DescribeSlowLogs - ApsaraDB RDS - Alibaba Cloud Documentation Center

Operasi ini digunakan untuk mengkueri statistik slow log.

Deskripsi operasi

Mesin database yang didukung

RDS MySQL
Catatan
MySQL 5.7 Basic Edition tidak didukung.
RDS SQL Server
Catatan
Hanya SQL Server 2008 R2 yang didukung.
RDS MariaDB

Catatan penggunaan

Statistik slow log tidak dikumpulkan secara real time dan dapat tertunda selama 6 hingga 8 jam.
Jika hasil yang dikembalikan kosong, periksa apakah parameter StartTime dan EndTime memenuhi persyaratan format UTC. Jika formatnya benar, tidak ada slow log yang dihasilkan selama rentang waktu yang ditentukan.
Mulai 1 September 2024, karena optimasi algoritma templating SQL, ketika Anda memanggil operasi ini, nilai field SQLHash akan berubah. Untuk informasi lebih lanjut, lihat [Pemberitahuan] Optimasi algoritma templating SQL.

Coba sekarang

Coba API ini di OpenAPI Explorer tanpa perlu penandatanganan manual. Panggilan yang berhasil akan secara otomatis menghasilkan contoh kode SDK sesuai dengan parameter Anda. Unduh kode tersebut dengan kredensial bawaan yang aman untuk penggunaan lokal.

Test

RAM authorization

Tabel berikut menjelaskan otorisasi yang diperlukan untuk memanggil API ini. Anda dapat menentukannya dalam kebijakan Resource Access Management (RAM). Kolom pada tabel dijelaskan sebagai berikut:

Action: Aksi yang dapat digunakan dalam elemen Action pada pernyataan kebijakan izin RAM untuk memberikan izin guna melakukan operasi tersebut.
API: API yang dapat Anda panggil untuk melakukan aksi tersebut.
Access level: Tingkat akses yang telah ditentukan untuk setiap API. Nilai yang valid: create, list, get, update, dan delete.
Resource type: Jenis resource yang mendukung otorisasi untuk melakukan aksi tersebut. Ini menunjukkan apakah aksi tersebut mendukung izin tingkat resource. Resource yang ditentukan harus kompatibel dengan aksi tersebut. Jika tidak, kebijakan tersebut tidak akan berlaku.
- Untuk API dengan izin tingkat resource, jenis resource yang diperlukan ditandai dengan tanda bintang (*). Tentukan Nama Sumber Daya Alibaba Cloud (ARN) yang sesuai dalam elemen Resource pada kebijakan.
- Untuk API tanpa izin tingkat resource, ditampilkan sebagai All Resources. Gunakan tanda bintang (*) dalam elemen Resource pada kebijakan.
Condition key: Kunci kondisi yang didefinisikan oleh layanan. Kunci ini memungkinkan kontrol granular, berlaku baik hanya untuk aksi maupun untuk aksi yang terkait dengan resource tertentu. Selain kunci kondisi spesifik layanan, Alibaba Cloud menyediakan serangkaian common condition keys yang berlaku di semua layanan yang didukung RAM.
Dependent action: Aksi dependen yang diperlukan untuk menjalankan aksi tersebut. Untuk menyelesaikan aksi tersebut, pengguna RAM atau role RAM harus memiliki izin untuk melakukan semua aksi dependen.

