I am continuing to run through existing performance tests in parallel with starting to integrate the elements of my project.

 

This is the network performance test: UltraZed-EV-RD_Ethernet_Performance_Test

The performance tests use iperf3: https://iperf.fr/  which is a tool for performing network throughput measurements by testing either TCP or UDP throughput.  The tests require iperf3 to be running on two network endpoints - a client and a server.  The link above provides a prebuilt PetaLinux image that was built using the 2017.4 toolset.  The measured performance depends on a number of factors including the hardware capabilities of the client and server and the network interconnect.  Running this test will give me a sense of the interface performance in a specific configuration.  I'll build this test into my final configuration.

 

Test setup

  • iperf3 client running on UltraZed-EV
  • iperf3 server running on Ubuntu 18.04 VM
  • connection through 1Gbps Network Switch

 

The default test configuration is the client as the data source (sender) and transmission using TCP

 

Start the server on the VM: iperf3 -s

Start the client on the UltraZed-EV with 1Gbps bandwidth and transmit data for 60 seconds:  iperf3 --bandwidth 1000M --client 10.0.0.32 --format m --time 60

     (somewhat counter-intuitive but the ipaddr is that of the server)

 

Test results from the server side:

-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 10.0.0.41, port 38652
[  5] local 10.0.0.32 port 5201 connected to 10.0.0.41 port 38654
[ ID] Interval           Transfer     Bandwidth
[  5]   0.00-1.00   sec  54.5 MBytes   457 Mbits/sec                  
[  5]   1.00-2.00   sec  61.3 MBytes   514 Mbits/sec                  
[  5]   2.00-3.00   sec  55.9 MBytes   469 Mbits/sec                  
[  5]   3.00-4.00   sec  58.1 MBytes   488 Mbits/sec                  
[  5]   4.00-5.00   sec  57.2 MBytes   480 Mbits/sec                  
[  5]   5.00-6.00   sec  56.1 MBytes   470 Mbits/sec                  
[  5]   6.00-7.00   sec  58.8 MBytes   493 Mbits/sec                  
[  5]   7.00-8.00   sec  61.3 MBytes   514 Mbits/sec                  
[  5]   8.00-9.00   sec  68.6 MBytes   575 Mbits/sec                  
[  5]   9.00-10.00  sec  63.5 MBytes   532 Mbits/sec                  
[  5]  10.00-11.00  sec  58.9 MBytes   494 Mbits/sec                  
[  5]  11.00-12.00  sec  73.3 MBytes   615 Mbits/sec                  
[  5]  12.00-13.00  sec  73.1 MBytes   613 Mbits/sec                  
[  5]  13.00-14.00  sec  64.0 MBytes   537 Mbits/sec                  
[  5]  14.00-15.00  sec  68.6 MBytes   575 Mbits/sec                  
[  5]  15.00-16.00  sec  72.2 MBytes   606 Mbits/sec                  
[  5]  16.00-17.00  sec  73.4 MBytes   616 Mbits/sec                  
[  5]  17.00-18.00  sec  72.0 MBytes   604 Mbits/sec                  
[  5]  18.00-19.00  sec  68.8 MBytes   577 Mbits/sec                  
[  5]  19.00-20.00  sec  70.5 MBytes   592 Mbits/sec                  
[  5]  20.00-21.00  sec  70.2 MBytes   589 Mbits/sec                  
[  5]  21.00-22.00  sec  69.0 MBytes   578 Mbits/sec                  
[  5]  22.00-23.00  sec  68.0 MBytes   571 Mbits/sec                  
[  5]  23.00-24.00  sec  57.0 MBytes   478 Mbits/sec                  
[  5]  24.00-25.00  sec  55.4 MBytes   465 Mbits/sec                  
[  5]  25.00-26.00  sec  56.5 MBytes   474 Mbits/sec                  
[  5]  26.00-27.00  sec  57.1 MBytes   479 Mbits/sec                  
[  5]  27.00-28.00  sec  63.4 MBytes   532 Mbits/sec                  
[  5]  28.00-29.00  sec  67.9 MBytes   569 Mbits/sec                  
[  5]  29.00-30.00  sec  65.3 MBytes   548 Mbits/sec                  
[  5]  30.00-31.00  sec  70.9 MBytes   594 Mbits/sec                  
[  5]  31.00-32.00  sec  70.0 MBytes   588 Mbits/sec                  
[  5]  32.00-33.00  sec  73.4 MBytes   616 Mbits/sec                  
[  5]  33.00-34.00  sec  70.8 MBytes   594 Mbits/sec                  
[  5]  34.00-35.00  sec  65.8 MBytes   552 Mbits/sec                  
[  5]  35.00-36.00  sec  68.0 MBytes   570 Mbits/sec                  
[  5]  36.00-37.00  sec  72.8 MBytes   611 Mbits/sec                  
[  5]  37.00-38.00  sec  71.6 MBytes   600 Mbits/sec                  
[  5]  38.00-39.00  sec  67.7 MBytes   568 Mbits/sec                  
[  5]  39.00-40.00  sec  72.9 MBytes   611 Mbits/sec                  
[  5]  40.00-41.00  sec  73.9 MBytes   620 Mbits/sec                  
[  5]  41.00-42.00  sec  71.0 MBytes   596 Mbits/sec                  
[  5]  42.00-43.00  sec  70.7 MBytes   593 Mbits/sec                  
[  5]  43.00-44.00  sec  64.3 MBytes   540 Mbits/sec                  
[  5]  44.00-45.00  sec  61.8 MBytes   518 Mbits/sec                  
[  5]  45.00-46.00  sec  60.5 MBytes   508 Mbits/sec                  
[  5]  46.00-47.00  sec  56.3 MBytes   472 Mbits/sec                  
[  5]  47.00-48.00  sec  62.4 MBytes   524 Mbits/sec                  
[  5]  48.00-49.00  sec  69.6 MBytes   584 Mbits/sec                  
[  5]  49.00-50.00  sec  75.3 MBytes   632 Mbits/sec                  
[  5]  50.00-51.00  sec  71.9 MBytes   603 Mbits/sec                  
[  5]  51.00-52.00  sec  72.7 MBytes   610 Mbits/sec                  
[  5]  52.00-53.00  sec  75.3 MBytes   632 Mbits/sec                  
[  5]  53.00-54.00  sec  65.0 MBytes   545 Mbits/sec                  
[  5]  54.00-55.00  sec  68.0 MBytes   571 Mbits/sec                  
[  5]  55.00-56.00  sec  66.2 MBytes   554 Mbits/sec                  
[  5]  56.00-57.00  sec  73.8 MBytes   622 Mbits/sec                  
[  5]  57.00-58.00  sec  68.0 MBytes   570 Mbits/sec                  
[  5]  58.00-59.00  sec  66.6 MBytes   558 Mbits/sec                  
[  5]  59.00-60.00  sec  71.6 MBytes   601 Mbits/sec                  
[  5]  60.00-60.05  sec   943 KBytes   157 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  5]   0.00-60.05  sec  0.00 Bytes  0.00 bits/sec                  sender
[  5]   0.00-60.05  sec  3.90 GBytes   557 Mbits/sec                  receiver

