{
  "queryPlanner": {
    "namespace": "test.test",
    "indexFilterSet": false,
    "parsedQuery": {
      "i": {
        "$lt": 1000
      }
    },
    "maxIndexedOrSolutionsReached": false,
    "maxIndexedAndSolutionsReached": false,
    "maxScansToExplodeReached": false,
    "winningPlan": {
      "stage": "PROJECTION_SIMPLE",
      "planNodeId": 2,
      "transformBy": {
        "i": true,
        "_id": true
      },
      "inputStage": {
        "stage": "COLLSCAN",
        "planNodeId": 1,
        "filter": {
          "i": {
            "$lt": 1000
          }
        },
        "direction": "forward"
      }
    },
    "rejectedPlans": [],
    "plannerVersion": 1
  },
  "executionStats": {
    "executionSuccess": true,
    "nReturned": 1000,
    "executionTimeMillis": 61,
    "totalKeysExamined": 0,
    "totalDocsExamined": 100000,
    "executionStages": {
      "stage": "PROJECTION_SIMPLE",
      "planNodeId": 2,
      "nReturned": 1000,
      "executionTimeMillisEstimate": 61,
      "opens": 1,
      "closes": 1,
      "saveState": 100,
      "restoreState": 100,
      "isEOF": 1,
      "objSlot": 9,
      "rootSlot": 4,
      "fieldBehavior": "keep",
      "fields": [
        "_id",
        "i"
      ],
      "projectFields": [],
      "projectSlots": [],
      "forceNewObject": true,
      "returnOldObject": false,
      "inputStage": {
        "stage": "COLLSCAN",
        "planNodeId": 1,
        "nReturned": 1000,
        "executionTimeMillisEstimate": 61,
        "opens": 1,
        "closes": 1,
        "saveState": 100,
        "restoreState": 100,
        "isEOF": 1,
        "numTested": 100000,
        "filter": {
          "i": {
            "$lt": 1000
          }
        },
        "direction": "forward",
        "docsExamined": 100000,
        "keysExamined": 0
      },
      "transformBy": {
        "i": true,
        "_id": true
      },
      "docsExamined": 0,
      "keysExamined": 0
    }
  },
  "command": {
    "find": "test",
    "filter": {
      "i": {
        "$lt": 1000
      }
    },
    "projection": {
      "i": 1
    },
    "$db": "test"
  },
  "serverInfo": {
    "host": "addaleax2",
    "port": 27017,
    "version": "5.0.0-rc7",
    "gitVersion": "8c11a9d7c59a156619ba387be14eb584f979442a"
  },
  "serverParameters": {
    "internalQueryFacetBufferSizeBytes": 104857600,
    "internalQueryFacetMaxOutputDocSizeBytes": 104857600,
    "internalLookupStageIntermediateDocumentMaxSizeBytes": 104857600,
    "internalDocumentSourceGroupMaxMemoryBytes": 104857600,
    "internalQueryMaxBlockingSortMemoryUsageBytes": 104857600,
    "internalQueryProhibitBlockingMergeOnMongoS": 0,
    "internalQueryMaxAddToSetBytes": 104857600,
    "internalDocumentSourceSetWindowFieldsMaxMemoryBytes": 104857600
  },
  "ok": 1,
  "$clusterTime": {
    "clusterTime": {
      "$timestamp": "6985104054506487809"
    },
    "signature": {
      "hash": "AAAAAAAAAAAAAAAAAAAAAAAAAAA=",
      "keyId": {
        "low": 0,
        "high": 0,
        "unsigned": false
      }
    }
  },
  "operationTime": {
    "$timestamp": "6985104054506487809"
  }
}