pmerge --pretend --verbose
[ebuild NS ] sys-devel/gcc-11.5.0:11::gentoo [15.2.1_p20260214:15] USE="cet (cxx) fortran graphite lto nls openmp pgo (pie) sanitize ssp zstd -ada (-custom-cflags) -d -debug -doc (-fixed-point) -go -hardened (-ieee-long-double) -jit (-libssp) (-multilib) -objc -objc++ -objc-gc (-pch) -systemtap -test (-time64) -valgrind -vanilla -vtv" 78.6 MiB
[ebuild U ] sys-devel/gcc-15.3.1_p20261009:15::gentoo [15.2.1_p20260214:15::gentoo] USE="cet (cxx) d* (default-stack-clash-protection) (default-znow) fortran graphite lto nls openmp pgo (pie) sanitize ssp zstd -ada -cobol (-custom-cflags) -debug -doc (-fixed-point) -go -hardened (-ieee-long-double) -jit -libgdiagnostics (-libssp) -modula2 (-multilib) -objc -objc++ -objc-gc (-pch) -rust -systemtap -test (-time64) -valgrind -vanilla -vtv" 88.3 MiB
[ebuild N ] net-misc/onedrive-2.5.6::gentoo USE="-libnotify" 4.1 MiB
Total: 3 packages (1 new, 1 upgrade, 1 in new slot), Size of downloads: 170.9 MiB
* Running sanity checks...
* resolver plan required 66 ops (0.06 seconds)
- Wall time
- 1.222 s vs. 0.088 s for portage-ng