The load execution start time and program start gap is large - Azure Function APP

I am trying to implement Asynchronous Azure Function App using python. When I am testing the simple code with load noticing a larger time gap in execution start time and program start time. Below mention main two components are there in the code -

1. Connection with Postgres DB object.
2. One loop which is taking around 200ms time.

Let me know how to solve this problem

The issue names no repository files or tests. Start by reproducing the timing around the Postgres connection and 200 ms loop in the Python Azure Function, then document the measured cause and a verified resolution.

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