Merge pull request #14090 from marefr/8843_pipeline_doc_count

Fix pipeline aggregations on doc count

devenv/datasources.yaml

@@ -35,7 +35,7 @@ datasources:
       tsdbResolution: 1
       tsdbVersion: 1
 
-  - name: gdev-elasticsearch-metrics
+  - name: gdev-elasticsearch-v2-metrics
     type: elasticsearch
     access: proxy
     database: "[metrics-]YYYY.MM.DD"
@@ -43,6 +43,57 @@ datasources:
     jsonData:
       interval: Daily
       timeField: "@timestamp"
+      esVersion: 2
+
+  - name: gdev-elasticsearch-v2-logs
+    type: elasticsearch
+    access: proxy
+    database: "[logs-]YYYY.MM.DD"
+    url: http://localhost:9200
+    jsonData:
+      interval: Daily
+      timeField: "@timestamp"
+      esVersion: 2
+
+  - name: gdev-elasticsearch-v5-metrics
+    type: elasticsearch
+    access: proxy
+    database: "[metrics-]YYYY.MM.DD"
+    url: http://localhost:10200
+    jsonData:
+      interval: Daily
+      timeField: "@timestamp"
+      esVersion: 5
+
+  - name: gdev-elasticsearch-v5-logs
+    type: elasticsearch
+    access: proxy
+    database: "[logs-]YYYY.MM.DD"
+    url: http://localhost:10200
+    jsonData:
+      interval: Daily
+      timeField: "@timestamp"
+      esVersion: 5
+
+  - name: gdev-elasticsearch-v6-metrics
+    type: elasticsearch
+    access: proxy
+    database: "[metrics-]YYYY.MM.DD"
+    url: http://localhost:11200
+    jsonData:
+      interval: Daily
+      timeField: "@timestamp"
+      esVersion: 60
+
+  - name: gdev-elasticsearch-v6-logs
+    type: elasticsearch
+    access: proxy
+    database: "[logs-]YYYY.MM.DD"
+    url: http://localhost:11200
+    jsonData:
+      interval: Daily
+      timeField: "@timestamp"
+      esVersion: 60
 
