Table of Contents
This is with the simplest data path possible. Sender and receiver are both illumos intances in the same subnet.
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9216 MTU.
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All bcopy.
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No Tx offloads.
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No Rx offloads.
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No TSO.
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No RSS.
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Constant Tx recycling.
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Constant Rx refills.
root@ip-172-31-10-248:~# LD_PRELOAD=~/libiperf.so.0.0.0 ./iperf3 -c 172.31.8.142 -t 10 -P 1 ld.so.1: iperf3: fatal: libiperf.so.0: open failed: No such file or directory Connecting to host 172.31.8.142, port 5201 [ 4] local 172.31.10.248 port 44532 connected to 172.31.8.142 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 1.02 GBytes 8.72 Gbits/sec [ 4] 1.00-2.00 sec 1.10 GBytes 9.42 Gbits/sec [ 4] 2.00-3.00 sec 1.10 GBytes 9.41 Gbits/sec [ 4] 3.00-4.00 sec 1.09 GBytes 9.40 Gbits/sec [ 4] 4.00-5.00 sec 1.10 GBytes 9.41 Gbits/sec [ 4] 5.00-6.00 sec 1.09 GBytes 9.37 Gbits/sec [ 4] 6.00-7.00 sec 1.09 GBytes 9.35 Gbits/sec [ 4] 7.00-8.00 sec 1.10 GBytes 9.41 Gbits/sec [ 4] 8.00-9.00 sec 1.10 GBytes 9.43 Gbits/sec [ 4] 9.00-10.00 sec 1.10 GBytes 9.41 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.00 sec 10.9 GBytes 9.33 Gbits/sec sender [ 4] 0.00-10.00 sec 10.9 GBytes 9.33 Gbits/sec receiver iperf Done.
root@ip-172-31-10-248:~# LD_PRELOAD=~/libiperf.so.0.0.0 ./iperf3 -c 172.31.8.142 -t 10 -P 2 ld.so.1: iperf3: fatal: libiperf.so.0: open failed: No such file or directory Connecting to host 172.31.8.142, port 5201 [ 4] local 172.31.10.248 port 51554 connected to 172.31.8.142 port 5201 [ 6] local 172.31.10.248 port 64767 connected to 172.31.8.142 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 851 MBytes 7.14 Gbits/sec [ 6] 0.00-1.00 sec 844 MBytes 7.08 Gbits/sec [SUM] 0.00-1.00 sec 1.66 GBytes 14.2 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 906 MBytes 7.60 Gbits/sec [ 6] 1.00-2.00 sec 897 MBytes 7.53 Gbits/sec [SUM] 1.00-2.00 sec 1.76 GBytes 15.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 909 MBytes 7.63 Gbits/sec [ 6] 2.00-3.00 sec 898 MBytes 7.53 Gbits/sec [SUM] 2.00-3.00 sec 1.76 GBytes 15.2 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 905 MBytes 7.59 Gbits/sec [ 6] 3.00-4.00 sec 885 MBytes 7.43 Gbits/sec [SUM] 3.00-4.00 sec 1.75 GBytes 15.0 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 903 MBytes 7.57 Gbits/sec [ 6] 4.00-5.00 sec 891 MBytes 7.48 Gbits/sec [SUM] 4.00-5.00 sec 1.75 GBytes 15.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 911 MBytes 7.64 Gbits/sec [ 6] 5.00-6.00 sec 897 MBytes 7.52 Gbits/sec [SUM] 5.00-6.00 sec 1.77 GBytes 15.2 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 909 MBytes 7.63 Gbits/sec [ 6] 6.00-7.00 sec 892 MBytes 7.48 Gbits/sec [SUM] 6.00-7.00 sec 1.76 GBytes 15.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 906 MBytes 7.60 Gbits/sec [ 6] 7.00-8.00 sec 891 MBytes 7.47 Gbits/sec [SUM] 7.00-8.00 sec 1.75 GBytes 15.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 909 MBytes 7.63 Gbits/sec [ 6] 8.00-9.00 sec 893 MBytes 7.49 Gbits/sec [SUM] 8.00-9.00 sec 1.76 GBytes 15.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 908 MBytes 7.62 Gbits/sec [ 6] 9.00-10.00 sec 897 MBytes 7.52 Gbits/sec [SUM] 9.00-10.00 sec 1.76 GBytes 15.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.00 sec 8.81 GBytes 7.57 Gbits/sec sender [ 4] 0.00-10.00 sec 8.81 GBytes 7.57 Gbits/sec receiver [ 6] 0.00-10.00 sec 8.68 GBytes 7.45 Gbits/sec sender [ 6] 0.00-10.00 sec 8.68 GBytes 7.45 Gbits/sec receiver [SUM] 0.00-10.00 sec 17.5 GBytes 15.0 Gbits/sec sender [SUM] 0.00-10.00 sec 17.5 GBytes 15.0 Gbits/sec receiver iperf Done.
