Benchmarking: put/get/delete objects from Python

[sighingnow]

Describe your problem

It is quite important for us to provides a sense of the performance of vineyard in basic operations, as I know many systems does suck on the cost of serialization and deserialization.

That is the motivation of vineyard, and verify the solution works is important for us.

• Move the builder/resolver for numpy ndarray to C extension module #727
• Poor performance #1631
  • Implement concurrent memcpy for building Python objects into vineyard #1646

Additional context

Add any other context about the problem here.