I will try something else first, most likely the fix. Noticed errors in dmesg about the IOMMU so the BIOS setting needs adjusting. Using iommu=soft didn't work.
Regards, On Mon, Mar 16, 2020 at 10:18 AM Alfredo Cardigliano <[email protected]> wrote: > Hi Hovsep > please provide the zbalance_ipc and pfcount command lines > and output (please do not run any other application in this test) > > Regards > Alfredo > > > On 13 Mar 2020, at 15:15, Hovsep Levi <[email protected]> > wrote: > > > > Here's what I've tried. > > > > The interface driver looks ok, ixgbe cpu_affinity values use a CoreID on > the NUMA node. RSS is 1,1 > > > > When zbalance_ipc is running you can see the point where the data > pipeline to the userspace app is established. Even so multiple userspace > apps cannot access the data stream. Suricata is complaining about invalid > ioctls on each zc interface. PF_Ring tcpdump doesn't work either. Same > for pcount. > > > > I suspected AppArmor although disabling it had no effect. Kernel > version seems ok. > > > > Not sure what else to try other than debugging. > > > > > > -Hovsep > > > > > > _______________________________________________ > > 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 >
_______________________________________________ Ntop-misc mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop-misc