Action

Access level

Resource type

Condition key

Dependent action

rds:DescribeSlowLogs

get

*DBInstance

acs:rds:{#regionId}:{#accountId}:dbinstance/{#dbinstanceId}

rds:ResourceTag
rds:ResourceTag
rds:ResourceTag
rds:ResourceTag

None

Parameter permintaan

Parameter	Type	Required	Description	Example
DBInstanceId	string	Yes	ID instans. Anda dapat memanggil operasi DescribeDBInstances untuk mendapatkan ID instans.	rm-uf6wjk5****
StartTime	string	Yes	Awal rentang waktu yang akan dikueri. Tentukan waktu dalam format yyyy-MM-ddZ. Waktu harus dalam UTC.	2011-05-01Z
EndTime	string	Yes	Akhir rentang waktu yang akan dikueri. Waktu akhir harus lebih lambat dari waktu mulai. Interval antara waktu mulai dan waktu akhir tidak boleh lebih dari 31 hari. Tentukan waktu dalam format yyyy-MM-ddZ. Waktu harus dalam UTC. Catatan Jika waktu akhir sama dengan waktu mulai, sistem secara default mengkueri statistik slow log dalam 24 jam dimulai dari pukul 08:00 pada waktu mulai.	2011-05-30Z
DBName	string	No	Nama database.	RDS_MySQL
SortKey	string	No	Kunci pengurutan. Nilai yang valid: TotalExecutionCounts: jumlah total eksekusi terbesar. TotalQueryTimes: total waktu kueri terlama. TotalLogicalReads: jumlah total pembacaan logis terbesar. TotalPhysicalReads: jumlah total pembacaan fisik terbesar. Catatan Parameter ini hanya didukung untuk instans yang menjalankan SQL Server 2008 R2.	TotalExecutionCounts
PageSize	integer	No	Jumlah entri per halaman. Nilai yang valid: 30 hingga 100. Nilai default: 30.	30
PageNumber	integer	No	Nomor halaman. Nilai yang valid: bilangan bulat positif bukan nol yang tidak melebihi nilai maksimum tipe data Integer. Nilai default: 1.	1

