Amazon DynamoDB Accelerator (DAX) monitoring

How-to guide
12-min read
Published Jul 06, 2020

Dynatrace ingests metrics for multiple preselected namespaces, including Amazon DynamoDB Accelerator (DAX). You can view metrics for each service instance, split metrics into multiple dimensions, and create custom charts that you can pin to your dashboards.

Prerequisites

To enable monitoring for this service, you need:

Any version of ActiveGate in both Dynatrace SaaS and Managed deployments.

For role-based access (whether in a SaaS or Managed deployment), you need an ActiveGate installed on an Amazon EC2 host.
An updated AWS monitoring policy to include the additional AWS services.
To update the AWS IAM policy, use the JSON below, containing the monitoring policy (permissions) for all cloud services.

JSON predefined policy for all cloud services

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "VisualEditor0",
      "Effect": "Allow",
      "Action": [
        "acm-pca:ListCertificateAuthorities",
        "apigateway:GET",
        "apprunner:ListServices",
        "appstream:DescribeFleets",
        "appsync:ListGraphqlApis",
        "athena:ListWorkGroups",
        "autoscaling:DescribeAutoScalingGroups",
        "cloudformation:ListStackResources",
        "cloudfront:ListDistributions",
        "cloudhsm:DescribeClusters",
        "cloudsearch:DescribeDomains",
        "cloudwatch:GetMetricData",
        "cloudwatch:GetMetricStatistics",
        "cloudwatch:ListMetrics",
        "codebuild:ListProjects",
        "datasync:ListTasks",
        "dax:DescribeClusters",
        "directconnect:DescribeConnections",
        "dms:DescribeReplicationInstances",
        "dynamodb:ListTables",
        "dynamodb:ListTagsOfResource",
        "ec2:DescribeAvailabilityZones",
        "ec2:DescribeInstances",
        "ec2:DescribeNatGateways",
        "ec2:DescribeSpotFleetRequests",
        "ec2:DescribeTransitGateways",
        "ec2:DescribeVolumes",
        "ec2:DescribeVpnConnections",
        "ecs:ListClusters",
        "eks:ListClusters",
        "elasticache:DescribeCacheClusters",
        "elasticbeanstalk:DescribeEnvironmentResources",
        "elasticbeanstalk:DescribeEnvironments",
        "elasticfilesystem:DescribeFileSystems",
        "elasticloadbalancing:DescribeInstanceHealth",
        "elasticloadbalancing:DescribeListeners",
        "elasticloadbalancing:DescribeLoadBalancers",
        "elasticloadbalancing:DescribeRules",
        "elasticloadbalancing:DescribeTags",
        "elasticloadbalancing:DescribeTargetHealth",
        "elasticmapreduce:ListClusters",
        "elastictranscoder:ListPipelines",
        "es:ListDomainNames",
        "events:ListEventBuses",
        "firehose:ListDeliveryStreams",
        "fsx:DescribeFileSystems",
        "gamelift:ListFleets",
        "glue:GetJobs",
        "inspector:ListAssessmentTemplates",
        "kafka:ListClusters",
        "kinesis:ListStreams",
        "kinesisanalytics:ListApplications",
        "kinesisvideo:ListStreams",
        "lambda:ListFunctions",
        "lambda:ListTags",
        "lex:GetBots",
        "logs:DescribeLogGroups",
        "mediaconnect:ListFlows",
        "mediaconvert:DescribeEndpoints",
        "mediapackage-vod:ListPackagingConfigurations",
        "mediapackage:ListChannels",
        "mediatailor:ListPlaybackConfigurations",
        "opsworks:DescribeStacks",
        "qldb:ListLedgers",
        "rds:DescribeDBClusters",
        "rds:DescribeDBInstances",
        "rds:DescribeEvents",
        "rds:ListTagsForResource",
        "redshift:DescribeClusters",
        "robomaker:ListSimulationJobs",
        "route53:ListHostedZones",
        "route53resolver:ListResolverEndpoints",
        "s3:ListAllMyBuckets",
        "sagemaker:ListEndpoints",
        "sns:ListTopics",
        "sqs:ListQueues",
        "storagegateway:ListGateways",
        "sts:GetCallerIdentity",
        "swf:ListDomains",
        "tag:GetResources",
        "tag:GetTagKeys",
        "transfer:ListServers",
        "workmail:ListOrganizations",
        "workspaces:DescribeWorkspaces"
      ],
      "Resource": "*"
    }
  ]
}

If you don't want to add permissions to all services, and just select permissions for certain services, consult the table below. The table contains a set of permissions that are required for All AWS cloud services and, for each cloud service, a list of optional permissions specific to that service.