root@ip-172-31-10-248:~# LD_PRELOAD=~/libiperf.so.0.0.0 ./iperf3 -c 172.31.8.142 -t 10 -P 3 ld.so.1: iperf3: fatal: libiperf.so.0: open failed: No such file or directory Connecting to host 172.31.8.142, port 5201 [ 4] local 172.31.10.248 port 36331 connected to 172.31.8.142 port 5201 [ 6] local 172.31.10.248 port 43010 connected to 172.31.8.142 port 5201 [ 8] local 172.31.10.248 port 54513 connected to 172.31.8.142 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 722 MBytes 6.06 Gbits/sec [ 6] 0.00-1.00 sec 689 MBytes 5.78 Gbits/sec [ 8] 0.00-1.00 sec 659 MBytes 5.53 Gbits/sec [SUM] 0.00-1.00 sec 2.02 GBytes 17.4 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 779 MBytes 6.54 Gbits/sec [ 6] 1.00-2.00 sec 747 MBytes 6.26 Gbits/sec [ 8] 1.00-2.00 sec 718 MBytes 6.03 Gbits/sec [SUM] 1.00-2.00 sec 2.19 GBytes 18.8 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 767 MBytes 6.44 Gbits/sec [ 6] 2.00-3.00 sec 746 MBytes 6.25 Gbits/sec [ 8] 2.00-3.00 sec 711 MBytes 5.96 Gbits/sec [SUM] 2.00-3.00 sec 2.17 GBytes 18.7 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 778 MBytes 6.52 Gbits/sec [ 6] 3.00-4.00 sec 752 MBytes 6.31 Gbits/sec [ 8] 3.00-4.00 sec 722 MBytes 6.06 Gbits/sec [SUM] 3.00-4.00 sec 2.20 GBytes 18.9 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 776 MBytes 6.51 Gbits/sec [ 6] 4.00-5.00 sec 738 MBytes 6.19 Gbits/sec [ 8] 4.00-5.00 sec 702 MBytes 5.89 Gbits/sec [SUM] 4.00-5.00 sec 2.16 GBytes 18.6 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 776 MBytes 6.51 Gbits/sec [ 6] 5.00-6.00 sec 742 MBytes 6.22 Gbits/sec [ 8] 5.00-6.00 sec 714 MBytes 5.99 Gbits/sec [SUM] 5.00-6.00 sec 2.18 GBytes 18.7 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 778 MBytes 6.53 Gbits/sec [ 6] 6.00-7.00 sec 737 MBytes 6.18 Gbits/sec [ 8] 6.00-7.00 sec 712 MBytes 5.97 Gbits/sec [SUM] 6.00-7.00 sec 2.17 GBytes 18.7 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 780 MBytes 6.54 Gbits/sec [ 6] 7.00-8.00 sec 740 MBytes 6.21 Gbits/sec [ 8] 7.00-8.00 sec 710 MBytes 5.95 Gbits/sec [SUM] 7.00-8.00 sec 2.18 GBytes 18.7 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 777 MBytes 6.51 Gbits/sec [ 6] 8.00-9.00 sec 744 MBytes 6.24 Gbits/sec [ 8] 8.00-9.00 sec 708 MBytes 5.94 Gbits/sec [SUM] 8.00-9.00 sec 2.18 GBytes 18.7 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 784 MBytes 6.58 Gbits/sec [ 6] 9.00-10.00 sec 751 MBytes 6.30 Gbits/sec [ 8] 9.00-10.00 sec 719 MBytes 6.03 Gbits/sec [SUM] 9.00-10.00 sec 2.20 GBytes 18.9 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.00 sec 7.54 GBytes 6.47 Gbits/sec sender [ 4] 0.00-10.00 sec 7.54 GBytes 6.47 Gbits/sec receiver [ 6] 0.00-10.00 sec 7.21 GBytes 6.19 Gbits/sec sender [ 6] 0.00-10.00 sec 7.21 GBytes 6.19 Gbits/sec receiver [ 8] 0.00-10.00 sec 6.91 GBytes 5.93 Gbits/sec sender [ 8] 0.00-10.00 sec 6.91 GBytes 5.93 Gbits/sec receiver [SUM] 0.00-10.00 sec 21.7 GBytes 18.6 Gbits/sec sender [SUM] 0.00-10.00 sec 21.7 GBytes 18.6 Gbits/sec receiver iperf Done.
root@ip-172-31-10-248:~# LD_PRELOAD=~/libiperf.so.0.0.0 ./iperf3 -c 172.31.8.142 -t 10 -P 4 ld.so.1: iperf3: fatal: libiperf.so.0: open failed: No such file or directory Connecting to host 172.31.8.142, port 5201 [ 4] local 172.31.10.248 port 60938 connected to 172.31.8.142 port 5201 [ 6] local 172.31.10.248 port 49300 connected to 172.31.8.142 port 5201 [ 8] local 172.31.10.248 port 63573 connected to 172.31.8.142 port 5201 [ 10] local 172.31.10.248 port 46184 connected to 172.31.8.142 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 520 MBytes 4.36 Gbits/sec [ 6] 0.00-1.00 sec 498 MBytes 4.17 Gbits/sec [ 8] 0.00-1.00 sec 476 MBytes 3.99 Gbits/sec [ 10] 0.00-1.00 sec 464 MBytes 3.89 Gbits/sec [SUM] 0.00-1.00 sec 1.91 GBytes 16.4 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 574 MBytes 4.81 Gbits/sec [ 6] 1.00-2.00 sec 543 MBytes 4.56 Gbits/sec [ 8] 1.00-2.00 sec 526 MBytes 4.41 Gbits/sec [ 10] 1.00-2.00 sec 515 MBytes 4.32 Gbits/sec [SUM] 1.00-2.00 sec 2.11 GBytes 18.