Hello everyone, I'm running benchmark tests using the USRP X440. Using another host, connected with 2x SFP (10GbE) through a NIC Mellanox.
I performed benchmark tests without and with DPDK, but the same RX Sequence Detection Error appears during the executions. sudo /usr/local/lib/uhd/examples/benchmark_rate --args "type=x4xx,mgmt_addr=10.4.21.7,addr=192.168.10.2,second_addr=192.168.11.2,use_dpdk=1" --duration 10 --channels "0" --rx_rate 122.88e6 --rx_subdev "A:0" --tx_rate 122.88e6 --tx_subdev "A:0" The specifications and generated logs are added below. > Server specification > > OS: Ubuntu 22.04.5 LTS > > UHD/DPDK: \[INFO\] \[UHD\] linux; GNU C++ version 11.4.0; Boost_107400; > DPDK_21.11; UHD_4.8.0.HEAD-0-g308126a4 > > CPU: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz > > RAM: 24 GB DDR4 2133 MHz > > HDD: 1TB WDC WD10EZEX-00WN4A0 > > USRP: X440 > > FPGA: X4_200 > > NIC: > > 01:00.0 Ethernet controller: Mellanox Technologies MT27710 Family > \[ConnectX-4 Lx\] > > 01:00.1 Ethernet controller: Mellanox Technologies MT27710 Family > \[ConnectX-4 Lx\] > > All installations and performance tunning carried out > virtus@Open-Ran:\~$ sudo /usr/local/lib/uhd/examples/benchmark_rate --args > "type=x4xx,mgmt_addr=10.4.21.7,addr=192.168.10.2,second_addr=192.168.11.2,use_dpdk=1" > --duration 10 --channels "0" --rx_rate 122.88e6 --rx_subdev "A:0" --tx_rate > 122.88e6 --tx_subdev "A:0" > > \[INFO\] \[UHD\] linux; GNU C++ version 11.4.0; Boost_107400; DPDK_21.11; > UHD_4.8.0.HEAD-0-g308126a4 > > EAL: Detected CPU lcores: 4 > > EAL: Detected NUMA nodes: 1 > > EAL: Detected shared linkage of DPDK > > EAL: Multi-process socket /var/run/dpdk/rte/mp_socket > > EAL: Selected IOVA mode 'PA' > > EAL: No available 1048576 kB hugepages reported > > EAL: Probe PCI driver: mlx5_pci (15b3:1015) device: 0000:01:00.0 (socket 0) > > EAL: Probe PCI driver: mlx5_pci (15b3:1015) device: 0000:01:00.1 (socket 0) > > TELEMETRY: No legacy callbacks, legacy socket not created > > \[00:00:00.000131\] Creating the usrp device with: > type=x4xx,mgmt_addr=10.4.21.7,addr=192.168.10.2,second_addr=192.168.11.2,use_dpdk=1... > > \[INFO\] \[MPMD\] Initializing 1 device(s) in parallel with args: > mgmt_addr=10.4.21.7,type=x4xx,product=x440,serial=342597F,name=ni-x4xx-342597F,fpga=X4_200,claimed=False,addr=192.168.10.2,second_addr=192.168.11.2,use_dpdk=1 > > \[WARNING\] \[MPM.RPCServer\] A timeout event occured! > > \[INFO\] \[MPM.PeriphManager\] init() called with device args > \`fpga=X4_200,mgmt_addr=10.4.21.7,name=ni-x4xx-342597F,product=x440,second_addr=192.168.11.2,use_dpdk=1,clock_source=internal,time_source=internal,initializing=True'. > > \[WARNING\] \[RFNOC::GRAPH\] One or more blocks timed out during flush! > > Using Device: Single USRP: > > Device: X400-Series Device > > Mboard 0: x440 > > RX Channel: 0 > > RX DSP: 0 > > RX Dboard: A > > RX Subdev: 0 > > TX Channel: 0 > > TX DSP: 0 > > TX Dboard: A > > TX Subdev: 0 > > \[00:00:04.890785254\] Setting device timestamp to 0... > > \[00:00:04.893573392\] Testing receive rate 122.880000 Msps on 1 channels > > Setting TX samples per packet (spp) to 2000 > > Setting TX samples per burst (spb) to 2000 > > \[00:00:04.895115960\] Testing transmit rate 122.880000 Msps on 1 channels > > \[WARNING\] \[DPDK::IO_SERVICE\] Dropping packet: No receiver xport found > > \[00:00:04.895333965\] Detected Rx sequence error. > > D\[00:00:04.900956500\] Detected Rx sequence error. > > D\[00:00:04.901945039\] Detected Rx sequence error. > > DS\[00:00:04.908254438D\] Detected Rx sequence error. > > \[00:00:04.923984076\] Detected Rx sequence error. > > DD\[00:00:04.927156293\] Detected Rx sequence error. > > S\[00:00:04.933418309\] Detected Rx sequence error. > > D\[00:00:04.934999706\] Detected Rx sequence error. > > DS\[00:00:04.944429296\] Detected Rx sequence error. > > D\[D00:00:04.960792200\] Detected Rx sequence error. > > \[00:00:04.980643423D\] Detected Rx sequence error. > > \[00:00:04.990066689D\] Detected Rx sequence error. > > \[00:00:05.12097875D\] Detected Rx sequence error. > > \[00:00:05.29378268D\] Detected Rx sequence error. > > S\[00:00:05.30947174\] Detected Rx sequence error. > > D\[00:00:05.32531208D\] Detected Rx sequence error. > > \[00:00:05.48273124D\] Detected Rx sequence error. > > \[00:00:05.56130841D\] Detected Rx sequence