Permissions required for AWS monitoring integration:

"cloudwatch:GetMetricData"
"cloudwatch:GetMetricStatistics"
"cloudwatch:ListMetrics"
"sts:GetCallerIdentity"
"tag:GetResources"
"tag:GetTagKeys"
"ec2:DescribeAvailabilityZones"

Complete list of permissions for cloud services

Name	Permissions
All monitored Amazon services Required	`cloudwatch:GetMetricData`,`cloudwatch:GetMetricStatistics`,`cloudwatch:ListMetrics`,`sts:GetCallerIdentity`,`tag:GetResources`,`tag:GetTagKeys`,`ec2:DescribeAvailabilityZones`
AWS Certificate Manager Private Certificate Authority	`acm-pca:ListCertificateAuthorities`
Amazon MQ
Amazon API Gateway	`apigateway:GET`
AWS App Runner	`apprunner:ListServices`
Amazon AppStream	`appstream:DescribeFleets`
AWS AppSync	`appsync:ListGraphqlApis`
Amazon Athena	`athena:ListWorkGroups`
Amazon Aurora	`rds:DescribeDBClusters`
Amazon EC2 Auto Scaling	`autoscaling:DescribeAutoScalingGroups`
Amazon EC2 Auto Scaling (built-in)	`autoscaling:DescribeAutoScalingGroups`
AWS Billing
Amazon Keyspaces
AWS Chatbot
Amazon CloudFront	`cloudfront:ListDistributions`
AWS CloudHSM	`cloudhsm:DescribeClusters`
Amazon CloudSearch	`cloudsearch:DescribeDomains`
AWS CodeBuild	`codebuild:ListProjects`
Amazon Cognito
Amazon Connect
Amazon Elastic Kubernetes Service (EKS)	`eks:ListClusters`
AWS DataSync	`datasync:ListTasks`
Amazon DynamoDB Accelerator (DAX)	`dax:DescribeClusters`
AWS Database Migration Service (AWS DMS)	`dms:DescribeReplicationInstances`
Amazon DocumentDB	`rds:DescribeDBClusters`
AWS Direct Connect	`directconnect:DescribeConnections`
Amazon DynamoDB	`dynamodb:ListTables`
Amazon DynamoDB (built-in)	`dynamodb:ListTables`,`dynamodb:ListTagsOfResource`
Amazon EBS	`ec2:DescribeVolumes`
Amazon EBS (built-in)	`ec2:DescribeVolumes`
Amazon EC2 API
Amazon EC2 (built-in)	`ec2:DescribeInstances`
Amazon EC2 Spot Fleet	`ec2:DescribeSpotFleetRequests`
Amazon Elastic Container Service (ECS)	`ecs:ListClusters`
Amazon ECS Container Insights	`ecs:ListClusters`
Amazon ElastiCache (EC)	`elasticache:DescribeCacheClusters`
AWS Elastic Beanstalk	`elasticbeanstalk:DescribeEnvironments`
Amazon Elastic File System (EFS)	`elasticfilesystem:DescribeFileSystems`
Amazon Elastic Inference
Amazon Elastic Map Reduce (EMR)	`elasticmapreduce:ListClusters`
Amazon Elasticsearch Service (ES)	`es:ListDomainNames`
Amazon Elastic Transcoder	`elastictranscoder:ListPipelines`
Amazon Elastic Load Balancer (ELB) (built-in)	`elasticloadbalancing:DescribeInstanceHealth`,`elasticloadbalancing:DescribeListeners`,`elasticloadbalancing:DescribeLoadBalancers`,`elasticloadbalancing:DescribeRules`,`elasticloadbalancing:DescribeTags`,`elasticloadbalancing:DescribeTargetHealth`
Amazon EventBridge	`events:ListEventBuses`
Amazon FSx	`fsx:DescribeFileSystems`
