Grafana dashboard: Hosts Dashboard 
Description: Overview of host activity in Trisul Network Analytics.  Broken into Internal and External hosts, with Download and Upload traffic, and active flows

Trisul Network Analytics is a leading network traffic analytics platform.  The hosts dashboard shows a live view of host based activity.  The panel shows Download / Upload, Active Flows, Internal and External hosts.  This duplicates the same Hosts dashboard found in the  Trisul UI.

To start the server to drive the Simple JSON interface ; see https://github.com/trisulnsm/grafana-server

{
  "__inputs": [
    {
      "name": "DS_SIMPLEJSON",
      "label": "SimpleJson",
      "description": "Expects a Simple JSON source to Trisul NSM ",
      "type": "datasource",
      "pluginId": "grafana-simple-json-datasource",
      "pluginName": "SimpleJson"
    }
  ],
  "__requires": [
    {
      "type": "grafana",
      "id": "grafana",
      "name": "Grafana",
      "version": "6.3.2"
    },
    {
      "type": "datasource",
      "id": "grafana-simple-json-datasource",
      "name": "SimpleJson",
      "version": "1.4.0"
    },
    {
      "type": "panel",
      "id": "graph",
      "name": "Graph",
      "version": ""
    },
    {
      "type": "panel",
      "id": "table",
      "name": "Table",
      "version": ""
    }
  ],
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      }
    ]
  },
  "editable": true,
  "gnetId": 10767,
  "graphTooltip": 0,
  "id": null,
  "iteration": 1566560447291,
  "links": [],
  "panels": [
    {
      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_SIMPLEJSON}",
      "fill": 5,
      "fillGradient": 0,
      "gridPos": {
        "h": 6,
        "w": 12,
        "x": 0,
        "y": 0
      },
      "id": 2,
      "legend": {
        "avg": false,
        "current": false,
        "hideEmpty": false,
        "max": false,
        "min": false,
        "show": true,
        "total": false,
        "values": false
      },
      "lines": true,
      "linewidth": 1,
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "rawQuery": true,
          "refId": "A",
          "target": "/$probe/agg/DIR_INTOHOME/0/",
          "type": "timeserie"
        },
        {
          "rawQuery": true,
          "refId": "B",
          "target": "//agg/DIR_OUTOFHOME/0/{\"scale\":\"-1\"}",
          "type": "timeserie"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Inbound vs Outbound",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "bps",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_SIMPLEJSON}",
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 6,
        "w": 12,
        "x": 12,
        "y": 0
      },
      "id": 4,
      "legend": {
        "avg": false,
        "current": false,
        "max": false,
        "min": false,
        "show": true,
        "total": false,
        "values": false
      },
      "lines": true,
      "linewidth": 1,
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "rawQuery": true,
          "refId": "A",
          "target": "/$probe/Meta Session Group/{99A78737-4B41-4387-8F31-8077DB917336}/0",
          "type": "timeserie"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Active Flows",
      "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
      }
    },
    {
      "columns": [],
      "datasource": "${DS_SIMPLEJSON}",
      "fontSize": "100%",
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 0,
        "y": 6
      },
      "id": 6,
      "options": {},
      "pageSize": null,
      "scroll": true,
      "showHeader": true,
      "sort": {
        "col": 0,
        "desc": true
      },
      "styles": [],
      "targets": [
        {
          "rawQuery": true,
          "refId": "A",
          "target": "/$probe/Internal Host/latest toppers($topcount)/0",
          "type": "table"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "Latest Top Internal Hosts - Total",
      "transform": "table",
      "type": "table"
    },
    {
      "columns": [],
      "datasource": "${DS_SIMPLEJSON}",
      "fontSize": "100%",
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 12,
        "y": 6
      },
      "id": 7,
      "options": {},
      "pageSize": null,
      "scroll": true,
      "showHeader": true,
      "sort": {
        "col": 0,
        "desc": true
      },
      "styles": [],
      "targets": [
        {
          "rawQuery": true,
          "refId": "A",
          "target": "/$probe/External Host/latest toppers($topcount)/0",
          "type": "table"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "Latest Top External Hosts - Total",
      "transform": "table",
      "type": "table"
    },
    {
      "columns": [],
      "datasource": "${DS_SIMPLEJSON}",
      "fontSize": "100%",
      "gridPos": {
        "h": 8,
        "w": 12,
        "x": 0,
        "y": 13
      },
      "id": 10,
      "options": {},
      "pageSize": null,
      "scroll": true,
      "showHeader": true,
      "sort": {
        "col": 0,
        "desc": true
      },
      "styles": [],
      "targets": [
        {
          "rawQuery": true,
          "refId": "A",
