[Question] CPU and Memory usage comparison between stride and perftest

[zaq7434]

Question

Hi @author, thank you for the great work on sideway and the detailed blog post!

I read the performance comparison between stride and perftest and noticed that
bandwidth/latency results are very close. I'm interested in understanding the
CPU and memory resource usage during these benchmarks.

Specific questions:

1. Did you measure CPU utilization (e.g., via perf, top, or pidstat) during
   the bandwidth/latency tests? If so, how do stride and perftest compare?
2. What about memory footprint? Does the Rust wrapper introduce any noticeable
   overhead in heap allocations or RSS usage?