Predict objectIds based on 20 objects created in 60 seconds

[andresriancho]

Idea

Ask the user to provide 20 object ids, which were generated in 60 seconds, using equal intervals between each one.

That will give:

• An accurate measurement of the rate at which the counter is being incremented based on time.
• Accurate knowledge about the mongodb cluster (how many machine ids are there?)
• Accurate knowledge about the process ids (how many processes are running mongo?)

Using that information it should be possible to have better predictions.