          "target": "/$probe/Internal Host/latest toppers($topcount)/1",
          "type": "table"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "Latest Top Internal Hosts - In Traffic",
      "transform": "table",
      "type": "table"
    },
    {
      "columns": [],
      "datasource": "${DS_SIMPLEJSON}",
      "fontSize": "100%",
      "gridPos": {
        "h": 8,
        "w": 12,
        "x": 12,
        "y": 13
      },
      "id": 9,
      "options": {},
      "pageSize": null,
      "scroll": true,
      "showHeader": true,
      "sort": {
        "col": 0,
        "desc": true
      },
      "styles": [],
      "targets": [
        {
          "rawQuery": true,
          "refId": "A",
          "target": "/$probe/External Host/latest toppers($topcount)/1",
          "type": "table"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "Latest Top External Hosts - In  Traffic",
      "transform": "table",
      "type": "table"
    },
    {
      "columns": [],
      "datasource": "${DS_SIMPLEJSON}",
      "fontSize": "100%",
      "gridPos": {
        "h": 8,
        "w": 12,
        "x": 0,
        "y": 21
      },
      "id": 8,
      "options": {},
      "pageSize": null,
      "scroll": true,
      "showHeader": true,
      "sort": {
        "col": 0,
        "desc": true
      },
      "styles": [],
      "targets": [
        {
          "rawQuery": true,
          "refId": "A",
          "target": "/$probe/Internal Host/latest toppers($topcount)/2",
          "type": "table"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "Latest Top Internal Hosts -Out Traffic",
      "transform": "table",
      "type": "table"
    },
    {
      "columns": [],
      "datasource": "${DS_SIMPLEJSON}",
      "fontSize": "100%",
      "gridPos": {
        "h": 8,
        "w": 12,
        "x": 12,
        "y": 21
      },
      "id": 11,
      "options": {},
      "pageSize": null,
      "scroll": true,
      "showHeader": true,
      "sort": {
        "col": 0,
        "desc": true
      },
      "styles": [],
      "targets": [
        {
          "rawQuery": true,
          "refId": "A",
          "target": "/$probe/External Host/latest toppers($topcount)/2",
          "type": "table"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "Latest Top External Hosts - Out  Traffic",
      "transform": "table",
      "type": "table"
    },
    {
      "columns": [],
      "datasource": "${DS_SIMPLEJSON}",
      "fontSize": "100%",
      "gridPos": {
        "h": 8,
        "w": 12,
        "x": 0,
        "y": 29
      },
      "id": 12,
      "options": {},
      "pageSize": null,
      "scroll": true,
      "showHeader": true,
      "sort": {
        "col": 0,
        "desc": true
      },
      "styles": [],
      "targets": [
        {
          "rawQuery": true,
          "refId": "A",
          "target": "/$probe/Internal Host/latest toppers($topcount)/4",
          "type": "table"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "Latest Top Internal Hosts  - Connections",
      "transform": "table",
      "type": "table"
    },
    {
      "columns": [],
      "datasource": "${DS_SIMPLEJSON}",
      "fontSize": "100%",
      "gridPos": {
        "h": 8,
        "w": 12,
        "x": 12,
        "y": 29
      },
      "id": 13,
      "options": {},
      "pageSize": null,
      "scroll": true,
      "showHeader": true,
      "sort": {
        "col": 0,
        "desc": true
      },
      "styles": [],
      "targets": [
        {
          "rawQuery": true,
          "refId": "A",
          "target": "/$probe/External Host/latest toppers($topcount)/4",
          "type": "table"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "Latest Top External Hosts -Connections",
      "transform": "table",
      "type": "table"
    }
  ],
  "refresh": false,
  "schemaVersion": 19,
  "style": "dark",
  "tags": [],
  "templating": {
    "list": [
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_SIMPLEJSON}",
        "definition": "{\"find\": \"probes\", \"field\": \"@probe\"}",
        "hide": 0,
        "includeAll": false,
        "label": "Select Probe",
        "multi": false,
        "name": "probe",
        "options": [],
        "query": "{\"find\": \"probes\", \"field\": \"@probe\"}",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "current": {
          "text": "10",
          "value": "10"
        },
        "hide": 0,
        "label": "Maxitems",
        "name": "topcount",
        "options": [
          {
            "selected": false,
            "text": "10",
            "value": "10"
          }
        ],
        "query": "25",
        "skipUrlSync": false,
        "type": "textbox"
      }
    ]
  },
  "time": {
    "from": "now-6h",
    "to": "now"
  },
  "timepicker": {
    "refresh_intervals": [
      "5s",
      "10s",
      "30s",
      "1m",
      "5m",
      "15m",
      "30m",
      "1h",
      "2h",
      "1d"
    ]
  },
  "timezone": "",
  "title": "Hosts Dashboard ",
  "uid": "CyQuRbdWk",
  "version": 1,
  "description": "Overview of host activity in Trisul Network Analytics.  Broken into Internal and External hosts, with Download and Upload traffic, and active flows"
}