Amazon GameLift	`gamelift:ListFleets`
AWS Glue	`glue:GetJobs`
Amazon Inspector	`inspector:ListAssessmentTemplates`
AWS Internet of Things (IoT)
AWS IoT Analytics
Amazon Managed Streaming for Kafka	`kafka:ListClusters`
Amazon Kinesis Data Analytics	`kinesisanalytics:ListApplications`
Amazon Data Firehose	`firehose:ListDeliveryStreams`
Amazon Kinesis Data Streams	`kinesis:ListStreams`
Amazon Kinesis Video Streams	`kinesisvideo:ListStreams`
AWS Lambda	`lambda:ListFunctions`
AWS Lambda (built-in)	`lambda:ListFunctions`,`lambda:ListTags`
Amazon Lex	`lex:GetBots`
Amazon Application and Network Load Balancer (built-in)	`elasticloadbalancing:DescribeInstanceHealth`,`elasticloadbalancing:DescribeListeners`,`elasticloadbalancing:DescribeLoadBalancers`,`elasticloadbalancing:DescribeRules`,`elasticloadbalancing:DescribeTags`,`elasticloadbalancing:DescribeTargetHealth`
Amazon CloudWatch Logs	`logs:DescribeLogGroups`
AWS Elemental MediaConnect	`mediaconnect:ListFlows`
AWS Elemental MediaConvert	`mediaconvert:DescribeEndpoints`
AWS Elemental MediaPackage Live	`mediapackage:ListChannels`
AWS Elemental MediaPackage Video on Demand	`mediapackage-vod:ListPackagingConfigurations`
AWS Elemental MediaTailor	`mediatailor:ListPlaybackConfigurations`
Amazon VPC NAT Gateways	`ec2:DescribeNatGateways`
Amazon Neptune	`rds:DescribeDBClusters`
AWS OpsWorks	`opsworks:DescribeStacks`
Amazon Polly
Amazon QLDB	`qldb:ListLedgers`
Amazon RDS	`rds:DescribeDBInstances`
Amazon RDS (built-in)	`rds:DescribeDBInstances`,`rds:DescribeEvents`,`rds:ListTagsForResource`
Amazon Redshift	`redshift:DescribeClusters`
Amazon Rekognition
AWS RoboMaker	`robomaker:ListSimulationJobs`
Amazon Route 53	`route53:ListHostedZones`
Amazon Route 53 Resolver	`route53resolver:ListResolverEndpoints`
Amazon S3	`s3:ListAllMyBuckets`
Amazon S3 (built-in)	`s3:ListAllMyBuckets`
Amazon SageMaker Batch Transform Jobs
Amazon SageMaker Endpoint Instances	`sagemaker:ListEndpoints`
Amazon SageMaker Endpoints	`sagemaker:ListEndpoints`
Amazon SageMaker Ground Truth
Amazon SageMaker Processing Jobs
Amazon SageMaker Training Jobs
AWS Service Catalog
Amazon Simple Email Service (SES)
Amazon Simple Notification Service (SNS)	`sns:ListTopics`
Amazon Simple Queue Service (SQS)	`sqs:ListQueues`
AWS Systems Manager - Run Command
AWS Step Functions
AWS Storage Gateway	`storagegateway:ListGateways`
Amazon SWF	`swf:ListDomains`
Amazon Textract
AWS IoT Things Graph
AWS Transfer Family	`transfer:ListServers`
AWS Transit Gateway	`ec2:DescribeTransitGateways`
Amazon Translate
AWS Trusted Advisor
AWS API Usage
AWS Site-to-Site VPN	`ec2:DescribeVpnConnections`
AWS WAF Classic
AWS WAF
Amazon WorkMail	`workmail:ListOrganizations`
Amazon WorkSpaces	`workspaces:DescribeWorkspaces`

