Values.StatsSourceContainer for the stats details.
type nonrec t = {bytesScanned : BytesScanned.t option;The total number of object bytes scanned.
*)bytesProcessed : BytesProcessed.t option;The total number of uncompressed object bytes processed.
*)bytesReturned : BytesReturned.t option;The total number of bytes of records payload data returned.
*)}val make :
?bytesScanned:BytesScanned.t ->
?bytesProcessed:BytesProcessed.t ->
?bytesReturned:BytesReturned.t ->
unit ->
t