Neat, #NixOS provides public access to their (Fastly) CDN metrics: https://github.com/NixOS/infra/tree/main/metrics/fastly
Here’s the cache.nixos.org requests data for 2025, for example (visualized with matplotlib, xkcd-style). (Not sure why the data doesn’t cover more recent weeks.)
Pretty interesting to see the significant drops on weekends, and to see the magnitude of requests — cache.nixos.org seems to handle well over 2000 requests/second on average 😲
