Grafana dashboard: metricbeat-elasticsearch
Description: Very easy monitoring 
stack : metricbeat , elasticsearch
metrics : system(cpu, memory, process,diskio...), redis, nginx,apache, mongodb, ...

flow : metricbeat -> elasticsearch -> grafana

metricbeat : https://www.elastic.co/kr/products/beats
gathering metrics : system, redis, nginx, mongodb 

packetbeat : monitoring service port(tomcat, apache, mongodb....)

mixed datasource is multi elastic datasource.

metricbeat index, packetbeat index.



{
  "__inputs": [
    {
      "name": "DS_ELASTIC-METRIC",
      "label": "elastic-metric",
      "description": "metricbeat's data source(Elasticsearch)",
      "type": "datasource",
      "pluginId": "elasticsearch",
      "pluginName": "Elasticsearch"
    },
    {
      "name": "DS_--_MIXED --",
      "label": "-- Mixed --",
      "description": "packetbeat's data source(Elasticsearch)",
      "type": "datasource",
      "pluginId": "mixed",
      "pluginName": "Mixed datasource"
    }
  ],
  "__requires": [
    {
      "type": "panel",
      "id": "singlestat",
      "name": "Singlestat",
      "version": ""
    },
    {
      "type": "panel",
      "id": "grafana-piechart-panel",
      "name": "Pie Chart",
      "version": "1.1.1"
    },
    {
      "type": "panel",
      "id": "graph",
      "name": "Graph",
      "version": ""
    },
    {
      "type": "grafana",
      "id": "grafana",
      "name": "Grafana",
      "version": "3.1.1"
    },
    {
      "type": "datasource",
      "id": "elasticsearch",
      "name": "Elasticsearch",
      "version": "3.0.0"
    },
    {
      "type": "datasource",
      "id": "mixed",
      "name": "Mixed datasource",
      "version": "1.0.0"
    }
  ],
  "id": null,
  "title": "metricbeat-elasticsearch",
  "tags": [],
  "style": "dark",
  "timezone": "browser",
  "editable": true,
  "hideControls": false,
  "sharedCrosshair": false,
  "rows": [
    {
      "collapse": false,
      "editable": true,
      "height": "150px",
      "panels": [
        {
          "cacheTimeout": null,
          "colorBackground": false,
          "colorValue": false,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "datasource": "${DS_ELASTIC-METRIC}",
          "editable": true,
          "error": false,
          "format": "none",
          "gauge": {
            "maxValue": 100,
            "minValue": 0,
            "show": false,
            "thresholdLabels": false,
            "thresholdMarkers": true
          },
          "id": 2,
          "interval": null,
          "isNew": true,
          "links": [],
          "mappingType": 1,
          "mappingTypes": [
            {
              "name": "value to text",
              "value": 1
            },
            {
              "name": "range to text",
              "value": 2
            }
          ],
          "maxDataPoints": 100,
          "nullPointMode": "connected",
          "nullText": null,
          "postfix": "",
          "postfixFontSize": "50%",
          "prefix": "",
          "prefixFontSize": "50%",
          "rangeMaps": [
            {
              "from": "null",
              "text": "N/A",
              "to": "null"
            }
          ],
          "span": 2,
          "sparkline": {
            "fillColor": "rgba(31, 118, 189, 0.18)",
            "full": false,
            "lineColor": "rgb(31, 120, 193)",
            "show": false
          },
          "targets": [
            {
              "bucketAggs": [
                {
                  "field": "@timestamp",
                  "id": "2",
                  "settings": {
                    "interval": "auto",
                    "min_doc_count": 0,
                    "trimEdges": 0
                  },
                  "type": "date_histogram"
                }
              ],
              "dsType": "elasticsearch",
              "metrics": [
                {
                  "field": "system.load.1",
                  "id": "1",
                  "meta": {},
                  "settings": {},
                  "type": "avg"
                }
              ],
              "query": "",
              "refId": "A",
              "timeField": "@timestamp"
            }
          ],
          "thresholds": "",
          "title": "load1",
          "type": "singlestat",
          "valueFontSize": "80%",
          "valueMaps": [
            {
              "op": "=",
              "text": "N/A",
              "value": "null"
            }
          ],
          "valueName": "avg"
        },
        {
          "cacheTimeout": null,
          "colorBackground": false,
          "colorValue": false,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "datasource": "${DS_ELASTIC-METRIC}",
          "editable": true,
          "error": false,
          "format": "none",
          "gauge": {
            "maxValue": 100,
            "minValue": 0,
            "show": false,
            "thresholdLabels": false,
            "thresholdMarkers": true
          },
          "id": 3,
          "interval": null,
          "isNew": true,
          "links": [],
          "mappingType": 1,
          "mappingTypes": [
            {
              "name": "value to text",
              "value": 1
            },
            {
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              "value": 2
            }
          ],
          "maxDataPoints": 100,
          "nullPointMode": "connected",
          "nullText": null,
          "postfix": "",
          "postfixFontSize": "50%",
          "prefix": "",
          "prefixFontSize": "50%",
          "rangeMaps": [
            {
              "from": "null",
              "text": "N/A",
              "to": "null"
            }
          ],
          "span": 2,
          "sparkline": {
            "fillColor": "rgba(31, 118, 189, 0.18)",
