
          "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
          },
          "type": "graph",
          "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": []
          },
          "yaxes": [
            {
              "format": "decbytes",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            },
            {
              "format": "percent",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            }
          ]
        },
        {
          "aliasColors": {},
          "bars": false,
          "dashLength": 10,
          "dashes": false,
          "datasource": "${DS_INFLUXDB}",
          "fill": 1,
          "id": 11,
          "interval": "$interval",
          "legend": {
            "alignAsTable": true,
            "avg": true,
            "current": true,
            "max": true,
            "min": true,
            "rightSide": false,
            "show": true,
            "total": false,
            "values": true
          },
          "lines": true,
          "linewidth": 1,
          "links": [],
          "nullPointMode": "null",
          "percentage": false,
          "pointradius": 5,
          "points": false,
          "renderer": "flot",
          "seriesOverrides": [
            {
              "alias": "mem",
              "yaxis": 1
            },
            {
              "alias": "mem.used_percent",
              "yaxis": 2
            },
            {
              "alias": "mem.available_percent",
              "yaxis": 2
            }
          ],
          "spaceLength": 10,
          "span": 3,
          "stack": false,
          "steppedLine": false,
          "targets": [
            {
              "alias": "Idle",
              "dsType": "influxdb",
              "groupBy": [
                {
                  "params": [
                    "$interval"
                  ],
                  "type": "time"
                },
                {
                  "params": [
                    "null"
                  ],
                  "type": "fill"
                }
              ],
              "orderByTime": "ASC",
              "policy": "default",
              "query": "SELECT mean(\"usage_idle\") FROM \"cpu\" WHERE \"host\" =~ /^$host$/ AND $timeFilter GROUP BY time($interval) fill(null)",
              "rawQuery": true,
              "refId": "A",
              "resultFormat": "time_series",
              "select": [
                [
                  {
                    "params": [
                      "value"
                    ],
                    "type": "field"
                  },
                  {
                    "params": [],
                    "type": "mean"
                  }
                ]
              ],
              "tags": []
            },
            {
              "alias": "I/O Wait",
              "dsType": "influxdb",
              "groupBy": [
                {
                  "params": [
                    "$interval"
                  ],
                  "type": "time"
                },
                {
                  "params": [
                    "null"
                  ],
                  "type": "fill"
                }
              ],
              "interval": "$Interval",
              "orderByTime": "ASC",
              "policy": "default",
              "query": "SELECT mean(\"usage_iowait\") FROM \"cpu\" WHERE \"host\" =~ /^$host$/ AND $timeFilter GROUP BY time($interval) fill(null)",
              "rawQuery": true,
              "refId": "B",
              "resultFormat": "time_series",
              "select": [
                [
                  {
                    "params": [
                      "value"
                    ],
                    "type": "field"
                  },
                  {
                    "params": [],
                    "type": "mean"
                  }
                ]
              ],
              "tags": []
            }
          ],
          "thresholds": [
            {
              "colorMode": "critical",
              "fill": true,
              "line": true,
              "op": "gt",
              "value": 20
            }
          ],
          "timeFrom": null,
          "timeShift": null,
          "title": "CPU",
          "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
          },
          "type": "graph",
          "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": []
          },
          "yaxes": [
            {
              "format": "short",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            },
            {
              "format": "percent",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            }
          ]
        },
        {
          "aliasColors": {},
          "bars": false,
          "dashLength": 10,
          "dashes": false,
          "datasource": "${DS_INFLUXDB}",
          "fill": 1,
          "id": 12,
          "interval": "$interval",
          "legend": {
            "alignAsTable": true,
            "avg": true,
            "current": true,
            "hideEmpty": false,
            "hideZero": false,
            "max": true,
            "min": true,
            "show": true,
            "total": false,
            "values": true
          },
          "lines": true,
          "linewidth": 1,
          "links": [],
          "nullPointMode": "null",
          "percentage": false,
          "pointradius": 5,
          "points": false,
          "renderer": "flot",
          "seriesOverrides": [],