error. > > \[00:00:05.62399657D\] Detected Rx sequence error. > > \[00:00:05.84382872\] Detected Rx sequence error. > > D\[D00:00:05.87587455\] Detected Rx sequence error. > > \[00:00:05.92294289\] Detected Rx sequence error. > > DD\[00:00:05.123768021\] Detected Rx sequence error. > > \[00:00:05.128453051D\] Detected Rx sequence error. > > \[00:00:05.144189840D\] Detected Rx sequence error. > > \[00:00:05.153635670\] Detected Rx sequence error. > > D\[00:00:05.155206941D\] Detected Rx sequence error. > > S\[00:00:05.175641539D\] Detected Rx sequence error. > > \[00:00:05.186625501\] Detected Rx sequence error. > > D\[D00:00:05.192945499\] Detected Rx sequence error. > > \[00:00:05.214956297\] Detected Rx sequence error. > > D\[00:00:05.215528236\] Detected Rx sequence error. > > DD\[00:00:05.229140936\] Detected Rx sequence error. > > \[00:00:05.230693026D\] Detected Rx sequence error. > > \[00:00:05.235426475D\] Detected Rx sequence error. > > \[00:00:05.243884071D\] Detected Rx sequence error. > > \[00:00:05.251735061D\] Detected Rx sequence error. > > \[00:00:05.254276876\] Detected Rx sequence error. > > DD\[00:00:05.255857541\] Detected Rx sequence error. > > D\[00:00:05.256447694\] Detected Rx sequence error. > > \[00:00:05.257445649\] Detected Rx sequence error. > > DD\[00:00:05.260595743\] Detected Rx sequence error. > > \[00:00:05.265305340D\] Detected Rx sequence error. > > \[00:00:05.267453316D\] Detected Rx sequence error. > > \[D00:00:05.268459891\] Detected Rx sequence error. > > D\[00:00:05.270033261\] Detected Rx sequence error. > > D\[00:00:05.270600506\] Detected Rx sequence error. > > \[00:00:05.271603978\] Detected Rx sequence error. > > D\[00:00:05.273152681\] Detected Rx sequence error. > > D\[00:00:05.274750683D\] Detected Rx sequence error. > > \[00:00:05.278454413D\] Detected Rx sequence error. > > \[00:00:05.279465965D\] Detected Rx sequence error. > > \[00:00:05.281028385D\] Detected Rx sequence error. > > \[00:00:05.282586950\] Detected Rx sequence error.D > > \[00:00:05.285732455\] Detected Rx sequence error. > > D\[D00:00:05.287320550\] Detected Rx sequence error. > > \[00:00:05.290471298D\] Detected Rx sequence error. > > \[D00:00:05.292823999\] Detected Rx sequence error. > > \[00:00:05.293605393\] Detected Rx sequence error. > > DD\[00:00:05.294215260\] Detected Rx sequence error. > > \[00:00:05.296761586D\] Detected Rx sequence error. > > \[00:00:05.298309949D\] Detected Rx sequence error. > > \[00:00:05.306189777D\] Detected Rx sequence error. > > \[00:00:05.307741083\] Detected Rx sequence error. > > DD\[00:00:05.308291334\] Detected Rx sequence error. > > D\[00:00:05.310090226\] Detected Rx sequence error. > > \[00:00:05.310891273\] Detected Rx sequence error. > > D\[00:00:05.312482113\] Detected Rx sequence error. > > DD\[00:00:05.314057525\] Detected Rx sequence error. > > \[00:00:05.317195566\] Detected Rx sequence error. > > D\[00:00:05.318792076D\] Detected Rx sequence error. > > \[00:00:05.319087621D\] Detected Rx sequence error. > > \[00:00:05.320357278\] Detected Rx sequence error. > > D\[D00:00:05.321107619\] Detected Rx sequence error. > > \[00:00:05.321907249\] Detected Rx sequence error. > > D\[00:00:05.323477508\] Detected Rx sequence error. > > D\[00:00:05.326625539D\] Detected Rx sequence error. > > \[00:00:05.327215810\] Detected Rx sequence error. > > D\[00:00:05.328212545\] Detected Rx sequence error. > > D\[00:00:05.329808521D\] Detected Rx sequence error. > > \[00:00:05.332946373D\] Detected Rx sequence error. > > \[00:00:05.339214526D\] Detected Rx sequence error. > > \[00:00:05.340783692D\] Detected Rx sequence error. > > \[00:00:05.342371022\] Detected Rx sequence error. > > DD\[00:00:05.351834601\] Detected Rx sequence error. > > \[00:00:05.353390826D\] Detected Rx sequence error. > > \[00:00:05.354133415\] Detected Rx sequence error. > > D\[D00:00:05.356538412\] Detected Rx sequence error. > > \[00:00:05.358107284\] Detected Rx sequence error. > > D\[00:00:05.359658331\] Detected Rx sequence error. > > DD\[00:00:05.360274266\] Detected Rx sequence error. > > \[00:00:05.361234564D\] Detected Rx sequence error. > > \[00:00:05.362830565D\] Detected Rx sequence error. > > \[00:00:05.364390138\] Detected Rx sequence error. > > DD\[00:00:05.372376266\] Detected Rx sequence error. > > \[00:00:05.378512826\] Detected Rx sequence