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

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

[ebuild  N     ] acct-group/grafana-0-r3::gentoo  0 KiB
[ebuild  N     ] acct-user/grafana-0-r3::gentoo  0 KiB
[ebuild  N     ] www-apps/grafana-bin-13.2.4::gentoo  450484 KiB

Total: 3 packages (3 new), Size of downloads: 450484 KiB