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DescribeXEvents

Last updated: 2023-09-18 11:41:48

1. API Description

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

This API is used to query the list of extended events.

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

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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 Params. The value used for this API: DescribeXEvents.
Version Yes String Common Params. The value used for this API: 2018-03-28.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
InstanceId Yes String Instance ID
EventType Yes String Event type. Valid values: slow (Slow SQL event), blocked (blocking event), deadlock` (deadlock event).
StartTime Yes String Generation start time of an extended file in the format of yyyy-MM-dd HH:mm:ss.
EndTime Yes String Generation end time of an extended file in the format of yyyy-MM-dd HH:mm:ss.
Offset No Integer Page number. Default value: 0
Limit No Integer Number of entries to be returned per page. Value range: 1-100. Default value: 20

3. Output Parameters

Parameter Name Type Description
Events Array of Events List of extended events
TotalCount Integer Total number of extended events
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 DescribeXEvents

This example shows you how to query the record of an extended event for an instance, including slow SQL, blocking, and deadlock.

Input Example

POST / HTTP/1.1
Host: sqlserver.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeXEvents
<Common request parameters>

{
    "Offset": 0,
    "Limit": 2,
    "StartTime": "2023-03-05 11:49:08",
    "EndTime": "2023-03-13 11:49:08",
    "EventType": "slow",
    "InstanceId": "mssql-qp7gu6ch"
}

Output Example

{
    "Response": {
        "RequestId": "023a2da2-c152-11ed-b1aa-525400853186",
        "TotalCount": 10,
        "Events": [
            {
                "EndTime": "2023-03-10 15:45:05",
                "EventType": "slow",
                "ExternalAddr": "https://***",
                "FileName": "autoed_instance_58001_20230220110419.xel",
                "Id": 1004,
                "InternalAddr": "https:***",
                "Size": 10240,
                "StartTime": "2023-03-10 15:44:15",
                "Status": 1
            }
        ]
    }
}

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
FailedOperation.CosError Failed to access COS.
FailedOperation.DBError Database error.
FailedOperation.GcsError The operation failed or the network timed out.
InvalidParameter.InputIllegal Input error.
InvalidParameter.ParamsAssertFailed An error occurred while converting parameter assertion.
ResourceNotFound.InstanceNotFound The instance does not exist.
ResourceNotFound.ParamsNotFound Parameter not found.
UnauthorizedOperation.PermissionDenied CAM authentication error.
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