   - name: gdev-mysql
     type: mysql

devenv/dev-dashboards/datasource_tests_elasticsearch_compare.json

@@ -0,0 +1,5394 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "-- Grafana --",
+        "enable": false,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "limit": 100,
+        "name": "Annotations & Alerts",
+        "showIn": 0,
+        "type": "dashboard"
+      }
+    ]
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "iteration": 1542304484522,
+  "links": [
+    {
+      "icon": "external link",
+      "tags": [
+        "gdev",
+        "elasticsearch"
+      ],
+      "type": "dashboards"
+    }
+  ],
+  "panels": [
+    {
+      "collapsed": true,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "id": 5,
+      "panels": [
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "$version_one",
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 0,
+            "y": 1
+          },
+          "id": 2,
+          "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,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "bucketAggs": [
+                {
+                  "field": "@timestamp",
+                  "id": "2",
+                  "settings": {
+                    "interval": "auto",
+                    "min_doc_count": 0,
+                    "trimEdges": 0
+                  },
+                  "type": "date_histogram"
+                }
+              ],
+              "metrics": [
+                {
+                  "field": "select field",
+                  "id": "1",
+                  "type": "count"
+                }
+              ],
+              "refId": "A",
+              "target": "",
+              "timeField": "@timestamp"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeRegions": [],
+          "timeShift": null,
+          "title": "Basic (version one) - interval auto",
+          "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
+            }
+          ],
+          "yaxis": {
+            "align": false,
+            "alignLevel": null
+          }
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "$version_two",
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 12,
+            "y": 1
+          },
+          "id": 3,
+          "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,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "bucketAggs": [
+                {
+                  "field": "@timestamp",
+                  "id": "2",
+                  "settings": {
+                    "interval": "auto",
+                    "min_doc_count": 0,
+                    "trimEdges": 0
+                  },
+                  "type": "date_histogram"
+                }
+              ],
+              "metrics": [
+                {
+                  "field": "select field",
+                  "id": "1",
+                  "type": "count"
+                }
+              ],
+              "refId": "A",
+              "target": "",
+              "timeField": "@timestamp"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeRegions": [],
+          "timeShift": null,
+          "title": "Basic (version two) - interval auto",
+          "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
+            }
+          ],
+          "yaxis": {
+            "align": false,
+            "alignLevel": null
+          }
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "$version_one",
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 0,
+            "y": 10
+          },
+          "id": 8,
+          "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,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "bucketAggs": [
+                {
+                  "field": "@timestamp",
+                  "id": "2",
+                  "settings": {
+                    "interval": "1m",
+                    "min_doc_count": 50,
+                    "trimEdges": null
+                  },
+                  "type": "date_histogram"
+                }
+              ],
+              "metrics": [
+                {
+                  "field": "select field",
+                  "id": "1",
+                  "type": "count"
+                }
+              ],
+              "refId": "A",
+              "target": "",
+              "timeField": "@timestamp"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeRegions": [],
+          "timeShift": null,
+          "title": "Basic (version one) - interval 1m + min doc count 50",
+          "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
+            }
+          ],
+          "yaxis": {
+            "align": false,
+            "alignLevel": null
+          }
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "$version_two",
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 12,
+            "y": 10
+          },
+          "id": 9,
+          "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,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "bucketAggs": [
+                {
+                  "field": "@timestamp",
+                  "id": "2",
+                  "settings": {
+                    "interval": "1m",
+                    "min_doc_count": 50,
+                    "trimEdges": null
+                  },
+                  "type": "date_histogram"
+                }
+              ],
+              "metrics": [
+                {
+                  "field": "select field",
+                  "id": "1",
+                  "type": "count"
+                }
+              ],
+              "refId": "A",
+              "target": "",
+              "timeField": "@timestamp"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeRegions": [],
+          "timeShift": null,
+          "title": "Basic (version two) - interval 1m + min doc count 50",
+          "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
+            }
+          ],
+          "yaxis": {
+            "align": false,
+            "alignLevel": null
+          }
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "$version_one",
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 0,
+            "y": 19
+          },
+          "id": 6,
+          "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,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "bucketAggs": [
+                {
+                  "field": "@timestamp",
+                  "id": "2",
+                  "settings": {
+                    "interval": "5m",
+                    "min_doc_count": 0,
+                    "trimEdges": 10
+                  },
+                  "type": "date_histogram"
+                }
+              ],
+              "metrics": [
+                {
+                  "field": "select field",
+                  "id": "1",
+                  "type": "count"
+                }
+              ],
+              "refId": "A",
+              "target": "",
+              "timeField": "@timestamp"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeRegions": [],
+          "timeShift": null,
+          "title": "Basic (version one) - interval 5m + trim edges=10",
+          "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
+            }
+          ],
+          "yaxis": {
+            "align": false,
+            "alignLevel": null
+          }
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "$version_two",
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 12,
+            "y": 19
+          },
+          "id": 7,
+          "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,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "bucketAggs": [
+                {
+                  "field": "@timestamp",
+                  "id": "2",
+                  "settings": {
+                    "interval": "5m",
+                    "min_doc_count": 0,
+                    "trimEdges": 10
+                  },
+                  "type": "date_histogram"
+                }
+              ],
+              "metrics": [
+                {
+                  "field": "select field",
+                  "id": "1",
+                  "type": "count"
+                }
+              ],
+              "refId": "A",
+              "target": "",
+              "timeField": "@timestamp"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeRegions": [],
+          "timeShift": null,
+          "title": "Basic (version two) - interval 5m + trim edges=10",
+          "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
+            }
+          ],
+          "yaxis": {
+            "align": false,
+            "alignLevel": null
+          }
+        }
+      ],
+      "title": "Basic date histogram with count",
+      "type": "row"
+    },
+    {
+      "collapsed": true,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 1
+      },
+      "id": 11,
+      "panels": [
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "$version_one",
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 0,
+            "y": 2
+          },
+          "id": 12,
+          "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,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "alias": "",
+              "bucketAggs": [
+                {
+                  "field": "@timestamp",
+                  "id": "2",
+                  "settings": {
+                    "interval": "auto",
+                    "min_doc_count": 0,
+                    "trimEdges": null
+                  },
+                  "type": "date_histogram"
+                }
+              ],
+              "metrics": [
+                {
+                  "field": "@value",
+                  "id": "1",
+                  "meta": {},
+                  "settings": {
+                    "missing": null
+                  },
+                  "type": "avg"
+                }
+              ],
+              "refId": "A",
+              "target": "",
+              "timeField": "@timestamp"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeRegions": [],
+          "timeShift": null,
+          "title": "avg (version one) - interval auto",
+          "tooltip": {
+            "shared": true,
+            "sort": 0,
+            "value_type": "individual"
+          },
+          "type": "graph",
+          "xaxis": {
+            "buckets": null,
+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
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+              "format": "short",
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+              "max": null,
+              "min": null,
+              "show": true
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+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ],
+          "yaxis": {
+            "align": false,
+            "alignLevel": null
+          }
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "$version_two",
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 12,
+            "y": 2
+          },
+          "id": 13,
+          "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,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "alias": "",
+              "bucketAggs": [
+                {
+                  "field": "@timestamp",
+                  "id": "2",
+                  "settings": {
+                    "interval": "auto",
+                    "min_doc_count": 0,
+                    "trimEdges": null
+                  },
+                  "type": "date_histogram"
+                }
+              ],
+              "metrics": [
+                {
+                  "field": "@value",
+                  "id": "1",
+                  "meta": {},
+                  "settings": {
+                    "missing": null
+                  },
+                  "type": "avg"
+                }
+              ],
+              "refId": "A",
+              "target": "",
+              "timeField": "@timestamp"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeRegions": [],
+          "timeShift": null,
+          "title": "avg (version two) - interval auto",
+          "tooltip": {
+            "shared": true,
+            "sort": 0,
+            "value_type": "individual"
+          },
+          "type": "graph",
+          "xaxis": {
+            "buckets": null,
+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
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+              "min": null,
+              "show": true
+            }
+          ],
+          "yaxis": {
+            "align": false,
+            "alignLevel": null
+          }
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "$version_two",
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 12,
+            "y": 40
+          },
+          "id": 47,
+          "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,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "bucketAggs": [