            "full": false,
            "lineColor": "rgb(31, 120, 193)",
            "show": false
          },
          "targets": [
            {
              "bucketAggs": [
                {
                  "field": "@timestamp",
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                  "settings": {
                    "interval": "auto",
                    "min_doc_count": 0,
                    "trimEdges": 0
                  },
                  "type": "date_histogram"
                }
              ],
              "dsType": "elasticsearch",
              "metrics": [
                {
                  "field": "system.load.1",
                  "id": "1",
                  "meta": {},
                  "settings": {},
                  "type": "avg"
                }
              ],
              "query": "",
              "refId": "A",
              "timeField": "@timestamp"
            }
          ],
          "thresholds": "",
          "title": "load5",
          "type": "singlestat",
          "valueFontSize": "80%",
          "valueMaps": [
            {
              "op": "=",
              "text": "N/A",
              "value": "null"
            }
          ],
          "valueName": "avg"
        },
        {
          "cacheTimeout": null,
          "colorBackground": false,
          "colorValue": false,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
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          ],
          "datasource": "${DS_ELASTIC-METRIC}",
          "editable": true,
          "error": false,
          "format": "none",
          "gauge": {
            "maxValue": 100,
            "minValue": 0,
            "show": false,
            "thresholdLabels": false,
            "thresholdMarkers": true
          },
          "id": 4,
          "interval": null,
          "isNew": true,
          "links": [],
          "mappingType": 1,
          "mappingTypes": [
            {
              "name": "value to text",
              "value": 1
            },
            {
              "name": "range to text",
              "value": 2
            }
          ],
          "maxDataPoints": 100,
          "nullPointMode": "connected",
          "nullText": null,
          "postfix": "",
          "postfixFontSize": "50%",
          "prefix": "",
          "prefixFontSize": "50%",
          "rangeMaps": [
            {
              "from": "null",
              "text": "N/A",
              "to": "null"
            }
          ],
          "span": 2,
          "sparkline": {
            "fillColor": "rgba(31, 118, 189, 0.18)",
            "full": false,
            "lineColor": "rgb(31, 120, 193)",
            "show": false
          },
          "targets": [
            {
              "bucketAggs": [
                {
                  "field": "@timestamp",
                  "id": "2",
                  "settings": {
                    "interval": "auto",
                    "min_doc_count": 0,
                    "trimEdges": 0
                  },
                  "type": "date_histogram"
                }
              ],
              "dsType": "elasticsearch",
              "metrics": [
                {
                  "field": "system.load.1",
                  "id": "1",
                  "meta": {},
                  "settings": {},
                  "type": "avg"
                }
              ],
              "query": "",
              "refId": "A",
              "timeField": "@timestamp"
            }
          ],
          "thresholds": "",
          "title": "load15",
          "type": "singlestat",
          "valueFontSize": "80%",
          "valueMaps": [
            {
              "op": "=",
              "text": "N/A",
              "value": "null"
            }
          ],
          "valueName": "avg"
        },
        {
          "aliasColors": {},
          "cacheTimeout": null,
          "datasource": "${DS_ELASTIC-METRIC}",
          "editable": true,
          "error": false,
          "fontSize": "80%",
          "format": "short",
          "id": 8,
          "interval": null,
          "isNew": true,
          "legend": {
            "show": true,
            "values": true
          },
          "legendType": "Under graph",
          "links": [],
          "maxDataPoints": 3,
          "nullPointMode": "connected",
          "pieType": "pie",
          "span": 6,
          "strokeWidth": 1,
          "targets": [
            {
              "alias": "free",
              "bucketAggs": [
                {
                  "field": "@timestamp",
                  "id": "2",
                  "settings": {
                    "interval": "auto",
                    "min_doc_count": 0,
                    "trimEdges": 0
                  },
                  "type": "date_histogram"
                }
              ],
              "dsType": "elasticsearch",
              "metrics": [
                {
                  "field": "system.fsstat.total_size.free",
                  "id": "1",
                  "meta": {},
                  "settings": {},
                  "type": "avg"
                }
              ],
              "refId": "A",
              "timeField": "@timestamp"
            },
            {
              "alias": "used",
              "bucketAggs": [
                {
                  "field": "@timestamp",
                  "id": "2",
                  "settings": {
                    "interval": "auto",
                    "min_doc_count": 0,
                    "trimEdges": 0
                  },
                  "type": "date_histogram"
                }
              ],
              "dsType": "elasticsearch",
              "metrics": [
                {
                  "field": "system.fsstat.total_size.used",
                  "id": "1",