Elemen respons

Element	Type	Description	Example
	object	Detail parameter respons.
DBInstanceId	string	ID instans.	rm-uf6wjk5****
EndTime	string	Akhir rentang waktu yang dikueri.	2011-05-30Z
Engine	string	Mesin database.	SQLServer
Items	object
SQLSlowLog	array<object>	Detail statistik slow log.
	object	Informasi statistik slow log.
AvgExecutionTime	integer	The average execution duration per SQL statement in the query. Unit: seconds. Catatan This parameter is returned only for instances that run SQL Server.	1
AvgIOWriteCounts	integer	The average number of I/O writes per SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
AvgLastRowsAffectedCounts	integer	The average number of rows that were affected by the last SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
AvgLogicalReadCounts	integer	The average number of logical reads per SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
AvgPhysicalReadCounts	integer	The average number of physical reads per SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
AvgRowsAffectedCounts	integer	The average number of rows that were affected per SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
CreateTime	string	The date when the data was generated.	2011-05-30Z
DBName	string	The name of the database.	ceshi
MaxExecutionTime	integer	The longest execution duration of a specific SQL statement in the query. Unit: seconds.	60
MaxExecutionTimeMS	integer	The longest execution duration of a specific SQL statement in the query. Unit: milliseconds.	60000
MaxIOWriteCounts	integer	The largest number of I/O writes that were performed by a specific SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
MaxLastRowsAffectedCounts	integer	The largest number of rows that were affected by the last SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
MaxLockTime	integer	The longest lock duration that was caused by a specific SQL statement in the query. Unit: seconds.	0
MaxLockTimeMS	integer	The longest lock duration that was caused by a specific SQL statement in the query. Unit: milliseconds.	1000
MaxLogicalReadCounts	integer	The largest number of logical reads that were performed by a specific SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
MaxPhysicalReadCounts	integer	The largest number of physical reads that were performed by a specific SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
MaxRowsAffectedCounts	integer	The largest number of rows that were affected by a specific SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
MinIOWriteCounts	integer	The smallest number of I/O writes that were performed by a specific SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
MinLastRowsAffectedCounts	integer	The smallest number of rows that were affected by the last SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
MinLogicalReadCounts	integer	The smallest number of logical reads that were performed by a specific SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
MinPhysicalReadCounts	integer	The smallest number of physical reads that were performed by a specific SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
MinRowsAffectedCounts	integer	The smallest number of rows that were affected by a specific SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
MySQLTotalExecutionCounts	integer	The total number of SQL statements that were executed in the query. This parameter is returned only for instances that run MySQL.	1
MySQLTotalExecutionTimes	integer	The total execution duration of all SQL statements in the query. Unit: seconds. This parameter is returned only for instances that run MySQL.	1
ParseMaxRowCount	integer	The largest number of rows that were parsed by a specific SQL statement in the query.	1
ParseTotalRowCounts	integer	The total number of rows that were parsed by all SQL statements in the query.	1
ReportTime	string	The date on which the data report was generated.	2011-05-30Z
ReturnMaxRowCount	integer	The largest number of rows that were returned by a specific SQL statement in the query.	1
ReturnTotalRowCounts	integer	The total number of rows that were returned by all SQL statements in the query.	1
SQLHASH	string	The unique ID of the SQL statement. The ID is used to obtain the slow query logs of the SQL statement.	U2FsdGVk****
SQLIdStr	string	The ID of the SQL statement in the statistical template of slow query logs. This parameter is replaced by the SQLHASH parameter.	521584
SQLServerAvgCpuTime	integer	The average amount of CPU time per SQL statement in the query. Unit: seconds. Catatan This parameter is returned only for instances that run SQL Server.	0
SQLServerAvgExecutionTime	integer	The average execution duration per SQL statement in the query. Unit: seconds. Catatan This parameter is returned only for instances that run SQL Server.	0
SQLServerMaxCpuTime	integer	The largest amount of CPU time that was used by a specific SQL statement in the query. Unit: seconds. Catatan This parameter is returned only for instances that run SQL Server.	0
SQLServerMinCpuTime	integer	The smallest amount of CPU time that was used by a specific SQL statement in the query. Unit: seconds. Catatan This parameter is returned only for instances that run SQL Server.	0
SQLServerMinExecutionTime	integer	The smallest execution duration of a specific SQL statement in the query. Unit: seconds. Catatan This parameter is returned only for instances that run SQL Server.	0
SQLServerTotalCpuTime	integer	The total amount of CPU time that was used by all SQL statements in the query. Unit: seconds. Catatan This parameter is returned only for instances that run SQL Server.	0
SQLServerTotalExecutionCounts	integer	The total number of SQL statements that were executed in the query. This parameter is returned only for instances that run SQL Server.	1
SQLServerTotalExecutionTimes	integer	The total execution duration of all SQL statements in the query. This parameter is returned only for instances that run SQL Server. Unit: milliseconds.	1000
SQLText	string	The SQL statement that was executed in the query.	select id,name from tb_table
SlowLogId	integer	The ID of the slow query log summary.	26584213
TotalIOWriteCounts	integer	The total number of I/O writes that were performed by all SQL statements in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
TotalLastRowsAffectedCounts	integer	The total number of rows that were affected by the last SQL statement in the query. Catatan This parameter is returned only for instances that run SQL Server.	0
TotalLockTimes	integer	The total lock duration that was caused by all SQL statements in the query. Unit: seconds.	0
TotalLogicalReadCounts	integer	The total number of logical reads that were performed by all SQL statements in the query.	1
TotalPhysicalReadCounts	integer	The total number of physical reads that were performed by all SQL statements in the query.	1
TotalRowsAffectedCounts	integer	The total number of rows that were affected by all SQL statements in the query.	0
PageNumber	integer	Nomor halaman.	1
PageRecordCount	integer	Jumlah pernyataan SQL pada halaman saat ini.	10
RequestId	string	ID permintaan.	2553A660-E4EB-4AF4-A402-8AFF70A49143
StartTime	string	Awal rentang waktu yang dikueri.	2011-05-01Z
TotalRecordCount	integer	Jumlah total entri yang dikembalikan.	5

