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

Calculating dependencies ... done!
Dependency resolution took 0.99 s (backtrack: 0/20).

[ebuild  N     ] app-admin/apachetop-0.23.2::gentoo  USE="pcre -fam" 166 KiB

Total: 1 package (1 new), Size of downloads: 166 KiB