See my other comments -- Annatar, what is your real name? I'll add: as someone who has written and published countless DTrace and BPF scripts, I don't know tha

See my other comments -- Annatar, what is your real name? I'll add: as someone who has written and published countless DTrace and BPF scripts, I don't know that pursing a DTrace front end is wise right now, for reasons I've already covered. I'm sorry you weren't able to solve that issue. I'd suggest starting with a profiler (timed sampling) if it was running on-CPU, to see where CPU time is spent.