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Database Autonomy Service:GetFullRequestOriginStatByInstanceId

更新時間:Sep 25, 2024

Collects the full request statistics in the SQL Explorer results of a database instance by access source.

Operation description

The SQL Explorer feature allows you to check the health status of SQL statements and troubleshoot performance issues. For more information, see SQL Explorer.

  • For more information about database instances that support this feature, see Overview .
  • If you use an SDK to call API operations of Database Autonomy Service (DAS), you must set the region ID to cn-shanghai.

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
hdm:GetFullRequestOriginStatByInstanceIdget
  • All Resources
    *
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
UserIdstringNo

The ID of the Alibaba Cloud account that is used to create the database instance.

Note This parameter is optional. The system can automatically obtain the account ID based on the value of InstanceId when you call this operation.
196278346919****
InstanceIdstringYes

The instance ID.

rm-2ze8g2am97624****
NodeIdstringNo

The node ID.

Note This parameter must be specified if the database instance is a PolarDB for MySQL cluster.
pi-bp12v7243x012****
StartlongYes

The beginning of the time range to query. Set this parameter to a UNIX timestamp representing the number of milliseconds that have elapsed since January 1, 1970, 00:00:00 UTC.

Note The start time must be within the storage duration of the SQL Explorer of the database instance, and can be up to 90 days earlier than the current time.
1644716649000
EndlongYes

The end of the time range to query. Set this parameter to a UNIX timestamp representing the number of milliseconds that have elapsed since January 1, 1970, 00:00:00 UTC.

Note The end time must be later than the start time. The interval between the start time and the end time cannot exceed 24 hours.
1644803409000
OrderBystringNo

The field by which the results to be returned are sorted. Default value: count. Valid values:

  • count: the number of executions.
  • avgRt: the average execution duration.
  • rtRate: the execution duration percentage.
  • rowsExamined: the total number of scanned rows.
  • avgRowsExamined: the average number of scanned rows.
  • avgRowsReturned: the average number of returned rows.
count
AscbooleanNo

Specifies whether to sort the results in ascending order. By default, the results are not sorted in ascending order.

Disabled
PageNointegerYes

The page number. Pages start from page 1. Default value: 1.

1
PageSizeintegerYes

The number of entries per page. Default value: 20.

20
SqlTypestringNo

The type of the SQL statement. Valid values: SELECT, INSERT, UPDATE, DELETE, MERGE, ALTER, CREATEINDEX, DROPINDEX, CREATE, DROP, SET, DESC, REPLACE, CALL, BEGIN, DESCRIBE, ROLLBACK, FLUSH, USE, SHOW, START, COMMIT, and RENAME.

Note If the database instance is an ApsaraDB RDS for MySQL instance, a PolarDB for MySQL instance, or a PolarDB-X 2.0 instance, statistics can be collected based on the SQL statement type.
SELECT
RolestringNo

The role of the PolarDB-X 2.0 node. Valid values:

  • polarx_cn: compute node.
  • polarx_en: data node.
polarx_cn

Response parameters

ParameterTypeDescriptionExample
object

The response parameters.

Messagestring

The returned message.

Note If the request was successful, Successful is returned. If the request failed, an error message such as an error code is returned.
Successful
RequestIdstring

The request ID.

7172BECE-588A-5961-8126-C216E16B****
Dataobject

The data returned.

Listarray<object>

The details of the full request data.

Listobject
Keystring

The IP address of the client that executes the SQL statement.

172.26.6****
AvgFetchRowslong

The average number of rows that are fetched from data nodes by compute nodes on the PolarDB-X 2.0 instance.

0
AvgLockWaitTimedouble

The average lock wait duration. Unit: seconds.

0.00009589874265269765
AvgLogicalReaddouble

The average number of logical reads.

654.4470327860251
AvgPhysicalAsyncReadlong

The average number of physical asynchronous reads.

0
AvgPhysicalSyncReaddouble

The average number of physical synchronous reads.

0
AvgRowslong

The average number of rows.

0
AvgExaminedRowsdouble

The average number of scanned rows.

