The home page says latest version is something from 2005 (seriously) but newer versions were released. Just now 1.1.4 was announced, tagged in git and has a tarball for download. Please bump. I personally don't use this package so I can't even say it works for me, but providing a package that old is not good. Reproducible: Always
sorry, version in portage is only a year old, but a bump would still be good.
The 1.1.x versions are development series snapshots, leading up to a stable 1.2.0 release. However as 1.0.x is getting quite old (but works fine on latest kernels still - the 1.0 branch gets those fixes still), I should consider what 1.1.x has to offer and if it's perhaps stable enough to be worth introducing to ~arch
sysprof-1.1.8 was added to portage in October 2011.