Fix gauge thresholds on the Rabbitmq dashboard

additionally, remove duplicated rows those will be autogenerated
according to host template variable on UI to simplify the template.

Change-Id: If9a487aa67551e2b7a747a44e3b1f63bf10ed639
Related-PROD: PROD-33351
diff --git a/rabbitmq/files/grafana_dashboards/rabbitmq_prometheus.json b/rabbitmq/files/grafana_dashboards/rabbitmq_prometheus.json
index c0724c9..685f7bb 100644
--- a/rabbitmq/files/grafana_dashboards/rabbitmq_prometheus.json
+++ b/rabbitmq/files/grafana_dashboards/rabbitmq_prometheus.json
@@ -745,7 +745,7 @@
       "decimals": 2,
       "format": "percentunit",
       "gauge": {
-        "maxValue": 100,
+        "maxValue": 1,
         "minValue": 0,
         "show": true,
         "thresholdLabels": false,
@@ -812,7 +812,7 @@
           "step": 60
         }
       ],
-      "thresholds": "80,95",
+      "thresholds": "0.8,0.95",
       "title": "Memory@${host}",
       "type": "singlestat",
       "valueFontSize": "80%",
@@ -838,7 +838,7 @@
       "decimals": 2,
       "format": "percentunit",
       "gauge": {
-        "maxValue": 100,
+        "maxValue": 1,
         "minValue": 0,
         "show": true,
         "thresholdLabels": false,
@@ -905,7 +905,7 @@
           "step": 60
         }
       ],
-      "thresholds": "80,95",
+      "thresholds": "0.8,0.95",
       "title": "File descriptors@${host}",
       "type": "singlestat",
       "valueFontSize": "80%",
@@ -931,7 +931,7 @@
       "decimals": 2,
       "format": "percentunit",
       "gauge": {
-        "maxValue": 100,
+        "maxValue": 1,
         "minValue": 0,
         "show": true,
         "thresholdLabels": false,
@@ -998,7 +998,7 @@
           "step": 60
         }
       ],
-      "thresholds": "80,95",
+      "thresholds": "0.8,0.95",
       "title": "Processes@${host}",
       "type": "singlestat",
       "valueFontSize": "80%",
@@ -1024,7 +1024,7 @@
       "decimals": 2,
       "format": "percentunit",
       "gauge": {
-        "maxValue": 100,
+        "maxValue": 1,
         "minValue": 0,
         "show": true,
         "thresholdLabels": false,
@@ -1091,1161 +1091,7 @@
           "step": 60
         }
       ],
-      "thresholds": "80,95",
-      "title": "Sockets@${host}",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "current"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": true,
-      "colorValue": false,
-      "colors": [
-        "#d44a3a",
-        "rgba(237, 129, 40, 0.89)",
-        "#299c46"
-      ],
-      "datasource": null,
-      "format": "none",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": false,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 3,
-        "w": 4,
-        "x": 0,
-        "y": 8
-      },
-      "id": 125,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "minSpan": 2,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "repeat": null,
-      "repeatDirection": "v",
-      "repeatIteration": 1529498674715,
-      "repeatPanelId": 20,
-      "scopedVars": {
-        "host": {
-          "selected": false,
-          "text": "msg02",
-          "value": "msg02"
-        }
-      },
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": false
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "rabbitmq_up{host=\"$host\"}",
-          "format": "time_series",
-          "intervalFactor": 1,
-          "refId": "A"
-        }
-      ],
-      "thresholds": "0.5,1",
-      "title": "rabbitmq@${host}",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        },
-        {
-          "op": "=",
-          "text": "FAIL",
-          "value": "0"
-        },
-        {
-          "op": "=",
-          "text": "OK",
-          "value": "1"
-        }
-      ],
-      "valueName": "current"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(50, 172, 45, 0.97)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(245, 54, 54, 0.9)"
-      ],
-      "datasource": null,
-      "decimals": 2,
-      "format": "bytes",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": false,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 3,
-        "w": 4,
-        "x": 4,
-        "y": 8
-      },
-      "id": 127,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "minSpan": 3,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "repeat": null,
-      "repeatDirection": "v",
-      "repeatIteration": 1529498674715,
-      "repeatPanelId": 13,
-      "scopedVars": {
-        "host": {
-          "selected": false,
-          "text": "msg02",
-          "value": "msg02"
-        }
-      },
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": false
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "rabbitmq_node_disk_free{host=\"$host\"} - rabbitmq_node_disk_free_limit{host=\"$host\"}",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "",
-          "refId": "A",
-          "step": 60
-        }
-      ],
-      "thresholds": "",
-      "title": "Free disk space@${host}",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "current"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(50, 172, 45, 0.97)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(245, 54, 54, 0.9)"
-      ],
-      "datasource": null,
-      "decimals": 2,
-      "format": "percentunit",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": true,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 3,
-        "w": 4,
-        "x": 8,
-        "y": 8
-      },
-      "id": 129,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "minSpan": 3,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "repeat": null,
-      "repeatDirection": "v",
-      "repeatIteration": 1529498674715,
-      "repeatPanelId": 8,
-      "scopedVars": {
-        "host": {
-          "selected": false,
-          "text": "msg02",
-          "value": "msg02"
-        }
-      },
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": false
