Eight-core, 4GHz AMD, 8G RAM. Running a lot of things all at once,
60 high-demand tones out of two Yoshimis (120 total), JACK DSP %
usage is 85%, but CPU usage through htop is a different thing, one
CPU is being kept by one Yoshimi at 64%, the rest less than 15% and
some down to 1-2%. JACK is not stressing any CPU!
So my primary question is, what is JACK DSP % usage, what are its
limiting factors?