+                {
+                  "field": "@timestamp",
+                  "id": "2",
+                  "settings": {
+                    "interval": "auto",
+                    "min_doc_count": 0,
+                    "trimEdges": 0
+                  },
+                  "type": "date_histogram"
+                }
+              ],
+              "metrics": [
+                {
+                  "field": "@value",
+                  "hide": true,
+                  "id": "1",
+                  "meta": {},
+                  "settings": {},
+                  "type": "min"
+                },
+                {
+                  "field": "1",
+                  "id": "3",
+                  "meta": {},
+                  "pipelineAgg": "1",
+                  "settings": {},
+                  "type": "derivative"
+                }
+              ],
+              "refId": "A",
+              "target": "",
+              "timeField": "@timestamp"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeRegions": [],
+          "timeShift": null,
+          "title": "min (version two) - interval auto",
+          "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
+            }
+          ],
+          "yaxis": {
+            "align": false,
+            "alignLevel": null
+          }
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "$version_one",
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 0,
+            "y": 49
+          },
+          "id": 48,
+          "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,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "bucketAggs": [
+                {
+                  "field": "@timestamp",
+                  "id": "2",
+                  "settings": {
+                    "interval": "5m",
+                    "min_doc_count": 0,
+                    "trimEdges": 0
+                  },
+                  "type": "date_histogram"
+                }
+              ],
+              "metrics": [
+                {
+                  "field": "@value",
+                  "hide": true,
+                  "id": "1",
+                  "meta": {},
+                  "settings": {},
+                  "type": "cardinality"
+                },
+                {
+                  "field": "1",
+                  "id": "3",
+                  "meta": {},
+                  "pipelineAgg": "1",
+                  "settings": {},
+                  "type": "derivative"
+                }
+              ],
+              "refId": "A",
+              "target": "",
+              "timeField": "@timestamp"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeRegions": [],
+          "timeShift": null,
+          "title": "unique count (version one) - interval 5m",
+          "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
+            }
+          ],
+          "yaxis": {
+            "align": false,
+            "alignLevel": null
+          }
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "$version_two",
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 12,
+            "y": 49
+          },
+          "id": 49,
+          "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,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "bucketAggs": [
+                {
+                  "field": "@timestamp",
+                  "id": "2",
+                  "settings": {
+                    "interval": "5m",
+                    "min_doc_count": 0,
+                    "trimEdges": 0
+                  },
+                  "type": "date_histogram"
+                }
+              ],
+              "metrics": [
+                {
+                  "field": "@value",
+                  "hide": true,
+                  "id": "1",
+                  "meta": {},
+                  "settings": {},
+                  "type": "cardinality"
+                },
+                {
+                  "field": "1",
+                  "id": "3",
+                  "meta": {},
+                  "pipelineAgg": "1",
+                  "settings": {},
+                  "type": "derivative"
+                }
+              ],
+              "refId": "A",
+              "target": "",
+              "timeField": "@timestamp"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeRegions": [],
+          "timeShift": null,
+          "title": "unique count (version two) - interval 5m",
+          "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
+            }
+          ],
+          "yaxis": {
+            "align": false,
+            "alignLevel": null
+          }
+        }
+      ],
+      "title": "Basic date histogram with derivative aggregation",
+      "type": "row"
+    },
+    {
+      "collapsed": true,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 4
+      },
+      "id": 54,
+      "panels": [
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "$version_one",
+          "decimals": 3,
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 0,
+            "y": 5
+          },
+          "id": 51,
+          "legend": {
+            "alignAsTable": true,
+            "avg": true,
+            "current": true,
+            "max": true,
+            "min": true,
+            "rightSide": true,
+            "show": true,
+            "sort": "min",
+            "sortDesc": true,
+            "total": true,
+            "values": true
+          },
+          "lines": true,
+          "linewidth": 1,
+          "links": [],
+          "nullPointMode": "null",
+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "stack": true,
+          "steppedLine": false,
+          "targets": [
+            {
+              "alias": "{{@source}} - {{@hostname}} - {{@metric}} {{metric}}",
+              "bucketAggs": [
+                {
+                  "fake": true,
+                  "field": "@source",
+                  "id": "4",
+                  "settings": {
+                    "min_doc_count": 1,
+                    "order": "desc",
+                    "orderBy": "_count",
+                    "size": "10"
+                  },
+                  "type": "terms"
+                },
+                {
+                  "fake": true,
+                  "field": "@metric",
+                  "id": "5",
+                  "settings": {
+                    "min_doc_count": 1,
+                    "order": "desc",
+                    "orderBy": "_term",
+                    "size": "10"
+                  },
+                  "type": "terms"
+                },
+                {
+                  "fake": true,
+                  "field": "@hostname",
+                  "id": "3",
+                  "settings": {
+                    "min_doc_count": 1,
+                    "order": "desc",
+                    "orderBy": "_term",
+                    "size": "5"
+                  },
+                  "type": "terms"
+                },
+                {
+                  "field": "@timestamp",
+                  "id": "2",
+                  "settings": {
+                    "interval": "auto",
+                    "min_doc_count": 0,
+                    "trimEdges": 0
+                  },
+                  "type": "date_histogram"
+                }
+              ],
+              "metrics": [
+                {
+                  "field": "select field",
+                  "id": "1",
+                  "type": "count"
+                },
+                {
+                  "field": "@value",
+                  "id": "6",
+                  "meta": {},
+                  "settings": {},
+                  "type": "avg"
+                }
+              ],
+              "refId": "A",
+              "target": "",
+              "timeField": "@timestamp"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeRegions": [],
+          "timeShift": null,
+          "title": "count/average with triple terms agg (version one) - interval auto",
+          "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
+            }
+          ],
+          "yaxis": {
+            "align": false,
+            "alignLevel": null
+          }
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "$version_two",
+          "decimals": 3,
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 12,
+            "y": 5
+          },
+          "id": 52,
+          "legend": {
+            "alignAsTable": true,
+            "avg": true,
+            "current": true,
+            "max": true,
+            "min": true,
+            "rightSide": true,
+            "show": true,
+            "sort": "min",
+            "sortDesc": true,
+            "total": true,
+            "values": true
+          },
+          "lines": true,
+          "linewidth": 1,
+          "links": [],
+          "nullPointMode": "null",
+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "stack": true,
+          "steppedLine": false,
+          "targets": [
+            {
+              "alias": "{{@source}} - {{@hostname}} - {{@metric}} {{metric}}",
+              "bucketAggs": [
+                {
+                  "fake": true,
+                  "field": "@source",
+                  "id": "4",
+                  "settings": {
+                    "min_doc_count": 1,
+                    "order": "desc",
+                    "orderBy": "_count",
+                    "size": "10"
+                  },
+                  "type": "terms"
+                },
+                {
+                  "fake": true,
+                  "field": "@metric",
+                  "id": "5",
+                  "settings": {
+                    "min_doc_count": 1,
+                    "order": "desc",
+                    "orderBy": "_term",
+                    "size": "10"
+                  },
+                  "type": "terms"
+                },
+                {
+                  "fake": true,
+                  "field": "@hostname",
+                  "id": "3",
+                  "settings": {
+                    "min_doc_count": 1,
+                    "order": "desc",
+                    "orderBy": "_term",
+                    "size": "5"
+                  },
+                  "type": "terms"
+                },
+                {
+                  "field": "@timestamp",
+                  "id": "2",
+                  "settings": {
+                    "interval": "auto",
+                    "min_doc_count": 0,
+                    "trimEdges": 0
+                  },
+                  "type": "date_histogram"
+                }
+              ],
+              "metrics": [
+                {
+                  "field": "select field",
+                  "id": "1",
+                  "type": "count"
+                },
+                {
+                  "field": "@value",
+                  "id": "6",
+                  "meta": {},
+                  "settings": {},
+                  "type": "avg"
+                }
+              ],
+              "refId": "A",
+              "target": "",
+              "timeField": "@timestamp"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeRegions": [],
+          "timeShift": null,
+          "title": "count/average with triple terms agg (version two) - interval auto",
+          "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
+            }
+          ],
+          "yaxis": {
+            "align": false,
+            "alignLevel": null
+          }
+        }
+      ],
+      "title": "Multiple metrics and aggregations",
+      "type": "row"
+    }
+  ],
+  "refresh": false,
+  "schemaVersion": 16,
+  "style": "dark",
+  "tags": [
+    "gdev",
+    "elasticsearch"
+  ],
+  "templating": {
+    "list": [
+      {
+        "current": {
+          "text": "gdev-elasticsearch-v2-metrics",
+          "value": "gdev-elasticsearch-v2-metrics"
+        },
+        "hide": 0,
+        "label": "Version One",
+        "name": "version_one",
+        "options": [],
+        "query": "elasticsearch",
+        "refresh": 1,
+        "regex": "/^gdev.*metrics$/",
+        "skipUrlSync": false,
+        "type": "datasource"
+      },
+      {
+        "current": {
+          "text": "gdev-elasticsearch-v5-metrics",
+          "value": "gdev-elasticsearch-v5-metrics"
+        },
+        "hide": 0,
+        "label": "Version Two",
+        "name": "version_two",
+        "options": [],
+        "query": "elasticsearch",
+        "refresh": 1,
+        "regex": "/^gdev.*metrics$/",
+        "skipUrlSync": false,
+        "type": "datasource"
+      }
+    ]
+  },
+  "time": {
+    "from": "now-3h",
+    "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": "",
+  "title": "Datasource tests - Elasticsearch comparison",
+  "uid": "fuFWehBmk",
+  "version": 10
+}