Note This parameter is returned only for ApsaraDB RDS for MySQL, ApsaraDB RDS for PostgreSQL, and PolarDB for MySQL databases.
10000
AvgReturnedRowsdouble

The average number of returned rows.

10000
AvgUpdatedRowsdouble

The average number of updated rows.

Note This parameter is returned only for ApsaraDB RDS for MySQL and PolarDB-X 2.0 databases.
10000
AvgRtdouble

The average execution duration.

2.499
AvgSqlCountlong

The average number of SQL statements.

10000
Countlong

The total number of executions.

100000
CountRatedouble

The percentage of the total number of executions.

0.0586
Databasestring

The name of the database.

dbtest01
ErrorCountlong

The number of failed executions.

1
FetchRowslong

The number of rows that are fetched from data nodes by compute nodes on the PolarDB-X 2.0 instance.

200
Ipstring

The network address of the database instance.

rm-uf6dyi58dm6****.mysql.rds.aliy****.com
LockWaitTimedouble

The lock wait duration. Unit: seconds.

1089.4177720290281
LogicalReadlong

The number of logical reads.

7.434573266E9
OriginHoststring

The IP address of the client that executes the SQL statement.

172.26.6****
PhysicalAsyncReadlong

The number of physical asynchronous reads.

0
PhysicalSyncReadlong

The number of physical synchronous reads.

0
Portlong

The port number that is used to connect to the database instance.

3306
Rowslong

The total number of rows updated or returned by the compute nodes of the PolarDB-X 2.0 instance.

0
ExaminedRowslong

The total number of scanned rows.

Note This parameter is returned only for ApsaraDB RDS for MySQL, ApsaraDB RDS for PostgreSQL, and PolarDB for MySQL databases.
10000
RtGreaterThanOneSecondCountlong

The number of SQL statements that take longer than 1 second to execute.

2
RtRatedouble

The execution duration percentage.

0.1384
SqlCountlong

The number of SQL statements.

200
SumUpdatedRowslong

The total number of updated rows.

200
Versionlong

The version number.

1
VpcIdstring

The virtual private cloud (VPC) ID.

vpc-2zentqj1sk4qmolci****
Totallong

The total number of entries returned.

1
Codelong

The HTTP status code returned.

200
Successboolean

Indicates whether the request was successful. Valid values:

  • true
  • false
true

Examples

Sample success responses

JSONformat

{
  "Message": "Successful",
  "RequestId": "7172BECE-588A-5961-8126-C216E16B****",
  "Data": {
    "List": [
      {
        "Key": "172.26.6****",
        "AvgFetchRows": 0,
        "AvgLockWaitTime": 0.00009589874265269765,
        "AvgLogicalRead": 654.4470327860251,
        "AvgPhysicalAsyncRead": 0,
        "AvgPhysicalSyncRead": 0,
        "AvgRows": 0,
        "AvgExaminedRows": 10000,
        "AvgReturnedRows": 10000,
        "AvgUpdatedRows": 10000,
        "AvgRt": 2.499,
        "AvgSqlCount": 10000,
        "Count": 100000,
        "CountRate": 0.0586,
        "Database": "dbtest01",
        "ErrorCount": 1,
        "FetchRows": 200,
        "Ip": "rm-uf6dyi58dm6****.mysql.rds.aliy****.com",
        "LockWaitTime": 1089.4177720290281,
        "LogicalRead": 7434573266,
        "OriginHost": "172.26.6****",
        "PhysicalAsyncRead": 0,
        "PhysicalSyncRead": 0,
        "Port": 3306,
        "Rows": 0,
        "ExaminedRows": 10000,
        "RtGreaterThanOneSecondCount": 2,
        "RtRate": 0.1384,
        "SqlCount": 200,
        "SumUpdatedRows": 200,
        "Version": 1,
        "VpcId": "vpc-2zentqj1sk4qmolci****"
      }
    ],
    "Total": 1
  },
  "Code": 200,
  "Success": true
}

Error codes

HTTP status codeError codeError message
400InvalidParamsThe request parameters are invalid.
403NoPermissionYou are not authorized to do this action.

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

Change history

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