My function fails after trying too many times

Problem

My function fails, and the following message displays:

Too many retries, sub-runtime server did not come up in 10ms seconds

Cause

This error is returned by the runtime when it cannot process the request. It has several different origins.

Possible solutions

• Make sure that you have only imported the required dependencies and not the complete libraries.

• Avoid performing too many initialization operations.

• Update your function’s resources by provisioning more memory and more vCPU.