portage-ng / portage / sci-electronics / spice / 3.5.5-r4
pmerge --pretend --verbose
[ebuild  N     ] sci-electronics/spice-3.5.5-r4::gentoo 1.3 MiB

Total: 1 package (1 new), Size of downloads: 1.3 MiB


 * Running sanity checks...

 * resolver plan required 10 ops (0.01 seconds)

Wall time
0.431 s vs. 0.008 s for portage-ng