                  "meta": {},
                  "settings": {},
                  "type": "avg"
                }
              ],
              "refId": "B",
              "timeField": "@timestamp"
            }
          ],
          "title": "fsstat",
          "type": "grafana-piechart-panel",
          "valueName": "current"
        }
      ],
      "title": "Row"
    },
    {
      "collapse": false,
      "editable": true,
      "height": "250px",
      "panels": [
        {
          "aliasColors": {},
          "bars": false,
          "datasource": "${DS_ELASTIC-METRIC}",
          "editable": true,
          "error": false,
          "fill": 1,
          "grid": {
            "threshold1": null,
            "threshold1Color": "rgba(216, 200, 27, 0.27)",
            "threshold2": null,
            "threshold2Color": "rgba(234, 112, 112, 0.22)"
          },
          "id": 5,
          "isNew": true,
          "legend": {
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            "current": false,
            "max": false,
            "min": false,
            "show": true,
            "total": false,
            "values": false
          },
          "lines": true,
          "linewidth": 2,
          "links": [],
          "nullPointMode": "connected",
          "percentage": false,
          "pointradius": 5,
          "points": false,
          "renderer": "flot",
          "seriesOverrides": [],
          "span": 6,
          "stack": false,
          "steppedLine": false,
          "targets": [
            {
              "alias": "user",
              "bucketAggs": [
                {
                  "field": "@timestamp",
                  "id": "2",
                  "settings": {
                    "interval": "auto",
                    "min_doc_count": 0,
                    "trimEdges": 0
                  },
                  "type": "date_histogram"
                }
              ],
              "dsType": "elasticsearch",
              "metrics": [
                {
                  "field": "system.cpu.user.pct",
                  "id": "1",
                  "meta": {},
                  "settings": {},
                  "type": "avg"
                }
              ],
              "query": "",
              "refId": "A",
              "timeField": "@timestamp"
            },
            {
              "alias": "sys",
              "bucketAggs": [
                {
                  "field": "@timestamp",
                  "id": "2",
                  "settings": {
                    "interval": "auto",
                    "min_doc_count": 0,
                    "trimEdges": 0
                  },
                  "type": "date_histogram"
                }
              ],
              "dsType": "elasticsearch",
              "metrics": [
                {
                  "field": "system.cpu.system.pct",
                  "id": "1",
                  "meta": {},
                  "settings": {},
                  "type": "avg"
                }
              ],
              "query": "",
              "refId": "B",
              "timeField": "@timestamp"
            },
            {
              "alias": "iowait",
              "bucketAggs": [
                {
                  "field": "@timestamp",
                  "id": "2",
                  "settings": {
                    "interval": "auto",
                    "min_doc_count": 0,
                    "trimEdges": 0
                  },
                  "type": "date_histogram"
                }
              ],
              "dsType": "elasticsearch",
              "metrics": [
                {
                  "field": "system.cpu.iowait.pct",
                  "id": "1",
                  "meta": {},
                  "settings": {},
                  "type": "avg"
                }
              ],
              "query": "",
              "refId": "C",
              "timeField": "@timestamp"
            }
          ],
          "timeFrom": null,
          "timeShift": null,
          "title": "CPU",
          "tooltip": {
            "msResolution": true,
            "shared": true,
            "sort": 0,
            "value_type": "cumulative"
          },
          "type": "graph",
          "xaxis": {
            "show": true
          },
          "yaxes": [
            {
              "format": "short",
              "label": null,
              "logBase": 1,
              "max": 1,
              "min": 0,
              "show": true
            },
            {
              "format": "short",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            }
          ]
        },
        {
          "aliasColors": {},
          "bars": false,
          "datasource": "${DS_ELASTIC-METRIC}",
          "editable": true,
          "error": false,
          "fill": 1,
          "grid": {
            "threshold1": null,
            "threshold1Color": "rgba(216, 200, 27, 0.27)",
            "threshold2": null,
            "threshold2Color": "rgba(234, 112, 112, 0.22)"
          },
          "id": 6,
          "isNew": true,
          "legend": {
            "avg": false,
            "current": false,
            "max": false,
            "min": false,
            "show": true,
            "total": false,
            "values": false
          },
          "lines": true,
          "linewidth": 2,
          "links": [],
          "nullPointMode": "connected",
          "percentage": false,
          "pointradius": 5,
          "points": false,
          "renderer": "flot",
          "seriesOverrides": [],
          "span": 6,
          "stack": false,
          "steppedLine": false,
          "targets": [
            {
              "bucketAggs": [
                {
                  "field": "@timestamp",
                  "id": "2",
