Memcaching recurring SQL Queries

I have a highly dynamic Buddypress page with integrated WPML translation. Right now I'm optimizing a lot of things and using Query Monitor, I found out, that there are about ~50 Queries on every page load, which are completely identical and IMHO will always (as long as the admin does not change any options / wpml translations / settings in the Backend) return the same value.

I want to cache specific queries, i.e. hold the values in Memcached / Redis or somewhere else. I would identify those querys simply by md5()'ing the SQL statement and using that as hashing the cache-lookup table.

I already found out that there are specific plugins which enable Memcached / Redis, but my question is: Is there also an extension which tracks all sql queries so that I, as admin, could select somehow in the backend, which of those queries shall be cached?

If not, I can create my own patch or hook to WPDB (very ugly!), save all ran queries with a md5 representation, and from there create a list one by one, which of those shall be memcached using wp_set_cache / wp_get_cache.

I just dont want to reinvent the wheel....

Thanks!