Example of JSON policy for one single service.

JSON policy for Amazon API Gateway

{
  "Version": "2012-10-17",
  "Statement": [
          {
                  "Sid": "VisualEditor0",
                  "Effect": "Allow",
                  "Action": [
                          "apigateway:GET",
                          "cloudwatch:GetMetricData",
                          "cloudwatch:GetMetricStatistics",
                          "cloudwatch:ListMetrics",
                          "sts:GetCallerIdentity",
                          "tag:GetResources",
                          "tag:GetTagKeys",
                          "ec2:DescribeAvailabilityZones"
                  ],
                  "Resource": "*"
          }
      ]
}

In this example, from the complete list of permissions you need to select

"apigateway:GET" for Amazon API Gateway
"cloudwatch:GetMetricData", "cloudwatch:GetMetricStatistics", "cloudwatch:ListMetrics", "sts:GetCallerIdentity", "tag:GetResources", "tag:GetTagKeys", and "ec2:DescribeAvailabilityZones" for All AWS cloud services.
To disable monitoring of built-in services, you need Environment ActiveGate version 1.245+ and Dynatrace version 1.247+.

AWS endpoints that need to be reachable from ActiveGate with corresponding AWS services

Endpoint	Service
`autoscaling.<REGION>.amazonaws.com`	Amazon EC2 Auto Scaling (built-in), Amazon EC2 Auto Scaling
`lambda.<REGION>.amazonaws.com`	AWS Lambda (built-in), AWS Lambda
`elasticloadbalancing.<REGION>.amazonaws.com`	Amazon Application and Network Load Balancer (built-in), Amazon Elastic Load Balancer (ELB) (built-in)
`dynamodb.<REGION>.amazonaws.com`	Amazon DynamoDB (built-in), Amazon DynamoDB
`ec2.<REGION>.amazonaws.com`	Amazon EBS (built-in), Amazon EC2 (built-in), Amazon EBS, Amazon EC2 Spot Fleet, Amazon VPC NAT Gateways, AWS Transit Gateway, AWS Site-to-Site VPN
`rds.<REGION>.amazonaws.com`	Amazon RDS (built-in), Amazon Aurora, Amazon DocumentDB, Amazon Neptune, Amazon RDS
`s3.<REGION>.amazonaws.com`	Amazon S3 (built-in)
`acm-pca.<REGION>.amazonaws.com`	AWS Certificate Manager Private Certificate Authority
`apigateway.<REGION>.amazonaws.com`	Amazon API Gateway
`apprunner.<REGION>.amazonaws.com`	AWS App Runner
`appstream2.<REGION>.amazonaws.com`	Amazon AppStream
`appsync.<REGION>.amazonaws.com`	AWS AppSync
`athena.<REGION>.amazonaws.com`	Amazon Athena
`cloudfront.amazonaws.com`	Amazon CloudFront
`cloudhsmv2.<REGION>.amazonaws.com`	AWS CloudHSM
`cloudsearch.<REGION>.amazonaws.com`	Amazon CloudSearch
`codebuild.<REGION>.amazonaws.com`	AWS CodeBuild
`datasync.<REGION>.amazonaws.com`	AWS DataSync
`dax.<REGION>.amazonaws.com`	Amazon DynamoDB Accelerator (DAX)
`dms.<REGION>.amazonaws.com`	AWS Database Migration Service (AWS DMS)
`directconnect.<REGION>.amazonaws.com`	AWS Direct Connect
`ecs.<REGION>.amazonaws.com`	Amazon Elastic Container Service (ECS), Amazon ECS Container Insights
`elasticfilesystem.<REGION>.amazonaws.com`	Amazon Elastic File System (EFS)
`eks.<REGION>.amazonaws.com`	Amazon Elastic Kubernetes Service (EKS)
`elasticache.<REGION>.amazonaws.com`	Amazon ElastiCache (EC)
`elasticbeanstalk.<REGION>.amazonaws.com`	AWS Elastic Beanstalk
`elastictranscoder.<REGION>.amazonaws.com`	Amazon Elastic Transcoder
`es.<REGION>.amazonaws.com`	Amazon Elasticsearch Service (ES)
`events.<REGION>.amazonaws.com`	Amazon EventBridge
`fsx.<REGION>.amazonaws.com`	Amazon FSx
`gamelift.<REGION>.amazonaws.com`	Amazon GameLift
`glue.<REGION>.amazonaws.com`	AWS Glue
`inspector.<REGION>.amazonaws.com`	Amazon Inspector
`kafka.<REGION>.amazonaws.com`	Amazon Managed Streaming for Kafka
`models.lex.<REGION>.amazonaws.com`	Amazon Lex
`logs.<REGION>.amazonaws.com`	Amazon CloudWatch Logs
`api.mediatailor.<REGION>.amazonaws.com`	AWS Elemental MediaTailor
`mediaconnect.<REGION>.amazonaws.com`	AWS Elemental MediaConnect
`mediapackage.<REGION>.amazonaws.com`	AWS Elemental MediaPackage Live
`mediapackage-vod.<REGION>.amazonaws.com`	AWS Elemental MediaPackage Video on Demand
`opsworks.<REGION>.amazonaws.com`	AWS OpsWorks
`qldb.<REGION>.amazonaws.com`	Amazon QLDB
`redshift.<REGION>.amazonaws.com`	Amazon Redshift
`robomaker.<REGION>.amazonaws.com`	AWS RoboMaker
`route53.amazonaws.com`	Amazon Route 53
`route53resolver.<REGION>.amazonaws.com`	Amazon Route 53 Resolver
`api.sagemaker.<REGION>.amazonaws.com`	Amazon SageMaker Endpoints, Amazon SageMaker Endpoint Instances
`sns.<REGION>.amazonaws.com`	Amazon Simple Notification Service (SNS)
`sqs.<REGION>.amazonaws.com`	Amazon Simple Queue Service (SQS)
`storagegateway.<REGION>.amazonaws.com`	AWS Storage Gateway
`swf.<REGION>.amazonaws.com`	Amazon SWF
`transfer.<REGION>.amazonaws.com`	AWS Transfer Family
`workmail.<REGION>.amazonaws.com`	Amazon WorkMail
`workspaces.<REGION>.amazonaws.com`	Amazon WorkSpaces

