AndresFreundTec on Nostr: I don't think that's it - I added userspace vs kernel cycles,instructions: ...

I don't think that's it - I added userspace vs kernel cycles,instructions:
https://gist.github.com/anarazel/ca7d1db68fb7380d21f6fd819a147df1

There are a few more kernel instructions/cycles in the slow case, but it's just because the slow case takes longer. If I measure for a fixed time, it's about the same.