Queries abnormal SQL patterns within a time range.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- For mandatory resource types, indicate with a prefix of * .
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| adb:DescribeAbnormalPatternDetection | get | DBCluster acs:adb:{#regionId}:{#accountId}:dbcluster/{#DBClusterId} |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| DBClusterId | string | Yes | The cluster ID. | am-xxx |
| RegionId | string | Yes | The region ID. | cn-zhangjiakou |
| StartTime | string | Yes | The beginning of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mmZ format. The time must be in UTC. | 2021-09-30T00:10Z |
| EndTime | string | Yes | The end of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mmZ format. The time must be in UTC. | 2024-11-17T02:16Z |
| Lang | string | No | The language. Valid values:
| zh |
Response parameters
Examples
Sample success responses
JSONformat
{
"TotalCount": 15,
"RequestId": "19B824E0-690D-5A78-9992-5398C2F43694",
"DBClusterId": "amv-xxxx",
"DetectionItems": [
{
"Name": "Cost",
"Results": [
{
"PatternId": 2803084667741875000,
"SQLPattern": "SELECT `tsid`nFROM `prod_ods_marketing_engine_material`nWHERE `tsid` = ?nLIMIT ?",
"Detail": "Two SQL patterns that have abnormal totalTime metric values are detected. This may result in increased CPU utilization, query slowdown, and degraded system stability. Go to the monitoring page to diagnose the issue and then perform optimization.",
"RelatedMetrics": "Maximum query duration: 1.43s\nMaximum peak memory: 20.73 MB\nMaximum read table data: 10.12 MB",
"User": "test",
"AccessIp": "172.16.133.168",
"Tables": "dw_student_exam.ods_school_queanal",
"QueryCount": 72,
"FailedCount": 7
}
]
}
]
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 404 | InvalidDBCluster.NotFound | The DBClusterId provided does not exist in our records. | The specified DBClusterId parameter does not exist. Make sure that the DBClusterId value is valid. |
For a list of error codes, visit the Service error codes.