 

Test results from the client side:

Connecting to host 10.0.0.32, port 5201
[  4] local 10.0.0.41 port 38654 connected to 10.0.0.32 port 5201
[ ID] Interval           Transfer     Bandwidth       Retr  Cwnd
[  4]   0.00-1.00   sec  60.1 MBytes   504 Mbits/sec    4    533 KBytes
[  4]   1.00-2.00   sec  60.4 MBytes   506 Mbits/sec    0    612 KBytes
[  4]   2.00-3.00   sec  56.1 MBytes   471 Mbits/sec    1    503 KBytes
[  4]   3.00-4.00   sec  58.0 MBytes   487 Mbits/sec    0    585 KBytes
[  4]   4.00-5.00   sec  57.5 MBytes   482 Mbits/sec    5    479 KBytes
[  4]   5.00-6.00   sec  55.6 MBytes   467 Mbits/sec    0    563 KBytes
[  4]   6.00-7.00   sec  59.0 MBytes   495 Mbits/sec    2    457 KBytes
[  4]   7.00-8.00   sec  61.8 MBytes   518 Mbits/sec    0    550 KBytes
[  4]   8.00-9.00   sec  68.1 MBytes   572 Mbits/sec    6    445 KBytes
[  4]   9.00-10.00  sec  63.9 MBytes   536 Mbits/sec    0    540 KBytes
[  4]  10.00-11.00  sec  59.1 MBytes   496 Mbits/sec    0    619 KBytes
[  4]  11.00-12.00  sec  72.5 MBytes   608 Mbits/sec    7    518 KBytes
[  4]  12.00-13.00  sec  73.8 MBytes   619 Mbits/sec    0    617 KBytes
[  4]  13.00-14.00  sec  63.2 MBytes   531 Mbits/sec    4    510 KBytes
[  4]  14.00-15.00  sec  69.2 MBytes   581 Mbits/sec    0    605 KBytes
[  4]  15.00-16.00  sec  71.9 MBytes   603 Mbits/sec    5    508 KBytes
[  4]  16.00-17.00  sec  73.6 MBytes   618 Mbits/sec    0    607 KBytes
[  4]  17.00-18.00  sec  72.0 MBytes   604 Mbits/sec   17    516 KBytes
[  4]  18.00-19.00  sec  68.1 MBytes   572 Mbits/sec    0    611 KBytes
[  4]  19.00-20.00  sec  71.0 MBytes   596 Mbits/sec    2    527 KBytes
[  4]  20.00-21.00  sec  70.0 MBytes   587 Mbits/sec    0    622 KBytes
[  4]  21.00-22.00  sec  68.9 MBytes   578 Mbits/sec    3    518 KBytes
[  4]  22.00-23.00  sec  67.9 MBytes   569 Mbits/sec    0    611 KBytes
[  4]  23.00-24.00  sec  56.9 MBytes   477 Mbits/sec    2    510 KBytes
[  4]  24.00-25.00  sec  55.4 MBytes   465 Mbits/sec    0    588 KBytes
[  4]  25.00-26.00  sec  56.5 MBytes   474 Mbits/sec    1    485 KBytes
[  4]  26.00-27.00  sec  57.1 MBytes   479 Mbits/sec    0    568 KBytes
[  4]  27.00-28.00  sec  63.8 MBytes   535 Mbits/sec    0    649 KBytes
[  4]  28.00-29.00  sec  67.6 MBytes   567 Mbits/sec    1    549 KBytes
[  4]  29.00-30.00  sec  64.9 MBytes   544 Mbits/sec    1    441 KBytes
[  4]  30.00-31.00  sec  71.4 MBytes   599 Mbits/sec    0    549 KBytes
[  4]  31.00-32.00  sec  70.0 MBytes   587 Mbits/sec    0    641 KBytes
[  4]  32.00-33.00  sec  73.0 MBytes   612 Mbits/sec    5    539 KBytes
[  4]  33.00-34.00  sec  71.1 MBytes   597 Mbits/sec    0    631 KBytes
[  4]  34.00-35.00  sec  65.8 MBytes   552 Mbits/sec    1    532 KBytes
[  4]  35.00-36.00  sec  67.8 MBytes   568 Mbits/sec    0    619 KBytes
[  4]  36.00-37.00  sec  72.6 MBytes   609 Mbits/sec    1    525 KBytes
[  4]  37.00-38.00  sec  72.0 MBytes   604 Mbits/sec    0    622 KBytes
[  4]  38.00-39.00  sec  67.4 MBytes   565 Mbits/sec    1    532 KBytes
[  4]  39.00-40.00  sec  72.9 MBytes   611 Mbits/sec    0    626 KBytes
[  4]  40.00-41.00  sec  74.0 MBytes   621 Mbits/sec    2    542 KBytes
[  4]  41.00-42.00  sec  71.0 MBytes   596 Mbits/sec    0    634 KBytes
[  4]  42.00-43.00  sec  70.5 MBytes   591 Mbits/sec    5    536 KBytes
[  4]  43.00-44.00  sec  63.8 MBytes   535 Mbits/sec    0    619 KBytes
[  4]  44.00-45.00  sec  62.1 MBytes   521 Mbits/sec    3    512 KBytes
[  4]  45.00-46.00  sec  60.2 MBytes   505 Mbits/sec    0    595 KBytes
[  4]  46.00-47.00  sec  56.4 MBytes   473 Mbits/sec    7    488 KBytes
[  4]  47.00-48.00  sec  62.6 MBytes   525 Mbits/sec    0    578 KBytes
[  4]  48.00-49.00  sec  69.5 MBytes   583 Mbits/sec   13    475 KBytes
[  4]  49.00-50.00  sec  75.5 MBytes   633 Mbits/sec   24    469 KBytes
[  4]  50.00-51.00  sec  71.6 MBytes   601 Mbits/sec    0    574 KBytes
[  4]  51.00-52.00  sec  72.8 MBytes   610 Mbits/sec    6    477 KBytes
[  4]  52.00-53.00  sec  75.2 MBytes   631 Mbits/sec    0    585 KBytes
[  4]  53.00-54.00  sec  65.2 MBytes   547 Mbits/sec  120    475 KBytes
[  4]  54.00-55.00  sec  67.9 MBytes   569 Mbits/sec    9    457 KBytes
[  4]  55.00-56.00  sec  65.8 MBytes   552 Mbits/sec  111    304 KBytes
[  4]  56.00-57.00  sec  74.2 MBytes   623 Mbits/sec    0    452 KBytes
[  4]  57.00-58.00  sec  67.9 MBytes   569 Mbits/sec    0    556 KBytes
[  4]  58.00-59.00  sec  66.6 MBytes   559 Mbits/sec   12    451 KBytes
[  4]  59.00-60.00  sec  71.5 MBytes   600 Mbits/sec  117    355 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-60.00  sec  3.90 GBytes   558 Mbits/sec  498             sender
[  4]   0.00-60.00  sec  3.90 GBytes   558 Mbits/sec                  receiver


iperf Done.

