Creates a stress testing task on Advanced Database & Application Migration (ADAM).
Operation description
Database Autonomy Service (DAS) provides the intelligent stress testing feature. You can create an Advanced Database & Application Migration (ADAM) stress testing task to check whether you need to scale up your database instance to handle workloads during peak hours. For more information, see Intelligent stress testing.
Make sure that your database instances meet the following requirements:
- The source database instance is an ApsaraDB RDS for MySQL High-availability Edition or Enterprise Edition instance, or a PolarDB for MySQL Cluster Edition or X-Engine Edition cluster.
- The destination instance is an ApsaraDB RDS for MySQL instance or a PolarDB for MySQL cluster.
- The source and destination database instances are connected to DAS. For information about how to connect database instances to DAS, see Connect an Alibaba Cloud database instance to DAS.
- DAS Enterprise Edition is enabled for the source and destination database instances. For more information, see Overview .
Debugging
Authorization information
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| Description | string | Yes | The description of the stress testing task. | test-das-bench-0501 |
| SrcSqlOssAddr | string | Yes | The URL of the Object Storage Service (OSS) folder in which the archived objects for SQL statements that run on the source database instance are stored. You can obtain the URL after you upload the archived files to OSS. | http://rdslog-hz-v3.oss-cn-hangzhou.aliyuncs.com/custins4131**** |
| SrcEngine | string | No | The database engine that the source database instance runs. | MySQL |
| SrcEngineVersion | string | No | The version of the database engine that the source database instance runs. | 9i |
| SrcMaxQps | double | Yes | The maximum number of queries per second (QPS) within the time period during which traffic on the source database instance is captured. The value must be accurate to two decimal places. | 2013.22 |
| SrcMeanQps | double | Yes | The average QPS within the time period in which traffic on the source database instance is captured. The value must be accurate to two decimal places. | 312.22 |
| RequestStartTime | long | Yes | The start time of the stress testing task. Specify the time in the UNIX timestamp format. Unit: milliseconds. | 1588819800000 |
| RequestDuration | long | Yes | The duration of the stress testing task for which the traffic is captured from the source instance. Unit: milliseconds. | 86400000 |
| Rate | integer | No | The rate at which the traffic captured from the source database instance is replayed on the destination database instance. Valid values: 1 to 30. Default value: 1. | 1 |
| DstInstanceId | string | Yes | The ID of the destination instance. The instance must be an ApsaraDB RDS for MySQL instance or a PolarDB for MySQL instance. You can call the GetInstanceInspections operation to query the ID. | rm-2ze1jdv45i7l6**** |
| DstSuperAccount | string | Yes | The name of the privileged account for the destination instance. | root*** |
| DstSuperPassword | string | Yes | The password of the privileged account for the destination instance. | root***1234 |
Response parameters
Examples
Sample success responses
JSONformat
{
"Code": "200",
"Message": "Successful",
"Data": "\"Data\": { \"total\": 1, \"list\":[...] }, \"Code\": 200, \"Success\": true }",
"RequestId": "B6D17591-B48B-4D31-9CD6-9B9796B2****",
"Success": "true"
}Error codes
| HTTP status code | Error code | Error message |
|---|---|---|
| 400 | InvalidParams | The request parameters are invalid. |
| 403 | NoPermission | You are not authorized to do this action. |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|