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 577 MBytes 4.84 Gbits/sec [ 6] 2.00-3.00 sec 552 MBytes 4.63 Gbits/sec [ 8] 2.00-3.00 sec 527 MBytes 4.42 Gbits/sec [ 10] 2.00-3.00 sec 512 MBytes 4.29 Gbits/sec [SUM] 2.00-3.00 sec 2.12 GBytes 18.2 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 570 MBytes 4.78 Gbits/sec [ 6] 3.00-4.00 sec 539 MBytes 4.53 Gbits/sec [ 8] 3.00-4.00 sec 530 MBytes 4.44 Gbits/sec [ 10] 3.00-4.00 sec 513 MBytes 4.31 Gbits/sec [SUM] 3.00-4.00 sec 2.10 GBytes 18.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 579 MBytes 4.86 Gbits/sec [ 6] 4.00-5.00 sec 556 MBytes 4.67 Gbits/sec [ 8] 4.00-5.00 sec 528 MBytes 4.43 Gbits/sec [ 10] 4.00-5.00 sec 520 MBytes 4.36 Gbits/sec [SUM] 4.00-5.00 sec 2.13 GBytes 18.3 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 574 MBytes 4.82 Gbits/sec [ 6] 5.00-6.00 sec 544 MBytes 4.57 Gbits/sec [ 8] 5.00-6.00 sec 518 MBytes 4.34 Gbits/sec [ 10] 5.00-6.00 sec 515 MBytes 4.32 Gbits/sec [SUM] 5.00-6.00 sec 2.10 GBytes 18.0 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 577 MBytes 4.85 Gbits/sec [ 6] 6.00-7.00 sec 554 MBytes 4.65 Gbits/sec [ 8] 6.00-7.00 sec 527 MBytes 4.42 Gbits/sec [ 10] 6.00-7.00 sec 518 MBytes 4.35 Gbits/sec [SUM] 6.00-7.00 sec 2.12 GBytes 18.3 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 577 MBytes 4.84 Gbits/sec [ 6] 7.00-8.00 sec 552 MBytes 4.63 Gbits/sec [ 8] 7.00-8.00 sec 529 MBytes 4.44 Gbits/sec [ 10] 7.00-8.00 sec 518 MBytes 4.34 Gbits/sec [SUM] 7.00-8.00 sec 2.12 GBytes 18.2 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 575 MBytes 4.83 Gbits/sec [ 6] 8.00-9.00 sec 545 MBytes 4.57 Gbits/sec [ 8] 8.00-9.00 sec 528 MBytes 4.43 Gbits/sec [ 10] 8.00-9.00 sec 513 MBytes 4.30 Gbits/sec [SUM] 8.00-9.00 sec 2.11 GBytes 18.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 574 MBytes 4.82 Gbits/sec [ 6] 9.00-10.00 sec 550 MBytes 4.61 Gbits/sec [ 8] 9.00-10.00 sec 528 MBytes 4.42 Gbits/sec [ 10] 9.00-10.00 sec 515 MBytes 4.32 Gbits/sec [SUM] 9.00-10.00 sec 2.12 GBytes 18.2 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.00 sec 5.56 GBytes 4.78 Gbits/sec sender [ 4] 0.00-10.00 sec 5.56 GBytes 4.78 Gbits/sec receiver [ 6] 0.00-10.00 sec 5.31 GBytes 4.56 Gbits/sec sender [ 6] 0.00-10.00 sec 5.31 GBytes 4.56 Gbits/sec receiver [ 8] 0.00-10.00 sec 5.09 GBytes 4.37 Gbits/sec sender [ 8] 0.00-10.00 sec 5.09 GBytes 4.37 Gbits/sec receiver [ 10] 0.00-10.00 sec 4.98 GBytes 4.28 Gbits/sec sender [ 10] 0.00-10.00 sec 4.98 GBytes 4.28 Gbits/sec receiver [SUM] 0.00-10.00 sec 20.9 GBytes 18.0 Gbits/sec sender [SUM] 0.00-10.00 sec 20.9 GBytes 18.0 Gbits/sec receiver iperf Done.
root@ip-172-31-10-248:~# LD_PRELOAD=~/libiperf.so.0.0.0 ./iperf3 -c 172.31.8.142 -t 10 -P 5 ld.so.1: iperf3: fatal: libiperf.so.0: open failed: No such file or directory Connecting to host 172.31.8.142, port 5201 [ 4] local 172.31.10.248 port 35204 connected to 172.31.8.142 port 5201 [ 6] local 172.31.10.248 port 55177 connected to 172.31.8.142 port 5201 [ 8] local 172.31.10.248 port 53841 connected to 172.31.8.142 port 5201 [ 10] local 172.31.10.248 port 58372 connected to 172.31.8.142 port 5201 [ 12] local 172.31.10.248 port 37917 connected to 172.31.8.142 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 452 MBytes 3.79 Gbits/sec [ 6] 0.00-1.00 sec 439 MBytes 3.68 Gbits/sec [ 8] 0.00-1.00 sec 414 MBytes 3.47 Gbits/sec [ 10] 0.00-1.00 sec 407 MBytes 3.41 Gbits/sec [ 12] 0.00-1.00 sec 395 MBytes 3.32 Gbits/sec [SUM] 0.00-1.00 sec 2.06 GBytes 17.7 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 485 MBytes 4.06 Gbits/sec [ 6] 1.00-2.00 sec 467 MBytes 3.91 Gbits/sec [ 8] 1.00-2.00 sec 440 MBytes 3.70 Gbits/sec [ 10] 1.00-2.00 sec 433 MBytes 3.63 Gbits/sec [ 12] 1.00-2.00 sec 420 MBytes 3.52 Gbits/sec [SUM] 1.00-2.00 sec 2.19 GBytes 18.8 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 482 MBytes 4.04 Gbits/sec [ 6] 2.00-3.00 sec 467 MBytes 3.92 Gbits/sec [ 8] 