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GetVolumeStats

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You can use the GetVolumeStats method to get high-level activity measurements for a single volume. Values are cumulative from the creation of the volume.

Parameter

This method has the following input parameter:

Name Description Type Default value Required

volumeID

Specifies the volume for which statistics are gathered.

integer

None

Yes

Return value

This method has the following return value:

Name

Description

Type

volumeStats

Volume activity information.

volumeStats

Request example

Requests for this method are similar to the following example:

{
   "method": "GetVolumeStats",
   "params": {
      "volumeID": 32
   },
   "id": 1
}

Response example

This method returns a response similar to the following example:

{
  "id": 1,
  "result": {
    "volumeStats": {
      "accountID": 1,
      "actualIOPS": 0,
      "asyncDelay": null,
      "averageIOPSize": 0,
      "burstIOPSCredit": 0,
      "clientQueueDepth": 0,
      "desiredMetadataHosts": null,
      "latencyUSec": 0,
      "metadataHosts": {
        "deadSecondaries": [],
        "liveSecondaries": [
          32
        ],
        "primary": 60
      },
      "nonZeroBlocks": 0,
      "readBytes": 0,
      "readBytesLastSample": 0,
      "readLatencyUSec": 0,
      "readOps": 0,
      "readOpsLastSample": 0,
      "samplePeriodMSec": 0,
      "throttle": 0,
      "timestamp": "2016-04-01T21:01:39.130840Z",
      "unalignedReads": 0,
      "unalignedWrites": 0,
      "volumeAccessGroups": [],
      "volumeID": 1,
      "volumeSize": 5000658944,
      "volumeUtilization": 0,
      "writeBytes": 0,
      "writeBytesLastSample": 0,
      "writeLatencyUSec": 0,
      "writeOps": 0,
      "writeOpsLastSample": 0,
      "zeroBlocks": 1220864
    }
  }
}

New since version

9.6