On 31 March 2015 at 14:38, <6b...@6bone.informatik.uni-leipzig.de> wrote: > On Fri, 27 Mar 2015, Masanobu SAITOH wrote: > >> This change have commited now. >> >> New patch: >> >> http://www.netbsd.org/~msaitoh/ixg-20150327-0.dif >> > > I have tested the patch and found no problems. > > My server (HP G5) can handle with the new driver package rates up to 200,000 > packets per second. Then CPU0 is running at 100% with interrupts. > > If I have not charged me, it comes with 200,000 packets per second and an > MTU of 1500 bytes to a maximum of 2.4GB. > > Is it possible to optimize some parameters for the interrupt throttling?
Try the sysctls, there is a maximum interrupt rate, hw.ixgbe.max_interrupt_rate Justin