Enable monitoring

To learn how to enable service monitoring, see Enable service monitoring.

View service metrics

You can view the service metrics in your Dynatrace environment either on the custom device overview page or on your Dashboards page.

View metrics on the custom device overview page

To access the custom device overview page

Go to Technologies & Processes.
Filter by service name and select the relevant custom device group.
Once you select the custom device group, you're on the custom device group overview page.
The custom device group overview page lists all instances (custom devices) belonging to the group. Select an instance to view the custom device overview page.

View metrics on your dashboard

After you add the service to monitoring, a preset dashboard containing all recommended metrics is automatically listed on your Dashboards page. To look for specific dashboards, filter by Preset and then by Name.

AWS presets

For existing monitored services, you might need to resave your credentials for the preset dashboard to appear on the Dashboards page. To resave your credentials, go to Settings > Cloud and virtualization > AWS, select the desired AWS instance, and then select Save.

You can't make changes on a preset dashboard directly, but you can clone and edit it. To clone a dashboard, open the browse menu (…) and select Clone.

To remove a dashboard from the dashboards page, you can hide it. To hide a dashboard, open the browse menu (…) and select Hide.

Hiding a dashboard doesn't affect other users.

Clone hide AWS

To check the availability of preset dashboards for each AWS service, see the list below.

Preset dashboard availability list

AWS service	Preset dashboard
Amazon EC2 Auto Scaling (built-in)
AWS Lambda (built-in)
Amazon Application and Network Load Balancer (built-in)
Amazon DynamoDB (built-in)
Amazon EBS (built-in)
Amazon EC2 (built-in)
Amazon Elastic Load Balancer (ELB) (built-in)
Amazon RDS (built-in)
Amazon S3 (built-in)
AWS Certificate Manager Private Certificate Authority
All monitored Amazon services
Amazon API Gateway
AWS App Runner
Amazon AppStream
AWS AppSync
Amazon Athena
Amazon Aurora
Amazon EC2 Auto Scaling
AWS Billing
Amazon Keyspaces
AWS Chatbot
Amazon CloudFront
AWS CloudHSM
Amazon CloudSearch
AWS CodeBuild
Amazon Cognito
Amazon Connect
AWS DataSync
Amazon DynamoDB Accelerator (DAX)
AWS Database Migration Service (AWS DMS)
Amazon DocumentDB
AWS Direct Connect
Amazon DynamoDB
Amazon EBS
Amazon EC2 Spot Fleet
Amazon EC2 API
Amazon Elastic Container Service (ECS)
Amazon ECS Container Insights
Amazon Elastic File System (EFS)
Amazon Elastic Kubernetes Service (EKS)
Amazon ElastiCache (EC)
AWS Elastic Beanstalk
Amazon Elastic Inference
Amazon Elastic Transcoder
Amazon Elastic Map Reduce (EMR)
Amazon Elasticsearch Service (ES)
Amazon EventBridge
Amazon FSx
Amazon GameLift
AWS Glue
Amazon Inspector
AWS Internet of Things (IoT)
AWS IoT Things Graph
AWS IoT Analytics
Amazon Managed Streaming for Kafka
Amazon Kinesis Data Analytics
Amazon Data Firehose
Amazon Kinesis Data Streams
Amazon Kinesis Video Streams
AWS Lambda
Amazon Lex
Amazon CloudWatch Logs
AWS Elemental MediaTailor
AWS Elemental MediaConnect
AWS Elemental MediaConvert
AWS Elemental MediaPackage Live
AWS Elemental MediaPackage Video on Demand
Amazon MQ
Amazon VPC NAT Gateways
Amazon Neptune
AWS OpsWorks
Amazon Polly
Amazon QLDB
Amazon RDS
Amazon Redshift
Amazon Rekognition
AWS RoboMaker
Amazon Route 53
Amazon Route 53 Resolver
Amazon S3
Amazon SageMaker Batch Transform Jobs
Amazon SageMaker Endpoints
Amazon SageMaker Endpoint Instances
Amazon SageMaker Ground Truth
Amazon SageMaker Processing Jobs
Amazon SageMaker Training Jobs
AWS Service Catalog
Amazon Simple Email Service (SES)
Amazon Simple Notification Service (SNS)
Amazon Simple Queue Service (SQS)
AWS Systems Manager - Run Command
AWS Step Functions
AWS Storage Gateway
Amazon SWF
Amazon Textract
AWS Transfer Family
AWS Transit Gateway
Amazon Translate
AWS Trusted Advisor
AWS API Usage
AWS Site-to-Site VPN
AWS WAF Classic
AWS WAF
Amazon WorkMail
Amazon WorkSpaces