                  "settings": {
                    "interval": "auto",
                    "min_doc_count": 0,
                    "trimEdges": 0
                  },
                  "type": "date_histogram"
                }
              ],
              "dsType": "elasticsearch",
              "metrics": [
                {
                  "field": "system.memory.actual.used.pct",
                  "id": "1",
                  "meta": {},
                  "settings": {},
                  "type": "avg"
                }
              ],
              "refId": "A",
              "timeField": "@timestamp"
            }
          ],
          "timeFrom": null,
          "timeShift": null,
          "title": "Memory",
          "tooltip": {
            "msResolution": true,
            "shared": true,
            "sort": 0,
            "value_type": "cumulative"
          },
          "type": "graph",
          "xaxis": {
            "show": true
          },
          "yaxes": [
            {
              "format": "short",
              "label": null,
              "logBase": 1,
              "max": 1,
              "min": 0,
              "show": true
            },
            {
              "format": "short",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            }
          ]
        }
      ],
      "title": "New row"
    },
    {
      "collapse": false,
      "editable": true,
      "height": "250px",
      "panels": [
        {
          "aliasColors": {},
          "bars": false,
          "datasource": "${DS_--_MIXED --}",
          "editable": true,
          "error": false,
          "fill": 1,
          "grid": {
            "threshold1": null,
            "threshold1Color": "rgba(216, 200, 27, 0.27)",
            "threshold2": null,
            "threshold2Color": "rgba(234, 112, 112, 0.22)"
          },
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          "isNew": true,
          "legend": {
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            "current": false,
            "max": false,
            "min": false,
            "show": true,
            "total": false,
            "values": false
          },
          "lines": true,
          "linewidth": 2,
          "nullPointMode": "connected",
          "percentage": false,
          "pointradius": 5,
          "points": false,
          "renderer": "flot",
          "seriesOverrides": [],
          "span": 12,
          "stack": false,
          "steppedLine": false,
          "targets": [
            {
              "alias": "specific process cpu",
              "bucketAggs": [
                {
                  "field": "@timestamp",
                  "id": "2",
                  "settings": {
                    "interval": "auto",
                    "min_doc_count": 0,
                    "trimEdges": 0
                  },
                  "type": "date_histogram"
                }
              ],
              "datasource": "elastic-metric",
              "dsType": "elasticsearch",
              "metrics": [
                {
                  "field": "system.process.cpu.total.pct",
                  "id": "1",
                  "meta": {},
                  "settings": {},
                  "type": "avg"
                }
              ],
              "refId": "A",
              "timeField": "@timestamp"
            },
            {
              "alias": "specific process memory",
              "bucketAggs": [
                {
                  "field": "@timestamp",
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                  "settings": {
                    "interval": "auto",
                    "min_doc_count": 0,
                    "trimEdges": 0
                  },
                  "type": "date_histogram"
                }
              ],
              "datasource": "elastic-metric",
              "dsType": "elasticsearch",
              "hide": true,
              "metrics": [
                {
                  "field": "system.process.memory.size",
                  "id": "1",
                  "meta": {},
                  "settings": {},
                  "type": "avg"
                }
              ],
              "refId": "B",
              "timeField": "@timestamp"
            }
          ],
          "timeFrom": null,
          "timeShift": null,
          "title": "Panel Title",
          "tooltip": {
            "msResolution": true,
            "shared": true,
            "sort": 0,
            "value_type": "cumulative"
          },
          "type": "graph",
          "xaxis": {
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          },
          "yaxes": [
            {
              "format": "short",
              "label": "specific process cpu",
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            },
            {
              "format": "short",
              "label": "specific process memory",
              "logBase": 1,
              "max": null,
              "min": null,
              "show": true
            }
          ]
        }
      ],
      "title": "New row"
    }
  ],
  "time": {
    "from": "now-6h",
    "to": "now"
  },
  "timepicker": {
    "refresh_intervals": [
      "5s",
      "10s",
      "30s",
      "1m",
      "5m",
      "15m",
      "30m",
      "1h",
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    "time_options": [
      "5m",
      "15m",
      "1h",
      "6h",
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  },
  "templating": {
    "list": []
  },
  "annotations": {
    "list": []
  },
  "schemaVersion": 12,
  "version": 1,
  "links": [],
  "gnetId": 552,
  "description": "Very easy monitoring \r\nstack : metricbeat , elasticsearch\r\nmetrics : system(cpu, memory, process,diskio...), redis, nginx,apache, mongodb, ..."
}