DescribeDatabaseSlowLogRecords-阿里云帮助中心

Retrieves slow log details for Simple Database Service.

Operation description

You can query the slow logs of a Simple Database Service instance to diagnose issues.

Note

Simple Database Service retains slow logs for 7 days.

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

swas-open:DescribeDatabaseSlowLogRecords

get

*Instance

acs:swas-open:{#regionId}:{#accountId}:{#InstanceId}

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the lightweight database instance. You can call the ListRegions operation to get the latest list of supported Alibaba Cloud regions.	cn-hangzhou
DatabaseInstanceId	string	Yes	The ID of the lightweight database instance.	db-38263fa955774501a2ae1bdaed6f****
PageNumber	integer	No	The page number. Starting value: 1. Default value: 1.	1
PageSize	integer	No	The number of entries per page. Valid values: 30 to 100. Default value: 30.	30
StartTime	string	Yes	The beginning of the time range to query. The time is in UTC and must be formatted as `yyyy-MM-ddTHH:mm:ssZ` as specified by the ISO 8601 standard. Note The console displays this time in the UTC+8 time zone.	2022-09-07T04:04:44Z
EndTime	string	Yes	The end of the time range to query. The end time must be later than the start time. The interval between the start time and the end time cannot be longer than 7 days. The time is in UTC and must be formatted as `yyyy-MM-ddTHH:mm:ssZ` as specified by the ISO 8601 standard. Note The console displays this time in the UTC+8 time zone.	2022-09-08T04:04:44Z

Response elements

Element	Type	Description	Example
	object	The data returned.
RequestId	string	The request ID.	30637AD6-D977-4833-A54C-CC89483E****
PageNumber	integer	The page number of the returned page. Starts from 1. Default value: 1.	1
PageSize	integer	The number of entries to return on each page. Valid values: 30 to 100. Default value: 30.	30
TotalCount	integer	The total number of slow query logs.	20
PhysicalIORead	integer	The number of logical reads.	200
Engine	string	The database engine.	MySQL
SlowLogs	array<object>	The slow query logs.
	object	Details of slow query logs.
HostAddress	string	The IP address of the client that is used to connect to the database.	xxx[xxx] @ [1xx.xxx.xxx.xx]
QueryTimes	integer	The execution duration. Unit: seconds.	2
SQLText	string	The details of the SQL statement.	select sleep(2)
QueryTimeMS	integer	The execution duration. Unit: milliseconds.	2001
LockTimes	integer	The lock duration. Unit: seconds.	0
ExecutionStartTime	string	The start time of the execution. The time is displayed in UTC and is in the `yyyy-MM-ddTHH:mm:ssZ` format. Note The time displayed in the console is in the UTC+8 time zone, which is 8 hours later than the time in UTC.	2022-09-08T01:40:44Z
ReturnRowCounts	integer	The number of returned rows.	1
ParseRowCounts	integer	The number of parsed rows.	1
DBName	string	The database name.	testDB

Examples

Success response

JSON format

{
  "RequestId": "30637AD6-D977-4833-A54C-CC89483E****",
  "PageNumber": 1,
  "PageSize": 30,
  "TotalCount": 20,
  "PhysicalIORead": 200,
  "Engine": "MySQL",
  "SlowLogs": [
    {
      "HostAddress": "xxx[xxx] @ [1xx.xxx.xxx.xx]",
      "QueryTimes": 2,
      "SQLText": "select sleep(2)",
      "QueryTimeMS": 2001,
      "LockTimes": 0,
      "ExecutionStartTime": "2022-09-08T01:40:44Z",
      "ReturnRowCounts": 1,
      "ParseRowCounts": 1,
      "DBName": "testDB"
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.