Stats() returns incorrect ReadIOPS/WriteIOPS values

[zoetrope]

I got statistics via Jiva's stats API.

{
  "Name": "pvc-30266c71-21b1-11e8-953c-060010b04334",
  "ReadIOPS": "327066",
  "ReplicaCounter": 0,
  "RevisionCounter": 0,
  "SCSIIOCount": {
    "0": 6640,
    "158": 454,
    "160": 2,
    "163": 2,
    "18": 3388,
    "26": 908,
    "40": 327066,
    "42": 258086
  },
  "SectorSize": "4096",
  "Size": "5368709120",
  "TotalReadBlockCount": "17549045760",
  "TotalReadTime": "307301413134",
  "TotalWriteTime": "215794984886",
  "TotatWriteBlockCount": "5395550208",
  "UpTime": 81611.82397587,
  "UsedBlocks": "57861",
  "UsedLogicalBlocks": "29075",
  "WriteIOPS": "244996",
  "actions": {},
  "links": {
    "self": "http://192.168.1.11:9501/v1/stats"
  },
  "type": "stats"
}

I think that these ReadIOPS/WriteIOPS values is TotalIOCount rather than IOPS.
I would like gotgt to return correct IOPS values.