Hi Hovsep please provide /proc/net/pf_ring/dev/eth4/info Alfredo
> On 3 Oct 2018, at 17:21, Hovsep Levi <hovsep.sanjay.l...@gmail.com> wrote: > > I forgot about my testing using CPU 17 with previous post. > > This is a test using CPU 16 which is the first CPU on the local NUMA node > where the NIC is attached. > > /opt/pfring/sbin/zbalance_ipc -i eth4 -c 2 -n 14 -g 16 -m 1 -q 2048 > > ksoftirqd will spend 50% of CPU time dealing with interrupts. Maybe because > not using the "ZC" interface label. > > PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND > > > 108 root 20 0 0 0 0 R 50.0 0.0 9:04.96 > ksoftirqd/16 > > 2848 root 20 0 1171116 3248 1916 S 50.0 0.0 0:04.08 > zbalance_ipc > > Why does the interface label "zc" not work with 7.x ? > > > _______________________________________________ > Ntop-misc mailing list > Ntop-misc@listgateway.unipi.it > http://listgateway.unipi.it/mailman/listinfo/ntop-misc _______________________________________________ Ntop-misc mailing list Ntop-misc@listgateway.unipi.it http://listgateway.unipi.it/mailman/listinfo/ntop-misc
