{
 "id": "host-memory-bar",
 "version": -1,
 "fromVersion": "6.1.0",
 "name": "Memory Usage per Host",
 "description": "Percentage of memory usage percentage per host.",
 "dataType": "system",
 "widgetType": "bar",
 "query": "host.memory",
 "isPredefined": true,
 "params": {
  "groupBy": [
   "host"
  ]
 },
 "size": 61
}