SCHEMA > `monitorId` Int32 `json:$.monitorId`, `region` String `json:$.region`, `timestamp` Int64 `json:$.timestamp`, `cronTimestamp` Int64 `json:$.cronTimestamp`, `timing` String `json:$.timing`, `latency` Int64 `json:$.latency`, `latencyMin` Int64 `json:$.latencyMin`, `latencyMax` Int64 `json:$.latencyMax`, `packetsSent` UInt8 `json:$.packetsSent`, `packetsReceived` UInt8 `json:$.packetsReceived`, `errorMessage` Nullable(String) `json:$.errorMessage`, `error` Int16 `json:$.error`, `trigger` Nullable(String) `json:$.trigger`, `uri` Nullable(String) `json:$.uri`, `id` Nullable(String) `json:$.id`, `requestStatus` Nullable(String) `json:$.requestStatus`, `requestId` Int64 `json:$.requestId` ENGINE "MergeTree" ENGINE_SORTING_KEY "monitorId, requestId, timestamp"