 

Now set the reverse flag to send data from the server: iperf3 --bandwidth 1000M --client 10.0.0.32 --format m --time 60 -R

 

Test results from the server side:

-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 10.0.0.41, port 38656
[  5] local 10.0.0.32 port 5201 connected to 10.0.0.41 port 38658
[ ID] Interval           Transfer     Bandwidth       Retr  Cwnd
[  5]   0.00-1.00   sec  63.8 MBytes   535 Mbits/sec   10    543 KBytes       
[  5]   1.00-2.00   sec  63.8 MBytes   535 Mbits/sec    0    628 KBytes       
[  5]   2.00-3.00   sec  60.5 MBytes   508 Mbits/sec    1    523 KBytes       
[  5]   3.00-4.00   sec  61.4 MBytes   515 Mbits/sec    0    605 KBytes       
[  5]   4.00-5.00   sec  61.4 MBytes   515 Mbits/sec    1    499 KBytes       
[  5]   5.00-6.00   sec  60.9 MBytes   511 Mbits/sec    0    584 KBytes       
[  5]   6.00-7.00   sec  58.4 MBytes   490 Mbits/sec    8    475 KBytes       
[  5]   7.00-8.00   sec  73.0 MBytes   612 Mbits/sec    0    584 KBytes       
[  5]   8.00-9.00   sec  66.4 MBytes   557 Mbits/sec    2    488 KBytes       
[  5]   9.00-10.00  sec  67.0 MBytes   562 Mbits/sec    0    584 KBytes       
[  5]  10.00-11.00  sec  73.1 MBytes   613 Mbits/sec    4    494 KBytes       
[  5]  11.00-12.00  sec  68.5 MBytes   575 Mbits/sec    0    592 KBytes       
[  5]  12.00-13.00  sec  68.2 MBytes   573 Mbits/sec    5    496 KBytes       
[  5]  13.00-14.00  sec  68.6 MBytes   576 Mbits/sec    0    592 KBytes       
[  5]  14.00-15.00  sec  66.6 MBytes   559 Mbits/sec    1    508 KBytes       
[  5]  15.00-16.00  sec  66.8 MBytes   560 Mbits/sec    0    600 KBytes       
[  5]  16.00-17.00  sec  72.4 MBytes   607 Mbits/sec    1    502 KBytes       
[  5]  17.00-18.00  sec  66.4 MBytes   557 Mbits/sec    0    594 KBytes       
[  5]  18.00-19.00  sec  61.9 MBytes   519 Mbits/sec    7    489 KBytes       
[  5]  19.00-20.00  sec  71.8 MBytes   602 Mbits/sec    0    590 KBytes       
[  5]  20.00-21.00  sec  69.8 MBytes   585 Mbits/sec   29    485 KBytes       
[  5]  21.00-22.00  sec  63.2 MBytes   531 Mbits/sec    0    574 KBytes       
[  5]  22.00-23.00  sec  61.9 MBytes   519 Mbits/sec    9    462 KBytes       
[  5]  23.00-24.00  sec  59.8 MBytes   501 Mbits/sec    0    554 KBytes       
[  5]  24.00-25.00  sec  61.2 MBytes   514 Mbits/sec    2    445 KBytes       
[  5]  25.00-26.00  sec  60.5 MBytes   508 Mbits/sec    0    542 KBytes       
[  5]  26.00-27.00  sec  62.5 MBytes   524 Mbits/sec    0    624 KBytes       
[  5]  27.00-28.00  sec  67.4 MBytes   565 Mbits/sec    9    525 KBytes       
[  5]  28.00-29.00  sec  56.9 MBytes   477 Mbits/sec    0    602 KBytes       
[  5]  29.00-30.00  sec  60.9 MBytes   511 Mbits/sec    4    495 KBytes       
[  5]  30.00-31.00  sec  71.5 MBytes   600 Mbits/sec    0    595 KBytes       
[  5]  31.00-32.00  sec  67.9 MBytes   569 Mbits/sec    7    505 KBytes       
[  5]  32.00-33.00  sec  69.1 MBytes   580 Mbits/sec    0    602 KBytes       
[  5]  33.00-34.00  sec  67.9 MBytes   569 Mbits/sec    1    503 KBytes       
[  5]  34.00-35.00  sec  67.2 MBytes   564 Mbits/sec    0    597 KBytes       
[  5]  35.00-36.00  sec  70.2 MBytes   589 Mbits/sec    3    502 KBytes       
[  5]  36.00-37.00  sec  72.4 MBytes   607 Mbits/sec    0    602 KBytes       
[  5]  37.00-38.00  sec  67.8 MBytes   568 Mbits/sec    3    505 KBytes       
[  5]  38.00-39.00  sec  68.0 MBytes   570 Mbits/sec    0    601 KBytes       
[  5]  39.00-40.00  sec  61.4 MBytes   515 Mbits/sec    6    492 KBytes       
[  5]  40.00-41.00  sec  68.5 MBytes   575 Mbits/sec    0    591 KBytes       
[  5]  41.00-42.00  sec  64.0 MBytes   537 Mbits/sec   11    494 KBytes       
[  5]  42.00-43.00  sec  56.5 MBytes   474 Mbits/sec    0    576 KBytes       
[  5]  43.00-44.00  sec  55.1 MBytes   462 Mbits/sec    9    457 KBytes       
[  5]  44.00-45.00  sec  61.4 MBytes   515 Mbits/sec    0    550 KBytes       
[  5]  45.00-46.00  sec  56.2 MBytes   472 Mbits/sec    0    625 KBytes       
[  5]  46.00-47.00  sec  63.5 MBytes   533 Mbits/sec    4    523 KBytes       
[  5]  47.00-48.00  sec  64.1 MBytes   538 Mbits/sec    0    611 KBytes       
[  5]  48.00-49.00  sec  65.5 MBytes   549 Mbits/sec   10    520 KBytes       
[  5]  49.00-50.00  sec  71.2 MBytes   598 Mbits/sec    0    617 KBytes       
[  5]  50.00-51.00  sec  57.8 MBytes   484 Mbits/sec    2    515 KBytes       
[  5]  51.00-52.00  sec  64.4 MBytes   540 Mbits/sec    0    605 KBytes       
[  5]  52.00-53.00  sec  73.0 MBytes   612 Mbits/sec    3    513 KBytes       
[  5]  53.00-54.00  sec  64.0 MBytes   537 Mbits/sec    0    600 KBytes       
[  5]  54.00-55.00  sec  69.8 MBytes   585 Mbits/sec    1    502 KBytes       
[  5]  55.00-56.00  sec  71.4 MBytes   599 Mbits/sec    0    601 KBytes       
[  5]  56.00-57.00  sec  67.5 MBytes   566 Mbits/sec    9    515 KBytes       
[  5]  57.00-58.00  sec  70.6 MBytes   592 Mbits/sec    0    612 KBytes       
[  5]  58.00-59.00  sec  66.0 MBytes   554 Mbits/sec    3    505 KBytes       
[  5]  59.00-60.00  sec  69.6 MBytes   584 Mbits/sec    0    601 KBytes       
[  5]  60.00-60.01  sec   768 KBytes   609 Mbits/sec    0    601 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  5]   0.00-60.01  sec  3.84 GBytes   549 Mbits/sec  165             sender
[  5]   0.00-60.01  sec  0.00 Bytes  0.00 bits/sec                  receiver

