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AnalyticDB for MySQL:DescribeSlowLogRecords

Last Updated:Jan 31, 2024

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

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.
OperationAccess levelResource typeCondition keyAssociated operation
adb:DescribeSlowLogRecordsRead
  • DBCluster
    acs:adb:{#regionId}:{#accountId}:dbcluster/{#dbclusterId}
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
DBClusterIdstringYes

The ID of the AnalyticDB for MySQL Data Warehouse Edition (V3.0) cluster.

Note You can call the DescribeDBClusters operation to query the cluster IDs of all AnalyticDB for MySQL Data Warehouse Edition (V3.0) clusters within a specific region.
am-bp1rqvm70uh2****
StartTimestringYes

The beginning of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.

2021-05-20T16:00:00Z
EndTimestringYes

The end of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.

Note The end time must be later than the start time. The specified time range must be less than seven days.
2021-05-27T16:00:00Z
DBNamestringNo

The name of the database.

adb_demo
PageSizeintegerNo

The number of entries to return on each page. Valid values: 30, 50, and 100. Default value: 30.

30
PageNumberintegerNo

The number of the page to return. The value must be an integer that is greater than 0. Default value: 1.

1
ProcessIDstringNo

The ID of the process.

2021052716044317201616624903453******
OrderstringNo

The order in which to sort the retrieved entries by field. Specify this parameter in the JSON format. The value is an ordered array that uses the order of the input array and contains Field and Type. Example: [{"Field":"ExecutionStartTime","Type":"Desc"},{"Field":"ScanRows","Type":"Asc"}].

  • Field: the field that is used to sort the retrieved entries. Valid values:

    • HostAddress: the IP address of the client that is used to connect to the database.
    • UserName: the username.
    • ExecutionStartTime: the start time of the query execution.
    • QueryTime: the amount of time consumed to execute the SQL statement.
    • PeakMemoryUsage: the maximum memory usage when the SQL statement is executed.
    • ScanRows: the number of rows to be scanned from a data source in the task.
    • ScanSize: the amount of data to be scanned.
    • ScanTime: the total amount of time consumed to scan data.
    • PlanningTime: the amount of time consumed to generate execution plans.
    • WallTime: the accumulated CPU Time values of all operators in the query on each node.
    • ProcessID: the ID of the process.
  • Type: the sorting type of the retrieved entries. Valid values:

    • Desc: descending order
    • Asc: ascending order
[{"Field":"ExecutionStartTime","Type":"Desc"},{"Field":"ScanRows","Type":"Asc"}]
RangestringNo

The range conditions used to filter specified fields, including Max and Min. Specify this parameter in the JSON format. Example: [{"Field":"ScanSize","Min":"1000000","Max":"10000000"},{"Field":"QueryTime","Min":"1000","Max":"10000"}].

Field: the field to be filtered. Valid values:

  • ScanSize: the amount of data to be scanned. Unit: KB.
  • QueryTime: the amount of time consumed to execute the statement. Unit: milliseconds.
  • PeakMemoryUsage: the maximum memory usage when the SQL statement is executed. Unit: KB.
Note Min indicates the minimum value of the query range (left operand). Max indicates the maximum value of the query range (right operand). Max and Min are both of the String type.
[{"Field":"ScanSize","Min":"1000000","Max":"10000000"},{"Field":"QueryTime","Min":"1000","Max":"10000"}]
StatestringNo

The state of the query. Valid values:

  • Successed: successful
  • Failed: failed
Successed

Response parameters

ParameterTypeDescriptionExample
object
TotalCountstring

The total number of entries returned.

100
PageSizestring

The number of entries returned on the current page.

30
RequestIdstring

The ID of the request.

D7559209-7EC3-41E1-8F78-156990******
PageNumberstring

The page number of the returned page.

1
DBClusterIdstring

The ID of the AnalyticDB for MySQL Data Warehouse Edition (V3.0) cluster.

am-bp1rqvm70uh2****
Itemsobject []

Details of the slow query logs.

HostAddressstring

The IP address of the client that is used to connect to the database.

172.16.**.**
ScanTimelong

The total amount of time consumed to scan data. It is an accumulated value collected from multiple TableScanNode nodes. Unit: milliseconds.

10
SQLTextstring

Details of the SQL statement.

INSERT OVERWRITE INTO hdfs_import_external\nSELECT *\nFROM adb_hdfs_import_source
OutputSizestring

The amount of output data in the task. Unit: bytes.

0.009
PeakMemoryUsagestring

The maximum memory usage when the SQL statement is executed. Unit: KB.

431.447
Statestring

The execution state of the SQL statement.

SUCCESSED
WallTimelong

The accumulated CPU Time value of all operators collected from all nodes. Unit: milliseconds.

6100
ScanSizestring

The amount of scanned data. Unit: KB.

0.035
ExecutionStartTimestring

The time when the execution started. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.

2021-05-27T08:04:43Z
QueryTimelong

The time consumed to execute the SQL statement. Unit: milliseconds.

2344
ReturnRowCountslong

The number of rows returned by the SQL statement.

1
ScanRowslong

The number of rows scanned from a data source in the task.

3
ParseRowCountslong

The number of rows parsed by the SQL statement.

0
DBNamestring

The name of the database.

adb_demo
PlanningTimelong

The amount of time consumed to generate execution plans. Unit: milliseconds.

12
QueueTimelong

The queuing duration before the query is executed. Unit: milliseconds.

0
UserNamestring

The username.

test
ProcessIDstring

The ID of the process.

2021052716044317201616624903453******

Examples

Sample success responses

JSONformat

{
  "TotalCount": "100",
  "PageSize": "30",
  "RequestId": "D7559209-7EC3-41E1-8F78-156990******",
  "PageNumber": "1",
  "DBClusterId": "am-bp1rqvm70uh2****",
  "Items": {
    "SlowLogRecord": [
      {
        "HostAddress": "172.16.**.**",
        "ScanTime": 10,
        "SQLText": "INSERT OVERWRITE INTO hdfs_import_external\\nSELECT *\\nFROM adb_hdfs_import_source",
        "OutputSize": "0.009",
        "PeakMemoryUsage": "431.447",
        "State": "SUCCESSED",
        "WallTime": 6100,
        "ScanSize": "0.035",
        "ExecutionStartTime": "2021-05-27T08:04:43Z",
        "QueryTime": 2344,
        "ReturnRowCounts": 1,
        "ScanRows": 3,
        "ParseRowCounts": 0,
        "DBName": "adb_demo",
        "PlanningTime": 12,
        "QueueTime": 0,
        "UserName": "test",
        "ProcessID": "2021052716044317201616624903453******"
      }
    ]
  }
}

Error codes

HTTP status codeError codeError messageDescription
404InvalidDBCluster.NotFoundThe 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.