Dynamodb

Available metrics

ClusterId is the main dimension.

Name	Description	Unit	Statistics	Dimensions
BatchGetItemRequestCount	The number of BatchGetItem requests handled by the node or cluster	Count	Multi	ClusterId
BatchGetItemRequestCount		Count	Multi	ClusterId, NodeId
BatchGetItemRequestCount		Count	Sum	ClusterId
BatchGetItemRequestCount		Count	Sum	ClusterId, NodeId
BatchGetItemRequestCount		Count	Multi	Region
BatchGetItemRequestCount		Count	Sum	Region
BatchWriteItemRequestCount	The number of BatchWriteItem requests handled by the node or cluster	Count	Multi	ClusterId
BatchWriteItemRequestCount		Count	Multi	ClusterId, NodeId
BatchWriteItemRequestCount		Count	Sum	ClusterId
BatchWriteItemRequestCount		Count	Sum	ClusterId, NodeId
BatchWriteItemRequestCount		Count	Multi	Region
BatchWriteItemRequestCount		Count	Sum	Region
CPUUtilization	The percentage of CPU utilization of the node or cluster	Percent	Multi	ClusterId
CPUUtilization		Percent	Multi	ClusterId, NodeId
CPUUtilization		Percent	Multi	Region
ClientConnections	The number of simultaneous connections made by clients to the node or cluster	Count	Multi	ClusterId
ClientConnections		Count	Multi	ClusterId, NodeId
ClientConnections		Count	Sum	ClusterId
ClientConnections		Count	Sum	ClusterId, NodeId
ClientConnections		Count	Multi	Region
ClientConnections		Count	Sum	Region
DeleteItemRequestCount	The number of DeleteItem requests handled by the node or cluster	Count	Multi	ClusterId
DeleteItemRequestCount		Count	Multi	ClusterId, NodeId
DeleteItemRequestCount		Count	Sum	ClusterId
DeleteItemRequestCount		Count	Sum	ClusterId, NodeId
DeleteItemRequestCount		Count	Multi	Region
DeleteItemRequestCount		Count	Sum	Region
ErrorRequestCount	Total number of requests that resulted in a user error reported by the node or cluster. Requests that were throttled by the node or cluster are included.	Count	Multi	ClusterId
ErrorRequestCount		Count	Multi	ClusterId, NodeId
ErrorRequestCount		Count	Sum	ClusterId
ErrorRequestCount		Count	Sum	ClusterId, NodeId
ErrorRequestCount		Count	Multi	Region
ErrorRequestCount		Count	Sum	Region
EstimatedDbSize	An approximation of the amount of data cached in the item cache and the query cache by the node or cluster	Bytes	Multi	ClusterId
EstimatedDbSize		Bytes	Multi	ClusterId, NodeId
EstimatedDbSize		Bytes	Multi	Region
EvictedSize	The amount of data that was evicted by the node or cluster to make room for newly requested data	Bytes	Multi	ClusterId
EvictedSize		Bytes	Multi	ClusterId, NodeId
EvictedSize		Bytes	Sum	ClusterId
EvictedSize		Bytes	Sum	ClusterId, NodeId
EvictedSize		Bytes	Multi	Region
EvictedSize		Bytes	Sum	Region
FailedRequestCount	Total number of requests that resulted in an error reported by the node or cluster	Count	Multi	ClusterId
FailedRequestCount		Count	Multi	ClusterId, NodeId
FailedRequestCount		Count	Sum	ClusterId
FailedRequestCount		Count	Sum	ClusterId, NodeId
FailedRequestCount		Count	Multi	Region
FailedRequestCount		Count	Sum	Region
FaultRequestCount	Total number of requests that resulted in an internal error reported by the node or cluster	Count	Multi	ClusterId
