Ask HN: What front-end tool do you use to manage web site caches?

I was wondering if there was any drop-in type admin interfaces for managing cache entries on a site.

I have a home-brewed Redis based caching system for which I wanted a GUI to view statistics (cache hits, misses etc) and to find and invalidate entries.

Was wondering if something like this already exists that I can either use or base my tool on?