DescribeSlowLogRecords - ApsaraDB for MongoDB - Alibaba Cloud Documentation Center

Queries the details of entries in slow query logs of an ApsaraDB for MongoDB instance.

Operation Description

This operation is applicable only to general-purpose local-disk and dedicated local-disk instances.
You can call this operation up to 30 times per minute. To call this operation at a higher frequency, use a Logstore. For more information, see Manage a Logstore.

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	Association operation
dds:DescribeSlowLogRecords	READ	MongoDB acs:dds:{#regionId}:{#accountId}:dbinstance/{#dbinstanceId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
DBInstanceId	string	Yes	The ID of the instance. NoteIf you set this parameter to the ID of a sharded cluster instance, you must also specify the `NodeId` parameter.	dds-bp1fc7e65108****
NodeId	string	No	The ID of the shard node. NoteThis parameter is required only when you specify the `DBInstanceId` parameter to the ID of a sharded cluster instance.	d-bp18b06ebc21****
StartTime	string	Yes	The beginning of the time range to query. Specify the time in the yyyy-MM-ddTHH:mmZ format. The time must be in UTC.	2021-08-15T14:13Z
EndTime	string	Yes	The end of the time range to query. Specify the time in the yyyy-MM-ddTHH:mmZ format. The time must be in UTC. Note The end time must be later than the start time. The end time must be within 24 hours from the start time. Otherwise, the query fails.	2021-08-16T14:13Z
DBName	string	No	The name of the database.	mongodbtest
PageSize	integer	No	The number of entries to return on each page. Valid values: 30 to 100.	30
PageNumber	integer	No	The number of the page to return. The value of this parameter must be an integer that is greater than 0. Default value: 1.	1
OrderType	string	No	The order of time in which the log entries to return are sorted. Valid values: asc: The log entries are sorted by time in ascending order. desc: The log entries are sorted by time in descending order.	asc
ResourceGroupId	string	No	The ID of the resource group.	rg-acfmyiu4ekp****

Response parameters

Parameter	Type	Description	Example
	object
TotalRecordCount	integer	The total number of returned entries.	1
PageRecordCount	integer	The number of slow query log entries returned on the page.	1
RequestId	string	The ID of the request.	8076C4BA-DDBD-529C-BFF4-D8620C3F****
PageNumber	integer	The page number of the returned page. The value must be an integer that is greater than 0. Default value: 1.	1
Items	array	Details of the slow query logs.
	object
ExecutionStartTime	string	The start time of the operation. The time is in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.	2019-02-25T 01:41:28Z
HostAddress	string	The host IP address that is used to connect to the database.	192.168.XX.XX
QueryTimes	string	The execution time of the statement. Unit: milliseconds.	600
TableName	string	The name of the collection.	C1
SQLText	string	The SQL statement that is executed during the slow operation.	{\"op\":\"query\",\"ns\":\"mongodbtest.customer\",\"query\":{\"find\":\"customer\",\"filter\":{\"name\":\"jack\"}}}
ReturnRowCounts	long	The number of rows returned by the SQL statement.	0
KeysExamined	long	The number of rows involved in index scans.	0
DBName	string	The name of the database.	mongodbtest
DocsExamined	long	The number of documents that are scanned during the operation.	1000000
AccountName	string	The username of the database account that performs the operation.	test
Engine	string	The database engine.	MongoDB

Examples

Sample success responses

JSONformat

{
  "TotalRecordCount": 1,
  "PageRecordCount": 1,
  "RequestId": "8076C4BA-DDBD-529C-BFF4-D8620C3F****",
  "PageNumber": 1,
  "Items": {
    "LogRecords": [
      {
        "ExecutionStartTime": "2019-02-25T 01:41:28Z",
        "HostAddress": "192.168.XX.XX",
        "QueryTimes": "600",
        "TableName": "C1",
        "SQLText": "{\\\"op\\\":\\\"query\\\",\\\"ns\\\":\\\"mongodbtest.customer\\\",\\\"query\\\":{\\\"find\\\":\\\"customer\\\",\\\"filter\\\":{\\\"name\\\":\\\"jack\\\"}}}",
        "ReturnRowCounts": 0,
        "KeysExamined": 0,
        "DBName": "mongodbtest",
        "DocsExamined": 1000000,
        "AccountName": "test"
      }
    ]
  },
  "Engine": "MongoDB"
}

Error codes

HTTP status code	Error code	Error message	Description
400	IncorrectCharacterType	Current DB instance CharacterType does not support this operation.	-
400	InvalidParameterCombination	The end time must be greater than the start time	The start time must be earlier than the end time.
400	InvalidStartTime.Malformed	The Specified parameter StartTime is not valid.	-
400	InvalidEndTime.Malformed	The Specified parameter EndTime is not valid.	-
403	LogApiFrequencyExceeded	Exceeding the allowed frequency of log api.	Maximum number of log API operations exceeded.

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