Raymond Jennings <shentino at gmail.com> wrote: >[...] > I run gentoo linux on kernel 4.14, is this some sort of artifact of > the kernel or am I running some funky timer hardware or what? > > I noticed that all the actually reported deltas have reciprocals of > 16, 32, or 21.333333333 You need an RT kernel for accurate timing on linux. Regards, Felix Croes