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "rabbitmq_node_mem_used{host=\"$host\"} / rabbitmq_node_mem_limit{host=\"$host\"}",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "",
-          "refId": "A",
-          "step": 60
-        }
-      ],
-      "thresholds": "80,95",
-      "title": "Memory@${host}",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "current"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(50, 172, 45, 0.97)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(245, 54, 54, 0.9)"
-      ],
-      "datasource": null,
-      "decimals": 2,
-      "format": "percentunit",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": true,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 3,
-        "w": 4,
-        "x": 12,
-        "y": 8
-      },
-      "id": 131,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "minSpan": 3,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "repeat": null,
-      "repeatDirection": "v",
-      "repeatIteration": 1529498674715,
-      "repeatPanelId": 9,
-      "scopedVars": {
-        "host": {
-          "selected": false,
-          "text": "msg02",
-          "value": "msg02"
-        }
-      },
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": false
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "rabbitmq_node_fd_used{host=\"$host\"} / rabbitmq_node_fd_total{host=\"$host\"}",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "",
-          "refId": "A",
-          "step": 60
-        }
-      ],
-      "thresholds": "80,95",
-      "title": "File descriptors@${host}",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "current"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(50, 172, 45, 0.97)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(245, 54, 54, 0.9)"
-      ],
-      "datasource": null,
-      "decimals": 2,
-      "format": "percentunit",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": true,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 3,
-        "w": 4,
-        "x": 16,
-        "y": 8
-      },
-      "id": 133,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "minSpan": 3,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "repeat": null,
-      "repeatDirection": "v",
-      "repeatIteration": 1529498674715,
-      "repeatPanelId": 10,
-      "scopedVars": {
-        "host": {
-          "selected": false,
-          "text": "msg02",
-          "value": "msg02"
-        }
-      },
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": false
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "rabbitmq_node_proc_used{host=\"$host\"} / rabbitmq_node_proc_total{host=\"$host\"}",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "",
-          "refId": "A",
-          "step": 60
-        }
-      ],
-      "thresholds": "80,95",
-      "title": "Processes@${host}",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "current"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(50, 172, 45, 0.97)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(245, 54, 54, 0.9)"
-      ],
-      "datasource": null,
-      "decimals": 2,
-      "format": "percentunit",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": true,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 3,
-        "w": 4,
-        "x": 20,
-        "y": 8
-      },
-      "id": 135,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "minSpan": 3,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "repeat": null,
-      "repeatDirection": "v",
-      "repeatIteration": 1529498674715,
-      "repeatPanelId": 11,
-      "scopedVars": {
-        "host": {
-          "selected": false,
-          "text": "msg02",
-          "value": "msg02"
-        }
-      },
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": false
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "rabbitmq_node_sockets_used{host=\"$host\"} / rabbitmq_node_sockets_total{host=\"$host\"}",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "",
-          "refId": "A",
-          "step": 60
-        }
-      ],
-      "thresholds": "80,95",
-      "title": "Sockets@${host}",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "current"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": true,
-      "colorValue": false,
-      "colors": [
-        "#d44a3a",
-        "rgba(237, 129, 40, 0.89)",
-        "#299c46"
-      ],
-      "datasource": null,
-      "format": "none",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": false,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 3,
-        "w": 4,
-        "x": 0,
-        "y": 11
-      },
-      "id": 126,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "minSpan": 2,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "repeat": null,
-      "repeatDirection": "v",
-      "repeatIteration": 1529498674715,
-      "repeatPanelId": 20,
-      "scopedVars": {
-        "host": {
-          "selected": false,
-          "text": "msg03",
-          "value": "msg03"
-        }
-      },
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": false
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "rabbitmq_up{host=\"$host\"}",
-          "format": "time_series",
-          "intervalFactor": 1,
-          "refId": "A"
-        }
-      ],
-      "thresholds": "0.5,1",
-      "title": "rabbitmq@${host}",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        },
-        {
-          "op": "=",
-          "text": "FAIL",
-          "value": "0"
-        },
-        {
-          "op": "=",
-          "text": "OK",
-          "value": "1"
-        }
-      ],
-      "valueName": "current"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(50, 172, 45, 0.97)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(245, 54, 54, 0.9)"
-      ],
-      "datasource": null,
-      "decimals": 2,
-      "format": "bytes",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": false,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 3,
-        "w": 4,
-        "x": 4,
-        "y": 11