FaultRequestCount		Count	Multi	ClusterId, NodeId
FaultRequestCount		Count	Sum	ClusterId
FaultRequestCount		Count	Sum	ClusterId, NodeId
FaultRequestCount		Count	Multi	Region
FaultRequestCount		Count	Sum	Region
GetItemRequestCount	The number of GetItem requests handled by the node or cluster	Count	Multi	ClusterId
GetItemRequestCount		Count	Multi	ClusterId, NodeId
GetItemRequestCount		Count	Sum	ClusterId
GetItemRequestCount		Count	Sum	ClusterId, NodeId
GetItemRequestCount		Count	Multi	Region
GetItemRequestCount		Count	Sum	Region
ItemCacheHits	The number of times an item was returned from the cache by the node or cluster	Count	Multi	ClusterId
ItemCacheHits		Count	Multi	ClusterId, NodeId
ItemCacheHits		Count	Sum	ClusterId
ItemCacheHits		Count	Sum	ClusterId, NodeId
ItemCacheHits		Count	Multi	Region
ItemCacheHits		Count	Sum	Region
ItemCacheMisses	The number of times an item was not in the node or cluster cache, and had to be retrieved from DynamoDB	Count	Multi	ClusterId
ItemCacheMisses		Count	Multi	ClusterId, NodeId
ItemCacheMisses		Count	Sum	ClusterId
ItemCacheMisses		Count	Sum	ClusterId, NodeId
ItemCacheMisses		Count	Multi	Region
ItemCacheMisses		Count	Sum	Region
NetworkBytesIn	The number of bytes received on all network interfaces by the node or cluster	Bytes	Multi	ClusterId
NetworkBytesIn		Bytes	Multi	ClusterId, NodeId
NetworkBytesIn		Bytes	Multi	Region
NetworkBytesOut	The number of bytes sent out on all network interfaces by the node or cluster. This metric identifies the volume of outgoing traffic in terms of the number of bytes on a single node or cluster.	Bytes	Multi	ClusterId
NetworkBytesOut		Bytes	Multi	ClusterId, NodeId
NetworkBytesOut		Bytes	Multi	Region
NetworkPacketsIn	The number of packets received on all network interfaces by the node or cluster	Count	Multi	ClusterId
NetworkPacketsIn		Count	Multi	ClusterId, NodeId
NetworkPacketsIn		Count	Multi	Region
NetworkPacketsOut	The number of packets sent out on all network interfaces by the node or cluster. This metric identifies the volume of outgoing traffic in terms of the number of packets on a single node or cluster.	Count	Multi	ClusterId
NetworkPacketsOut		Count	Multi	ClusterId, NodeId
NetworkPacketsOut		Count	Multi	Region
PutItemRequestCount	The number of PutItem requests handled by the node or cluster	Count	Multi	ClusterId
PutItemRequestCount		Count	Multi	ClusterId, NodeId
PutItemRequestCount		Count	Sum	ClusterId
PutItemRequestCount		Count	Sum	ClusterId, NodeId
PutItemRequestCount		Count	Multi	Region
PutItemRequestCount		Count	Sum	Region
QueryCacheHits	The number of times a query result was returned from the node or cluster cache	Count	Multi	ClusterId
QueryCacheHits		Count	Multi	ClusterId, NodeId
QueryCacheHits		Count	Sum	ClusterId
QueryCacheHits		Count	Sum	ClusterId, NodeId
QueryCacheHits		Count	Multi	Region
QueryCacheHits		Count	Sum	Region
QueryCacheMisses	The number of times a query result was not in the node or cluster cache, and had to be retrieved from DynamoDB	Count	Multi	ClusterId
QueryCacheMisses		Count	Multi	ClusterId, NodeId
