Oracle Database (All) : Archive Log Generation (Distribution - hourly/daily/size)

In this blog I am going to cover on how to find out 

1. total number of archives generated per hour & per day 

2. The size of the archives MB/ hour & MB per day

 SQL Code to Run 

Output Sample for redo switches / hour

Redo Switches / hour /day

Redo Size / hour /day

The complete script can be download as a GIST from here