{
    "id": "test",
     "cmd" : "top",
    "server_group" : "php",
    "layout" : "db_v1",
    "resolution" : "minute",
    "limit" : 10,
    "counters" : ["sum(count)"],
    "order_by" : "sum(count)",
    "header" : {
        "date" : ["2017-01-01", "2018-01-01"]
    },
    "group_by" : ["timeclass", "name", "service"]
}