          "spaceLength": 10,
          "span": 3,
          "stack": false,
          "steppedLine": false,
          "targets": [
            {
              "alias": "In",
              "dsType": "influxdb",
              "groupBy": [
                {
                  "params": [
                    "$interval"
                  ],
                  "type": "time"
                },
                {
                  "params": [
                    "null"
                  ],
                  "type": "fill"
                }
              ],
              "interval": "$Interval",
              "orderByTime": "ASC",
              "policy": "default",
              "query": "SELECT non_negative_derivative(mean(\"bytes_recv\"), 10s) FROM \"net\" WHERE \"host\" =~ /^$host$/ AND \"interface\" =~ /^$int$/ AND $timeFilter GROUP BY time($interval) fill(none)",
              "rawQuery": true,
              "refId": "A",
              "resultFormat": "time_series",
              "select": [
                [
                  {
                    "params": [
                      "value"
                    ],
                    "type": "field"
                  },
                  {
                    "params": [],
                    "type": "mean"
                  }
                ]
              ],
              "tags": []
            },
            {
              "alias": "Out",
              "dsType": "influxdb",
              "groupBy": [
                {
                  "params": [
                    "$interval"
                  ],
                  "type": "time"
                },
                {
                  "params": [
                    "null"
                  ],
                  "type": "fill"
                }
              ],
              "interval": "$Interval",
              "orderByTime": "ASC",
              "policy": "default",
              "query": "SELECT non_negative_derivative(mean(\"bytes_sent\"), 10s) FROM \"net\" WHERE \"host\" =~ /^$host$/ AND \"interface\" =~ /^$int$/ AND $timeFilter GROUP BY time($interval) fill(null)",
              "rawQuery": true,
              "refId": "B",
              "resultFormat": "time_series",
              "select": [
                [
                  {
                    "params": [
                      "value"
                    ],
                    "type": "field"
                  },
                  {
                    "params": [],
                    "type": "mean"
                  }
                ]
              ],
              "tags": []
            }
          ],
          "thresholds": [
            {
              "colorMode": "critical",
              "fill": true,
              "line": true,
              "op": "gt",
              "value": 100000000
            }
          ],
          "timeFrom": null,
          "timeShift": null,
          "title": "Network Packets - $int",
          "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
          },
          "type": "graph",
          "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": []
          },
          "yaxes": [
            {
              "format": "bps",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            },
            {
              "format": "short",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            }
          ]
        },
        {
          "aliasColors": {},
          "bars": false,
          "dashLength": 10,
          "dashes": false,
          "datasource": "${DS_INFLUXDB}",
          "fill": 1,
          "id": 13,
          "interval": "$interval",
          "legend": {
            "alignAsTable": true,
            "avg": true,
            "current": true,
            "max": false,
            "min": false,
            "rightSide": false,
            "show": true,
            "total": false,
            "values": true
          },
          "lines": true,
          "linewidth": 1,
          "links": [],
          "nullPointMode": "null",
          "percentage": false,
          "pointradius": 5,
          "points": false,
          "renderer": "flot",
          "seriesOverrides": [],
          "spaceLength": 10,
          "span": 3,
          "stack": false,
          "steppedLine": false,
          "targets": [
            {
              "alias": "Read",
              "dsType": "influxdb",
              "groupBy": [
                {
                  "params": [
                    "$interval"
                  ],
                  "type": "time"
                },
                {
                  "params": [
                    "null"
                  ],
                  "type": "fill"
                }
              ],
              "orderByTime": "ASC",
              "policy": "default",
              "query": "SELECT non_negative_derivative(mean(\"read_bytes\"), 10s) FROM \"diskio\" WHERE \"host\" =~ /^$host$/ AND $timeFilter GROUP BY time($interval) fill(null)",
              "rawQuery": true,
              "refId": "A",
              "resultFormat": "time_series",
              "select": [
                [
                  {
                    "params": [
                      "value"
                    ],
                    "type": "field"
                  },
                  {
                    "params": [],
                    "type": "mean"
                  }
                ]
              ],
              "tags": []
            },
            {
              "alias": "Write",
