disable printing invocation timing in stderr

[nitishkumar71]

Description

disable printing invocation timing in stderr

Motivation and Context

• I have raised an issue to propose this change this is required
  closes disable printing function invocation duration #345

How Has This Been Tested?

NA

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

Commits:

• I've read the CONTRIBUTION guide
• My commit message has a body and describe how this was tested and why it is required.
• I have signed-off my commits with git commit -s for the Developer Certificate of Origin (DCO)

Code:

• My code follows the code style of this project.
• I have added tests to cover my changes.

Docs:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.

[alexellis]

How Has This Been Tested?

Do you want to do a quick e2e test?

[alexellis]

Approved