devenv/dev-dashboards/datasource_tests_elasticsearch_v2.json

@@ -0,0 +1,649 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "-- Grafana --",
+        "enable": false,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "limit": 100,
+        "name": "Annotations & Alerts",
+        "showIn": 0,
+        "type": "dashboard"
+      },
+      {
+        "datasource": "Elastic 5 Logs",
+        "enable": false,
+        "iconColor": "rgba(255, 96, 96, 1)",
+        "limit": 100,
+        "name": "test",
+        "query": "",
+        "showIn": 0,
+        "textField": "description",
+        "type": "alert"
+      }
+    ]
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "iteration": 1542303970887,
+  "links": [
+    {
+      "icon": "external link",
+      "tags": [
+        "gdev",
+        "elasticsearch"
+      ],
+      "type": "dashboards"
+    }
+  ],
+  "panels": [
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-elasticsearch-v2-metrics",
+      "editable": true,
+      "error": false,
+      "fill": 1,
+      "grid": {},
+      "gridPos": {
+        "h": 7,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "id": 1,
+      "legend": {
+        "alignAsTable": true,
+        "avg": false,
+        "current": false,
+        "max": true,
+        "min": false,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 2,
+      "links": [],
+      "nullPointMode": "connected",
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "bucketAggs": [
+            {
+              "field": "@hostname",
+              "id": "3",
+              "settings": {
+                "min_doc_count": 1,
+                "order": "asc",
+                "orderBy": "1",
+                "size": "5"
+              },
+              "type": "terms"
+            },
+            {
+              "field": "@timestamp",
+              "id": "2",
+              "settings": {
+                "interval": "auto",
+                "min_doc_count": 0,
+                "trimEdges": 0
+              },
+              "type": "date_histogram"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {},
+              "settings": {},
+              "type": "max"
+            }
+          ],
+          "query": "*",
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Top 5 servers",
+      "tooltip": {
+        "msResolution": true,
+        "shared": true,
+        "sort": 0,
+        "value_type": "cumulative"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "aliasColors": {
+        "Count": "#6ED0E0"
+      },
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-elasticsearch-v2-metrics",
+      "editable": true,
+      "error": false,
+      "fill": 1,
+      "grid": {},
+      "gridPos": {
+        "h": 6,
+        "w": 12,
+        "x": 0,
+        "y": 7
+      },
+      "id": 2,
+      "legend": {
+        "alignAsTable": true,
+        "avg": true,
+        "current": false,
+        "max": false,
+        "min": false,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 2,
+      "links": [],
+      "nullPointMode": "connected",
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [
+        {
+          "alias": "Count",
+          "lines": false,
+          "yaxis": 2,
+          "zindex": -1
+        }
+      ],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "alias": "{{metric}}",
+          "bucketAggs": [
+            {
+              "field": "@timestamp",
+              "id": "2",
+              "settings": {
+                "interval": "5m",
+                "min_doc_count": 0,
+                "trimEdges": 0
+              },
+              "type": "date_histogram"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {},
+              "settings": {
+                "percents": [
+                  25,
+                  50,
+                  75,
+                  95,
+                  99
+                ]
+              },
+              "type": "percentiles"
+            }
+          ],
+          "query": "@metric:cpu",
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Percentiles & Metric filter",
+      "tooltip": {
+        "msResolution": false,
+        "shared": true,
+        "sort": 0,
+        "value_type": "cumulative"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "aliasColors": {
+        "Count": "#6ED0E0"
+      },
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-elasticsearch-v2-metrics",
+      "editable": true,
+      "error": false,
+      "fill": 1,
+      "grid": {},
+      "gridPos": {
+        "h": 6,
+        "w": 12,
+        "x": 12,
+        "y": 7
+      },
+      "id": 3,
+      "legend": {
+        "alignAsTable": true,
+        "avg": true,
+        "current": false,
+        "max": false,
+        "min": false,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 2,
+      "links": [],
+      "nullPointMode": "connected",
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [
+        {
+          "alias": "Count",
+          "lines": false,
+          "yaxis": 2,
+          "zindex": -1
+        }
+      ],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "alias": "{{metric}}",
+          "bucketAggs": [
+            {
+              "field": "@timestamp",
+              "id": "2",
+              "settings": {
+                "interval": "auto",
+                "min_doc_count": 0,
+                "trimEdges": 0
+              },
+              "type": "date_histogram"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {
+                "std_deviation_bounds_lower": true,
+                "std_deviation_bounds_upper": true
+              },
+              "settings": {},
+              "type": "extended_stats"
+            }
+          ],
+          "query": "@metric:cpu",
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Standard dev",
+      "tooltip": {
+        "msResolution": true,
+        "shared": true,
+        "sort": 0,
+        "value_type": "cumulative"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "columns": [
+        {
+          "text": "@hostname",
+          "value": "@hostname"
+        },
+        {
+          "text": "Average",
+          "value": "Average"
+        },
+        {
+          "text": "Max",
+          "value": "Max"
+        },
+        {
+          "text": "Sum",
+          "value": "Sum"
+        }
+      ],
+      "datasource": "gdev-elasticsearch-v2-metrics",
+      "editable": true,
+      "error": false,
+      "fontSize": "100%",
+      "gridPos": {
+        "h": 7,
+        "w": 24,
+        "x": 0,
+        "y": 13
+      },
+      "id": 6,
+      "links": [],
+      "pageSize": null,
+      "scroll": true,
+      "showHeader": true,
+      "sort": {
+        "col": 0,
+        "desc": true
+      },
+      "styles": [
+        {
+          "dateFormat": "YYYY-MM-DD HH:mm:ss",
+          "pattern": "@timestamp",
+          "type": "date"
+        },
+        {
+          "colorMode": null,
+          "colors": [
+            "rgba(245, 54, 54, 0.9)",
+            "rgba(237, 129, 40, 0.89)",
+            "rgba(50, 172, 45, 0.97)"
+          ],
+          "dateFormat": "YYYY-MM-DD HH:mm:ss",
+          "decimals": 2,
+          "pattern": "/.*/",
+          "thresholds": [],
+          "type": "number",
+          "unit": "short"
+        }
+      ],
+      "targets": [
+        {
+          "bucketAggs": [
+            {
+              "field": "@hostname",
+              "id": "2",
+              "settings": {
+                "min_doc_count": 1,
+                "order": "asc",
+                "orderBy": "_term",
+                "size": "0"
+              },
+              "type": "terms"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {},
+              "settings": {},
+              "type": "avg"
+            },
+            {
+              "field": "@value",
+              "id": "3",
+              "meta": {},
+              "settings": {},
+              "type": "max"
+            },
+            {
+              "field": "@value",
+              "id": "4",
+              "meta": {},
+              "settings": {},
+              "type": "sum"
+            }
+          ],
+          "refId": "B",
+          "timeField": "@timestamp"
+        }
+      ],
+      "title": "ES Metrics",
+      "transform": "table",
+      "type": "table"
+    },
+    {
+      "columns": [
+        {
+          "text": "@timestamp",
+          "value": "@timestamp"
+        },
+        {
+          "text": "@message",
+          "value": "@message"
+        },
+        {
+          "text": "tags",
+          "value": "tags"
+        },
+        {
+          "text": "description",
+          "value": "description"
+        }
+      ],
+      "datasource": "gdev-elasticsearch-v2-logs",
+      "editable": true,
+      "error": false,
+      "fontSize": "100%",
+      "gridPos": {
+        "h": 7,
+        "w": 24,
+        "x": 0,
+        "y": 20
+      },
+      "id": 5,
+      "links": [],
+      "pageSize": null,
+      "scroll": true,
+      "showHeader": true,
+      "sort": {
+        "col": 0,
+        "desc": true
+      },
+      "styles": [
+        {
+          "dateFormat": "YYYY-MM-DD HH:mm:ss",
+          "pattern": "@timestamp",
+          "type": "date"
+        }
+      ],
+      "targets": [
+        {
+          "bucketAggs": [],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "select field",
+              "id": "1",
+              "meta": {},
+              "settings": {
+                "size": 500
+              },
+              "type": "raw_document"
+            }
+          ],
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "title": "ES Log query",
+      "transform": "json",
+      "type": "table"
+    }
+  ],
+  "schemaVersion": 16,
+  "style": "dark",
+  "tags": [
+    "elasticsearch",
+    "gdev"
+  ],
+  "templating": {
+    "list": [
+      {
+        "datasource": "gdev-elasticsearch-v2-metrics",
+        "filters": [],
+        "hide": 0,
+        "label": "",
+        "name": "Filters",
+        "skipUrlSync": false,
+        "type": "adhoc"
+      }
+    ]
+  },
+  "time": {
+    "from": "now-30m",
+    "to": "now"
+  },
+  "timepicker": {
+    "collapse": false,
+    "enable": true,
+    "notice": false,
+    "now": true,
+    "refresh_intervals": [
+      "5s",
+      "10s",
+      "30s",
+      "1m",
+      "5m",
+      "15m",
+      "30m",
+      "1h",
+      "2h",
+      "1d"
+    ],
+    "status": "Stable",
+    "time_options": [
+      "5m",
+      "15m",
+      "1h",
+      "6h",
+      "12h",
+      "24h",
+      "2d",
+      "7d",
+      "30d"
+    ],
+    "type": "timepicker"
+  },
+  "timezone": "browser",
+  "title": "Datasource tests - Elasticsearch v2",
+  "uid": "RlqLq2fiz",
+  "version": 2
+}

