Domain name for API request: postgres.tencentcloudapi.com.
This API is used to count and analyze slow query statements during the specified period of time and return aggregated statistical analysis results which are classified by statement with abstract parameter values.
A maximum of 100 requests can be initiated per second for this API.
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: DescribeSlowQueryAnalysis. |
Version | Yes | String | Common Params. The value used for this API: 2017-03-12. |
Region | No | String | Common Params. This parameter is not required for this API. |
DBInstanceId | Yes | String | Instance ID. |
StartTime | Yes | String | Start timestamp of the query range in the format of "YYYY-MM-DD HH:mm:ss". The log is retained for seven days by default, so the start timestamp must fall within the retention period. |
EndTime | Yes | String | End timestamp of the query range in the format of "YYYY-MM-DD HH:mm:ss". |
DatabaseName | No | String | Filter by database name. This parameter is optional. |
OrderBy | No | String | Sort by field. Valid values: CallNum , CostTime , AvgCostTime . Default value: CallNum . |
OrderByType | No | String | Sorting order. Valid values: asc (ascending), desc (descending). Default value: desc . |
Limit | No | Integer | Number of entries per page. Value range: [1,100]. Default value: 50 . |
Offset | No | Integer | Pagination offset. Value range: [0,INF). Default value: 0 . |
Parameter Name | Type | Description |
---|---|---|
TotalCount | Integer | The total number of query results. |
Detail | Detail | Detailed analysis. |
RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
POST / HTTP/1.1
Host: postgres.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeSlowQueryAnalysis
<Common request parameters>
{
"StartTime": "2021-06-17 20:00:07",
"EndTime": "2021-06-17 20:15:07",
"Limit": 10,
"Offset": 0,
"DBInstanceId": "postgres-nbvqjlhf"
}
{
"Response": {
"Detail": {
"AnalysisItems": [
{
"AvgCostTime": 101.01300048828125,
"ClientAddr": "",
"CostPercent": 11.703700311890035,
"CostTime": 101.01300048828125,
"DatabaseName": "postgres",
"FirstTime": "2021-07-27 03:12:01",
"LastTime": "2021-07-27 03:12:01",
"MaxCostTime": 101.01300048828125,
"MinCostTime": 101.01300048828125,
"NormalQuery": "select $1 from information_schema.tables where table_schema = $2 and table_name = $3",
"UserName": "postgres"
}
],
"TotalCallNum": 6,
"TotalTime": 863.0860137939453
},
"RequestId": "221334ddc4f",
"TotalCount": 5
}
}
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
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.ESQueryError | Failed to query ES. Please try again later. If the problem persists, please contact customer service. |
InternalError.InternalHttpServerError | An exception occurred while executing the request. |
InvalidParameterValue.InvalidParameterValueError | Incorrect parameter value |
InvalidParameterValue.ParameterValueExceedError | The maximum value of the parameter has been reached. |
OperationDenied.CamDeniedError | This operation cannot be performed. |
ResourceNotFound.InstanceNotFoundError | The instance does not exist. |
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