 

Test results from the client side:

Connecting to host 10.0.0.32, port 5201
Reverse mode, remote host 10.0.0.32 is sending
[  4] local 10.0.0.41 port 38658 connected to 10.0.0.32 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec  63.8 MBytes   535 Mbits/sec
[  4]   1.00-2.00   sec  63.8 MBytes   536 Mbits/sec
[  4]   2.00-3.00   sec  60.0 MBytes   503 Mbits/sec
[  4]   3.00-4.00   sec  61.5 MBytes   516 Mbits/sec
[  4]   4.00-5.00   sec  61.4 MBytes   515 Mbits/sec
[  4]   5.00-6.00   sec  60.8 MBytes   510 Mbits/sec
[  4]   6.00-7.00   sec  58.5 MBytes   491 Mbits/sec
[  4]   7.00-8.00   sec  73.0 MBytes   612 Mbits/sec
[  4]   8.00-9.00   sec  66.4 MBytes   557 Mbits/sec
[  4]   9.00-10.00  sec  67.0 MBytes   562 Mbits/sec
[  4]  10.00-11.00  sec  72.9 MBytes   611 Mbits/sec
[  4]  11.00-12.00  sec  68.8 MBytes   578 Mbits/sec
[  4]  12.00-13.00  sec  68.4 MBytes   573 Mbits/sec
[  4]  13.00-14.00  sec  67.3 MBytes   565 Mbits/sec
[  4]  14.00-15.00  sec  67.7 MBytes   568 Mbits/sec
[  4]  15.00-16.00  sec  66.9 MBytes   561 Mbits/sec
[  4]  16.00-17.00  sec  71.9 MBytes   603 Mbits/sec
[  4]  17.00-18.00  sec  66.7 MBytes   559 Mbits/sec
[  4]  18.00-19.00  sec  61.3 MBytes   514 Mbits/sec
[  4]  19.00-20.00  sec  71.8 MBytes   603 Mbits/sec
[  4]  20.00-21.00  sec  69.9 MBytes   586 Mbits/sec
[  4]  21.00-22.00  sec  63.5 MBytes   533 Mbits/sec
[  4]  22.00-23.00  sec  61.3 MBytes   514 Mbits/sec
[  4]  23.00-24.00  sec  59.9 MBytes   503 Mbits/sec
[  4]  24.00-25.00  sec  61.2 MBytes   513 Mbits/sec
[  4]  25.00-26.00  sec  60.6 MBytes   508 Mbits/sec
[  4]  26.00-27.00  sec  62.9 MBytes   527 Mbits/sec
[  4]  27.00-28.00  sec  66.9 MBytes   561 Mbits/sec
[  4]  28.00-29.00  sec  56.8 MBytes   477 Mbits/sec
[  4]  29.00-30.00  sec  61.3 MBytes   514 Mbits/sec
[  4]  30.00-31.00  sec  71.2 MBytes   597 Mbits/sec
[  4]  31.00-32.00  sec  68.2 MBytes   572 Mbits/sec
[  4]  32.00-33.00  sec  68.7 MBytes   576 Mbits/sec
[  4]  33.00-34.00  sec  67.9 MBytes   570 Mbits/sec
[  4]  34.00-35.00  sec  67.5 MBytes   566 Mbits/sec
[  4]  35.00-36.00  sec  70.0 MBytes   587 Mbits/sec
[  4]  36.00-37.00  sec  72.5 MBytes   608 Mbits/sec
[  4]  37.00-38.00  sec  67.8 MBytes   569 Mbits/sec
[  4]  38.00-39.00  sec  67.6 MBytes   567 Mbits/sec
[  4]  39.00-40.00  sec  61.8 MBytes   518 Mbits/sec
[  4]  40.00-41.00  sec  68.3 MBytes   573 Mbits/sec
[  4]  41.00-42.00  sec  63.7 MBytes   535 Mbits/sec
[  4]  42.00-43.00  sec  56.5 MBytes   474 Mbits/sec
[  4]  43.00-44.00  sec  55.1 MBytes   462 Mbits/sec
[  4]  44.00-45.00  sec  61.5 MBytes   516 Mbits/sec
[  4]  45.00-46.00  sec  56.2 MBytes   472 Mbits/sec
[  4]  46.00-47.00  sec  63.5 MBytes   533 Mbits/sec
[  4]  47.00-48.00  sec  64.3 MBytes   540 Mbits/sec
[  4]  48.00-49.00  sec  65.4 MBytes   549 Mbits/sec
[  4]  49.00-50.00  sec  70.9 MBytes   595 Mbits/sec
[  4]  50.00-51.00  sec  57.8 MBytes   485 Mbits/sec
[  4]  51.00-52.00  sec  64.5 MBytes   541 Mbits/sec
[  4]  52.00-53.00  sec  72.9 MBytes   612 Mbits/sec
[  4]  53.00-54.00  sec  64.0 MBytes   537 Mbits/sec
[  4]  54.00-55.00  sec  69.7 MBytes   584 Mbits/sec
[  4]  55.00-56.00  sec  71.4 MBytes   599 Mbits/sec
[  4]  56.00-57.00  sec  67.5 MBytes   566 Mbits/sec
[  4]  57.00-58.00  sec  70.5 MBytes   591 Mbits/sec
[  4]  58.00-59.00  sec  66.0 MBytes   554 Mbits/sec
[  4]  59.00-60.00  sec  69.5 MBytes   583 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-60.00  sec  3.84 GBytes   549 Mbits/sec  165             sender
[  4]   0.00-60.00  sec  3.83 GBytes   549 Mbits/sec                  receiver


iperf Done.

 

Reasonably symmetric performance as would be expected - 558 Mbps and 549 Mbps.  I'm not quite sure what to make of the number of retries - 498 and 165.

 

The throughput was substantially less than the results from the reference test configuration (856-942 Mbps to server) but that configuration was a direct connection between the UltraZed-EV and a CentOS laptop host.  Unfortunately, I don't have a Gigabit Ethernet adapter on a dedicated Linux host that I can use.  This configuration (through an Ethernet switch) reflects the setup I would normally use.

 

It always seems like there are speed bumps during a roadtest....   when I tried to run the UDP test I get close to 100% data loss if I try to run at the 500Mbps data rate that I achieved with TCP.

 

The results were somewhat unsatisfying so I thought that I should at least try using iperf3 on the Windows 10 host rather than on the VM to see what effects the VM layer might be having.

