So, this information is in the journal on the registries. There's a ton of junk too though like other images that do not exist on our registry (since it just tries each one in order).

I don't see any existing project that takes these logs and generates stats, but there could be something.

Otherwise we would likely need to make it ourself.

Ok closing this then for now if this is not super easy. It might be possible to do something with logstash and elasticsearch but I am not sure that it is worth the effort.