Oh, but it gets more fun. The same operation can take more clocks for various reasons... If I really undervolt my Zen 2 apu, power usage and benchmarks go way down, but clock frequency stays high; the CPU is clock stretching and it gets a lot less work done.
Anyway, current processors run a separate clock per core, and maximum clocks are only available when a small number of cores are active; if all cores are busy, that should really be 100%, even if each core is only doing 80% of max for a single core.
Mostly, I want to see % of time cpu is busy, and separately, stats on how throttled the cpu is, because it's hard to combine both into a coherent number. Maybe also some idea of how much of the core is being exercised, if it can be easily measured... I'd love to know when a program is keeping the cpu busy, but not making good use of it.
Anyway, current processors run a separate clock per core, and maximum clocks are only available when a small number of cores are active; if all cores are busy, that should really be 100%, even if each core is only doing 80% of max for a single core.
Mostly, I want to see % of time cpu is busy, and separately, stats on how throttled the cpu is, because it's hard to combine both into a coherent number. Maybe also some idea of how much of the core is being exercised, if it can be easily measured... I'd love to know when a program is keeping the cpu busy, but not making good use of it.