portage-ng / portage / sys-apps / amdgpu_top / 0.11.5
pmerge --pretend --verbose
[ebuild     U  ] x11-libs/libdrm-2.4.134::gentoo [2.4.131::gentoo] USE="-doc -test -tools -udev -valgrind" VIDEO_CARDS="amdgpu* vmware (-exynos) (-freedreno) -intel -nouveau (-omap) -radeon (-tegra) (-vc4) (-vivante)" 427.0 KiB
[ebuild  N     ] sys-apps/amdgpu_top-0.11.5::gentoo USE="-debug -man" 39.7 MiB

Total: 2 packages (1 new, 1 upgrade), Size of downloads: 40.1 MiB


 * Running sanity checks...

 * resolver plan required 10 ops (0.01 seconds)

Wall time
0.444 s vs. 0.033 s for portage-ng