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 are 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.  0.04       0.03 
 2.  3.83       2.57 
  
 3.   14   24   38        14   20   29  
 4.   28   61   73        25   52   74  
 5.   52   78  107        64   92  120  

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

 1.  3.47       2.33 
 2.  3.85       2.59 
  
 3.   14   21   36        14   22   28  
 4.   24   50   64        24   41   56  
 5.   58   77   96        58   93  113  

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

 1.  3.84       2.58 
 2.  3.84       2.58 
  
 3.   13   16   18        14   18   28  
 4.   23   44   66        22   48   63  
 5.   66   91  125        58   83  103  

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

 1.  0.02       0.23 
 2.  0.90      11.06 
  
 3.   22   26   27        22   30   34  
 4.   28   89  100        31  115  122  
 5.  169  227  255       134  210  237  

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

 1.  0.89      10.95 
 2.  0.89      11.00 
  
 3.   22   28   40        22   31   34  
 4.   29  213  245        38  147  162  
 5.  190  237  274       114  206  239  

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

 1.  0.89      10.98 
 2.  0.90      11.04 
  
 3.   22   26   28        22   32   40  
 4.   31   96  107        32  114  128  
 5.  108  174  183       133  186  203  

 9000b-2t2c-eth- 
 l2xcbase-testpmd-ndrpdr 

 1.  0.18      13.25 
 2.  0.19      13.38 
  
 3.   57   59   61        58   59   61  
 4.   66  452  495        72  244  298  
 5.  369  654  726       314  594  682  

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

 1.  2.65       7.92 
 2.  2.97       8.89 

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

 1.  2.82       8.44 
 2.  2.85       8.53 

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

 1.  2.78       8.33 
 2.  2.78       8.33