1hr+ for a general update* (following the guide. Pre-kernel)
On a more serious note, gentoo is fun… On competent hardware. This is a 4 core Celeron N2940 with 4gb of RAM.
*emerge --ask --verbose --update --deep --changed-use @world is too long to type…
Or put your gentoo in bedrocklinux, and copy or fetch another gentoo stratum or two, to use different keywords per stratum without as much fiddly dependency tight spots.
And use the official binhost… no more compile times.