devenv/dev-dashboards/datasource_tests_elasticsearch_v5.json

@@ -0,0 +1,651 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "-- Grafana --",
+        "enable": false,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "limit": 100,
+        "name": "Annotations & Alerts",
+        "showIn": 0,
+        "type": "dashboard"
+      },
+      {
+        "datasource": "Elastic 5 Logs",
+        "enable": false,
+        "iconColor": "rgba(255, 96, 96, 1)",
+        "limit": 100,
+        "name": "test",
+        "query": "",
+        "showIn": 0,
+        "textField": "description",
+        "type": "alert"
+      }
+    ]
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "iteration": 1542303896062,
+  "links": [
+    {
+      "asDropdown": false,
+      "icon": "external link",
+      "tags": [
+        "gdev",
+        "elasticsearch"
+      ],
+      "title": "Dashboard",
+      "type": "dashboards"
+    }
+  ],
+  "panels": [
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-elasticsearch-v5-metrics",
+      "editable": true,
+      "error": false,
+      "fill": 1,
+      "grid": {},
+      "gridPos": {
+        "h": 7,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "id": 1,
+      "legend": {
+        "alignAsTable": true,
+        "avg": false,
+        "current": false,
+        "max": true,
+        "min": false,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 2,
+      "links": [],
+      "nullPointMode": "connected",
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "bucketAggs": [
+            {
+              "field": "@hostname",
+              "id": "3",
+              "settings": {
+                "min_doc_count": 1,
+                "order": "asc",
+                "orderBy": "1",
+                "size": "5"
+              },
+              "type": "terms"
+            },
+            {
+              "field": "@timestamp",
+              "id": "2",
+              "settings": {
+                "interval": "auto",
+                "min_doc_count": 0,
+                "trimEdges": 0
+              },
+              "type": "date_histogram"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {},
+              "settings": {},
+              "type": "max"
+            }
+          ],
+          "query": "*",
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Top 5 servers",
+      "tooltip": {
+        "msResolution": true,
+        "shared": true,
+        "sort": 0,
+        "value_type": "cumulative"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "aliasColors": {
+        "Count": "#6ED0E0"
+      },
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-elasticsearch-v5-metrics",
+      "editable": true,
+      "error": false,
+      "fill": 1,
+      "grid": {},
+      "gridPos": {
+        "h": 6,
+        "w": 12,
+        "x": 0,
+        "y": 7
+      },
+      "id": 2,
+      "legend": {
+        "alignAsTable": true,
+        "avg": true,
+        "current": false,
+        "max": false,
+        "min": false,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 2,
+      "links": [],
+      "nullPointMode": "connected",
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [
+        {
+          "alias": "Count",
+          "lines": false,
+          "yaxis": 2,
+          "zindex": -1
+        }
+      ],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "alias": "{{metric}}",
+          "bucketAggs": [
+            {
+              "field": "@timestamp",
+              "id": "2",
+              "settings": {
+                "interval": "5m",
+                "min_doc_count": 0,
+                "trimEdges": 0
+              },
+              "type": "date_histogram"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {},
+              "settings": {
+                "percents": [
+                  25,
+                  50,
+                  75,
+                  95,
+                  99
+                ]
+              },
+              "type": "percentiles"
+            }
+          ],
+          "query": "@metric:cpu",
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Percentiles & Metric filter",
+      "tooltip": {
+        "msResolution": false,
+        "shared": true,
+        "sort": 0,
+        "value_type": "cumulative"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "aliasColors": {
+        "Count": "#6ED0E0"
+      },
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-elasticsearch-v5-metrics",
+      "editable": true,
+      "error": false,
+      "fill": 1,
+      "grid": {},
+      "gridPos": {
+        "h": 6,
+        "w": 12,
+        "x": 12,
+        "y": 7
+      },
+      "id": 3,
+      "legend": {
+        "alignAsTable": true,
+        "avg": true,
+        "current": false,
+        "max": false,
+        "min": false,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 2,
+      "links": [],
+      "nullPointMode": "connected",
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [
+        {
+          "alias": "Count",
+          "lines": false,
+          "yaxis": 2,
+          "zindex": -1
+        }
+      ],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "alias": "{{metric}}",
+          "bucketAggs": [
+            {
+              "field": "@timestamp",
+              "id": "2",
+              "settings": {
+                "interval": "auto",
+                "min_doc_count": 0,
+                "trimEdges": 0
+              },
+              "type": "date_histogram"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {
+                "std_deviation_bounds_lower": true,
+                "std_deviation_bounds_upper": true
+              },
+              "settings": {},
+              "type": "extended_stats"
+            }
+          ],
+          "query": "@metric:cpu",
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Standard dev",
+      "tooltip": {
+        "msResolution": true,
+        "shared": true,
+        "sort": 0,
+        "value_type": "cumulative"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "columns": [
+        {
+          "text": "@hostname",
+          "value": "@hostname"
+        },
+        {
+          "text": "Average",
+          "value": "Average"
+        },
+        {
+          "text": "Max",
+          "value": "Max"
+        },
+        {
+          "text": "Sum",
+          "value": "Sum"
+        }
+      ],
+      "datasource": "gdev-elasticsearch-v5-metrics",
+      "editable": true,
+      "error": false,
+      "fontSize": "100%",
+      "gridPos": {
+        "h": 7,
+        "w": 24,
+        "x": 0,
+        "y": 13
+      },
+      "id": 6,
+      "links": [],
+      "pageSize": null,
+      "scroll": true,
+      "showHeader": true,
+      "sort": {
+        "col": 0,
+        "desc": true
+      },
+      "styles": [
+        {
+          "dateFormat": "YYYY-MM-DD HH:mm:ss",
+          "pattern": "@timestamp",
+          "type": "date"
+        },
+        {
+          "colorMode": null,
+          "colors": [
+            "rgba(245, 54, 54, 0.9)",
+            "rgba(237, 129, 40, 0.89)",
+            "rgba(50, 172, 45, 0.97)"
+          ],
+          "dateFormat": "YYYY-MM-DD HH:mm:ss",
+          "decimals": 2,
+          "pattern": "/.*/",
+          "thresholds": [],
+          "type": "number",
+          "unit": "short"
+        }
+      ],
+      "targets": [
+        {
+          "bucketAggs": [
+            {
+              "field": "@hostname",
+              "id": "2",
+              "settings": {
+                "min_doc_count": 1,
+                "order": "asc",
+                "orderBy": "_term",
+                "size": "0"
+              },
+              "type": "terms"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {},
+              "settings": {},
+              "type": "avg"
+            },
+            {
+              "field": "@value",
+              "id": "3",
+              "meta": {},
+              "settings": {},
+              "type": "max"
+            },
+            {
+              "field": "@value",
+              "id": "4",
+              "meta": {},
+              "settings": {},
+              "type": "sum"
+            }
+          ],
+          "refId": "B",
+          "timeField": "@timestamp"
+        }
+      ],
+      "title": "ES Metrics",
+      "transform": "table",
+      "type": "table"
+    },
+    {
+      "columns": [
+        {
+          "text": "@timestamp",
+          "value": "@timestamp"
+        },
+        {
+          "text": "@message",
+          "value": "@message"
+        },
+        {
+          "text": "tags",
+          "value": "tags"
+        },
+        {
+          "text": "description",
+          "value": "description"
+        }
+      ],
+      "datasource": "gdev-elasticsearch-v5-logs",
+      "editable": true,
+      "error": false,
+      "fontSize": "100%",
+      "gridPos": {
+        "h": 7,
+        "w": 24,
+        "x": 0,
+        "y": 20
+      },
+      "id": 5,
+      "links": [],
+      "pageSize": null,
+      "scroll": true,
+      "showHeader": true,
+      "sort": {
+        "col": 0,
+        "desc": true
+      },
+      "styles": [
+        {
+          "dateFormat": "YYYY-MM-DD HH:mm:ss",
+          "pattern": "@timestamp",
+          "type": "date"
+        }
+      ],
+      "targets": [
+        {
+          "bucketAggs": [],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "select field",
+              "id": "1",
+              "meta": {},
+              "settings": {
+                "size": 500
+              },
+              "type": "raw_document"
+            }
+          ],
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "title": "ES Log query",
+      "transform": "json",
+      "type": "table"
+    }
+  ],
+  "schemaVersion": 16,
+  "style": "dark",
+  "tags": [
+    "elasticsearch",
+    "gdev"
+  ],
+  "templating": {
+    "list": [
+      {
+        "datasource": "gdev-elasticsearch-v5-metrics",
+        "filters": [],
+        "hide": 0,
+        "label": "",
+        "name": "Filters",
+        "skipUrlSync": false,
+        "type": "adhoc"
+      }
+    ]
+  },
+  "time": {
+    "from": "now-30m",
+    "to": "now"
+  },
+  "timepicker": {
+    "collapse": false,
+    "enable": true,
+    "notice": false,
+    "now": true,
+    "refresh_intervals": [
+      "5s",
+      "10s",
+      "30s",
+      "1m",
+      "5m",
+      "15m",
+      "30m",
+      "1h",
+      "2h",
+      "1d"
+    ],
+    "status": "Stable",
+    "time_options": [
+      "5m",
+      "15m",
+      "1h",
+      "6h",
+      "12h",
+      "24h",
+      "2d",
+      "7d",
+      "30d"
+    ],
+    "type": "timepicker"
+  },
+  "timezone": "browser",
+  "title": "Datasource tests - Elasticsearch v5",
+  "uid": "8HjT32Bmz",
+  "version": 27
+}