2.00-3.00 sec 441 MBytes 3.70 Gbits/sec [ 10] 2.00-3.00 sec 434 MBytes 3.64 Gbits/sec [ 12] 2.00-3.00 sec 422 MBytes 3.54 Gbits/sec [SUM] 2.00-3.00 sec 2.19 GBytes 18.8 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 484 MBytes 4.06 Gbits/sec [ 6] 3.00-4.00 sec 464 MBytes 3.89 Gbits/sec [ 8] 3.00-4.00 sec 440 MBytes 3.69 Gbits/sec [ 10] 3.00-4.00 sec 432 MBytes 3.62 Gbits/sec [ 12] 3.00-4.00 sec 420 MBytes 3.52 Gbits/sec [SUM] 3.00-4.00 sec 2.19 GBytes 18.8 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 487 MBytes 4.08 Gbits/sec [ 6] 4.00-5.00 sec 465 MBytes 3.90 Gbits/sec [ 8] 4.00-5.00 sec 447 MBytes 3.75 Gbits/sec [ 10] 4.00-5.00 sec 436 MBytes 3.66 Gbits/sec [ 12] 4.00-5.00 sec 424 MBytes 3.56 Gbits/sec [SUM] 4.00-5.00 sec 2.21 GBytes 18.9 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 487 MBytes 4.08 Gbits/sec [ 6] 5.00-6.00 sec 469 MBytes 3.94 Gbits/sec [ 8] 5.00-6.00 sec 441 MBytes 3.70 Gbits/sec [ 10] 5.00-6.00 sec 436 MBytes 3.65 Gbits/sec [ 12] 5.00-6.00 sec 427 MBytes 3.58 Gbits/sec [SUM] 5.00-6.00 sec 2.21 GBytes 18.9 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 487 MBytes 4.09 Gbits/sec [ 6] 6.00-7.00 sec 468 MBytes 3.93 Gbits/sec [ 8] 6.00-7.00 sec 444 MBytes 3.73 Gbits/sec [ 10] 6.00-7.00 sec 437 MBytes 3.66 Gbits/sec [ 12] 6.00-7.00 sec 421 MBytes 3.53 Gbits/sec [SUM] 6.00-7.00 sec 2.20 GBytes 18.9 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 487 MBytes 4.09 Gbits/sec [ 6] 7.00-8.00 sec 468 MBytes 3.93 Gbits/sec [ 8] 7.00-8.00 sec 437 MBytes 3.67 Gbits/sec [ 10] 7.00-8.00 sec 433 MBytes 3.63 Gbits/sec [ 12] 7.00-8.00 sec 417 MBytes 3.50 Gbits/sec [SUM] 7.00-8.00 sec 2.19 GBytes 18.8 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 479 MBytes 4.01 Gbits/sec [ 6] 8.00-9.00 sec 465 MBytes 3.90 Gbits/sec [ 8] 8.00-9.00 sec 441 MBytes 3.70 Gbits/sec [ 10] 8.00-9.00 sec 437 MBytes 3.67 Gbits/sec [ 12] 8.00-9.00 sec 419 MBytes 3.51 Gbits/sec [SUM] 8.00-9.00 sec 2.19 GBytes 18.8 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 485 MBytes 4.06 Gbits/sec [ 6] 9.00-10.00 sec 465 MBytes 3.90 Gbits/sec [ 8] 9.00-10.00 sec 444 MBytes 3.72 Gbits/sec [ 10] 9.00-10.00 sec 432 MBytes 3.63 Gbits/sec [ 12] 9.00-10.00 sec 418 MBytes 3.50 Gbits/sec [SUM] 9.00-10.00 sec 2.19 GBytes 18.8 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.00 sec 4.70 GBytes 4.04 Gbits/sec sender [ 4] 0.00-10.00 sec 4.70 GBytes 4.04 Gbits/sec receiver [ 6] 0.00-10.00 sec 4.53 GBytes 3.89 Gbits/sec sender [ 6] 0.00-10.00 sec 4.53 GBytes 3.89 Gbits/sec receiver [ 8] 0.00-10.00 sec 4.29 GBytes 3.68 Gbits/sec sender [ 8] 0.00-10.00 sec 4.29 GBytes 3.68 Gbits/sec receiver [ 10] 0.00-10.00 sec 4.22 GBytes 3.62 Gbits/sec sender [ 10] 0.00-10.00 sec 4.22 GBytes 3.62 Gbits/sec receiver [ 12] 0.00-10.00 sec 4.08 GBytes 3.51 Gbits/sec sender [ 12] 0.00-10.00 sec 4.08 GBytes 3.51 Gbits/sec receiver [SUM] 0.00-10.00 sec 21.8 GBytes 18.7 Gbits/sec sender [SUM] 0.00-10.00 sec 21.8 GBytes 18.7 Gbits/sec receiver iperf Done.
root@ip-172-31-10-248:~# LD_PRELOAD=~/libiperf.so.0.0.0 ./iperf3 -c 172.31.8.142 -t 10 -P 6 ld.so.1: iperf3: fatal: libiperf.so.0: open failed: No such file or directory Connecting to host 172.31.8.142, port 5201 [ 4] local 172.31.10.248 port 35280 connected to 172.31.8.142 port 5201 [ 6] local 172.31.10.248 port 37720 connected to 172.31.8.142 port 5201 [ 8] local 172.31.10.248 port 58039 connected to 172.31.8.142 port 5201 [ 10] local 172.31.10.248 port 51195 connected to 172.31.8.142 port 5201 [ 12] local 172.31.10.248 port 39612 connected to 172.31.8.142 port 5201 [ 14] local 172.31.10.248 port 60066 connected to 172.31.8.142 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 374 MBytes 3.13 Gbits/sec [ 6] 0.00-1.00 sec 354 MBytes 2.97 Gbits/sec [ 8] 0.00-1.00 sec 342 MBytes 2.87 Gbits/sec [ 10] 0.00-1.00 sec 328 MBytes 2.76 Gbits/sec [ 12] 0.00-1.00 sec 323 MBytes 2.71 Gbits/sec [ 14] 0.00-1.00 sec 318 MBytes 2.67 Gbits/sec [SUM] 0.00-1.00 sec 1.99 GBytes 17.