{
				  "GlobalSettings": {
					"type": "fixed",
					"separator": "_"
				  },
				  "vectors": [
					{
					  "URL": "$BaseURL/http/requests",
					  "urlId": 1,
					  "URLSetting": {
						"requestType": "get"
					  },
					"metrics": [
						{
						  "mPath":"$.",
						  "operation": "none",
						  "attribute": [
							{
							  "operation": "none",
							  "name": "total",
							  "index": 1,
							  "type": 1
							},
							{
							  "operation": "none",
							  "name": "current",
							  "index": 2,
							  "type": 1
							}
						  ]
						} 
					  ]
					}
				  ]
				}