AWS Lambda cold start seems to take more time than it prints on Cloud Watch log as (Init Duration : *) . Now my question is : Is there any way to know time taken from the time it gets triggered (From SQS/SNS) till Lambda actually start working.
Like below CW log tells me that Cold start time is 1493.92 ms, but in fact it was much more.
REPORT RequestId: ***** Duration: 13356.72 ms Billed Duration: 13400 ms Memory Size: 512 MB Max Memory Used: 187 MB Init Duration: 1493.92 ms