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Lambda@Edge - Unable to increase memory size

0

Hello,

Trusted Advisor gave me a performance recommandation which was to increase the memory size of some of my Lamda@Edge from 128Mo to at least 160Mo. Enter image description here

So I proceeded to the update using Cloudformation but the deploy failed: Enter image description here

I guess the under-provisioned memory side for functions check should be reviewed in order to ignore memory size increase for lambdas attached to Cloudfront; or, Lambda@Edge could accept memory size limit above 128Mo

Did anyone else encounter this same problem ?

Thank you in advance,

Topics
Management & GovernanceNetworking & Content Delivery
Tags
Amazon CloudFrontAWS Trusted AdvisorLambda@Edge
Language
English

asked 4 years ago2.2K views

1 Answer
0

Lambda@Edge has a number of limitations, one of which is a maximum of 128MB memory size for viewer request and viewer response events. This does not apply to origin request and origin response events.

You can find this limit and others here https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/cloudfront-limits.html#limits-lambda-at-edge

AWS
EXPERT

answered 3 years ago

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