devenv/dev-dashboards/datasource_tests_elasticsearch_v6.json

@@ -0,0 +1,649 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "-- Grafana --",
+        "enable": false,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "limit": 100,
+        "name": "Annotations & Alerts",
+        "showIn": 0,
+        "type": "dashboard"
+      },
+      {
+        "datasource": "Elastic 5 Logs",
+        "enable": false,
+        "iconColor": "rgba(255, 96, 96, 1)",
+        "limit": 100,
+        "name": "test",
+        "query": "",
+        "showIn": 0,
+        "textField": "description",
+        "type": "alert"
+      }
+    ]
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "iteration": 1542303999511,
+  "links": [
+    {
+      "icon": "external link",
+      "tags": [
+        "gdev",
+        "elasticsearch"
+      ],
+      "type": "dashboards"
+    }
+  ],
+  "panels": [
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-elasticsearch-v6-metrics",
+      "editable": true,
+      "error": false,
+      "fill": 1,
+      "grid": {},
+      "gridPos": {
+        "h": 7,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "id": 1,
+      "legend": {
+        "alignAsTable": true,
+        "avg": false,
+        "current": false,
+        "max": true,
+        "min": false,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 2,
+      "links": [],
+      "nullPointMode": "connected",
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "bucketAggs": [
+            {
+              "field": "@hostname",
+              "id": "3",
+              "settings": {
+                "min_doc_count": 1,
+                "order": "asc",
+                "orderBy": "1",
+                "size": "5"
+              },
+              "type": "terms"
+            },
+            {
+              "field": "@timestamp",
+              "id": "2",
+              "settings": {
+                "interval": "auto",
+                "min_doc_count": 0,
+                "trimEdges": 0
+              },
+              "type": "date_histogram"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {},
+              "settings": {},
+              "type": "max"
+            }
+          ],
+          "query": "*",
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Top 5 servers",
+      "tooltip": {
+        "msResolution": true,
+        "shared": true,
+        "sort": 0,
+        "value_type": "cumulative"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "aliasColors": {
+        "Count": "#6ED0E0"
+      },
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-elasticsearch-v6-metrics",
+      "editable": true,
+      "error": false,
+      "fill": 1,
+      "grid": {},
+      "gridPos": {
+        "h": 6,
+        "w": 12,
+        "x": 0,
+        "y": 7
+      },
+      "id": 2,
+      "legend": {
+        "alignAsTable": true,
+        "avg": true,
+        "current": false,
+        "max": false,
+        "min": false,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 2,
+      "links": [],
+      "nullPointMode": "connected",
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [
+        {
+          "alias": "Count",
+          "lines": false,
+          "yaxis": 2,
+          "zindex": -1
+        }
+      ],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "alias": "{{metric}}",
+          "bucketAggs": [
+            {
+              "field": "@timestamp",
+              "id": "2",
+              "settings": {
+                "interval": "5m",
+                "min_doc_count": 0,
+                "trimEdges": 0
+              },
+              "type": "date_histogram"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {},
+              "settings": {
+                "percents": [
+                  25,
+                  50,
+                  75,
+                  95,
+                  99
+                ]
+              },
+              "type": "percentiles"
+            }
+          ],
+          "query": "@metric:cpu",
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Percentiles & Metric filter",
+      "tooltip": {
+        "msResolution": false,
+        "shared": true,
+        "sort": 0,
+        "value_type": "cumulative"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "aliasColors": {
+        "Count": "#6ED0E0"
+      },
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-elasticsearch-v6-metrics",
+      "editable": true,
+      "error": false,
+      "fill": 1,
+      "grid": {},
+      "gridPos": {
+        "h": 6,
+        "w": 12,
+        "x": 12,
+        "y": 7
+      },
+      "id": 3,
+      "legend": {
+        "alignAsTable": true,
+        "avg": true,
+        "current": false,
+        "max": false,
+        "min": false,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 2,
+      "links": [],
+      "nullPointMode": "connected",
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [
+        {
+          "alias": "Count",
+          "lines": false,
+          "yaxis": 2,
+          "zindex": -1
+        }
+      ],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "alias": "{{metric}}",
+          "bucketAggs": [
+            {
+              "field": "@timestamp",
+              "id": "2",
+              "settings": {
+                "interval": "auto",
+                "min_doc_count": 0,
+                "trimEdges": 0
+              },
+              "type": "date_histogram"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {
+                "std_deviation_bounds_lower": true,
+                "std_deviation_bounds_upper": true
+              },
+              "settings": {},
+              "type": "extended_stats"
+            }
+          ],
+          "query": "@metric:cpu",
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Standard dev",
+      "tooltip": {
+        "msResolution": true,
+        "shared": true,
+        "sort": 0,
+        "value_type": "cumulative"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "columns": [
+        {
+          "text": "@hostname",
+          "value": "@hostname"
+        },
+        {
+          "text": "Average",
+          "value": "Average"
+        },
+        {
+          "text": "Max",
+          "value": "Max"
+        },
+        {
+          "text": "Sum",
