All Products
Search
Document Center

Database Autonomy Service:GetFullRequestStatResultByInstanceId

更新時間:Sep 25, 2024

Asynchronously collects the full request statistics in the SQL Explorer results of a database instance by SQL ID.

Operation description

Note GetFullRequestStatResultByInstanceId is an asynchronous operation. After a request is sent, the complete results are not returned immediately. If the value of the isFinish parameter is false in the response, wait for 1 second and then send a request again. If the value of the isFinish parameter is true, the complete results are returned.

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 of DAS Enterprise Edition.
  • If you use an SDK to call the API operations of Database Autonomy Service (DAS), you must set the region ID to cn-shanghai.
  • When you call this operation, the value of the SqlId parameter changes due to the optimization of the SQL template algorithm starting from September 1, 2024. For more information, see [Notice] Optimization of the SQL template algorithm.

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:GetFullRequestStatResultByInstanceIdget
  • All Resources
    *
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
UserIdstringNo

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

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

The instance ID.

rm-2ze8g2am97624****
NodeIdstringNo

The node ID.

Note You must specify the node ID if your database instance is a PolarDB for MySQL cluster.
pi-bp12v7243x012****
SqlIdstringNo

The SQL ID.

Note If this parameter is specified, the full request statistics of the specified SQL query are collected. If this parameter is left empty, the full request statistics of the entire database instance are collected.
d71f82be1eef72bd105128204d2e****
OriginHoststringNo

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

Note This parameter is optional. If this parameter is specified, the full request statistics of the specified IP address are collected. If this parameter is left empty, the full request statistics of the entire database instance are collected.
172.26.XX.XXX
KeywordstringNo

The keywords that are used for query.

dbtest01
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 can be up to 90 days earlier than the current time.
1645581813000
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 cannot exceed one day.
1645668213000
OrderBystringNo

The field by which to sort the returned entries. 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, LOGIN, LOGOUT, MERGE, ALTER, CREATEINDEX, DROPINDEX, CREATE, DROP, SET, DESC, REPLACE, CALL, BEGIN, DESCRIBE, ROLLBACK, FLUSH, USE, SHOW, START, COMMIT, and RENAME.

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

The name of the database.

dbtest01
RolestringNo

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

  • polarx_cn: compute node.
  • polarx_dn: 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 that contains information such as an error code is returned.
Successful
RequestIdstring

The request ID.

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

The returned data.

Resultobject

The returned full request data.

Listarray<object>

The full request data.

Listobject
SqlIdstring

The SQL ID.

d71f82be1eef72bd105128204d2e****
AvgFetchRowslong

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

0
AvgLockWaitTimedouble

The average lock wait latency. Unit: seconds.

0.00009589874265269765
AvgLogicalReaddouble

The average number of logical reads.

654.4470327860251
AvgPhysicalAsyncReadlong

The average number of physical asynchronous reads.

0
AvgPhysicalSyncReadlong

The average number of physical synchronous reads.

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
AvgUpdatedRowslong

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 by compute nodes from data nodes on the PolarDB-X 2.0 instance.

0
Ipstring

The IP address of the database instance.

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

The lock wait latency. Unit: seconds.

1089.4177720290281
LogicalReadlong

The number of logical reads.

7.434573266E9
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
Psqlstring

The SQL template.

select * from dbtest01 where ****
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.

20
RtRatedouble

The execution duration percentage.

2.499
SqlCountlong

The number of SQL statements.

200
SumUpdatedRowslong

The total number of updated rows.

100
Tablesarray

The names of tables in the database.

Tablesstring

The names of tables in the database.

tabletest01,tabletest02
Versionlong

The version number.

1
VpcIdstring

The virtual private cloud (VPC) ID.

vpc-2zentqj1sk4qmolci****
Totallong

The total number of entries returned.

1
Failboolean

Indicates whether the asynchronous request failed. Valid values:

  • true
  • false
false
IsFinishboolean

Indicates whether the asynchronous request was complete. Valid values:

  • true
  • false
true
ResultIdstring

The request ID.

9CB97BC4-6479-55D0-B9D0-EA925AFE****
Statestring

The state of the asynchronous request. Valid values:

  • RUNNING
  • SUCCESS
  • FAIL
SUCCESS
Timestamplong

The time when the asynchronous request was sent. The value is a UNIX timestamp representing the number of milliseconds that have elapsed since January 1, 1970, 00:00:00 UTC.

1645668213000
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": {
    "Result": {
      "List": [
        {
          "SqlId": "d71f82be1eef72bd105128204d2e****",
          "AvgFetchRows": 0,
          "AvgLockWaitTime": 0.00009589874265269765,
          "AvgLogicalRead": 654.4470327860251,
          "AvgPhysicalAsyncRead": 0,
          "AvgPhysicalSyncRead": 0,
          "AvgExaminedRows": 10000,
          "AvgReturnedRows": 10000,
          "AvgUpdatedRows": 10000,
          "AvgRt": 2.499,
          "AvgSqlCount": 10000,
          "Count": 100000,
          "CountRate": 0.0586,
          "Database": "dbtest01",
          "ErrorCount": 1,
          "FetchRows": 0,
          "Ip": "rm-uf6dyi58dm6****.mysql.rds.aliy****.com",
          "LockWaitTime": 1089.4177720290281,
          "LogicalRead": 7434573266,
          "PhysicalAsyncRead": 0,
          "PhysicalSyncRead": 0,
          "Port": 3306,
          "Psql": "select * from dbtest01 where ****",
          "Rows": 0,
          "ExaminedRows": 10000,
          "RtGreaterThanOneSecondCount": 20,
          "RtRate": 2.499,
          "SqlCount": 200,
          "SumUpdatedRows": 100,
          "Tables": [
            "tabletest01,tabletest02"
          ],
          "Version": 1,
          "VpcId": "vpc-2zentqj1sk4qmolci****"
        }
      ],
      "Total": 1
    },
    "Fail": false,
    "IsFinish": true,
    "ResultId": "9CB97BC4-6479-55D0-B9D0-EA925AFE****",
    "State": "SUCCESS",
    "Timestamp": 1645668213000
  },
  "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

Change timeSummary of changesOperation
No change history