A couple of days ago I setup this blog with Redis as cache container, thanks to my Ruby gem: redis-store.
Now, following the old itch-your-own-scratches rule, I created a little Sinatra web application for Redis statistics: Memoria.

# Getting Started
(sudo) gem install sinatra dm-core do_sqlite3 rspec
(sudo) gem install ezmobius-redis-rb jodosha-memoria -s http://gems.github.com
memoria /path/to/installation
cd /path/to/installation
cp memoria.yml.example memoria.yml
rackup config.ru --port 9292 mongrel
Memoria is still in an embryonic stage, feel free to suggest features.