+          "value": "Sum"
+        }
+      ],
+      "datasource": "gdev-elasticsearch-v6-metrics",
+      "editable": true,
+      "error": false,
+      "fontSize": "100%",
+      "gridPos": {
+        "h": 7,
+        "w": 24,
+        "x": 0,
+        "y": 13
+      },
+      "id": 6,
+      "links": [],
+      "pageSize": null,
+      "scroll": true,
+      "showHeader": true,
+      "sort": {
+        "col": 0,
+        "desc": true
+      },
+      "styles": [
+        {
+          "dateFormat": "YYYY-MM-DD HH:mm:ss",
+          "pattern": "@timestamp",
+          "type": "date"
+        },
+        {
+          "colorMode": null,
+          "colors": [
+            "rgba(245, 54, 54, 0.9)",
+            "rgba(237, 129, 40, 0.89)",
+            "rgba(50, 172, 45, 0.97)"
+          ],
+          "dateFormat": "YYYY-MM-DD HH:mm:ss",
+          "decimals": 2,
+          "pattern": "/.*/",
+          "thresholds": [],
+          "type": "number",
+          "unit": "short"
+        }
+      ],
+      "targets": [
+        {
+          "bucketAggs": [
+            {
+              "field": "@hostname",
+              "id": "2",
+              "settings": {
+                "min_doc_count": 1,
+                "order": "asc",
+                "orderBy": "_term",
+                "size": "0"
+              },
+              "type": "terms"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {},
+              "settings": {},
+              "type": "avg"
+            },
+            {
+              "field": "@value",
+              "id": "3",
+              "meta": {},
+              "settings": {},
+              "type": "max"
+            },
+            {
+              "field": "@value",
+              "id": "4",
+              "meta": {},
+              "settings": {},
+              "type": "sum"
+            }
+          ],
+          "refId": "B",
+          "timeField": "@timestamp"
+        }
+      ],
+      "title": "ES Metrics",
+      "transform": "table",
+      "type": "table"
+    },
+    {
+      "columns": [
+        {
+          "text": "@timestamp",
+          "value": "@timestamp"
+        },
+        {
+          "text": "@message",
+          "value": "@message"
+        },
+        {
+          "text": "tags",
+          "value": "tags"
+        },
+        {
+          "text": "description",
+          "value": "description"
+        }
+      ],
+      "datasource": "gdev-elasticsearch-v6-logs",
+      "editable": true,
+      "error": false,
+      "fontSize": "100%",
+      "gridPos": {
+        "h": 7,
+        "w": 24,
+        "x": 0,
+        "y": 20
+      },
+      "id": 5,
+      "links": [],
+      "pageSize": null,
+      "scroll": true,
+      "showHeader": true,
+      "sort": {
+        "col": 0,
+        "desc": true
+      },
+      "styles": [
+        {
+          "dateFormat": "YYYY-MM-DD HH:mm:ss",
+          "pattern": "@timestamp",
+          "type": "date"
+        }
+      ],
+      "targets": [
+        {
+          "bucketAggs": [],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "select field",
+              "id": "1",
+              "meta": {},
+              "settings": {
+                "size": 500
+              },
+              "type": "raw_document"
+            }
+          ],
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "title": "ES Log query",
+      "transform": "json",
+      "type": "table"
+    }
+  ],
+  "schemaVersion": 16,
+  "style": "dark",
+  "tags": [
+    "elasticsearch",
+    "gdev"
+  ],
+  "templating": {
+    "list": [
+      {
+        "datasource": "gdev-elasticsearch-v6-metrics",
+        "filters": [],
+        "hide": 0,
+        "label": "",
+        "name": "Filters",
+        "skipUrlSync": false,
+        "type": "adhoc"
+      }
+    ]
+  },
+  "time": {
+    "from": "now-30m",
+    "to": "now"
+  },
+  "timepicker": {
+    "collapse": false,
+    "enable": true,
+    "notice": false,
+    "now": true,
+    "refresh_intervals": [
+      "5s",
+      "10s",
+      "30s",
+      "1m",
+      "5m",
+      "15m",
+      "30m",
+      "1h",
+      "2h",
+      "1d"
+    ],
+    "status": "Stable",
+    "time_options": [
+      "5m",
+      "15m",
+      "1h",
+      "6h",
+      "12h",
+      "24h",
+      "2d",
+      "7d",
+      "30d"
+    ],
+    "type": "timepicker"
+  },
+  "timezone": "browser",
+  "title": "Datasource tests - Elasticsearch v6",
+  "uid": "NF8Pq2Biz",
+  "version": 2
+}

devenv/docker/blocks/elastic/docker-compose.yaml

@@ -5,7 +5,7 @@
       - "9200:9200"
       - "9300:9300"
     volumes:
-      - ./blocks/elastic/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml
+      - ./docker/blocks/elastic/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml
 
   fake-elastic-data:
     image: grafana/fake-data-gen

pkg/tsdb/elasticsearch/models.go

@@ -73,5 +73,8 @@ func isPipelineAgg(metricType string) bool {
 
 func describeMetric(metricType, field string) string {
 	text := metricAggType[metricType]
+	if metricType == countType {
+		return text
+	}
 	return text + " " + field
 }

pkg/tsdb/elasticsearch/time_series_query.go

@@ -89,15 +89,29 @@ func (e *timeSeriesQuery) execute() (*tsdb.Response, error) {
 		}
 
 		for _, m := range q.Metrics {
-			if m.Type == "count" {
+			if m.Type == countType {
 				continue
 			}
 
 			if isPipelineAgg(m.Type) {
 				if _, err := strconv.Atoi(m.PipelineAggregate); err == nil {
-					aggBuilder.Pipeline(m.ID, m.Type, m.PipelineAggregate, func(a *es.PipelineAggregation) {
-						a.Settings = m.Settings.MustMap()
-					})
+					var appliedAgg *MetricAgg
+					for _, pipelineMetric := range q.Metrics {
+						if pipelineMetric.ID == m.PipelineAggregate {
+							appliedAgg = pipelineMetric
+							break
+						}
+					}
+					if appliedAgg != nil {
+						bucketPath := m.PipelineAggregate
+						if appliedAgg.Type == countType {
+							bucketPath = "_count"
+						}
+
+						aggBuilder.Pipeline(m.ID, m.Type, bucketPath, func(a *es.PipelineAggregation) {
+							a.Settings = m.Settings.MustMap()
+						})
+					}
 				} else {
 					continue
 				}

pkg/tsdb/elasticsearch/time_series_query_test.go

@@ -418,6 +418,38 @@ func TestExecuteTimeSeriesQuery(t *testing.T) {
 			So(pl.BucketPath, ShouldEqual, "3")
 		})
 
