Skip to content

Lambda Limits

AWS Lamda LimitsΒΆ

  • Execution
    • [[Memory]] allocation: 128MB to 3008MB (64MB increments)
    • Maximum [[execution time]]: 15 minutes
    • Disk capacity in the "function container" (in /tmp): 512MB
    • [[Learn concurrency]] limits: 1000 (no of functions that can concurrently execute)
      • Can be increased by writing a support ticket.
  • Deployment
    • AWS Lambda function deployment size (compressed .zip): 50MB
    • Size of uncompressed deployment (code + dependencies): 250 MB
    • Can use the /tmp directory to load other files at startup
    • Size of [[environment variables]]: 4KB