portage-ng / portage / dev-perl / Net-SNPP / 1.170.0-r3
emerge -vp

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

Calculating dependencies ... done!
Dependency resolution took 0.97 s (backtrack: 0/20).

[ebuild  N     ] dev-perl/Net-SNPP-1.170.0-r3::gentoo  USE="-examples -test" PERL_FEATURES="ithreads (-debug) -quadmath" 16 KiB

Total: 1 package (1 new), Size of downloads: 16 KiB

Wall time
1.937 s vs. 0.006 s for portage-ng