+		Convey("With moving average doc count", func() {
+			c := newFakeClient(5)
+			_, err := executeTsdbQuery(c, `{
+				"timeField": "@timestamp",
+				"bucketAggs": [
+					{ "type": "date_histogram", "field": "@timestamp", "id": "4" }
+				],
+				"metrics": [
+					{ "id": "3", "type": "count", "field": "select field" },
+					{
+						"id": "2",
+						"type": "moving_avg",
+						"field": "3",
+						"pipelineAgg": "3"
+					}
+				]
+			}`, from, to, 15*time.Second)
+			So(err, ShouldBeNil)
+			sr := c.multisearchRequests[0].Requests[0]
+
+			firstLevel := sr.Aggs[0]
+			So(firstLevel.Key, ShouldEqual, "4")
+			So(firstLevel.Aggregation.Type, ShouldEqual, "date_histogram")
+			So(firstLevel.Aggregation.Aggs, ShouldHaveLength, 1)
+
+			movingAvgAgg := firstLevel.Aggregation.Aggs[0]
+			So(movingAvgAgg.Key, ShouldEqual, "2")
+			So(movingAvgAgg.Aggregation.Type, ShouldEqual, "moving_avg")
+			pl := movingAvgAgg.Aggregation.Aggregation.(*es.PipelineAggregation)
+			So(pl.BucketPath, ShouldEqual, "_count")
+		})
+
 		Convey("With broken moving average", func() {
 			c := newFakeClient(5)
 			_, err := executeTsdbQuery(c, `{
@@ -483,6 +515,34 @@ func TestExecuteTimeSeriesQuery(t *testing.T) {
 			So(plAgg.BucketPath, ShouldEqual, "3")
 		})
 
+		Convey("With derivative doc count", func() {
+			c := newFakeClient(5)
+			_, err := executeTsdbQuery(c, `{
+				"timeField": "@timestamp",
+				"bucketAggs": [
+					{ "type": "date_histogram", "field": "@timestamp", "id": "4" }
+				],
+				"metrics": [
+					{ "id": "3", "type": "count", "field": "select field" },
+					{
+						"id": "2",
+						"type": "derivative",
+						"pipelineAgg": "3"
+					}
+				]
+			}`, from, to, 15*time.Second)
+			So(err, ShouldBeNil)
+			sr := c.multisearchRequests[0].Requests[0]
+
+			firstLevel := sr.Aggs[0]
+			So(firstLevel.Key, ShouldEqual, "4")
+			So(firstLevel.Aggregation.Type, ShouldEqual, "date_histogram")
+
+			derivativeAgg := firstLevel.Aggregation.Aggs[0]
+			So(derivativeAgg.Key, ShouldEqual, "2")
+			plAgg := derivativeAgg.Aggregation.Aggregation.(*es.PipelineAggregation)
+			So(plAgg.BucketPath, ShouldEqual, "_count")
+		})
 	})
 }
 

public/app/plugins/datasource/elasticsearch/query_builder.ts

@@ -270,7 +270,14 @@ export class ElasticQueryBuilder {
 
       if (queryDef.isPipelineAgg(metric.type)) {
         if (metric.pipelineAgg && /^\d*$/.test(metric.pipelineAgg)) {
-          metricAgg = { buckets_path: metric.pipelineAgg };
+          const appliedAgg = queryDef.findMetricById(target.metrics, metric.pipelineAgg);
+          if (appliedAgg) {
+            if (appliedAgg.type === 'count') {
+              metricAgg = { buckets_path: '_count' };
+            } else {
+              metricAgg = { buckets_path: metric.pipelineAgg };
+            }
+          }
         } else {
           continue;
         }

public/app/plugins/datasource/elasticsearch/query_def.ts

@@ -213,6 +213,9 @@ export function describeOrder(order) {
 
 export function describeMetric(metric) {
   const def = _.find(metricAggTypes, { value: metric.type });
+  if (!def.requiresField && !isPipelineAgg(metric.type)) {
+    return def.text;
+  }
   return def.text + ' ' + metric.field;
 }
 
@@ -236,3 +239,7 @@ export function defaultMetricAgg() {
 export function defaultBucketAgg() {
   return { type: 'date_histogram', id: '2', settings: { interval: 'auto' } };
 }
+
+export const findMetricById = (metrics: any[], id: any) => {
+  return _.find(metrics, { id: id });
+};

public/app/plugins/datasource/elasticsearch/specs/query_builder.test.ts

@@ -250,6 +250,31 @@ describe('ElasticQueryBuilder', () => {
     expect(firstLevel.aggs['2'].moving_avg.buckets_path).toBe('3');
   });
 
+  it('with moving average doc count', () => {
+    const query = builder.build({
+      metrics: [
+        {
+          id: '3',
+          type: 'count',
+          field: 'select field',
+        },
+        {
+          id: '2',
+          type: 'moving_avg',
+          field: '3',
+          pipelineAgg: '3',
+        },
+      ],
+      bucketAggs: [{ type: 'date_histogram', field: '@timestamp', id: '4' }],
+    });
+
+    const firstLevel = query.aggs['4'];
+
+    expect(firstLevel.aggs['2']).not.toBe(undefined);
+    expect(firstLevel.aggs['2'].moving_avg).not.toBe(undefined);
+    expect(firstLevel.aggs['2'].moving_avg.buckets_path).toBe('_count');
+  });
+
   it('with broken moving average', () => {
     const query = builder.build({
       metrics: [
@@ -304,6 +329,30 @@ describe('ElasticQueryBuilder', () => {
     expect(firstLevel.aggs['2'].derivative.buckets_path).toBe('3');
   });
 
+  it('with derivative doc count', () => {
+    const query = builder.build({
+      metrics: [
+        {
+          id: '3',
+          type: 'count',
+          field: 'select field',
+        },
+        {
+          id: '2',
+          type: 'derivative',
+          pipelineAgg: '3',
+        },
+      ],
+      bucketAggs: [{ type: 'date_histogram', field: '@timestamp', id: '4' }],
+    });
+
+    const firstLevel = query.aggs['4'];
+
+    expect(firstLevel.aggs['2']).not.toBe(undefined);
+    expect(firstLevel.aggs['2'].derivative).not.toBe(undefined);
+    expect(firstLevel.aggs['2'].derivative.buckets_path).toBe('_count');
+  });
+
   it('with histogram', () => {
     const query = builder.build({
       metrics: [{ id: '1', type: 'count' }],