 

Test results from the server side using Windows 10 host as server:

-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 10.0.0.24, port 47644
[  5] local 10.0.0.31 port 5201 connected to 10.0.0.24 port 47646
[ ID] Interval           Transfer     Bandwidth
[  5]   0.00-1.00   sec  63.1 MBytes   529 Mbits/sec
[  5]   1.00-2.00   sec  74.4 MBytes   624 Mbits/sec
[  5]   2.00-3.00   sec  70.3 MBytes   589 Mbits/sec
[  5]   3.00-4.00   sec  74.9 MBytes   628 Mbits/sec
[  5]   4.00-5.00   sec  68.4 MBytes   574 Mbits/sec
[  5]   5.00-6.00   sec  71.0 MBytes   595 Mbits/sec
[  5]   6.00-7.00   sec  74.0 MBytes   621 Mbits/sec
[  5]   7.00-8.00   sec  69.5 MBytes   583 Mbits/sec
[  5]   8.00-9.00   sec  67.8 MBytes   569 Mbits/sec
[  5]   9.00-10.00  sec  66.0 MBytes   554 Mbits/sec
[  5]  10.00-11.00  sec  69.9 MBytes   586 Mbits/sec
[  5]  11.00-12.00  sec  71.6 MBytes   601 Mbits/sec
[  5]  12.00-13.00  sec  74.8 MBytes   628 Mbits/sec
[  5]  13.00-14.00  sec  63.2 MBytes   530 Mbits/sec
[  5]  14.00-15.00  sec  60.3 MBytes   506 Mbits/sec
[  5]  15.00-16.00  sec  62.9 MBytes   528 Mbits/sec
[  5]  16.00-17.00  sec  60.2 MBytes   505 Mbits/sec
[  5]  17.00-18.00  sec  64.4 MBytes   540 Mbits/sec
[  5]  18.00-19.00  sec  60.4 MBytes   507 Mbits/sec
[  5]  19.00-20.00  sec  68.3 MBytes   573 Mbits/sec
[  5]  20.00-21.00  sec  61.0 MBytes   511 Mbits/sec
[  5]  21.00-22.00  sec  71.4 MBytes   598 Mbits/sec
[  5]  22.00-23.00  sec  74.4 MBytes   625 Mbits/sec
[  5]  23.00-24.00  sec  70.7 MBytes   593 Mbits/sec
[  5]  24.00-25.00  sec  69.3 MBytes   582 Mbits/sec
[  5]  25.00-26.00  sec  73.9 MBytes   620 Mbits/sec
[  5]  26.00-27.00  sec  70.1 MBytes   588 Mbits/sec
[  5]  27.00-28.00  sec  73.1 MBytes   613 Mbits/sec
[  5]  28.00-29.00  sec  75.2 MBytes   631 Mbits/sec
[  5]  29.00-30.00  sec  65.9 MBytes   553 Mbits/sec
[  5]  30.00-31.00  sec  72.0 MBytes   604 Mbits/sec
[  5]  31.00-32.00  sec  64.5 MBytes   541 Mbits/sec
[  5]  32.00-33.00  sec  75.3 MBytes   632 Mbits/sec
[  5]  33.00-34.00  sec  70.3 MBytes   589 Mbits/sec
[  5]  34.00-35.00  sec  61.1 MBytes   512 Mbits/sec
[  5]  35.00-36.00  sec  64.0 MBytes   537 Mbits/sec
[  5]  36.00-37.00  sec  63.2 MBytes   530 Mbits/sec
[  5]  37.00-38.00  sec  65.3 MBytes   548 Mbits/sec
[  5]  38.00-39.00  sec  64.1 MBytes   538 Mbits/sec
[  5]  39.00-40.00  sec  61.3 MBytes   514 Mbits/sec
[  5]  40.00-41.00  sec  66.5 MBytes   558 Mbits/sec
[  5]  41.00-42.00  sec  69.6 MBytes   584 Mbits/sec
[  5]  42.00-43.00  sec  68.0 MBytes   570 Mbits/sec
[  5]  43.00-44.00  sec  73.1 MBytes   613 Mbits/sec
[  5]  44.00-45.00  sec  70.8 MBytes   594 Mbits/sec
[  5]  45.00-46.00  sec  70.0 MBytes   588 Mbits/sec
[  5]  46.00-47.00  sec  74.4 MBytes   624 Mbits/sec
[  5]  47.00-48.00  sec  70.4 MBytes   591 Mbits/sec
[  5]  48.00-49.00  sec  71.9 MBytes   603 Mbits/sec
[  5]  49.00-50.00  sec  71.0 MBytes   595 Mbits/sec
[  5]  50.00-51.00  sec  72.1 MBytes   605 Mbits/sec
[  5]  51.00-52.00  sec  76.0 MBytes   637 Mbits/sec
[  5]  52.00-53.00  sec  66.2 MBytes   555 Mbits/sec
[  5]  53.00-54.00  sec  66.2 MBytes   555 Mbits/sec
[  5]  54.00-55.00  sec  72.4 MBytes   607 Mbits/sec
[  5]  55.00-56.00  sec  66.1 MBytes   555 Mbits/sec
[  5]  56.00-57.00  sec  62.2 MBytes   522 Mbits/sec
[  5]  57.00-58.00  sec  65.0 MBytes   545 Mbits/sec
[  5]  58.00-59.00  sec  62.5 MBytes   524 Mbits/sec
[  5]  59.00-60.00  sec  65.0 MBytes   545 Mbits/sec
[  5]  60.00-60.04  sec  2.75 MBytes   554 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  5]   0.00-60.04  sec  0.00 Bytes  0.00 bits/sec                  sender
[  5]   0.00-60.04  sec  4.01 GBytes   573 Mbits/sec                  receiver

 

Test results from the client side using Windows 10 host as server:

