portage-ng / portage / app-admin / conserver / 8.3.0
emerge -vp

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

Calculating dependencies ... done!
Dependency resolution took 1.02 s (backtrack: 0/20).

[ebuild  N     ] app-admin/conserver-8.3.0::gentoo  USE="pam ssl -freeipmi -kerberos -tcpd -verify-sig" 348 KiB

Total: 1 package (1 new), Size of downloads: 348 KiB

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