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 396 MBytes 3.32 Gbits/sec [ 6] 1.00-2.00 sec 378 MBytes 3.17 Gbits/sec [ 8] 1.00-2.00 sec 358 MBytes 3.00 Gbits/sec [ 10] 1.00-2.00 sec 351 MBytes 2.94 Gbits/sec [ 12] 1.00-2.00 sec 343 MBytes 2.88 Gbits/sec [ 14] 1.00-2.00 sec 336 MBytes 2.82 Gbits/sec [SUM] 1.00-2.00 sec 2.11 GBytes 18.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 400 MBytes 3.35 Gbits/sec [ 6] 2.00-3.00 sec 379 MBytes 3.18 Gbits/sec [ 8] 2.00-3.00 sec 364 MBytes 3.06 Gbits/sec [ 10] 2.00-3.00 sec 354 MBytes 2.97 Gbits/sec [ 12] 2.00-3.00 sec 344 MBytes 2.88 Gbits/sec [ 14] 2.00-3.00 sec 335 MBytes 2.81 Gbits/sec [SUM] 2.00-3.00 sec 2.12 GBytes 18.2 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 397 MBytes 3.33 Gbits/sec [ 6] 3.00-4.00 sec 380 MBytes 3.19 Gbits/sec [ 8] 3.00-4.00 sec 356 MBytes 2.99 Gbits/sec [ 10] 3.00-4.00 sec 351 MBytes 2.95 Gbits/sec [ 12] 3.00-4.00 sec 340 MBytes 2.85 Gbits/sec [ 14] 3.00-4.00 sec 335 MBytes 2.81 Gbits/sec [SUM] 3.00-4.00 sec 2.11 GBytes 18.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 398 MBytes 3.34 Gbits/sec [ 6] 4.00-5.00 sec 379 MBytes 3.18 Gbits/sec [ 8] 4.00-5.00 sec 363 MBytes 3.05 Gbits/sec [ 10] 4.00-5.00 sec 351 MBytes 2.94 Gbits/sec [ 12] 4.00-5.00 sec 345 MBytes 2.90 Gbits/sec [ 14] 4.00-5.00 sec 337 MBytes 2.82 Gbits/sec [SUM] 4.00-5.00 sec 2.12 GBytes 18.2 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 395 MBytes 3.31 Gbits/sec [ 6] 5.00-6.00 sec 374 MBytes 3.14 Gbits/sec [ 8] 5.00-6.00 sec 359 MBytes 3.01 Gbits/sec [ 10] 5.00-6.00 sec 351 MBytes 2.94 Gbits/sec [ 12] 5.00-6.00 sec 340 MBytes 2.85 Gbits/sec [ 14] 5.00-6.00 sec 332 MBytes 2.79 Gbits/sec [SUM] 5.00-6.00 sec 2.10 GBytes 18.0 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 397 MBytes 3.33 Gbits/sec [ 6] 6.00-7.00 sec 375 MBytes 3.15 Gbits/sec [ 8] 6.00-7.00 sec 361 MBytes 3.03 Gbits/sec [ 10] 6.00-7.00 sec 353 MBytes 2.96 Gbits/sec [ 12] 6.00-7.00 sec 342 MBytes 2.87 Gbits/sec [ 14] 6.00-7.00 sec 335 MBytes 2.81 Gbits/sec [SUM] 6.00-7.00 sec 2.11 GBytes 18.2 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 401 MBytes 3.36 Gbits/sec [ 6] 7.00-8.00 sec 380 MBytes 3.19 Gbits/sec [ 8] 7.00-8.00 sec 357 MBytes 3.00 Gbits/sec [ 10] 7.00-8.00 sec 351 MBytes 2.95 Gbits/sec [ 12] 7.00-8.00 sec 343 MBytes 2.88 Gbits/sec [ 14] 7.00-8.00 sec 338 MBytes 2.84 Gbits/sec [SUM] 7.00-8.00 sec 2.12 GBytes 18.2 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 402 MBytes 3.38 Gbits/sec [ 6] 8.00-9.00 sec 380 MBytes 3.19 Gbits/sec [ 8] 8.00-9.00 sec 361 MBytes 3.02 Gbits/sec [ 10] 8.00-9.00 sec 353 MBytes 2.96 Gbits/sec [ 12] 8.00-9.00 sec 348 MBytes 2.92 Gbits/sec [ 14] 8.00-9.00 sec 339 MBytes 2.85 Gbits/sec [SUM] 8.00-9.00 sec 2.13 GBytes 18.3 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 401 MBytes 3.36 Gbits/sec [ 6] 9.00-10.00 sec 378 MBytes 3.17 Gbits/sec [ 8] 9.00-10.00 sec 358 MBytes 3.00 Gbits/sec [ 10] 9.00-10.00 sec 356 MBytes 2.99 Gbits/sec [ 12] 9.00-10.00 sec 346 MBytes 2.91 Gbits/sec [ 14] 9.00-10.00 sec 336 MBytes 2.81 Gbits/sec [SUM] 9.00-10.00 sec 2.12 GBytes 18.2 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.00 sec 3.87 GBytes 3.32 Gbits/sec sender [ 4] 0.00-10.00 sec 3.87 GBytes 3.32 Gbits/sec receiver [ 6] 0.00-10.00 sec 3.67 GBytes 3.15 Gbits/sec sender [ 6] 0.00-10.00 sec 3.67 GBytes 3.15 Gbits/sec receiver [ 8] 0.00-10.00 sec 3.50 GBytes 3.00 Gbits/sec sender [ 8] 0.00-10.00 sec 3.50 GBytes 3.00 Gbits/sec receiver [ 10] 0.00-10.00 sec 3.42 GBytes 2.94 Gbits/sec sender [ 10] 0.00-10.00 sec 3.42 GBytes 2.94 Gbits/sec receiver [ 12] 0.00-10.00 sec 3.33 GBytes 2.86 Gbits/sec sender [ 12] 0.00-10.00 sec 3.33 GBytes 2.86 Gbits/sec receiver [ 14] 0.00-10.00 sec 3.26 GBytes 2.80 Gbits/sec sender [ 14] 0.00-10.00 sec 3.26 GBytes 2.80 Gbits/sec receiver [SUM] 0.00-10.00 sec 21.0 GBytes 18.1 Gbits/sec sender [SUM] 0.00-10.00 sec 21.0 GBytes 18.1 Gbits/sec receiver iperf Done.
