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? 

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Jonathan E. Brickman   jeb@ponderworthy.com   (785)233-9977
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