Service limits - AWS Support
CloudFormation StacksDynamoDB Read CapacityDynamoDB Write CapacityIAM GroupIAM Instance ProfilesIAM PoliciesIAM RolesIAM Server CertificatesIAM UsersKinesis Shards per RegionRDS Cluster Parameter GroupsRDS Cluster RolesRDS ClustersRDS DB InstancesRDS DB Manual SnapshotsRDS DB Parameter GroupsRDS Event SubscriptionsRDS Option GroupsRDS Read Replicas per MasterRDS Reserved InstancesRDS Subnet GroupsRDS Subnets per Subnet GroupRDS Total Storage Quota

Service limits

See the following checks for the service limits (also known as quotas) category.

All checks in this category have the following descriptions:

Alert Criteria

  • Yellow: 80% of limit reached.

  • Red: 100% of limit reached.

  • Blue: Trusted Advisor was unable to retrieve utilization or limits in one or more AWS Regions.

Recommended Action

If you expect to exceed a service limit, request an increase directly from the Service Quotas console. If Service Quotas doesn’t support your service yet, you can open a support case in Support Center.

Report columns

  • Status

  • Service

  • Region

  • Limit Amount

  • Current Usage

Note

  • Values are based on a snapshot, so your current usage might differ. Quota and usage data can take up to 24 hours to reflect any changes. In cases where quotas have been recently increased, you might temporarily see utilization that exceeds the quota.

CloudFormation Stacks

Description

Checks for usage that is more than 80% of the CloudFormation stacks quota.

Check ID

gW7HH0l7J9

Additional Resources

CloudFormation quotas

DynamoDB Read Capacity

Description

Checks for usage that is more than 80% of the DynamoDB provisioned throughput limit for reads per AWS account.

Check ID

6gtQddfEw6

Additional Resources

DynamoDB quotas

DynamoDB Write Capacity

Description

Checks for usage that is more than 80% of the DynamoDB provisioned throughput limit for writes per AWS account.

Check ID

c5ftjdfkMr

Additional Resources

DynamoDB quotas

IAM Group

Description

Checks for usage that is more than 80% of the IAM group quota.

Check ID

sU7XX0l7J9

Additional Resources

IAM quotas

IAM Instance Profiles

Description

Checks for usage that is more than 80% of the IAM instance profiles quota.

Check ID

nO7SS0l7J9

Additional Resources

IAM quotas

IAM Policies

Description

Checks for usage that is more than 80% of the IAM policies quota.

Check ID

pR7UU0l7J9

Additional Resources

IAM quotas

IAM Roles

Description

Checks for usage that is more than 80% of the IAM roles quota.

Check ID

oQ7TT0l7J9

Additional Resources

IAM quotas

IAM Server Certificates

Description

Checks for usage that is more than 80% of the IAM server certificates quota.

Check ID

rT7WW0l7J9

Additional Resources

IAM quotas

IAM Users

Description

Checks for usage that is more than 80% of the IAM users quota.

Check ID

qS7VV0l7J9

Additional Resources

IAM quotas

Kinesis Shards per Region

Description

Checks for usage that is more than 80% of the Kinesis shards per Region quota.

Check ID

bW7HH0l7J9

Additional Resources

Kinesis quotas

RDS Cluster Parameter Groups

Description

Checks for usage that is more than 80% of the RDS cluster parameter groups quota.

Check ID

jtlIMO3qZM

Additional Resources

Amazon RDS quotas

RDS Cluster Roles

Description

Checks for usage that is more than 80% of the RDS cluster roles quota.

Check ID

7fuccf1Mx7

Additional Resources

Amazon RDS quotas

RDS Clusters

Description

Checks for usage that is more than 80% of the RDS clusters quota.

Check ID

gjqMBn6pjz

Additional Resources

Amazon RDS quotas

RDS DB Instances

Description

Checks for usage that is more than 80% of the RDS DB instances quota.

Check ID

XG0aXHpIEt

Additional Resources

Amazon RDS quotas

RDS DB Manual Snapshots

Description

Checks for usage that is more than 80% of the RDS DB manual snapshots quota.

Check ID

dV84wpqRUs

Additional Resources

Amazon RDS quotas

RDS DB Parameter Groups

Description

Checks for usage that is more than 80% of the RDS DB parameter groups quota.

Check ID

jEECYg2YVU

Additional Resources

Amazon RDS quotas

RDS Event Subscriptions

Description

Checks for usage that is more than 80% of the RDS event subscriptions quota.

Check ID

keAhfbH5yb

Additional Resources

Amazon RDS quotas

RDS Option Groups

Description

Checks for usage that is more than 80% of the RDS option groups quota.

Check ID

3Njm0DJQO9

Additional Resources

Amazon RDS quotas

RDS Read Replicas per Master

Description

Checks for usage that is more than 80% of the RDS read replicas per master quota.

Check ID

pYW8UkYz2w

Additional Resources

Amazon RDS quotas

RDS Reserved Instances

Description

Checks for usage that is more than 80% of the RDS Reserved Instances quota.

Check ID

UUDvOa5r34

Additional Resources

Amazon RDS quotas

RDS Subnet Groups

Description

Checks for usage that is more than 80% of the RDS subnet groups quota.

Check ID

dYWBaXaaMM

Additional Resources

Amazon RDS quotas

RDS Subnets per Subnet Group

Description

Checks for usage that is more than 80% of the RDS subnets per subnet group quota.

Check ID

jEhCtdJKOY

Additional Resources

Amazon RDS quotas

RDS Total Storage Quota

Description

Checks for usage that is more than 80% of the RDS total storage quota.

Check ID

P1jhKWEmLa

Additional Resources

Amazon RDS quotas