Remove extra redis calls on init

[tylerhutcherson]

I think we can safely remove some of the commands that run on index initialization like:

• MODULE LIST (can do a lazy failure if commands are run that are not recognized instead)
• See if possible to remove some of the INFO commands
• Review SET CLIENT commands to see if possible to simplify too. We do need to report some metadata on the client package stats. But otherwise open to optimizations.