shell> curl --dump - http://localhost:8529/_api/tasks/statistics-average-collector HTTP/1.1 200 OK content-type: application/json; charset=utf-8 { "id" : "statistics-average-collector", "name" : "statistics-average-collector", "created" : 1484129188.886072, "type" : "periodic", "period" : 900, "offset" : 20, "command" : "(function (params) { require('@arangodb/statistics').historianAverage(); } )(params);", "database" : "_system", "error" : false, "code" : 200 }