title: Will the cold starts of my AWS Lambda function take longer if I use an ECR image/containers?
body: <p>Will the cold starts of my AWS Lambda function take longer if I use a image from ECR instead of a jar from S3 as my source code? I'm thinking that yes, because the image is larger due to the additional OS layer (even though... the regular Lambda should have some OS layer as well), but I couldn't find any performance benchmarks.</p>
  <p>Thanks!</p>