              "dsType": "influxdb",
              "groupBy": [
                {
                  "params": [
                    "$interval"
                  ],
                  "type": "time"
                },
                {
                  "params": [
                    "null"
                  ],
                  "type": "fill"
                }
              ],
              "interval": "$Interval",
              "orderByTime": "ASC",
              "policy": "default",
              "query": "SELECT non_negative_derivative(mean(\"write_bytes\"), 10s) FROM \"diskio\" WHERE \"host\" =~ /^$host$/ AND $timeFilter GROUP BY time($interval) fill(null)",
              "rawQuery": true,
              "refId": "B",
              "resultFormat": "time_series",
              "select": [
                [
                  {
                    "params": [
                      "value"
                    ],
                    "type": "field"
                  },
                  {
                    "params": [],
                    "type": "mean"
                  }
                ]
              ],
              "tags": []
            }
          ],
          "thresholds": [
            {
              "colorMode": "critical",
              "fill": true,
              "line": true,
              "op": "gt",
              "value": 10000000
            }
          ],
          "timeFrom": null,
          "timeShift": null,
          "title": "Disk I/O",
          "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
          },
          "type": "graph",
          "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": []
          },
          "yaxes": [
            {
              "format": "bits",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            },
            {
              "format": "short",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            }
          ]
        }
      ],
      "repeat": null,
      "repeatIteration": null,
      "repeatRowId": null,
      "showTitle": false,
      "title": "Dashboard Row",
      "titleSize": "h6"
    },
    {
      "collapse": false,
      "height": 208,
      "panels": [
        {
          "aliasColors": {},
          "bars": false,
          "dashLength": 10,
          "dashes": false,
          "datasource": "${DS_INFLUXDB}",
          "fill": 1,
          "id": 7,
          "interval": "$interval",
          "legend": {
            "avg": false,
            "current": false,
            "max": false,
            "min": false,
            "show": true,
            "total": false,
            "values": false
          },
          "lines": true,
          "linewidth": 1,
          "links": [],
          "nullPointMode": "null",
          "percentage": false,
          "pointradius": 5,
          "points": false,
          "renderer": "flot",
          "seriesOverrides": [],
          "spaceLength": 10,
          "span": 6,
          "stack": false,
          "steppedLine": false,
          "targets": [
            {
              "alias": "Messages in",
              "dsType": "influxdb",
              "groupBy": [
                {
                  "params": [
                    "$__interval"
                  ],
                  "type": "time"
                },
                {
                  "params": [
                    "null"
                  ],
                  "type": "fill"
                }
              ],
              "measurement": "org.graylog2.throughput.input.1-sec-rate",
              "orderByTime": "ASC",
              "policy": "default",
              "refId": "A",
              "resultFormat": "time_series",
              "select": [
                [
                  {
                    "params": [
                      "value"
                    ],
                    "type": "field"
                  },
                  {
                    "params": [],
                    "type": "mean"
                  }
                ]
              ],
              "tags": [
                {
                  "key": "host",
                  "operator": "=~",
                  "value": "/^$host$/"
                }
              ]
            },
            {
              "alias": "Messages out",
              "dsType": "influxdb",
              "groupBy": [
                {
                  "params": [
                    "$__interval"
                  ],
                  "type": "time"
                },
                {
                  "params": [
                    "null"
                  ],
                  "type": "fill"
                }
              ],
              "measurement": "org.graylog2.throughput.output.1-sec-rate",
              "orderByTime": "ASC",
              "policy": "default",
              "refId": "B",
              "resultFormat": "time_series",
              "select": [
                [
                  {
                    "params": [
                      "value"
                    ],
                    "type": "field"
                  },
                  {
                    "params": [],
                    "type": "mean"
                  }
                ]
              ],
              "tags": [
                {
                  "key": "host",
                  "operator": "=~",
                  "value": "/^$host$/"
                }
              ]
            }
          ],
          "thresholds": [],
          "timeFrom": null,
          "timeShift": null,
          "title": "Messages received",