Contoh

Respons sukses

JSONformat

{
  "DBInstanceId": "rm-uf6wjk5****",
  "EndTime": "2011-05-30Z",
  "Engine": "SQLServer",
  "Items": {
    "SQLSlowLog": [
      {
        "AvgExecutionTime": 1,
        "AvgIOWriteCounts": 0,
        "AvgLastRowsAffectedCounts": 0,
        "AvgLogicalReadCounts": 0,
        "AvgPhysicalReadCounts": 0,
        "AvgRowsAffectedCounts": 0,
        "CreateTime": "2011-05-30Z",
        "DBName": "ceshi",
        "MaxExecutionTime": 60,
        "MaxExecutionTimeMS": 60000,
        "MaxIOWriteCounts": 0,
        "MaxLastRowsAffectedCounts": 0,
        "MaxLockTime": 0,
        "MaxLockTimeMS": 1000,
        "MaxLogicalReadCounts": 0,
        "MaxPhysicalReadCounts": 0,
        "MaxRowsAffectedCounts": 0,
        "MinIOWriteCounts": 0,
        "MinLastRowsAffectedCounts": 0,
        "MinLogicalReadCounts": 0,
        "MinPhysicalReadCounts": 0,
        "MinRowsAffectedCounts": 0,
        "MySQLTotalExecutionCounts": 1,
        "MySQLTotalExecutionTimes": 1,
        "ParseMaxRowCount": 1,
        "ParseTotalRowCounts": 1,
        "ReportTime": "2011-05-30Z",
        "ReturnMaxRowCount": 1,
        "ReturnTotalRowCounts": 1,
        "SQLHASH": "U2FsdGVk****",
        "SQLIdStr": "521584",
        "SQLServerAvgCpuTime": 0,
        "SQLServerAvgExecutionTime": 0,
        "SQLServerMaxCpuTime": 0,
        "SQLServerMinCpuTime": 0,
        "SQLServerMinExecutionTime": 0,
        "SQLServerTotalCpuTime": 0,
        "SQLServerTotalExecutionCounts": 1,
        "SQLServerTotalExecutionTimes": 1000,
        "SQLText": "select id,name from tb_table",
        "SlowLogId": 26584213,
        "TotalIOWriteCounts": 0,
        "TotalLastRowsAffectedCounts": 0,
        "TotalLockTimes": 0,
        "TotalLogicalReadCounts": 1,
        "TotalPhysicalReadCounts": 1,
        "TotalRowsAffectedCounts": 0
      }
    ]
  },
  "PageNumber": 1,
  "PageRecordCount": 10,
  "RequestId": "2553A660-E4EB-4AF4-A402-8AFF70A49143",
  "StartTime": "2011-05-01Z",
  "TotalRecordCount": 5
}

