New review comment by Johnnynator on void-packages repository

https://github.com/void-linux/void-packages/pull/47413#discussion_r1439730072

Comment:
Some non-representative benchmarks :)

The difference for native compiling on my system is quite small and bigger in userland than system.
If the difference were IO Heavy (like when Installing more when cross compiling), it would increase the time spent in kernel/system code)

Always in hostmakedepends
```
Benchmark 1: ./xbps-src -t extract kmplot
  Time (mean ± σ):     14.552 s ±  0.209 s    [User: 7.221 s, System: 5.669 s]
  Range (min … max):   14.229 s … 14.929 s    10 runs
```
Only in hostmakedepends
```
Benchmark 1: ./xbps-src -t extract kmplot
  Time (mean ± σ):     14.627 s ±  0.578 s    [User: 7.165 s, System: 5.730 s]
  Range (min … max):   14.298 s … 16.229 s    10 runs
```
Cross compiling
```
Benchmark 1: ./xbps-src extract kmplot -j32 -t -a aarch64-musl
  Time (mean ± σ):     16.848 s ±  0.758 s    [User: 6.684 s, System: 6.974 s]
  Range (min … max):   16.045 s … 18.587 s    10 runs
```