<...> > Sending to Marko. As he wasn't subscribed to ovs-dev then. > <...> > > VXLAN decap in OVS-DPDK configuration consists of two flows: > > F1: in_port(ens1f0),eth(),ipv4(),udp(), actions:tnl_pop(vxlan_sys_4789) > > F2: tunnel(),in_port(vxlan_sys_4789),eth(),ipv4(), actions:ens1f0_0 > > > > F1 is a classification flow. It has outer headers matches and it classifies > > the > > packet as a VXLAN packet, and using tnl_pop action the packet continues > > processing in F2. > > F2 is a flow that has matches on tunnel metadata as well as on the inner > > packet headers (as any other flow). > > <...>
Hi Eli, Hi, After testing the patchset it seems after the tenth patch I start seeing a drop in the scatter performance around ~4% decrease across all packet sizes tested(112,256,512,1518) Burst measurement see a decrease also but not as much as the scatter does. Patch10 fff1f9168 netdev-offload-dpdk: Support tunnel pop action The test used for this is a 32 virito-user ports with 1Millions flows. Traffic @ Phy NIC Rx: Ether()/IP()/UDP()/VXLAN()/Ether()/IP() Burst: on the outer ip we do a burst of 32 packets with same ip then switch for next 32 and so on Scatter: for scatter we do incrementally for 32 And on the inner packet we have a total of 1048576 flows I can send on a diagram directly just restricted with html here to send the diagram here of the test setup Thanks Marko K _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