Connecting to host 10.0.0.31, port 5201
[  4] local 10.0.0.24 port 47646 connected to 10.0.0.31 port 5201
[ ID] Interval           Transfer     Bandwidth       Retr  Cwnd
[  4]   0.00-1.00   sec  66.7 MBytes   560 Mbits/sec    0    212 KBytes
[  4]   1.00-2.00   sec  74.8 MBytes   627 Mbits/sec    0    212 KBytes
[  4]   2.00-3.00   sec  70.2 MBytes   589 Mbits/sec    0    212 KBytes
[  4]   3.00-4.00   sec  74.4 MBytes   624 Mbits/sec    0    212 KBytes
[  4]   4.00-5.00   sec  68.5 MBytes   575 Mbits/sec    0    212 KBytes
[  4]   5.00-6.00   sec  71.1 MBytes   597 Mbits/sec    0    212 KBytes
[  4]   6.00-7.00   sec  74.2 MBytes   623 Mbits/sec    0    212 KBytes
[  4]   7.00-8.00   sec  69.4 MBytes   582 Mbits/sec    0    212 KBytes
[  4]   8.00-9.00   sec  67.1 MBytes   563 Mbits/sec    0    212 KBytes
[  4]   9.00-10.00  sec  66.8 MBytes   560 Mbits/sec    0    212 KBytes
[  4]  10.00-11.00  sec  69.6 MBytes   584 Mbits/sec    0    212 KBytes
[  4]  11.00-12.00  sec  71.9 MBytes   603 Mbits/sec    0    212 KBytes
[  4]  12.00-13.00  sec  74.2 MBytes   623 Mbits/sec    0    212 KBytes
[  4]  13.00-14.00  sec  63.5 MBytes   533 Mbits/sec    0    212 KBytes
[  4]  14.00-15.00  sec  59.8 MBytes   501 Mbits/sec    0    212 KBytes
[  4]  15.00-16.00  sec  63.1 MBytes   530 Mbits/sec    0    212 KBytes
[  4]  16.00-17.00  sec  60.1 MBytes   504 Mbits/sec    0    212 KBytes
[  4]  17.00-18.00  sec  64.8 MBytes   543 Mbits/sec    0    212 KBytes
[  4]  18.00-19.00  sec  60.4 MBytes   507 Mbits/sec    0    212 KBytes
[  4]  19.00-20.00  sec  67.9 MBytes   569 Mbits/sec    0    212 KBytes
[  4]  20.00-21.00  sec  61.8 MBytes   518 Mbits/sec    0    212 KBytes
[  4]  21.00-22.00  sec  71.4 MBytes   599 Mbits/sec    0    212 KBytes
[  4]  22.00-23.00  sec  74.0 MBytes   621 Mbits/sec    0    212 KBytes
[  4]  23.00-24.00  sec  71.0 MBytes   596 Mbits/sec    0    212 KBytes
[  4]  24.00-25.00  sec  69.1 MBytes   580 Mbits/sec    0    212 KBytes
[  4]  25.00-26.00  sec  74.1 MBytes   622 Mbits/sec    0    212 KBytes
[  4]  26.00-27.00  sec  70.0 MBytes   587 Mbits/sec    0    212 KBytes
[  4]  27.00-28.00  sec  73.0 MBytes   612 Mbits/sec    0    212 KBytes
[  4]  28.00-29.00  sec  74.9 MBytes   628 Mbits/sec    0    212 KBytes
[  4]  29.00-30.00  sec  66.0 MBytes   554 Mbits/sec    0    212 KBytes
[  4]  30.00-31.00  sec  72.0 MBytes   604 Mbits/sec    0    212 KBytes
[  4]  31.00-32.00  sec  65.0 MBytes   545 Mbits/sec    0    212 KBytes
[  4]  32.00-33.00  sec  74.9 MBytes   628 Mbits/sec    0    212 KBytes
[  4]  33.00-34.00  sec  70.5 MBytes   591 Mbits/sec    0    212 KBytes
[  4]  34.00-35.00  sec  60.5 MBytes   508 Mbits/sec    0    212 KBytes
[  4]  35.00-36.00  sec  64.5 MBytes   541 Mbits/sec    0    212 KBytes
[  4]  36.00-37.00  sec  63.1 MBytes   529 Mbits/sec    0    212 KBytes
[  4]  37.00-38.00  sec  65.1 MBytes   546 Mbits/sec    0    212 KBytes
[  4]  38.00-39.00  sec  64.1 MBytes   538 Mbits/sec    0    212 KBytes
[  4]  39.00-40.00  sec  60.9 MBytes   511 Mbits/sec    0    212 KBytes
[  4]  40.00-41.00  sec  67.2 MBytes   564 Mbits/sec    0    212 KBytes
[  4]  41.00-42.00  sec  69.8 MBytes   585 Mbits/sec    0    212 KBytes
[  4]  42.00-43.00  sec  67.9 MBytes   569 Mbits/sec    0    212 KBytes
[  4]  43.00-44.00  sec  73.1 MBytes   613 Mbits/sec    0    212 KBytes
[  4]  44.00-45.00  sec  70.9 MBytes   595 Mbits/sec    0    212 KBytes
[  4]  45.00-46.00  sec  69.9 MBytes   586 Mbits/sec    0    212 KBytes
[  4]  46.00-47.00  sec  74.2 MBytes   623 Mbits/sec    0    212 KBytes
[  4]  47.00-48.00  sec  70.6 MBytes   593 Mbits/sec    0    212 KBytes
[  4]  48.00-49.00  sec  71.6 MBytes   601 Mbits/sec    0    212 KBytes
[  4]  49.00-50.00  sec  71.0 MBytes   596 Mbits/sec    0    212 KBytes
[  4]  50.00-51.00  sec  72.4 MBytes   607 Mbits/sec    0    212 KBytes
[  4]  51.00-52.00  sec  75.6 MBytes   634 Mbits/sec    0    212 KBytes
[  4]  52.00-53.00  sec  66.2 MBytes   556 Mbits/sec    0    212 KBytes
[  4]  53.00-54.00  sec  66.0 MBytes   554 Mbits/sec    0    212 KBytes
[  4]  54.00-55.00  sec  72.6 MBytes   609 Mbits/sec    0    212 KBytes
[  4]  55.00-56.00  sec  65.0 MBytes   545 Mbits/sec    0    212 KBytes
[  4]  56.00-57.00  sec  62.9 MBytes   527 Mbits/sec    0    212 KBytes
[  4]  57.00-58.00  sec  65.4 MBytes   549 Mbits/sec    0    212 KBytes
[  4]  58.00-59.00  sec  62.4 MBytes   523 Mbits/sec    0    212 KBytes
[  4]  59.00-60.00  sec  65.2 MBytes   547 Mbits/sec    0    212 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-60.00  sec  4.01 GBytes   574 Mbits/sec    0             sender
[  4]   0.00-60.00  sec  4.01 GBytes   574 Mbits/sec                  receiver


iperf Done.

 

The bandwidth is slightly better 574 Mbps in both directions, but i this case there were no retries which feels a lot better.

 

The UDP test was also better (default settings) but it's unclear how this compares to the reference test results

  • 58% data loss at 1Gbps with 4% out-of-order from a total of 875855 datagrams throughput 957 Mbps transfer 6.68 GBytes
  • 50% data loss at 500Mbps with 3% out-of-order from a total of 457658 datagrams throughput 500 Mbps transfer 3.49 GBytes

     The maximum UDP throughput of 957 Mbps is the same as the reference test (958 Mbps) but the reference test did not indicate what the data loss was

 

For my system I plan to use 4-8 IP cameras with HD (1280x720@25fps) or FHD (1920x1080@25fps).  The HD cameras will require about 1.5 Mbps and FHD cameras will require 3.0 Mbps using UDP, so the cameras won't be an issue.  I need to think about what other Ethernet traffic I'll be running into the board but more likely than not the rest of my network will be the bottleneck if there are traffic issues.

 

Here is a more representative test for UDP at 100 Mbps and packet length = 1024.