-      },
-      "id": 128,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "minSpan": 3,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "repeat": null,
-      "repeatDirection": "v",
-      "repeatIteration": 1529498674715,
-      "repeatPanelId": 13,
-      "scopedVars": {
-        "host": {
-          "selected": false,
-          "text": "msg03",
-          "value": "msg03"
-        }
-      },
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": false
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "rabbitmq_node_disk_free{host=\"$host\"} - rabbitmq_node_disk_free_limit{host=\"$host\"}",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "",
-          "refId": "A",
-          "step": 60
-        }
-      ],
-      "thresholds": "",
-      "title": "Free disk space@${host}",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "current"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(50, 172, 45, 0.97)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(245, 54, 54, 0.9)"
-      ],
-      "datasource": null,
-      "decimals": 2,
-      "format": "percentunit",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": true,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 3,
-        "w": 4,
-        "x": 8,
-        "y": 11
-      },
-      "id": 130,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "minSpan": 3,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "repeat": null,
-      "repeatDirection": "v",
-      "repeatIteration": 1529498674715,
-      "repeatPanelId": 8,
-      "scopedVars": {
-        "host": {
-          "selected": false,
-          "text": "msg03",
-          "value": "msg03"
-        }
-      },
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": false
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "rabbitmq_node_mem_used{host=\"$host\"} / rabbitmq_node_mem_limit{host=\"$host\"}",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "",
-          "refId": "A",
-          "step": 60
-        }
-      ],
-      "thresholds": "80,95",
-      "title": "Memory@${host}",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "current"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(50, 172, 45, 0.97)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(245, 54, 54, 0.9)"
-      ],
-      "datasource": null,
-      "decimals": 2,
-      "format": "percentunit",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": true,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 3,
-        "w": 4,
-        "x": 12,
-        "y": 11
-      },
-      "id": 132,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "minSpan": 3,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "repeat": null,
-      "repeatDirection": "v",
-      "repeatIteration": 1529498674715,
-      "repeatPanelId": 9,
-      "scopedVars": {
-        "host": {
-          "selected": false,
-          "text": "msg03",
-          "value": "msg03"
-        }
-      },
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": false
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "rabbitmq_node_fd_used{host=\"$host\"} / rabbitmq_node_fd_total{host=\"$host\"}",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "",
-          "refId": "A",
-          "step": 60
-        }
-      ],
-      "thresholds": "80,95",
-      "title": "File descriptors@${host}",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "current"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(50, 172, 45, 0.97)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(245, 54, 54, 0.9)"
-      ],
-      "datasource": null,
-      "decimals": 2,
-      "format": "percentunit",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": true,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 3,
-        "w": 4,
-        "x": 16,
-        "y": 11
-      },
-      "id": 134,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "minSpan": 3,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "repeat": null,
-      "repeatDirection": "v",
-      "repeatIteration": 1529498674715,
-      "repeatPanelId": 10,
-      "scopedVars": {
-        "host": {
-          "selected": false,
-          "text": "msg03",
-          "value": "msg03"
-        }
-      },
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": false
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "rabbitmq_node_proc_used{host=\"$host\"} / rabbitmq_node_proc_total{host=\"$host\"}",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "",
-          "refId": "A",
-          "step": 60
-        }
-      ],
-      "thresholds": "80,95",
-      "title": "Processes@${host}",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "current"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(50, 172, 45, 0.97)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(245, 54, 54, 0.9)"
-      ],
-      "datasource": null,
-      "decimals": 2,
-      "format": "percentunit",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": true,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 3,
-        "w": 4,
-        "x": 20,
-        "y": 11
-      },
-      "id": 136,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "minSpan": 3,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "repeat": null,
-      "repeatDirection": "v",
-      "repeatIteration": 1529498674715,
-      "repeatPanelId": 11,
-      "scopedVars": {
-        "host": {
-          "selected": false,
-          "text": "msg03",
-          "value": "msg03"
-        }
-      },
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": false
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "rabbitmq_node_sockets_used{host=\"$host\"} / rabbitmq_node_sockets_total{host=\"$host\"}",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "",
-          "refId": "A",
-          "step": 60
-        }
-      ],
-      "thresholds": "80,95",
+      "thresholds": "0.8,0.95",
       "title": "Sockets@${host}",
       "type": "singlestat",
       "valueFontSize": "80%",