portage-ng / portage / sys-cluster / legion / 23.03.0-r1
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     ] sys-cluster/legion-23.03.0-r1::gentoo  USE="-examples -gasnet -test" 4229 KiB

Total: 1 package (1 new), Size of downloads: 4229 KiB

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