UDP Test results from the server side using Windows 10 host as server:

-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 10.0.0.24, port 47678
[  5] local 10.0.0.31 port 5201 connected to 10.0.0.24 port 39252
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total Datagrams
[  5]   0.00-1.00   sec  10.5 MBytes  87.7 Mbits/sec  0.005 ms  507/11232 (4.5%)
[  5]   1.00-2.00   sec  11.8 MBytes  99.4 Mbits/sec  0.002 ms  87/12206 (0.71%)
[  5]   2.00-3.00   sec  11.9 MBytes  99.6 Mbits/sec  0.006 ms  43/12207 (0.35%)
[  5]   3.00-4.00   sec  11.1 MBytes  93.1 Mbits/sec  0.005 ms  843/12206 (6.9%)
[  5]   4.00-5.00   sec  11.8 MBytes  99.1 Mbits/sec  0.006 ms  105/12208 (0.86%)
[  5]   5.00-6.00   sec  11.8 MBytes  98.9 Mbits/sec  0.004 ms  129/12208 (1.1%)
[  5]   6.00-7.00   sec  11.9 MBytes  99.8 Mbits/sec  0.001 ms  26/12205 (0.21%)
[  5]   7.00-8.00   sec  11.8 MBytes  99.4 Mbits/sec  0.008 ms  85/12207 (0.7%) 
[  5]   8.00-9.00   sec  11.9 MBytes  99.5 Mbits/sec  0.002 ms  67/12208 (0.55%)
[  5]   9.00-10.00  sec  11.9 MBytes  99.6 Mbits/sec  0.012 ms  37/12207 (0.3%) 
[  5]  10.00-11.00  sec  11.8 MBytes  98.7 Mbits/sec  0.012 ms  157/12208 (1.3%)
[  5]  11.00-12.00  sec  11.9 MBytes  99.9 Mbits/sec  0.016 ms  22/12206 (0.18%)
[  5]  12.00-13.00  sec  11.9 MBytes  99.3 Mbits/sec  0.002 ms  70/12207 (0.57%)
[  5]  13.00-14.00  sec  11.8 MBytes  99.3 Mbits/sec  0.002 ms  92/12207 (0.75%)
[  5]  14.00-15.00  sec  11.9 MBytes  99.7 Mbits/sec  0.006 ms  46/12207 (0.38%)
[  5]  15.00-16.00  sec  11.8 MBytes  98.8 Mbits/sec  0.009 ms  129/12209 (1.1%)
[  5]  16.00-17.00  sec  11.8 MBytes  99.4 Mbits/sec  0.006 ms  94/12205 (0.77%)
[  5]  17.00-18.00  sec  11.8 MBytes  98.7 Mbits/sec  0.002 ms  149/12208 (1.2%)
[  5]  18.00-19.00  sec  11.8 MBytes  99.3 Mbits/sec  0.002 ms  103/12207 (0.84%)
[  5]  19.00-20.00  sec  11.7 MBytes  98.3 Mbits/sec  0.002 ms  209/12206 (1.7%)
[  5]  20.00-21.00  sec  11.8 MBytes  98.9 Mbits/sec  0.004 ms  126/12207 (1%)  
[  5]  21.00-22.00  sec  11.9 MBytes  99.6 Mbits/sec  0.014 ms  52/12208 (0.43%)
[  5]  22.00-23.00  sec  11.8 MBytes  99.4 Mbits/sec  0.001 ms  75/12206 (0.61%)
[  5]  23.00-24.00  sec  11.8 MBytes  99.3 Mbits/sec  0.007 ms  85/12207 (0.7%) 
[  5]  24.00-25.00  sec  11.8 MBytes  98.7 Mbits/sec  0.002 ms  151/12207 (1.2%)
[  5]  25.00-26.00  sec  11.8 MBytes  99.3 Mbits/sec  0.007 ms  95/12209 (0.78%)
[  5]  26.00-27.00  sec  11.9 MBytes   100 Mbits/sec  0.009 ms  0/12205 (0%)
[  5]  27.00-28.00  sec  11.9 MBytes  99.6 Mbits/sec  0.004 ms  37/12207 (0.3%) 
[  5]  28.00-29.00  sec  11.7 MBytes  98.4 Mbits/sec  0.010 ms  189/12207 (1.5%)
[  5]  29.00-30.00  sec  11.9 MBytes  99.9 Mbits/sec  0.014 ms  32/12207 (0.26%)
[  5]  30.00-31.00  sec  11.9 MBytes  99.7 Mbits/sec  0.024 ms  35/12208 (0.29%)
[  5]  31.00-32.00  sec  11.9 MBytes  99.7 Mbits/sec  0.002 ms  37/12208 (0.3%) 
[  5]  32.00-33.00  sec  11.9 MBytes  99.4 Mbits/sec  0.004 ms  55/12206 (0.45%)
[  5]  33.00-34.00  sec  11.8 MBytes  99.5 Mbits/sec  0.006 ms  76/12207 (0.62%)
[  5]  34.00-35.00  sec  11.6 MBytes  97.4 Mbits/sec  0.001 ms  335/12210 (2.7%)
[  5]  35.00-36.00  sec  11.7 MBytes  97.9 Mbits/sec  0.002 ms  252/12208 (2.1%)
[  5]  36.00-37.00  sec  11.9 MBytes  99.5 Mbits/sec  0.002 ms  49/12206 (0.4%) 
[  5]  37.00-38.00  sec  11.7 MBytes  98.1 Mbits/sec  0.004 ms  233/12206 (1.9%)
[  5]  38.00-39.00  sec  11.9 MBytes  99.6 Mbits/sec  0.002 ms  62/12207 (0.51%)
[  5]  39.00-40.00  sec  11.9 MBytes  99.4 Mbits/sec  0.002 ms  62/12205 (0.51%)
[  5]  40.00-41.00  sec  11.9 MBytes   100 Mbits/sec  0.012 ms  0/12208 (0%)
[  5]  41.00-42.00  sec  11.9 MBytes   100 Mbits/sec  0.016 ms  6/12207 (0.049%)
[  5]  42.00-43.00  sec  11.9 MBytes  99.8 Mbits/sec  0.004 ms  11/12205 (0.09%)
[  5]  43.00-44.00  sec  11.9 MBytes  99.9 Mbits/sec  0.018 ms  15/12208 (0.12%)
[  5]  44.00-45.00  sec  11.8 MBytes  98.9 Mbits/sec  0.003 ms  130/12207 (1.1%)
[  5]  45.00-46.00  sec  11.9 MBytes  99.7 Mbits/sec  0.011 ms  46/12208 (0.38%)
[  5]  46.00-47.00  sec  11.6 MBytes  97.6 Mbits/sec  0.001 ms  299/12207 (2.4%)
[  5]  47.00-48.00  sec  11.5 MBytes  96.2 Mbits/sec  0.013 ms  472/12206 (3.9%)
[  5]  48.00-49.00  sec  11.9 MBytes  99.7 Mbits/sec  0.005 ms  35/12208 (0.29%)
[  5]  49.00-50.00  sec  11.9 MBytes  99.8 Mbits/sec  0.008 ms  28/12206 (0.23%)
[  5]  50.00-51.00  sec  11.9 MBytes  99.6 Mbits/sec  0.008 ms  37/12209 (0.3%) 
[  5]  51.00-52.00  sec  11.9 MBytes  99.9 Mbits/sec  0.002 ms  15/12205 (0.12%)
[  5]  52.00-53.00  sec  11.9 MBytes  99.6 Mbits/sec  0.011 ms  55/12207 (0.45%)
[  5]  53.00-54.00  sec  11.9 MBytes  99.7 Mbits/sec  0.002 ms  19/12207 (0.16%)
[  5]  54.00-55.00  sec  11.9 MBytes  99.6 Mbits/sec  0.011 ms  59/12207 (0.48%)
[  5]  55.00-56.00  sec  11.9 MBytes  99.8 Mbits/sec  0.009 ms  25/12208 (0.2%) 
[  5]  56.00-57.00  sec  11.9 MBytes  99.7 Mbits/sec  0.002 ms  24/12206 (0.2%) 
[  5]  57.00-58.00  sec  11.8 MBytes  99.2 Mbits/sec  0.001 ms  86/12208 (0.7%) 
[  5]  58.00-59.00  sec  11.7 MBytes  98.6 Mbits/sec  0.002 ms  184/12206 (1.5%)
[  5]  59.00-60.00  sec  11.9 MBytes  99.6 Mbits/sec  0.002 ms  40/12208 (0.33%)
[  5]  60.00-60.04  sec  0.00 Bytes  0.00 bits/sec  0.002 ms  0/0 (0%)
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total Datagrams
[  5]   0.00-60.04  sec  0.00 Bytes  0.00 bits/sec  0.002 ms  6624/731446 (0.91%)

