explain_street_index_executionStats.json

{
	"queryPlanner" : {
		"plannerVersion" : 1,
		"namespace" : "test.names",
		"indexFilterSet" : false,
		"parsedQuery" : {
			"$and" : [
				{
					"Name" : {
						"$eq" : "Miguel"
					}
				},
				{
					"Age" : {
						"$gt" : 34
					}
				}
			]
		},
		"winningPlan" : {
			"stage" : "FETCH",
			"filter" : {
				"$and" : [
					{
						"Name" : {
							"$eq" : "Miguel"
						}
					},
					{
						"Age" : {
							"$gt" : 34
						}
					}
				]
			},
			"inputStage" : {
				"stage" : "IXSCAN",
				"keyPattern" : {
					"Street" : 1
				},
				"indexName" : "Street_1",
				"isMultiKey" : false,
				"multiKeyPaths" : {
					"Street" : [ ]
				},
				"isUnique" : false,
				"isSparse" : false,
				"isPartial" : false,
				"indexVersion" : 2,
				"direction" : "forward",
				"indexBounds" : {
					"Street" : [
						"[MinKey, MaxKey]"
					]
				}
			}
		},
		"rejectedPlans" : [ ]
	},
	"executionStats" : {
		"executionSuccess" : true,
		"nReturned" : 1,
		"executionTimeMillis" : 0,
		"totalKeysExamined" : 4,
		"totalDocsExamined" : 4,
		"executionStages" : {
			"stage" : "FETCH",
			"filter" : {
				"$and" : [
					{
						"Name" : {
							"$eq" : "Miguel"
						}
					},
					{
						"Age" : {
							"$gt" : 34
						}
					}
				]
			},
			"nReturned" : 1,
			"executionTimeMillisEstimate" : 0,
			"works" : 5,
			"advanced" : 1,
			"needTime" : 3,
			"needYield" : 0,
			"saveState" : 0,
			"restoreState" : 0,
			"isEOF" : 1,
			"invalidates" : 0,
			"docsExamined" : 4,
			"alreadyHasObj" : 0,
			"inputStage" : {
				"stage" : "IXSCAN",
				"nReturned" : 4,
				"executionTimeMillisEstimate" : 0,
				"works" : 5,
				"advanced" : 4,
				"needTime" : 0,
				"needYield" : 0,
				"saveState" : 0,
				"restoreState" : 0,
				"isEOF" : 1,
				"invalidates" : 0,
				"keyPattern" : {
					"Street" : 1
				},
				"indexName" : "Street_1",
				"isMultiKey" : false,
				"multiKeyPaths" : {
					"Street" : [ ]
				},
				"isUnique" : false,
				"isSparse" : false,
				"isPartial" : false,
				"indexVersion" : 2,
				"direction" : "forward",
				"indexBounds" : {
					"Street" : [
						"[MinKey, MaxKey]"
					]
				},
				"keysExamined" : 4,
				"seeks" : 1,
				"dupsTested" : 0,
				"dupsDropped" : 0,
				"seenInvalidated" : 0
			}
		}
	},
	"serverInfo" : {
		"host" : "Miguels-MacBook-Pro.local",
		"port" : 27017,
		"version" : "3.6.8",
		"gitVersion" : "6bc9ed599c3fa164703346a22bad17e33fa913e4"
	},
	"ok" : 1
}