portage-ng / portage / app-editors / jupp / 3.1_p41-r1
emerge -vp

These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.98 s (backtrack: 0/20).

[ebuild  N     ] app-editors/jupp-3.1_p41-r1::gentoo  USE="ncurses (-selinux)" 494 KiB

Total: 1 package (1 new), Size of downloads: 494 KiB

Wall time
1.962 s vs. 0.004 s for portage-ng