Thank you. I was able to see the Polling Mode and Family was incorrect because the PF_RING ixgbe.ko was not loaded.
My installation failed because there is was no install target for the ixgbe Makefile. It now works correctly. Hovsep On Wed, Oct 3, 2018 at 4:51 PM Alfredo Cardigliano <[email protected]> wrote: > Hi Hovsep > please provide /proc/net/pf_ring/dev/eth4/info > > Alfredo > > > On 3 Oct 2018, at 17:21, Hovsep Levi <[email protected]> > 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 > > [email protected] > > http://listgateway.unipi.it/mailman/listinfo/ntop-misc > > _______________________________________________ > Ntop-misc mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-misc >
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