16023-only (QSFP56 cabling, undetectable pre-16023) 9000 MTU Single thread: [ 5] 0.00-10.00 sec 24.8 GBytes 21.3 Gbits/sec sender [ 5] 0.00-10.30 sec 24.8 GBytes 20.7 Gbits/sec receiver 4-thread: [ ID] Interval Transfer Bitrate [ 5] 0.00-10.00 sec 4.81 GBytes 4.14 Gbits/sec sender [ 5] 0.00-10.00 sec 4.81 GBytes 4.14 Gbits/sec receiver [ 7] 0.00-10.00 sec 4.80 GBytes 4.12 Gbits/sec sender [ 7] 0.00-10.00 sec 4.80 GBytes 4.12 Gbits/sec receiver [ 9] 0.00-10.00 sec 4.81 GBytes 4.13 Gbits/sec sender [ 9] 0.00-10.00 sec 4.81 GBytes 4.13 Gbits/sec receiver [ 11] 0.00-10.00 sec 4.82 GBytes 4.14 Gbits/sec sender [ 11] 0.00-10.00 sec 4.82 GBytes 4.14 Gbits/sec receiver [SUM] 0.00-10.00 sec 19.3 GBytes 16.5 Gbits/sec sender [SUM] 0.00-10.00 sec 19.3 GBytes 16.5 Gbits/sec receiver 16023 + Alex's mlxcx-lso-no-eait wad Single thread: Connecting to host10.100.2.2, port 5201 [ 5] local 10.1002.1 port 41567 connected to 10.100.2.2 port 5201 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 840 MBytes 7.03 Gbits/sec [ 5] 1.00-2.00 sec 1.04 GBytes 8.95 Gbits/sec [ 5] 2.00-3.00 sec 1.80 GBytes 15.5 Gbits/sec [ 5] 3.00-4.00 sec 1.68 GBytes 14.5 Gbits/sec [ 5] 4.00-5.00 sec 1.78 GBytes 15.3 Gbits/sec [ 5] 5.00-6.00 sec 1.87 GBytes 16.0 Gbits/sec [ 5] 6.00-7.00 sec 1.80 GBytes 15.5 Gbits/sec [ 5] 7.00-8.00 sec 1.76 GBytes 15.1 Gbits/sec [ 5] 8.00-9.00 sec 1.78 GBytes 15.3 Gbits/sec [ 5] 9.00-10.00 sec 1.90 GBytes 16.3 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate [ 5] 0.00-10.00 sec 16.2 GBytes 13.9 Gbits/sec sender [ 5] 0.00-10.30 sec 16.2 GBytes 13.5 Gbits/sec receiver 4-thread: [ ID] Interval Transfer Bitrate [ 5] 0.00-10.00 sec 3.54 GBytes 3.04 Gbits/sec sender [ 5] 0.00-10.26 sec 3.54 GBytes 2.96 Gbits/sec receiver [ 7] 0.00-10.00 sec 3.56 GBytes 3.06 Gbits/sec sender [ 7] 0.00-10.26 sec 3.56 GBytes 2.98 Gbits/sec receiver [ 9] 0.00-10.00 sec 3.56 GBytes 3.06 Gbits/sec sender [ 9] 0.00-10.26 sec 3.56 GBytes 2.98 Gbits/sec receiver [ 11] 0.00-10.00 sec 3.53 GBytes 3.03 Gbits/sec sender [ 11] 0.00-10.26 sec 3.53 GBytes 2.96 Gbits/sec receiver [SUM] 0.00-10.00 sec 14.2 GBytes 12.2 Gbits/sec sender [SUM] 0.00-10.26 sec 14.2 GBytes 11.9 Gbits/sec receiver