DescribeDeviceMonitorInfo

Last updated: 2020-03-23 14:59:11

    1. API Description

    Domain name for API request: cdb.tencentcloudapi.com.

    This API (DescribeDeviceMonitorInfo) is used to query the monitoring information of a TencentDB physical machine on the day. Currently, it only supports instances with 488 GB memory and 6 TB disk.

    A maximum of 20 requests can be initiated per second for this API.

    Note: This API supports Finance regions. If the common parameter Region is a Finance region, a domain name with the Finance region needs to be specified, for example: cdb.ap-shanghai-fsi.tencentcloudapi.com

    2. Input Parameters

    The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

    Parameter Name Required Type Description
    Action Yes String Common parameter. The value used for this API: DescribeDeviceMonitorInfo.
    Version Yes String Common parameter. The value used for this API: 2017-03-20.
    Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
    InstanceId Yes String Instance ID in the format of cdb-c1nl9rpv. It is the same as the instance ID displayed on the TencentDB Console page.
    Count No Integer This parameter is used to return the monitoring data of Count 5-minute time periods on the day. Value range: 1-288. If this parameter is not passed in, all monitoring data in a 5-minute granularity on the day will be returned by default.

    3. Output Parameters

    Parameter Name Type Description
    Cpu DeviceCpuInfo CPU monitoring data of the instance
    Mem DeviceMemInfo Memory monitoring data of the instance
    Net DeviceNetInfo Network monitoring data of the instance
    Disk DeviceDiskInfo Disk monitoring data of the instance
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Querying Physical Machine Monitoring Information

    Input Example

    https://cdb.tencentcloudapi.com/?Action=DescribeDeviceMonitorInfo
    &InstanceId=cdb-uns231ns
    &Count=2
    &<common request parameters>

    Output Example

    {
      "Response": {
        "Cpu": {
          "Load": [
            174,
            169
          ],
          "Rate": [
            {
              "CpuCore": 0,
              "Rate": [
                4,
                5
              ]
            },
            {
              "CpuCore": 0,
              "Rate": [
                7,
                7
              ]
            },
            {
              "CpuCore": 1,
              "Rate": [
                15,
                7
              ]
            },
            {
              "CpuCore": 2,
              "Rate": [
                7,
                7
              ]
            },
            {
              "CpuCore": 3,
              "Rate": [
                6,
                5
              ]
            },
            {
              "CpuCore": 4,
              "Rate": [
                4,
                2
              ]
            },
            {
              "CpuCore": 5,
              "Rate": [
                4,
                5
              ]
            },
            {
              "CpuCore": 6,
              "Rate": [
                7,
                5
              ]
            },
            {
              "CpuCore": 7,
              "Rate": [
                7,
                9
              ]
            },
            {
              "CpuCore": 8,
              "Rate": [
                8,
                8
              ]
            },
            {
              "CpuCore": 9,
              "Rate": [
                6,
                4
              ]
            },
            {
              "CpuCore": 10,
              "Rate": [
                4,
                14
              ]
            },
            {
              "CpuCore": 11,
              "Rate": [
                2,
                2
              ]
            },
            {
              "CpuCore": 12,
              "Rate": [
                6,
                3
              ]
            },
            {
              "CpuCore": 13,
              "Rate": [
                10,
                14
              ]
            },
            {
              "CpuCore": 14,
              "Rate": [
                12,
                6
              ]
            },
            {
              "CpuCore": 15,
              "Rate": [
                5,
                2
              ]
            },
            {
              "CpuCore": 16,
              "Rate": [
                4,
                2
              ]
            },
            {
              "CpuCore": 17,
              "Rate": [
                2,
                4
              ]
            },
            {
              "CpuCore": 18,
              "Rate": [
                4,
                6
              ]
            },
            {
              "CpuCore": 19,
              "Rate": [
                14,
                9
              ]
            },
            {
              "CpuCore": 20,
              "Rate": [
                6,
                6
              ]
            },
            {
              "CpuCore": 21,
              "Rate": [
                5,
                5
              ]
            },
            {
              "CpuCore": 22,
              "Rate": [
                3,
                12
              ]
            },
            {
              "CpuCore": 23,
              "Rate": [
                2,
                2
              ]
            }
          ]
        },
        "Mem": {
          "Total": [
            65716676,
            65716676
          ],
          "Used": [
            57163160,
            57158148
          ]
        },
        "Net": {
          "Conn": [
            133,
            130
          ],
          "PackageIn": [
            960,
            960
          ],
          "PackageOut": [],
          "FlowIn": [
            150,
            112
          ],
          "FlowOut": [
            1342,
            1260
          ]
        },
        "Disk": {
          "Read": [
            0,
            0
          ],
          "Write": [
            740,
            797
          ],
          "IoRatioPerSec": [
            0,
            0
          ],
          "IoWaitTime": [
            61,
            65
          ]
        },
        "RequestId": "85b295bb-8f43-ce01-e35f-5a02e2beeeac"
      }
    }

    5. Developer Resources

    API Explorer

    This tool allows online call, signature authentication, SDK code generation and quick search of APIs to greatly improve the efficiency of using TencentCloud APIs.

    SDK

    TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

    Command Line Interface

    6. Error Code

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error Code Description
    CdbError Backend or process error.
    FailedOperation.StatusConflict Task status conflict.
    InvalidParameter Parameter error.
    InvalidParameter.InstanceNotFound The instance does not exist.
    OperationDenied The operation is denied.

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