Kode kesalahan

HTTP status code	Error code	Error message
400	InvalidSearchTimeRange	search time range cannot be longer than a month.
400	IO.Exception	IO exception, retry later.
400	SortKey.ValueNotSupported	SortKey.ValueNotSupported
400	Order.ComboInstanceNotAllowOperate	A package instance is not allowed to operate independently.
400	Price.PricingPlanResultNotFound	Pricing plan price result not found.
400	Order.NoRealNameAuthentication	You have not passed the real-name authentication and do not meet the purchase conditions. Please log in to the user center for real-name authentication.
400	InsufficientAvailableQuota	Your account quota limit is less than 0, please recharge before trying to purchase.
400	CommodityServiceCalling.Exception	Failed to call commodity service.
400	RegionDissolvedEOM	Dear customer, Alibaba Cloud plans to optimize and adjust the current region. Cloud services in this region will cease operations. You are currently unable to operate new purchase orders. Thank you for your understanding and support.
400	Commodity.InvalidComponent	The module you purchased is not legal, please buy it again.
400	RegionEndTimeDissolvedAustralia	Cloud services in the Australia (Sydney) region will be discontinued. Set the validity date to September 30, 2024 or earlier than September 30, 2024.
400	Price.CommoditySys	Commodity system call exception.
400	Pay.InsufficientBalance	Insufficient available balance.
400	Order.PeriodInvalid	There is a problem with the period you selected, please choose again.
400	pay.noCreditCard	Account not bound to credit card.
400	Order.InstHasUnpaidOrder	There is an unpaid order for the service you have purchased. Please pay or void it before placing the order.
400	noAvailablePaymentMethod	No payment method is specified for your account. We recommend that you add a payment method.
400	BasicInfoUncompleted	Your information is incomplete. Complete your information before the operation.
400	Risk.RiskControlRejection	Your account is abnormal, please contact customer service for details.
400	Api.NotSupport	Specified api is not supported.
400	ContainForbiddenLabelError	There is a label that prohibits placing orders. Please contact your distributor for assistance.
400	InvalidDBInstanceId.NotFound	The DBInstanceId provided does not exist in records.
400	InvalidInstanceLevel.DiskType	Specified instance level not support request disk type
400	InvalidParam	Sepcified wal level Parameter is invalid. There are still logical slots in instance, so it can not be set as replica.
400	KmsApiError	User secret key invalid.
400	System.SaleValidateFailed	Sales expression validation system error.
400	Abs.InvalidAccount.NotFound	account is not found.
400	SqlExecuteFailedOrTimeout	sql command execution failed or timed out:%s.
400	ColdData.EngineVersionNotSupport	The current instance engine version not support coldDataEnabled.
400	ColdData.MinorVersionNotSupport	The current instance minor version not support coldDataEnabled.
400	IncorrectTargetClasscode	The current instance type does not support this operation.
400	InvalidConnectionString.Duplicate	Specified connection string already exists in the RDS.
400	RequiredParam.NotFound	Required input param is not found.
400	Parameters.Invalid	Parameter error, please check the parameters.
400	BackupPolicyNotSupport	Cold Data won't open with CrossBackup or Flash Backup, please check Backup Policy.
400	InvalideStatus.Format	The instance status does not support this operation.
400	InvalidReleasedKeepPolicy.Format	Specified Released Keep Policy is not valid.
400	InvalidDBInstanceEngineType.Format	the DB instance engine type does not support this operation.
400	Pay.NoCreditCard	No credit cards.
400	VpcNetworkTypeNotSupport	The vpc network type instance does not support this operation.
400	MirrorInsExists	Specified DB instance mirror ins already existed.
400	UnsupportedClassCode	The specified DB instance class stops selling.
400	InvalidBackupSet	The specified database does not exist in the backup set.
400	OrdTCommodityQueryError	Failed to query for product.
400	ProductInstanceReleased	The instance has been released. Please check before placing the order.
400	RegionEndTimeDissolvedIndia	The region is no longer supported.
500	ExternalFailure	The request processing has failed due to external service failure.
500	RequestMetaDataFailed	The service request failed. Please try again later or contact service personnel.
500	InvokeProxyFailure	The request processing has failed due to service failure of rds api.
403	OrderStatus.UnPaid	The specified db instance has unpaid order.
403	InvalidReduceDiskSize	The storage capacity after the scale-down must be larger than the used amount.
403	CloudSSDNotSupport	Cloud ssd does not support this operation, please upgrade to essd.
403	InvalidUserOperatorPermission	The user permission does not support this operation.
403	InvalidVswitchId	Specified conn vswitch id is not valid.
403	IncorrectMinorVersion	Current engine minor version does not support operations.
403	OperationDenied.ZoneResource	There is no available zone for inventory.
403	NotInFlowController	Sorry,no permission.
403	InvalidKmsKey	Kms key is disabled.
403	InvalidInstanceLevel.Malformed	Current DB instance level does not support this operation.
404	InvalidClusterKms	The current instance does not authorized to access the Key Management Service.
404	Request.NotFound	The requested resource is not available.
404	HostInfo.NotFound	The specified host info is not found.
408	RequestTimeout	Query timed out.Please try again or narrow down the query scope.

Lihat Error Codes untuk daftar lengkap.

Catatan rilis

Lihat Release Notes untuk daftar lengkap.