Both Go and Rust had CPU near 100% on all cores. Most of the Deno and Bun workloads were at around 80%, some of the slower Node benchmarks were around 40-60% and that increased over time, I think most of the fastest benchmarks were seeing very good CPU utilization across all runs.

Sorry, this is all from memory of just having `btop` open for some of the benchmarks. Maybe in a future post I will dig into CPU utlization more.