root@ip-172-31-10-248:~# LD_PRELOAD=~/libiperf.so.0.0.0 ./iperf3 -c 172.31.8.142 -t 10 -P 7 ld.so.1: iperf3: fatal: libiperf.so.0: open failed: No such file or directory Connecting to host 172.31.8.142, port 5201 [ 4] local 172.31.10.248 port 64162 connected to 172.31.8.142 port 5201 [ 6] local 172.31.10.248 port 36572 connected to 172.31.8.142 port 5201 [ 8] local 172.31.10.248 port 54498 connected to 172.31.8.142 port 5201 [ 10] local 172.31.10.248 port 35070 connected to 172.31.8.142 port 5201 [ 12] local 172.31.10.248 port 41812 connected to 172.31.8.142 port 5201 [ 14] local 172.31.10.248 port 43824 connected to 172.31.8.142 port 5201 [ 16] local 172.31.10.248 port 42781 connected to 172.31.8.142 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 322 MBytes 2.71 Gbits/sec [ 6] 0.00-1.00 sec 305 MBytes 2.56 Gbits/sec [ 8] 0.00-1.00 sec 291 MBytes 2.44 Gbits/sec [ 10] 0.00-1.00 sec 286 MBytes 2.40 Gbits/sec [ 12] 0.00-1.00 sec 276 MBytes 2.31 Gbits/sec [ 14] 0.00-1.00 sec 271 MBytes 2.27 Gbits/sec [ 16] 0.00-1.00 sec 266 MBytes 2.24 Gbits/sec [SUM] 0.00-1.00 sec 1.97 GBytes 16.9 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 348 MBytes 2.92 Gbits/sec [ 6] 1.00-2.00 sec 330 MBytes 2.77 Gbits/sec [ 8] 1.00-2.00 sec 317 MBytes 2.66 Gbits/sec [ 10] 1.00-2.00 sec 307 MBytes 2.58 Gbits/sec [ 12] 1.00-2.00 sec 298 MBytes 2.50 Gbits/sec [ 14] 1.00-2.00 sec 270 MBytes 2.26 Gbits/sec [ 16] 1.00-2.00 sec 290 MBytes 2.43 Gbits/sec [SUM] 1.00-2.00 sec 2.11 GBytes 18.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 348 MBytes 2.92 Gbits/sec [ 6] 2.00-3.00 sec 331 MBytes 2.77 Gbits/sec [ 8] 2.00-3.00 sec 318 MBytes 2.67 Gbits/sec [ 10] 2.00-3.00 sec 307 MBytes 2.57 Gbits/sec [ 12] 2.00-3.00 sec 298 MBytes 2.50 Gbits/sec [ 14] 2.00-3.00 sec 291 MBytes 2.44 Gbits/sec [ 16] 2.00-3.00 sec 292 MBytes 2.45 Gbits/sec [SUM] 2.00-3.00 sec 2.13 GBytes 18.3 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 351 MBytes 2.95 Gbits/sec [ 6] 3.00-4.00 sec 331 MBytes 2.78 Gbits/sec [ 8] 3.00-4.00 sec 317 MBytes 2.66 Gbits/sec [ 10] 3.00-4.00 sec 307 MBytes 2.57 Gbits/sec [ 12] 3.00-4.00 sec 300 MBytes 2.51 Gbits/sec [ 14] 3.00-4.00 sec 289 MBytes 2.43 Gbits/sec [ 16] 3.00-4.00 sec 287 MBytes 2.41 Gbits/sec [SUM] 3.00-4.00 sec 2.13 GBytes 18.3 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 348 MBytes 2.92 Gbits/sec [ 6] 4.00-5.00 sec 331 MBytes 2.78 Gbits/sec [ 8] 4.00-5.00 sec 318 MBytes 2.66 Gbits/sec [ 10] 4.00-5.00 sec 309 MBytes 2.59 Gbits/sec [ 12] 4.00-5.00 sec 300 MBytes 2.52 Gbits/sec [ 14] 4.00-5.00 sec 292 MBytes 2.45 Gbits/sec [ 16] 4.00-5.00 sec 294 MBytes 2.46 Gbits/sec [SUM] 4.00-5.00 sec 2.14 GBytes 18.4 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 341 MBytes 2.86 Gbits/sec [ 6] 5.00-6.00 sec 327 MBytes 2.75 Gbits/sec [ 8] 5.00-6.00 sec 313 MBytes 2.63 Gbits/sec [ 10] 5.00-6.00 sec 305 MBytes 2.56 Gbits/sec [ 12] 5.00-6.00 sec 292 MBytes 2.45 Gbits/sec [ 14] 5.00-6.00 sec 284 MBytes 2.38 Gbits/sec [ 16] 5.00-6.00 sec 283 MBytes 2.37 Gbits/sec [SUM] 5.00-6.00 sec 2.10 GBytes 18.0 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 343 MBytes 2.88 Gbits/sec [ 6] 6.00-7.00 sec 324 MBytes 2.72 Gbits/sec [ 8] 6.00-7.00 sec 309 MBytes 2.59 Gbits/sec [ 10] 6.00-7.00 sec 307 MBytes 2.57 Gbits/sec [ 12] 6.00-7.00 sec 295 MBytes 2.48 Gbits/sec [ 14] 6.00-7.00 sec 285 MBytes 2.39 Gbits/sec [ 16] 6.00-7.00 sec 288 MBytes 2.42 Gbits/sec [SUM] 6.00-7.00 sec 2.10 GBytes 18.0 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 347 MBytes 2.91 Gbits/sec [ 6] 7.00-8.00 sec 329 MBytes 2.76 Gbits/sec [ 8] 7.00-8.00 sec 316 MBytes 2.66 Gbits/sec [ 10] 7.00-8.00 sec 310 MBytes 2.60 Gbits/sec [ 12] 7.00-8.00 sec 297 MBytes 2.49 Gbits/sec [ 14] 7.00-8.00 sec 286 MBytes 2.40 Gbits/sec [ 16] 7.00-8.00 sec 292 MBytes 2.45 Gbits/sec [SUM] 7.00-8.00 sec 2.13 GBytes 18.3 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 336 MBytes 2.82 Gbits/sec [ 6] 