Personally I build and cache all of my configurations with Hercules-CI + Cachix. The 5 gig limit on Cachix is slowly starting to limit me because of the 5 machines’ configs I currently have (and growing) so I’ll probably need a private cache sooner or later anyway and Hercules has its pain points, but it’s pretty great and I highly recommend it.

Attic is sooo wonderful, been using it now for about 6 months on b2 as storage , with the deduplication it's freaking cheap, I'm not sure how much is cached right now but I use it for 6 systems + microvms and b2 bucket stats are

Current Files:364,529,711 Current Size:61.2 GB

And atticd itself runs on the free Ampere oracle instance

Is there a command in attic to show details about the cache ?