DescribeSlowLogRecords - Tair (Redis® OSS-Compatible) - Alibaba Cloud Documentation Center

Queries the slow query logs of a Tair (Redis OSS-compatible) instance that are generated within a specified period of time.

Operation description

You can also query slow logs in the ApsaraDB for Redis console. For more information, see Query slow logs of an instance. This operation can be called up to 100 times per minute.

Debugging

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Debug

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:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is 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
kvstore:DescribeSlowLogRecords	get	*DBInstance `acs:kvstore:{#regionId}:{#accountId}:dbinstance/{#dbInstanceId}`	none	none

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the instance.	r-bp1zxszhcgatnx****
NodeId	string	No	The ID of the node in the instance. You can specify this parameter to query the slow logs of a specified node. Note This parameter is available only if the instance uses the read/write splitting or cluster architecture.	r-bp1zxszhcgatnx****-db-0
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.	2019-03-10T14:11Z
EndTime	string	Yes	The end of the time range to query. The end time must be later than the start time. The time range cannot exceed one day. We recommend that you specify 1 hour. Specify the time in the yyyy-MM-ddTHH:mmZ format. The time must be in UTC.	2019-03-22T14:11Z
DBName	string	No	The name of the database.	0
PageSize	integer	No	The number of entries to return on each page. Valid values: 30, 50, and 100. Default value: 30.	30
PageNumber	integer	No	The number of the page to return. The value must be an integer that is greater than 0. Default value: 1.	1
SlowLogRecordType	string	No	The type of the slow logs. Default value: db. Valid values: proxy: slow logs of proxy nodes db: slow logs of data nodes	proxy
QueryKeyword	string	No	The keyword based on which slow logs are queried. You can set this parameter to a value of the string type.	keyword1
OrderType	string	No	The sorting order of the results to return. Default value: DESC. Valid values: ASC: ascending order DESC: descending order	ASC
OrderBy	string	No	The dimension by which to sort the results. Default value: execution_time. Valid values: execution_time: sorts the results by query start time. latency: sorts the results by query latency.	execution_time

Response parameters

Parameter	Type	Description	Example
	object
StartTime	string	The start time of the query.	2019-03-10T13:11Z
RequestId	string	The ID of the request.	686BB8A6-BBA5-47E5-8A75-D2ADE433****
PageRecordCount	integer	The number of log entries returned on the current page.	1
TotalRecordCount	integer	The total number of returned log entries.	1
PageSize	integer	The maximum number of log entries returned per page.	30
InstanceId	string	The ID of the instance.	r-bp10n********
Engine	string	The database engine that the instance runs.	Redis
PageNumber	integer	The page number of the returned page.	1
Items	array<object>	The slow query log entries.
LogRecords	object
Account	string	The ID of the account.	0
ElapsedTime	long	The amount of time consumed to execute the slow query statement. Unit: microseconds.	248
Command	string	The slow query statement.	KEYS *
DBName	string	The database name.	-1
ExecuteTime	string	The start time when the slow query statement was executed. The time is displayed in the YYYY-MM-DDTHH:mm:ssZ format.	2019-03-20T09:18:41Z
DataBaseName	string	The database name. This parameter serves the same purpose as the DBName parameter. We recommend that you use the DBName parameter.	-1
NodeId	string	The node ID.	r-bp1zxszhcgatnx****-db-0
AccountName	string	The username of the account.	demo
IPAddress	string	The IP address of the client.	172.16.88.***

Examples

Sample success responses

JSONformat

{
  "StartTime": "2019-03-10T13:11Z",
  "RequestId": "686BB8A6-BBA5-47E5-8A75-D2ADE433****",
  "PageRecordCount": 1,
  "TotalRecordCount": 1,
  "PageSize": 30,
  "InstanceId": "r-bp10n********",
  "Engine": "Redis",
  "PageNumber": 1,
  "Items": {
    "LogRecords": [
      {
        "Account": "0",
        "ElapsedTime": 248,
        "Command": "KEYS *",
        "DBName": "-1",
        "ExecuteTime": "2019-03-20T09:18:41Z",
        "DataBaseName": "-1",
        "NodeId": "r-bp1zxszhcgatnx****-db-0",
        "AccountName": "demo",
        "IPAddress": "172.16.88.***"
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidStartTime.Malformed	The Specified parameter StartTime is not valid.	-
400	InvalidEndTime.Malformed	The Specified parameter EndTime is not valid.	The end time is invalid. Specify the time in the yyyy-MM-ddTHH:mmZ format. The time must be in UTC. Example: 2011-06-11T16:00Z.
400	InvalidStartTimeAndEndTime.Malformed		The end time must be later than the start time.
400	InvalidPageSize.Malformed		-
403	IncorrectEngineVersion	Current engine version does not support operations.	The current Redis version does not support this operation. Please refer to the relevant documentation for this operation to understand the Redis version requirements for this operation.
403	ServerBusy	server busy now, please retry later.	-

For a list of error codes, visit the Service error codes.