How to query the usage information of a disk within a specified period of time

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DescribeDiskMonitorData

Query the usage information of a disk within a specified period. Practical disk information that can be queried includes read IOPS, write IOPS, read bandwidth (Bps), write bandwidth (Bps), read latency (ms), and write latency (ms). If there is missing content in the queried information, it is because we cannot obtain the usage information during this period, that is, the disk status is not In_Use.

Description

When calling this interface, you need to pay attention:

Only the query status is in use (In_Use) disk usage information. For more details, please refer to the general cloud disk status table.

A maximum of 400 pieces of data can be returned at one time, that is, the specified (EndTime–StartTime)/Peroid needs to be less than or equal to 400.

Request parameters

##Return parameters

Example

Request Example

https://ecs.aliyuncs.com/?Action=DescribeDiskMonitorData
&DiskId=d-mydisk001
&StartTime=2014-07-23T12:07:00Z
&EndTime=2014-07-23T12:09:00Z
&<公共请求参数>

Return example

XML format

<DescribeDiskMonitorDataResponse>
        <MonitorData>
                <DiskMonitorData>
                        <BPSRead>0</BPSRead>
                        <BPSTotal>0</BPSTotal>
                        <BPSWrite>0</BPSWrite>
                        <DiskId>d-23b3p4r8b</DiskId>
                        <IOPSRead>0</IOPSRead>
                        <IOPSTotal>0</IOPSTotal>
                        <IOPSWrite>0</IOPSWrite>
                        <TimeStamp>2014-07-23T12:07:00Z</TimeStamp>
                </DiskMonitorData>
                <DiskMonitorData>
                        <BPSRead>0</BPSRead>
                        <BPSTotal>204</BPSTotal>
                        <BPSWrite>204</BPSWrite>
                        <DiskId>d-23b3p4r8b</DiskId>
                        <IOPSRead>0</IOPSRead>
                        <IOPSTotal>0</IOPSTotal>
                        <IOPSWrite>0</IOPSWrite>
                        <TimeStamp>2014-07-23T12:08:00Z</TimeStamp>
                </DiskMonitorData>
                <DiskMonitorData>
                        <BPSRead>0</BPSRead>
                        <BPSTotal>819</BPSTotal>
                        <BPSWrite>819</BPSWrite>
                        <DiskId>d-23b3p4r8b</DiskId>
                        <IOPSRead>0</IOPSRead>
                        <IOPSTotal>0</IOPSTotal>
                        <IOPSWrite>0</IOPSWrite>
                        <TimeStamp>2014-07-23T12:09:00Z</TimeStamp>
                </DiskMonitorData>
        </MonitorData>
        <RequestId>BF666447-B171-4076-BCBA-48437C18FD76</RequestId>
        <TotalCount>3</TotalCount>
</DescribeDiskMonitorDataResponse>

JSON format

{
  "MonitorData": {
    "DiskMonitorData": [
      {
        "BPSRead": 0,
        "BPSTotal": 0,
        "BPSWrite": 0,
        "DiskId": "d-23b3p4r8b",
        "IOPSRead": 0,
        "IOPSTotal": 0,
        "IOPSWrite": 0,
        "TimeStamp": "2014-07-23T12:07:00Z"
      },
      {
        "BPSRead": 0,
        "BPSTotal": 204,
        "BPSWrite": 204,
        "DiskId": "d-23b3p4r8b",
        "IOPSRead": 0,
        "IOPSTotal": 0,
        "IOPSWrite": 0,
        "TimeStamp": "2014-07-23T12:08:00Z"
      },
      {
        "BPSRead": 0,
        "BPSTotal": 819,
        "BPSWrite": 819,
        "DiskId": "d-23b3p4r8b",
        "IOPSRead": 0,
        "IOPSTotal": 0,
        "IOPSWrite": 0,
        "TimeStamp": "2014-07-23T12:09:00Z"
      }
    ]
  }, 
  "RequestId": "A48A0A77-34F5-4C33-9066-9E8D2DA0D8E2",
  "TotalCount": 3
}

Error code

The following are error codes unique to this interface. For more error codes, please visit the API Error Center.

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