perf(nsys): reduce CPU-side overhead in profiling defaults#3311

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dingqingy-nv wants to merge 3 commits intoNVIDIA-NeMo:mainfrom

dingqingy-nv:r26.04/nsys-reduce-overhead

Commits on Apr 13, 2026

perf(nsys): reduce CPU-side overhead in nsys profiling defaults

dingqingy-nv
and
claude
committed
fixup: remove unrelated --cuda-event-trace=false from interactive script

dingqingy-nv
and
claude
committed
refactor: surgically modify nemo_run nsys defaults instead of replacing

dingqingy-nv
and
claude
committed