10ge2p1x520-eth-l2xcbase-testpmd-ndrpdrΒΆ

Raw results L2 routing test cases

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.

  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 frame forwarding.

  • [Cfg] DUT configuration: DUT1 and DUT2 run the DPDK testpmd application and use the io forwarding mode. DUT1 and DUT2 tested with Intel-X520-DA2.

  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance and throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using MLRsearch library. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header,IPv4 header with static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

 Test Name 

 Throughput: 
1. Mpps Gbps (NDR)
2. Mpps Gbps (PDR)

One-Way Latency Percentiles in uSec at %PDR load,
one set per each direction:
3. P50 P90 P99 P50 P90 P99 (10% PDR)
4. P50 P90 P99 P50 P90 P99 (50% PDR)
5. P50 P90 P99 P50 P90 P99 (90% PDR)

 64b-1t1c-eth- 
l2xcbase-testpmd-ndrpdr

 1.  0.71       0.48 
2. 6.91 4.64

3. 14 20 68 14 18 80
4. 33 95 107 26 90 107
5. 77 123 139 61 117 130

 64b-2t2c-eth- 
l2xcbase-testpmd-ndrpdr

 1.  0.61       0.41 
2. 6.41 4.31

3. 14 48 76 14 32 63
4. 19 123 132 23 136 149
5. 96 117 137 78 145 177

 64b-4t4c-eth- 
l2xcbase-testpmd-ndrpdr

 1.  0.98       0.66 
2. 4.60 3.09

3. 14 70 88 14 16 23
4. 25 204 222 30 200 243
5. 90 187 202 114 195 231

 1518b-1t1c-eth- 
l2xcbase-testpmd-ndrpdr

 1.  0.43       5.27 
2. 0.96 11.80

3. 23 27 39 23 27 39
4. 35 199 219 36 198 219
5. 215 382 413 215 380 414

 1518b-2t2c-eth- 
l2xcbase-testpmd-ndrpdr

 1.  0.38       4.70 
2. 0.94 11.62

3. 23 27 40 23 28 44
4. 45 238 258 47 244 262
5. 284 437 470 284 440 665

 1518b-4t4c-eth- 
l2xcbase-testpmd-ndrpdr

 1.  0.75       9.19 
2. 0.92 11.33

3. 23 28 42 23 28 43
4. 53 231 257 52 231 259
5. 253 409 456 249 408 467

 9000b-4t4c-eth- 
l2xcbase-testpmd-ndrpdr

 1.  0.18      13.25 
2. 0.20 14.14

3. 58 59 62 57 58 63
4. 70 203 259 68 202 255
5. 273 417 505 266 417 511

 imix-1t1c-eth- 
l2xcbase-testpmd-ndrpdr

 1.  0.54       1.62 
2. 3.29 9.85

 imix-2t2c-eth- 
l2xcbase-testpmd-ndrpdr

 1.  0.47       1.41 
2. 3.19 9.53

 imix-4t4c-eth- 
l2xcbase-testpmd-ndrpdr

 1.  0.88       2.63 
2. 3.06 9.17