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I want to keep my AWS Lambda instances warm (even after the default warm time of 5 minutes). I saw good packages like this but unable to find any good examples using dotnet.

Could you suggest a Lambda-Warmer package for dotnet which could do the following, please?

  • keep the Lambda warm even after 5 minutes
  • keep concurrent instances warm (not just a single instance)
MAK
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    Is something like that really needed now that Lambda supports provisioned concurrency? https://docs.aws.amazon.com/lambda/latest/dg/provisioned-concurrency.html – Mark B Nov 16 '22 at 15:19
  • If provisioned concurrency doesn't work for you, then Lambda might be the wrong solution and you should look into Fargate. – jarmod Nov 16 '22 at 17:35
  • I set up provisioned concurrency. However, the Lambda containers are still dropped after 5 minutes. – MAK Nov 17 '22 at 05:35
  • lambda warmups do not help if the lambda scales as they need to spawn new instances which again have cold starts – emilio Nov 17 '22 at 14:54
  • When I set 10 provisioned concurrency, won't 10 Lambda instances always be running & warm? – MAK Nov 18 '22 at 08:34

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