"Ben Tilly" <ben_tilly / hotmail.com> wrote: > "Christian" <christians / syd.microforte.com.au> wrote: > > > >This is very likely outside the interest of the discussion, but Linux's > >select() is extremely slow. > > Reference please? Our server cluster is CPU limited (we have a 96Gb switch). Profiling showed that much of the time was spent waiting on select(). I sent a junior to investigate, he hacked the kernel and we got a speed increase. Not exactly a precise reference, but empirically accurate and my intentions were honest. Thanks for the networking reference. Christian.