8.00-9.00 sec 325 MBytes 2.73 Gbits/sec [ 8] 8.00-9.00 sec 311 MBytes 2.61 Gbits/sec [ 10] 8.00-9.00 sec 303 MBytes 2.54 Gbits/sec [ 12] 8.00-9.00 sec 292 MBytes 2.45 Gbits/sec [ 14] 8.00-9.00 sec 286 MBytes 2.40 Gbits/sec [ 16] 8.00-9.00 sec 286 MBytes 2.40 Gbits/sec [SUM] 8.00-9.00 sec 2.09 GBytes 17.9 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 342 MBytes 2.87 Gbits/sec [ 6] 9.00-10.00 sec 321 MBytes 2.69 Gbits/sec [ 8] 9.00-10.00 sec 312 MBytes 2.62 Gbits/sec [ 10] 9.00-10.00 sec 305 MBytes 2.56 Gbits/sec [ 12] 9.00-10.00 sec 295 MBytes 2.48 Gbits/sec [ 14] 9.00-10.00 sec 285 MBytes 2.39 Gbits/sec [ 16] 9.00-10.00 sec 286 MBytes 2.40 Gbits/sec [SUM] 9.00-10.00 sec 2.10 GBytes 18.0 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.00 sec 3.35 GBytes 2.87 Gbits/sec sender [ 4] 0.00-10.00 sec 3.35 GBytes 2.87 Gbits/sec receiver [ 6] 0.00-10.00 sec 3.18 GBytes 2.73 Gbits/sec sender [ 6] 0.00-10.00 sec 3.18 GBytes 2.73 Gbits/sec receiver [ 8] 0.00-10.00 sec 3.05 GBytes 2.62 Gbits/sec sender [ 8] 0.00-10.00 sec 3.05 GBytes 2.62 Gbits/sec receiver [ 10] 0.00-10.00 sec 2.97 GBytes 2.56 Gbits/sec sender [ 10] 0.00-10.00 sec 2.97 GBytes 2.56 Gbits/sec receiver [ 12] 0.00-10.00 sec 2.87 GBytes 2.47 Gbits/sec sender [ 12] 0.00-10.00 sec 2.87 GBytes 2.47 Gbits/sec receiver [ 14] 0.00-10.00 sec 2.77 GBytes 2.38 Gbits/sec sender [ 14] 0.00-10.00 sec 2.77 GBytes 2.38 Gbits/sec receiver [ 16] 0.00-10.00 sec 2.80 GBytes 2.40 Gbits/sec sender [ 16] 0.00-10.00 sec 2.80 GBytes 2.40 Gbits/sec receiver [SUM] 0.00-10.00 sec 21.0 GBytes 18.0 Gbits/sec sender [SUM] 0.00-10.00 sec 21.0 GBytes 18.0 Gbits/sec receiver iperf Done.
root@ip-172-31-10-248:~# LD_PRELOAD=~/libiperf.so.0.0.0 ./iperf3 -c 172.31.8.142 -t 10 -P 8 ld.so.1: iperf3: fatal: libiperf.so.0: open failed: No such file or directory Connecting to host 172.31.8.142, port 5201 [ 4] local 172.31.10.248 port 47401 connected to 172.31.8.142 port 5201 [ 6] local 172.31.10.248 port 64753 connected to 172.31.8.142 port 5201 [ 8] local 172.31.10.248 port 55986 connected to 172.31.8.142 port 5201 [ 10] local 172.31.10.248 port 63676 connected to 172.31.8.142 port 5201 [ 12] local 172.31.10.248 port 35714 connected to 172.31.8.142 port 5201 [ 14] local 172.31.10.248 port 53934 connected to 172.31.8.142 port 5201 [ 16] local 172.31.10.248 port 61810 connected to 172.31.8.142 port 5201 [ 18] local 172.31.10.248 port 54160 connected to 172.31.8.142 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 305 MBytes 2.56 Gbits/sec [ 6] 0.00-1.00 sec 283 MBytes 2.37 Gbits/sec [ 8] 0.00-1.00 sec 272 MBytes 2.29 Gbits/sec [ 10] 0.00-1.00 sec 261 MBytes 2.19 Gbits/sec [ 12] 0.00-1.00 sec 259 MBytes 2.17 Gbits/sec [ 14] 0.00-1.00 sec 250 MBytes 2.09 Gbits/sec [ 16] 0.00-1.00 sec 248 MBytes 2.08 Gbits/sec [ 18] 0.00-1.00 sec 244 MBytes 2.04 Gbits/sec [SUM] 0.00-1.00 sec 2.07 GBytes 17.8 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 320 MBytes 2.68 Gbits/sec [ 6] 1.00-2.00 sec 302 MBytes 2.53 Gbits/sec [ 8] 1.00-2.00 sec 288 MBytes 2.41 Gbits/sec [ 10] 1.00-2.00 sec 279 MBytes 2.34 Gbits/sec [ 12] 1.00-2.00 sec 273 MBytes 2.29 Gbits/sec [ 14] 1.00-2.00 sec 263 MBytes 2.21 Gbits/sec [ 16] 1.00-2.00 sec 257 MBytes 2.16 Gbits/sec [ 18] 1.00-2.00 sec 257 MBytes 2.16 Gbits/sec [SUM] 1.00-2.00 sec 2.19 GBytes 18.8 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 327 MBytes 2.74 Gbits/sec [ 6] 2.00-3.00 sec 303 MBytes 2.54 Gbits/sec [ 8] 2.00-3.00 sec 292 MBytes 2.45 Gbits/sec [ 10] 2.00-3.00 sec 281 MBytes 2.36 Gbits/sec [ 12] 2.00-3.00 sec 275 MBytes 2.30 Gbits/sec [ 14] 2.00-3.00 sec 267 MBytes 2.24 Gbits/sec [ 16] 2.00-3.00 sec 262 MBytes 2.20 Gbits/sec [ 18] 2.00-3.00 sec 261 MBytes 2.19 Gbits/sec [SUM] 2.00-3.00 sec 2.21 GBytes 19.0 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 326 MBytes 2.73 Gbits/sec [ 6] 3.00-4.00 sec 306 MBytes 2.57 Gbits/sec [ 8] 3.00-4.00 sec 291 MBytes 2.44 Gbits/sec [ 10] 3.00-4.00 