 

UDP Test results from the client side using Windows 10 host as server:

iperf3 --bandwidth 100M --client 10.0.0.31 --format m --time 60 -u -l 1024
Connecting to host 10.0.0.31, port 5201
[  4] local 10.0.0.24 port 39252 connected to 10.0.0.31 port 5201
[ ID] Interval           Transfer     Bandwidth       Total Datagrams
[  4]   0.00-1.00   sec  11.0 MBytes  92.0 Mbits/sec  11233
[  4]   1.00-2.00   sec  11.9 MBytes   100 Mbits/sec  12206
[  4]   2.00-3.00   sec  11.9 MBytes   100 Mbits/sec  12207
[  4]   3.00-4.00   sec  11.9 MBytes   100 Mbits/sec  12206
[  4]   4.00-5.00   sec  11.9 MBytes   100 Mbits/sec  12208
[  4]   5.00-6.00   sec  11.9 MBytes   100 Mbits/sec  12208
[  4]   6.00-7.00   sec  11.9 MBytes   100 Mbits/sec  12205
[  4]   7.00-8.00   sec  11.9 MBytes   100 Mbits/sec  12207
[  4]   8.00-9.00   sec  11.9 MBytes   100 Mbits/sec  12208
[  4]   9.00-10.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  10.00-11.00  sec  11.9 MBytes   100 Mbits/sec  12208
[  4]  11.00-12.00  sec  11.9 MBytes   100 Mbits/sec  12206
[  4]  12.00-13.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  13.00-14.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  14.00-15.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  15.00-16.00  sec  11.9 MBytes   100 Mbits/sec  12209
[  4]  16.00-17.00  sec  11.9 MBytes   100 Mbits/sec  12205
[  4]  17.00-18.00  sec  11.9 MBytes   100 Mbits/sec  12208
[  4]  18.00-19.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  19.00-20.00  sec  11.9 MBytes   100 Mbits/sec  12206
[  4]  20.00-21.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  21.00-22.00  sec  11.9 MBytes   100 Mbits/sec  12208
[  4]  22.00-23.00  sec  11.9 MBytes   100 Mbits/sec  12206
[  4]  23.00-24.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  24.00-25.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  25.00-26.00  sec  11.9 MBytes   100 Mbits/sec  12209
[  4]  26.00-27.00  sec  11.9 MBytes   100 Mbits/sec  12205
[  4]  27.00-28.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  28.00-29.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  29.00-30.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  30.00-31.00  sec  11.9 MBytes   100 Mbits/sec  12208
[  4]  31.00-32.00  sec  11.9 MBytes   100 Mbits/sec  12208
[  4]  32.00-33.00  sec  11.9 MBytes   100 Mbits/sec  12206
[  4]  33.00-34.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  34.00-35.00  sec  11.9 MBytes   100 Mbits/sec  12210
[  4]  35.00-36.00  sec  11.9 MBytes   100 Mbits/sec  12208
[  4]  36.00-37.00  sec  11.9 MBytes   100 Mbits/sec  12206
[  4]  37.00-38.00  sec  11.9 MBytes   100 Mbits/sec  12206
[  4]  38.00-39.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  39.00-40.00  sec  11.9 MBytes   100 Mbits/sec  12205
[  4]  40.00-41.00  sec  11.9 MBytes   100 Mbits/sec  12208
[  4]  41.00-42.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  42.00-43.00  sec  11.9 MBytes   100 Mbits/sec  12205
[  4]  43.00-44.00  sec  11.9 MBytes   100 Mbits/sec  12208
[  4]  44.00-45.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  45.00-46.00  sec  11.9 MBytes   100 Mbits/sec  12208
[  4]  46.00-47.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  47.00-48.00  sec  11.9 MBytes   100 Mbits/sec  12206
[  4]  48.00-49.00  sec  11.9 MBytes   100 Mbits/sec  12208
[  4]  49.00-50.00  sec  11.9 MBytes   100 Mbits/sec  12206
[  4]  50.00-51.00  sec  11.9 MBytes   100 Mbits/sec  12209
[  4]  51.00-52.00  sec  11.9 MBytes   100 Mbits/sec  12205
[  4]  52.00-53.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  53.00-54.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  54.00-55.00  sec  11.9 MBytes   100 Mbits/sec  12207
[  4]  55.00-56.00  sec  11.9 MBytes   100 Mbits/sec  12208
[  4]  56.00-57.00  sec  11.9 MBytes   100 Mbits/sec  12206
[  4]  57.00-58.00  sec  11.9 MBytes   100 Mbits/sec  12208
[  4]  58.00-59.00  sec  11.9 MBytes   100 Mbits/sec  12206
[  4]  59.00-60.00  sec  11.9 MBytes   100 Mbits/sec  12208
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total Datagrams
[  4]   0.00-60.00  sec   714 MBytes  99.9 Mbits/sec  0.002 ms  6624/731446 (0.91%)
[  4] Sent 731446 datagrams


iperf Done.

 

Data loss is 0.91% and throughput is 99.9 Mbps.

 

 

 

Links to previous posts for this roadtest:

  1. Avnet UltraZed-EV Starter Kit Road Test- the adventure begins.....
  2. Avnet UltraZed-EV Starter Kit Road Test - VCU TRD
  3. Avnet UltraZed-EV Starter Kit Road Test - VCU TRD continued
  4. Avnet UltraZed-EV Starter Kit Road Test - Port PYNQv2.5
  5. Avnet UltraZed-EV Starter Kit Road Test - Port PYNQv2.5 continued
  6. Avnet UltraZed-EV Starter Kit Road Test - Vitis AI
  7. Avnet UltraZed-EV Starter Kit Road Test - Overview
  8. Avnet UltraZed-EV Starter Kit Road Test - GStreamer difficulties