3 ms·Or use userspace networking stack (with cards which allow this) to reduce number of syscalls.by alfanick 9y agoOr use userspace networking stack (with cards which allow this) to reduce number of syscalls.ckocagil 9y agoAnd solve the C10M problem at the same time. Two birds with one stone.gpderetta 9y agoEspecially for UDP this would work very well (as there isn't much of a network stack anyway).