sec 285 MBytes 2.39 Gbits/sec [ 12] 3.00-4.00 sec 276 MBytes 2.31 Gbits/sec [ 14] 3.00-4.00 sec 268 MBytes 2.25 Gbits/sec [ 16] 3.00-4.00 sec 263 MBytes 2.21 Gbits/sec [ 18] 3.00-4.00 sec 258 MBytes 2.16 Gbits/sec [SUM] 3.00-4.00 sec 2.22 GBytes 19.1 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 325 MBytes 2.73 Gbits/sec [ 6] 4.00-5.00 sec 302 MBytes 2.54 Gbits/sec [ 8] 4.00-5.00 sec 291 MBytes 2.44 Gbits/sec [ 10] 4.00-5.00 sec 281 MBytes 2.36 Gbits/sec [ 12] 4.00-5.00 sec 276 MBytes 2.31 Gbits/sec [ 14] 4.00-5.00 sec 265 MBytes 2.23 Gbits/sec [ 16] 4.00-5.00 sec 260 MBytes 2.18 Gbits/sec [ 18] 4.00-5.00 sec 257 MBytes 2.16 Gbits/sec [SUM] 4.00-5.00 sec 2.21 GBytes 18.9 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 322 MBytes 2.70 Gbits/sec [ 6] 5.00-6.00 sec 301 MBytes 2.52 Gbits/sec [ 8] 5.00-6.00 sec 290 MBytes 2.43 Gbits/sec [ 10] 5.00-6.00 sec 279 MBytes 2.34 Gbits/sec [ 12] 5.00-6.00 sec 276 MBytes 2.31 Gbits/sec [ 14] 5.00-6.00 sec 266 MBytes 2.24 Gbits/sec [ 16] 5.00-6.00 sec 265 MBytes 2.22 Gbits/sec [ 18] 5.00-6.00 sec 259 MBytes 2.18 Gbits/sec [SUM] 5.00-6.00 sec 2.20 GBytes 18.9 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 323 MBytes 2.71 Gbits/sec [ 6] 6.00-7.00 sec 301 MBytes 2.52 Gbits/sec [ 8] 6.00-7.00 sec 290 MBytes 2.43 Gbits/sec [ 10] 6.00-7.00 sec 279 MBytes 2.34 Gbits/sec [ 12] 6.00-7.00 sec 276 MBytes 2.32 Gbits/sec [ 14] 6.00-7.00 sec 268 MBytes 2.25 Gbits/sec [ 16] 6.00-7.00 sec 266 MBytes 2.23 Gbits/sec [ 18] 6.00-7.00 sec 257 MBytes 2.16 Gbits/sec [SUM] 6.00-7.00 sec 2.21 GBytes 19.0 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 320 MBytes 2.68 Gbits/sec [ 6] 7.00-8.00 sec 301 MBytes 2.52 Gbits/sec [ 8] 7.00-8.00 sec 285 MBytes 2.39 Gbits/sec [ 10] 7.00-8.00 sec 279 MBytes 2.34 Gbits/sec [ 12] 7.00-8.00 sec 272 MBytes 2.28 Gbits/sec [ 14] 7.00-8.00 sec 266 MBytes 2.23 Gbits/sec [ 16] 7.00-8.00 sec 261 MBytes 2.19 Gbits/sec [ 18] 7.00-8.00 sec 254 MBytes 2.13 Gbits/sec [SUM] 7.00-8.00 sec 2.19 GBytes 18.8 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 318 MBytes 2.67 Gbits/sec [ 6] 8.00-9.00 sec 299 MBytes 2.51 Gbits/sec [ 8] 8.00-9.00 sec 289 MBytes 2.42 Gbits/sec [ 10] 8.00-9.00 sec 278 MBytes 2.33 Gbits/sec [ 12] 8.00-9.00 sec 268 MBytes 2.25 Gbits/sec [ 14] 8.00-9.00 sec 263 MBytes 2.21 Gbits/sec [ 16] 8.00-9.00 sec 257 MBytes 2.16 Gbits/sec [ 18] 8.00-9.00 sec 257 MBytes 2.16 Gbits/sec [SUM] 8.00-9.00 sec 2.18 GBytes 18.7 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 322 MBytes 2.70 Gbits/sec [ 6] 9.00-10.00 sec 303 MBytes 2.54 Gbits/sec [ 8] 9.00-10.00 sec 288 MBytes 2.41 Gbits/sec [ 10] 9.00-10.00 sec 279 MBytes 2.34 Gbits/sec [ 12] 9.00-10.00 sec 270 MBytes 2.27 Gbits/sec [ 14] 9.00-10.00 sec 269 MBytes 2.26 Gbits/sec [ 16] 9.00-10.00 sec 262 MBytes 2.19 Gbits/sec [ 18] 9.00-10.00 sec 260 MBytes 2.18 Gbits/sec [SUM] 9.00-10.00 sec 2.20 GBytes 18.9 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.00 sec 3.13 GBytes 2.69 Gbits/sec sender [ 4] 0.00-10.00 sec 3.13 GBytes 2.69 Gbits/sec receiver [ 6] 0.00-10.00 sec 2.93 GBytes 2.52 Gbits/sec sender [ 6] 0.00-10.00 sec 2.93 GBytes 2.52 Gbits/sec receiver [ 8] 0.00-10.00 sec 2.81 GBytes 2.41 Gbits/sec sender [ 8] 0.00-10.00 sec 2.81 GBytes 2.41 Gbits/sec receiver [ 10] 0.00-10.00 sec 2.72 GBytes 2.33 Gbits/sec sender [ 10] 0.00-10.00 sec 2.72 GBytes 2.33 Gbits/sec receiver [ 12] 0.00-10.00 sec 2.66 GBytes 2.28 Gbits/sec sender [ 12] 0.00-10.00 sec 2.66 GBytes 2.28 Gbits/sec receiver [ 14] 0.00-10.00 sec 2.58 GBytes 2.22 Gbits/sec sender [ 14] 0.00-10.00 sec 2.58 GBytes 2.22 Gbits/sec receiver [ 16] 0.00-10.00 sec 2.54 GBytes 2.18 Gbits/sec sender [ 16] 0.00-10.00 sec 2.54 GBytes 2.18 Gbits/sec receiver [ 18] 0.00-10.00 sec 2.51 GBytes 2.15 Gbits/sec sender [ 18] 0.00-10.00 sec 2.51 GBytes 2.15 Gbits/sec receiver [SUM] 0.00-10.00 sec 21.9 GBytes 18.8 Gbits/sec sender [SUM] 0.00-10.00 sec 21.9 GBytes 18.8 Gbits/sec receiver