AWS AWS Lambda Service Limits
42 quotas for AWS Lambda. 18 can be increased.
| Quota | Default | Status |
|---|---|---|
Rate of capacity provider write API requests Rate of capacity provider write API requests throughput | 1 count | Fixed |
Rate of SendDurableExecutionCallbackSuccess API requests Rate of SendDurableExecutionCallbackSuccess API requests compute | 300 count | Adjustable |
Rate of GetDurableExecutionHistory API requests Rate of GetDurableExecutionHistory API requests compute | 15 count | Adjustable |
Function and layer storage Function and layer storage storage | 75 Gigabytes | Adjustable |
Function timeout Function timeout compute | 900 count | Fixed |
Synchronous payload Synchronous payload general | 6 Megabytes | Fixed |
Rate of GetDurableExecution API requests Rate of GetDurableExecution API requests compute | 30 count | Adjustable |
Rate of control plane API requests (excludes invocation, GetFunction, and GetPolicy requests) Rate of control plane API requests (excludes invocation, GetFunction, and GetPolicy requests) throughput | 15 count | Fixed |
Concurrent executions Concurrent executions compute | 1,000 Count | Adjustable |
SQS Event Source Mapping throughput in default mode on Lambda Managed Instances SQS Event Source Mapping throughput in default mode on Lambda Managed Instances capacity | 5 Megabytes/Second | Fixed |
Deployment package size (unzipped) Deployment package size (unzipped) storage | 250 Megabytes | Fixed |
Maximum running durable executions Maximum running durable executions compute | 1,000,000 count | Adjustable |
Deployment package size (direct upload) Deployment package size (direct upload) storage | 50 Megabytes | Fixed |
Capacity providers Capacity providers general | 1,000 count | Adjustable |
Rate of SendDurableExecutionCallbackFailure API requests Rate of SendDurableExecutionCallbackFailure API requests compute | 300 count | Adjustable |
Kinesis Event Source Mapping throughput on Lambda Managed Instances Kinesis Event Source Mapping throughput on Lambda Managed Instances capacity | 25 Megabytes/Second | Adjustable |
Rate of SendDurableExecutionCallbackHeartbeat API requests Rate of SendDurableExecutionCallbackHeartbeat API requests compute | 300 count | Adjustable |
Environment variable size Environment variable size storage | 4 Kilobytes | Fixed |
Rate of GetFunction API requests Rate of GetFunction API requests throughput | 100 count | Fixed |
Rate of CheckpointDurableExecution API requests Rate of CheckpointDurableExecution API requests compute | 1,000 count | Adjustable |
Function versions per capacity provider Function versions per capacity provider general | 100 count | Fixed |
Maximum number of durable operations per durable execution Maximum number of durable operations per durable execution compute | 3,000 count | Fixed |
Function invocation rate to initiate durable executions Function invocation rate to initiate durable executions compute | 300 count | Adjustable |
Rate of ListDurableExecutionsByFunction API requests Rate of ListDurableExecutionsByFunction API requests compute | 15 count | Adjustable |
Rate of GetDurableExecutionState API requests Rate of GetDurableExecutionState API requests compute | 1,000 count | Adjustable |
Kafka Event Source Mappings in default mode on Lambda Managed Instances Kafka Event Source Mappings in default mode on Lambda Managed Instances capacity | 100 count | Fixed |
Processes and threads Processes and threads general | 1,024 count | Fixed |
Asynchronous invocation request throughput on Lambda Managed Instances Asynchronous invocation request throughput on Lambda Managed Instances throughput | 5 Megabytes/Second | Adjustable |
Rate of capacity provider read API requests Rate of capacity provider read API requests throughput | 15 count | Fixed |
File descriptors File descriptors storage | 1,024 count | Fixed |
Kafka Event Source Mapping throughput in default mode on Lambda Managed Instances Kafka Event Source Mapping throughput in default mode on Lambda Managed Instances capacity | 1 Megabytes/Second | Fixed |
Rate of GetPolicy API requests Rate of GetPolicy API requests throughput | 15 count | Fixed |
Function layers Function layers general | 5 count | Fixed |
DynamoDB Event Source Mapping throughput on Lambda Managed Instances DynamoDB Event Source Mapping throughput on Lambda Managed Instances capacity | 10 Megabytes/Second | Adjustable |
Durable execution storage written in megabytes Durable execution storage written in megabytes compute | 100 Megabytes | Fixed |
Asynchronous payload Asynchronous payload general | 1,024 Kilobytes | Fixed |
Function resource-based policy Function resource-based policy identity | 20 Kilobytes | Fixed |
Deployment package size (console editor) Deployment package size (console editor) storage | 3 Megabytes | Fixed |
Test events (console editor) Test events (console editor) general | 10 count | Fixed |
Concurrency scaling rate Concurrency scaling rate throughput | 1,000 count | Fixed |
Rate of StopDurableExecution API requests Rate of StopDurableExecution API requests compute | 30 count | Adjustable |
Elastic network interfaces per VPC Elastic network interfaces per VPC networking | 500 count | Adjustable |
How to Request a Quota Increase
- 1Open the AWS Service Quotas console.
- 2Select AWS Lambda from the service list.
- 3Find the quota and click "Request increase".
- 4Enter the desired value and submit. Most increases are approved within a few hours.
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