3n-alt-xl710

40ge2p1xl710-eth-l2xcbase-eth-2memif-1dcr-ndrpdr

RFC2544: Pkt throughput L2XC test cases

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

  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 cross connect.

  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 cross-connect. DUT1 and DUT2 tested with Intel-XL710.

Container is connected to VPP via Memif interface. Container is unning same VPP version as running on DUT. Container is limited via use 3 cores allocated from pool of isolated CPUs. There are no memory o memory contraints.

  • [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 IP protocol=61 and 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- 
 eth-2memif-1dcr-ndrpdr 

 1.  5.96       4.00 
 2.  7.26       4.88 
  
 3.   17   36   53        19   39   70  
 4.   48   71  108        48   72   87  
 5.  121  160  201       114  154  195  

 64b-2t2c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  3.88       2.61 
 2. 14.34       9.64 
  
 3.   32   55   68        33   51   70  
 4.   42   56   86        42   55   94  
 5.  121  151  183       118  149  190  

 64b-4t4c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1. 20.64      13.87 
 2. 27.33      18.37 
  
 3.   32   52   69        31   55   73  
 4.   37   45   68        37   43   73  
 5.  113  150  188       106  141  186  

 1518b-1t1c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  2.01      24.75 
 2.  2.33      28.63 
  
 3.   20   37   61        25   55   78  
 4.   55   82  101        35   57   77  
 5.  131  188  256       116  163  215  

 1518b-2t2c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.76       9.37 
 2.  3.98      49.00 
  
 3.   28   52   74        22   56   77  
 4.   39   56   79        40   60   79  
 5.   74   99  137        60   80  125  

 1518b-4t4c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.64       7.90 
 2.  3.98      49.00 
  
 3.   22   66   79        21   31   58  
 4.   45   62   88        46   62   87  
 5.   71   92  113        61   77   95  

 9000b-4t4c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.10       7.07 
 2.  0.68      49.00 
  
 3.   40   46   70        41   56   65  
 4.   51  102  156        50   89  102  
 5.  195  291  318       194  279  296  

 imix-1t1c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  2.05       6.14 
 2.  6.03      18.03 

 imix-2t2c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  1.55       4.64 
 2. 11.52      34.45 

 imix-4t4c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  5.35      16.00 
 2. 14.95      44.71

40ge2p1xl710-ethip4-ip4base-eth-2memif-1dcr-ndrpdr

RFC2544: Pkt throughput IPv4 routing test cases

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

  • [Enc] Packet Encapsulations: Eth-IPv4 for IPv4 routing.

  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with IPv4.

outing with two FIB tables and two static IPv4 /24 route entries per FIB table. Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. DUTs are tested with Intel-XL710.

  • [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 IP protocol=61 and 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-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  2.05       1.38 
 2.  5.45       3.66 
  
 3.   19   31   46        18   41   73  
 4.   50   74   99        62   84  116  
 5.  133  165  213       128  168  202  

 64b-2t2c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  1.72       1.16 
 2. 10.78       7.24 
  
 3.   21   49   69        36   55   72  
 4.   47   64   84        48   60   87  
 5.  132  157  192       129  156  186  

 64b-4t4c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  7.15       4.80 
 2. 20.69      13.90 
  
 3.   35   54   75        33   52   73  
 4.   46   57   95        43   54   87  
 5.  117  143  175       113  139  172  

 1518b-1t1c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  1.56      19.23 
 2.  2.39      29.45 
  
 3.   27   46   77        24   52   81  
 4.   53   77  116        57  112  142  
 5.  107  156  228        90  136  204  

 1518b-2t2c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  2.89      35.58 
 2.  3.98      49.00 
  
 3.   22   41   77        23   47   78  
 4.   46   71   84        46   76  104  
 5.   90  113  162        77  113  149  

 1518b-4t4c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  2.14      26.38 
 2.  3.98      49.00 
  
 3.   24   53   79        24   58   83  
 4.   39   53   67        41   58   82  
 5.   63   86  115        51   64   78  

 9000b-2t2c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.17      12.18 
 2.  0.68      49.00 
  
 3.   40   51   83        41   66   96  
 4.   56  199  239        80  154  195  
 5.  227  353  384       184  419  476  

 9000b-4t4c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.15      10.92 
 2.  0.68      49.00 
  
 3.   41   50   90        42   46   72  
 4.   57  109  130        68  114  154  
 5.  170  214  236       150  193  209  

 imix-1t1c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  1.58       4.72 
 2.  5.42      16.21 

 imix-2t2c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  2.49       7.46 
 2. 10.67      31.90 

 imix-4t4c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  3.90      11.65 
 2. 15.01      44.88