error. > > D\[D00:00:05.384846759\] Detected Rx sequence error. > > \[00:00:05.385190643\] Detected Rx sequence error. > > D\[00:00:05.387965549\] Detected Rx sequence error. > > D\[00:00:05.391116043D\] Detected Rx sequence error. > > \[00:00:05.397458107\] Detected Rx sequence error. > > DD\[00:00:05.398998407\] Detected Rx sequence error. > > \[00:00:05.413165278D\] Detected Rx sequence error. > > \[00:00:05.420023779D\] Detected Rx sequence error. > > \[00:00:05.424129172\] Detected Rx sequence error. > > D\[00:00:05.437304718D\] Detected Rx sequence error. > > \[00:00:05.438301737\] Detected Rx sequence error. > > DD\[00:00:05.439862012\] Detected Rx sequence error. > > \[00:00:05.444585302D\] Detected Rx sequence error. > > \[D00:00:05.446199848\] Detected Rx sequence error. > > \[DU00:00:05.497738375\] Detected Rx sequence error. > > \[D00:00:05.498073029O\] Detected Rx sequence error. > > \[00:00:05.498514204\] Detected Rx sequence error. > > \[00:00:05.499152346\] Detected Rx sequence error. > > \[00:00:05.499195156\] Detected Rx sequence error. > > \[00:00:05.499263931\] Detected Rx sequence error. > > \[00:00:05.499478660\] Detected Rx sequence error. > > \[00:00:05.499692422\] Detected Rx sequence error. > > \[00:00:05.499801147\] Detected Rx sequence error. > > \[00:00:05.499907721\] Detected Rx sequence error. > > \[00:00:05.500014919\] Detected Rx sequence error. > > DDDDDDDDDUUD\[00:00:05.500546955\] Detected Rx sequence error. > > D\[00:00:05.500936289\] Detected Rx sequence error. > > D\[00:00:05.501338452\] Detected Rx sequence error. > > \[00:00:05.501579909\] Detected Rx sequence error. > > \[00:00:05.501810887\] Detected Rx sequence error. > > DDD\[00:00:05.502141658\] Detected Rx sequence error. > > D\[00:00:05.502536353\] Detected Rx sequence error. > > SD\[00:00:05.561635860\] Detected Rx sequence error. > > D\[00:00:05.568885003\] Detected Rx sequence error. > > D\[00:00:05.570467323\] Detected Rx sequence error. > > S\[00:00:05.680940286\] Tx timeouts: 1\[00:00:05.681045292 > > \] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:05.781263461\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:05.881470970\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:05.981714487\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:06.81886066\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:06.182094787\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:06.282255511\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:06.382391150\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:06.482446405\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:06.582506185\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:06.682542358\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:06.782595730\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:06.882646052\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:06.982705939\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:07.82751048\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:07.182803451\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:07.282855356\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:07.382910004\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:07.482981623\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:07.583014966\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:07.683064065\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:07.783124713\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:07.883193114\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:07.983244308\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:08.83338416\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:08.183522761\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:08.283716852\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:08.383880654\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:08.484009845\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:08.584070695\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:08.684124885\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:08.784209791\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:08.884282459\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:08.984334932\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:09.84413982\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