Audio Performance window: global vs. per-track

I noticed that the Audio Performance window shows different Realtime and Peak activity depending on which track I have selected. This seems kind of weird. I was under the impression that this window was showing global statistics. The Cubase manual says, for example, that Realtime shows the load “for all realtime processes”. So why would it change depending on which track I have selected?

Also, as far as feature requests go: it would actually be really handy to have a matrix which shows per-track performance statistics. This way we could more easily identify which tracks are causing performance issues.

Enable Record on Selected MIDI Track
Enable Record on Selected Audio Track

Ah. Ok