QueryCacheMisses		Count	Sum	ClusterId
QueryCacheMisses		Count	Sum	ClusterId, NodeId
QueryCacheMisses		Count	Multi	Region
QueryCacheMisses		Count	Sum	Region
QueryRequestCount	The number of query requests handled by the node or cluster	Count	Multi	ClusterId
QueryRequestCount		Count	Multi	ClusterId, NodeId
QueryRequestCount		Count	Sum	ClusterId
QueryRequestCount		Count	Sum	ClusterId, NodeId
QueryRequestCount		Count	Multi	Region
QueryRequestCount		Count	Sum	Region
ScanCacheHits	The number of times a scan result was returned from the node or cluster cache	Count	Multi	ClusterId
ScanCacheHits		Count	Multi	ClusterId, NodeId
ScanCacheHits		Count	Sum	ClusterId
ScanCacheHits		Count	Sum	ClusterId, NodeId
ScanCacheHits		Count	Multi	Region
ScanCacheHits		Count	Sum	Region
ScanCacheMisses	The number of times a scan result was not in the node or cluster cache, and had to be retrieved from DynamoDB	Count	Multi	ClusterId
ScanCacheMisses		Count	Multi	ClusterId, NodeId
ScanCacheMisses		Count	Sum	ClusterId
ScanCacheMisses		Count	Sum	ClusterId, NodeId
ScanCacheMisses		Count	Multi	Region
ScanCacheMisses		Count	Sum	Region
ScanRequestCount	The number of scan requests handled by the node or cluster	Count	Multi	ClusterId
ScanRequestCount		Count	Multi	ClusterId, NodeId
ScanRequestCount		Count	Sum	ClusterId
ScanRequestCount		Count	Sum	ClusterId, NodeId
ScanRequestCount		Count	Multi	Region
ScanRequestCount		Count	Sum	Region
ThrottledRequestCount	Total number of requests throttled by the node or cluster	Count	Multi	ClusterId
ThrottledRequestCount		Count	Multi	ClusterId, NodeId
ThrottledRequestCount		Count	Sum	ClusterId
ThrottledRequestCount		Count	Sum	ClusterId, NodeId
ThrottledRequestCount		Count	Multi	Region
ThrottledRequestCount		Count	Sum	Region
TotalRequestCount	Total number of requests handled by the node or cluster	Count	Multi	ClusterId
TotalRequestCount		Count	Multi	ClusterId, NodeId
TotalRequestCount		Count	Sum	ClusterId
TotalRequestCount		Count	Sum	ClusterId, NodeId
TotalRequestCount		Count	Multi	Region
TotalRequestCount		Count	Sum	Region
TransactGetItemsCount	The number of TransactGetItems requests handled by the node or cluster	Count	Multi	ClusterId
TransactGetItemsCount		Count	Multi	ClusterId, NodeId
TransactGetItemsCount		Count	Sum	ClusterId
TransactGetItemsCount		Count	Sum	ClusterId, NodeId
TransactGetItemsCount		Count	Multi	Region
TransactGetItemsCount		Count	Sum	Region
TransactWriteItemsCount	The number of TransactWriteItems requests handled by the node or cluster	Count	Multi	ClusterId
TransactWriteItemsCount		Count	Multi	ClusterId, NodeId
TransactWriteItemsCount		Count	Sum	ClusterId
TransactWriteItemsCount		Count	Sum	ClusterId, NodeId
TransactWriteItemsCount		Count	Multi	Region
TransactWriteItemsCount		Count	Sum	Region
UpdateItemRequestCount	The number of UpdateItem requests handled by the node or cluster	Count	Multi	ClusterId
UpdateItemRequestCount		Count	Multi	ClusterId, NodeId
UpdateItemRequestCount		Count	Sum	ClusterId
UpdateItemRequestCount		Count	Sum	ClusterId, NodeId
UpdateItemRequestCount		Count	Multi	Region
UpdateItemRequestCount		Count	Sum	Region