具有指標資料點要求的指標

針對沒有明顯預設警示閾值的指標，Application Insights 會等到指標有足夠的資料點可預測合理的警示閾值。「 CloudWatch 應用程式深入解析」在建立警示之前檢查的量度資料點需求如下：

• 指標至少有過去 15 天到過去 2 天的 100 個資料點。

• 指標至少有最後一天的 100 個資料點。

以下指標會遵循以下資料點要求。請注意， CloudWatch 代理程式指標最多需要一小時才能建立警示。

AWS/ApplicationELB

ActiveConnectionCount

ConsumedLCUs

HTTPCode_ELB_4XX_Count

HTTPCode_Target_2XX_Count

HTTPCode_Target_3XX_Count

HTTPCode_Target_4XX_Count

HTTPCode_Target_5XX_Count

NewConnectionCount

ProcessedBytes

TargetResponseTime

UnHealthyHostCount

AW/ AutoScaling

GroupDesiredCapacity

GroupInServiceInstances

GroupMaxSize

GroupMinSize

GroupPendingInstances

GroupStandbyInstances

GroupTerminatingInstances

GroupTotalInstances

AWS/EC2

處理器 CreditBalance

處理器 CreditUsage

處理器 SurplusCreditBalance

處理器 SurplusCreditsCharged

CPUUtilization

DiskReadBytes

DiskReadOps

DiskWriteBytes

DiskWriteOps

EBS 百分比 ByteBalance

EBSIOBalance%

EBS ReadBytes

EBS ReadOps

EBS WriteBytes

EBS WriteOps

NetworkIn

NetworkOut

NetworkPacketsIn

NetworkPacketsOut

Elastic Block Store (EBS)

VolumeReadBytes

VolumeWriteBytes

VolumeReadOps

VolumeWriteOps

VolumeTotalReadTime

VolumeTotalWriteTime

VolumeIdleTime

VolumeQueueLength

VolumeThroughputPercentage

VolumeConsumedReadWriteOps

BurstBalance

AWS/ELB

估計 ActiveConnectionCount

EstimatedALBConsumedLCUs

估計 NewConnectionCount

EstimatedProcessedBytes

HTTPCode_Backend_4XX

HTTPCode_Backend_5XX

HealthyHostCount

Latency (延遲)

RequestCount

SurgeQueueLength

UnHealthyHostCount

AWS/RDS

ActiveTransactions

AuroraBinlogReplicaLag

AuroraReplicaLag

BackupRetentionPeriodStorageUsed

BinLogDiskUsage

BlockedTransactions

處理器 CreditBalance

CommitLatency

CommitThroughput

DDLLatency

DDLThroughput

DMLLatency

DMLThroughput

DatabaseConnections

鎖死

DeleteLatency

DeleteThroughput

DiskQueueDepth

EngineUptime

FreeLocalStorage

FreeStorageSpace

FreeableMemory

InsertLatency

InsertThroughput

LoginFailures

NetworkReceiveThroughput

NetworkThroughput

NetworkTransmitThroughput

查詢

ReadIOPS

ReadThroughput

SelectLatency

SelectThroughput

SnapshotStorageUsed

TotalBackupStorageBilled

UpdateLatency

UpdateThroughput

VolumeBytesUsed

VolumeReadIOP

VolumeWriteIOP

WriteIOPS

WriteThroughput

AWS/Lambda

錯誤

DeadLetterErrors

持續時間

限流

IteratorAge

ProvisionedConcurrencySpilloverInvocations

AWS/SQS

ApproximateAgeOfOldestMessage

ApproximateNumberOfMessagesDelayed

ApproximateNumberOfMessagesNotVisible

ApproximateNumberOfMessagesVisible

NumberOfEmptyReceives

NumberOfMessagesDeleted

NumberOfMessagesReceived

NumberOfMessagesSent

AWS/CWAgent

LogicalDisk % 可用空間

記憶體 % 使用中的認可位元組

記憶體可用的 MB 數

網路介面位元組總數/秒

分頁檔用量 %

PhysicalDisk % 磁碟時間

PhysicalDisk 平均 Disk sec/Read

PhysicalDisk 平均 Disk sec/Write

PhysicalDisk 磁碟讀取位元組/秒

PhysicalDisk 磁碟讀取次數/秒

PhysicalDisk 磁碟寫入位元組/秒

PhysicalDisk 磁碟寫入次數/秒

處理器 % 閒置時間

處理器 % 中斷時間

處理器 % 處理器時間

處理器 % 使用者時間

SQLServer:Access Methods Forwarded Records/sec

SQLServer:Access Methods Page Splits/sec

SQLServer:Buffer Manager 緩衝快取命中率

SQLServer:Buffer Manager 頁面的預期壽命

SQLServer:已接收的資料庫複本檔案位元組/秒

SQLServer:已接收的資料庫複本日誌位元組/秒

SQL Server:剩餘可復原的資料庫複本日誌

SQL Server:資料庫複本日誌傳送佇列

SQLServer:資料庫複本鏡像寫入交易/秒

SQL Server:資料庫複本復原佇列

SQL Server:剩餘的資料庫複本重做位元組

SQL Server:資料庫複本已重做位元組/秒

SQL Server:需要復原的資料庫複本日誌合計

SQL Server:資料庫複本交易延遲

SQLServer:General Statistics Processes blocked

SQLServer:SQL Statistics 每秒批次要求數

SQLServer:SQL Statistics SQL Compilations/sec

SQLServer:SQL Statistics SQL Re-Compilations/sec

系統處理器佇列長度

已建立 TCPv4 連線

已建立 TCPv6 連線

AWS/DynamoDB

ConsumedReadCapacityUnits

ConsumedWriteCapacityUnits

ReadThrottleEvents

WriteThrottleEvents

TimeToLiveDeletedItemCount

ConditionalCheckFailedRequests

TransactionConflict

ReturnedRecordsCount

PendingReplicationCount

ReplicationLatency

AWS/S3

ReplicationLatency

BytesPendingReplication

OperationsPendingReplication

4xxErrors

5xxErrors

AllRequests

GetRequests

PutRequests

DeleteRequests

HeadRequests

PostRequests

SelectRequests

ListRequests

SelectScannedBytes

SelectReturnedBytes

FirstByteLatency

TotalRequestLatency

BytesDownloaded

BytesUploaded

AWS/狀態

ActivitiesScheduled

ActivitiesStarted

ActivitiesSucceeded

ActivityScheduleTime

ActivityRuntime

ActivityTime

LambdaFunctionsScheduled

LambdaFunctionsStarted

LambdaFunctionsSucceeded

LambdaFunctionScheduleTime

LambdaFunctionRuntime

LambdaFunctionTime

ServiceIntegrationsScheduled

ServiceIntegrationsStarted

ServiceIntegrationsSucceeded

ServiceIntegrationScheduleTime

ServiceIntegrationRuntime

ServiceIntegrationTime

ProvisionedRefillRate

ProvisionedBucketSize

ConsumedCapacity

ThrottledEvents

AW/ ApiGateway

4XXError

IntegrationLatency

Latency (延遲)

DataProcessed

CacheHitCount

CacheMissCount

AWS/SNS

NumberOfNotificationsDelivered

NumberOfMessagesPublished

NumberOfNotificationsFailed

NumberOfNotificationsFilteredOut

NumberOfNotificationsFilteredOut-InvalidAttributes

NumberOfNotificationsFilteredOut-NoMessageAttributes

NumberOfNotificationsRedrivenToDlq

NumberOfNotificationsFailedToRedriveToDlq

短信 SuccessRate