Hi I run dpdk multi_process (symetric_mp) example and see this result: NumberOfCore Throughput 1 9986 2 9987 3 9808 4 9988 5 9645 6 9171 7 9030 8 8517 9 8537 10 8415 11 7832 12 7985 13 7569 14 7285 15 7624 16 6994
I run pktgen with range on and packet size is 64 byte. I sure RSS works correctly and packets are distributed uniformly between cores. Packet drops is 0, as well. Why performance decrease ?? configuration : dpdk-2.2.0, pktgen 3.0.0 NIC model : 82599ES 10-Gigabit CPU model : Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz Linux version 3.16.0-4-amd64 Two NUMA Node: socket 0 : 16G RAM , 18 CORE , 2 NIC ,run DPDK symetric_mp example socket 1 : 16G RAM , 18 CORE , 2 NIC ,run Pktgen (range on)
