Redneck tools to analyze Redis space usage
Iterates over keys in a running Redis instance and prints out patterns plus key counts in CSV format
Reads in get_patterns.rb CSV and finds out space usage based on serialized size
WARNING - DESTRUCTIVE - use it only on backup copies, preferably read-only
Reads in get_patterns.rb CSV and brutishly finds out REAL runtime space usage by deleting each pattern then querying Redis RSS usage afterwards.