          "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
          },
          "type": "graph",
          "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": []
          },
          "yaxes": [
            {
              "format": "short",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            },
            {
              "format": "short",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            }
          ]
        },
        {
          "aliasColors": {},
          "bars": false,
          "dashLength": 10,
          "dashes": false,
          "datasource": "${DS_INFLUXDB}",
          "fill": 1,
          "id": 8,
          "interval": "$interval",
          "legend": {
            "avg": false,
            "current": false,
            "max": false,
            "min": false,
            "show": true,
            "total": false,
            "values": false
          },
          "lines": true,
          "linewidth": 1,
          "links": [],
          "nullPointMode": "null",
          "percentage": false,
          "pointradius": 5,
          "points": false,
          "renderer": "flot",
          "seriesOverrides": [],
          "spaceLength": 10,
          "span": 6,
          "stack": false,
          "steppedLine": false,
          "targets": [
            {
              "alias": "Messages",
              "dsType": "influxdb",
              "groupBy": [
                {
                  "params": [
                    "$__interval"
                  ],
                  "type": "time"
                },
                {
                  "params": [
                    "null"
                  ],
                  "type": "fill"
                }
              ],
              "measurement": "org.graylog2.journal.append.1-sec-rate",
              "orderByTime": "ASC",
              "policy": "default",
              "refId": "A",
              "resultFormat": "time_series",
              "select": [
                [
                  {
                    "params": [
                      "value"
                    ],
                    "type": "field"
                  },
                  {
                    "params": [],
                    "type": "mean"
                  }
                ]
              ],
              "tags": [
                {
                  "key": "host",
                  "operator": "=~",
                  "value": "/^$host$/"
                }
              ]
            }
          ],
          "thresholds": [],
          "timeFrom": null,
          "timeShift": null,
          "title": "Messages appended to disk",
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        "refresh": 1,
        "regex": "",
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "auto": true,
        "auto_count": 30,
        "auto_min": "10s",
        "current": {
          "text": "auto",
          "value": "$__auto_interval"
        },
        "hide": 0,
        "label": null,
        "name": "interval",
        "options": [
          {
            "selected": true,
            "text": "auto",
            "value": "$__auto_interval"
          },
          {
            "selected": false,
            "text": "10s",
            "value": "10s"
          },
          {
            "selected": false,
            "text": "30s",
            "value": "30s"
          },
          {
            "selected": false,
            "text": "1m",
            "value": "1m"
          },
          {
            "selected": false,
            "text": "10m",
            "value": "10m"
          },
          {
            "selected": false,
            "text": "30m",
            "value": "30m"
          },
          {
            "selected": false,
            "text": "1h",
            "value": "1h"
          },
          {
            "selected": false,
            "text": "6h",
            "value": "6h"
          },
          {
            "selected": false,
            "text": "12h",
            "value": "12h"
          },
          {
            "selected": false,
            "text": "1d",
            "value": "1d"
          },
          {
            "selected": false,
            "text": "7d",
            "value": "7d"
          },
          {
            "selected": false,
            "text": "14d",
            "value": "14d"
          },
          {
            "selected": false,
            "text": "30d",
            "value": "30d"
          }
        ],
        "query": "10s,30s,1m,10m,30m,1h,6h,12h,1d,7d,14d,30d",
        "refresh": 2,
        "type": "interval"
      },
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_INFLUXDB}",
        "hide": 0,
        "includeAll": false,
        "label": "int",
        "multi": false,
        "name": "int",
        "options": [],
        "query": "SHOW TAG VALUES FROM \"net\" WITH KEY = \"interface\" WHERE \"host\" =~ /$host/",
        "refresh": 1,
        "regex": "",
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      }
    ]
  },
  "time": {
    "from": "now-15m",
    "to": "now"
  },
  "timepicker": {
    "refresh_intervals": [
      "5s",
      "10s",
      "30s",
      "1m",
      "5m",
      "15m",
      "30m",
      "1h",
      "2h",
      "1d"
    ],
    "time_options": [
      "5m",
      "15m",
      "1h",
      "6h",
      "12h",
      "24h",
      "2d",
      "7d",
      "30d"
    ]
  },
  "timezone": "browser",
  "title": "Graylog Metrics",
  "version": 40,
  "description": "Graylog metrics using Telegraf as collector."
}