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TencentDB for MariaDB
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    DescribeDBPerformanceDetails

    Last updated: 2021-01-22 10:09:05
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    1. API Description

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

    This API is used to view the instance performance data details.

    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: mariadb.ap-shanghai-fsi.tencentcloudapi.com

    We recommend you to use API Explorer
    Try it
    API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

    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: DescribeDBPerformanceDetails.
    Version Yes String Common parameter. The value used for this API: 2017-03-12.
    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 tdsql-ow728lmc.
    StartTime Yes Date Start date in the format of yyyy-mm-dd
    EndTime Yes Date End date in the format of yyyy-mm-dd
    MetricName No String Name of pulled metric. Valid values: long_query, select_total, update_total, insert_total, delete_total, mem_hit_rate, disk_iops, conn_active, is_master_switched, slave_delay

    3. Output Parameters

    Parameter Name Type Description
    Master PerformanceMonitorSet Master node performance monitoring data
    Slave1 PerformanceMonitorSet Slave 1 performance monitoring data
    Note: this field may return null, indicating that no valid values can be obtained.
    Slave2 PerformanceMonitorSet Slave 2 performance monitoring data. If the instance is one-primary-one-secondary, it does not have this field
    Note: this field may return null, indicating that no valid values can be obtained.
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Viewing instance performance data details

    Input Example

    https://mariadb.tencentcloudapi.com/?Action=DescribeDBPerformanceDetails
&InstanceId=tdsql-ige1a5k3
&StartTime=2018-03-19
&EndTime=2018-03-19
&<Common request parameters>

    Output Example

    {
  "Response": {
    "Slave1": {
      "UpdateTotal": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "DiskIops": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "ConnActive": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "MemHitRate": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "SlaveDelay": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "SelectTotal": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "LongQuery": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "DeleteTotal": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "InsertTotal": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "IsMasterSwitched": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      }
    },
    "Master": {
      "UpdateTotal": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "DiskIops": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "ConnActive": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "MemHitRate": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "SlaveDelay": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "SelectTotal": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "LongQuery": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "DeleteTotal": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "InsertTotal": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      },
      "IsMasterSwitched": {
        "EndTime": "2018-03-24 23:59:59",
        "Data": [
          1,
          1,
          1
        ],
        "StartTime": "2018-03-24 00:00:00"
      }
    },
    "RequestId": "97da3f78-7105-409f-94ca-fc8272e3e515"
  }
}

    5. Developer Resources

    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
    InternalError.CamAuthFailed CAM authentication request failed.
    InternalError.InnerSystemError Internal system error.
    InvalidParameter.GenericParameterError An error occurred while verifying parameter validity.
    InvalidParameter.InstanceNotFound Failed to find the requested instance.
    InvalidParameterValue.ShardNotExist The shard does not exist.
    ResourceNotFound.NoInstanceFound The specified database instance was not found.
    ResourceUnavailable.InstanceStatusAbnormal Incorrect database instance status. Operations are not allowed.
    UnauthorizedOperation.PermissionDenied You have no permission to manipulate this API or resource.
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