:09.184450043\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:09.284490510\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:09.384552969\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:09.484594107\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:09.584652503\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:09.684700395\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:09.784760323\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:09.884868319\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:09.984907159\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:10.84976027\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:10.185012907\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:10.285090675\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:10.385130885\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:10.485180072\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:10.585241383\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:10.685314802\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:10.785441419\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:10.885506147\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:10.985621158\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:11.85663518\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:11.185777865\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:11.285815968\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:11.385882448\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:11.485956044\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:11.586013034\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:11.686076150\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:11.786207449\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:11.886285555\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:11.986362093\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:12.86413907\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:12.186501620\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:12.286542250\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:12.386622644\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:12.486697602\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:12.586752225\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:12.686809665\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:12.786872686\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:12.886986520\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:12.987025434\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:13.87089960\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:13.187135792\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:13.287222358\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:13.387413666\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:13.487543059\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:13.587596929\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:13.687646719\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:13.787733380\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:13.887879710\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:13.987968621\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:14.88013897\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:14.188090021\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:14.288132695\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:14.388182017\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:14.488231856\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:14.588282301\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:14.688337374\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:14.788393608\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:14.888453530\] Receiver error: ERROR_CODE_TIMEOUT, continuing... > > \[00:00:15.93979158\] Benchmark complete. > > Benchmark rate summary: > > Num received samples: 77201576 > > Num dropped samples: 7544292 > > Num overruns detected: 1 > > Num transmitted samples: 78082000 > > Num sequence errors (Tx): 7 > > Num sequence errors (Rx): 131 > > Num underruns detected: 3 > > Num late commands: 0 > > Num timeouts (Tx): 94 > > Num timeouts (Rx): 93 > > Done!
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