Comment on AWS Introducing Provisioned Concurrency for Lambda FunctionsparentComments−momania6yOk, I quickly did the math for 500 lambdas (1Gb):Provisioned: 500 * 86400 (sec/day) * 0.000004167 ~= $180Keep-alive: 500 * 1440 (min/day) * 2 (sec. runtime) * 0.000016667 (100ms price) * 10 ~= $240Invocation costs on the provisioned ones would be a lot cheaper too cheaper too. Roughly $45 provisioned vs $80 for 50M calls.So depending on the demands, provisioning can be more performant, and cheaper at the same time.
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Ok, I quickly did the math for 500 lambdas (1Gb):
Provisioned: 500 * 86400 (sec/day) * 0.000004167 ~= $180
Keep-alive: 500 * 1440 (min/day) * 2 (sec. runtime) * 0.000016667 (100ms price) * 10 ~= $240
Invocation costs on the provisioned ones would be a lot cheaper too cheaper too. Roughly $45 provisioned vs $80 for 50M calls.
So depending on the demands, provisioning can be more performant, and cheaper at the same time.