TDA4VM as client, PC as server, execute "iperf3.exe -c 192.168.1.200 -i 1 -t 20 -u -b 500M" cmd on TDA4VM side. root@j7-evm:~# mpstat -P ALL 1 Linux 5.10.162 (j7-evm) 05/28/24 aarch64 (2 CPU) 18:09:31 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:32 all 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:32 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:32 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:32 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:33 all 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:33 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:33 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:33 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:34 all 0.00 0.00 0.50 0.00 0.00 0.00 0.00 0.00 99.50 18:09:34 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:34 1 0.00 0.00 0.99 0.00 0.00 0.00 0.00 0.00 99.01 18:09:34 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:35 all 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:35 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:35 1 0.99 0.00 0.00 0.00 0.00 0.00 0.00 0.00 99.01 18:09:35 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:36 all 0.51 0.00 0.00 0.00 0.51 1.03 0.00 0.00 97.95 18:09:36 0 0.00 0.00 1.04 0.00 0.00 0.00 0.00 0.00 98.96 18:09:36 1 0.00 0.00 0.00 0.00 0.00 2.02 0.00 0.00 97.98 18:09:36 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:37 all 1.18 0.00 6.47 0.00 2.94 6.47 0.00 0.00 82.94 18:09:37 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:37 1 1.96 0.00 9.80 0.00 5.88 10.78 0.00 0.00 71.57 18:09:37 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:38 all 3.38 0.00 23.19 0.00 3.38 5.31 0.00 0.00 64.73 18:09:38 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:38 1 6.48 0.00 44.44 0.00 6.48 10.19 0.00 0.00 32.41 18:09:38 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:39 all 3.33 0.00 23.81 0.00 3.81 5.24 0.00 0.00 63.81 18:09:39 0 0.99 0.00 0.99 0.00 0.00 0.00 0.00 0.00 98.02 18:09:39 1 5.56 0.00 46.30 0.00 6.48 10.19 0.00 0.00 31.48 18:09:39 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:40 all 1.13 0.00 9.04 0.00 3.39 7.34 0.00 0.00 79.10 18:09:40 0 1.33 0.00 0.00 0.00 0.00 0.00 0.00 0.00 98.67 18:09:40 1 1.98 0.00 14.85 0.00 5.94 11.88 0.00 0.00 65.35 18:09:40 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:41 all 1.19 0.00 5.36 0.00 2.98 6.55 0.00 0.00 83.93 18:09:41 0 0.00 0.00 0.00 0.00 1.45 0.00 0.00 0.00 98.55 18:09:41 1 1.01 0.00 9.09 0.00 5.05 11.11 0.00 0.00 73.74 18:09:41 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:42 all 3.85 0.00 22.60 0.00 3.37 5.29 0.00 0.00 64.90 18:09:42 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:42 1 7.41 0.00 43.52 0.00 6.48 10.19 0.00 0.00 32.41 18:09:42 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:43 all 2.21 0.00 11.60 0.00 3.31 6.08 0.00 0.00 76.80 18:09:43 0 0.00 0.00 2.63 0.00 0.00 0.00 0.00 0.00 97.37 18:09:43 1 3.77 0.00 18.87 0.00 5.66 10.38 0.00 0.00 61.32 18:09:43 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:44 all 3.16 0.00 14.74 0.00 3.68 5.79 0.00 0.00 72.63 18:09:44 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:44 1 5.77 0.00 25.96 0.00 5.77 11.54 0.00 0.00 50.96 18:09:44 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:45 all 6.19 0.00 21.43 0.00 3.33 5.24 0.00 0.00 63.81 18:09:45 0 0.99 0.00 0.00 0.00 0.00 0.00 0.00 0.00 99.01 18:09:45 1 10.81 0.00 41.44 0.00 6.31 9.91 0.00 0.00 31.53 18:09:45 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:46 all 4.55 0.00 17.17 0.00 3.54 6.06 0.00 0.00 68.69 18:09:46 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:46 1 8.57 0.00 31.43 0.00 6.67 10.48 0.00 0.00 42.86 18:09:46 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:47 all 3.88 0.00 22.33 0.00 3.40 5.34 0.00 0.00 65.05 18:09:47 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:47 1 8.33 0.00 42.59 0.00 6.48 10.19 0.00 0.00 32.41 18:09:47 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:48 all 5.31 0.00 21.26 0.00 3.38 5.31 0.00 0.00 64.73 18:09:48 0 0.99 0.00 0.99 0.00 0.00 0.00 0.00 0.00 98.02 18:09:48 1 8.49 0.00 41.51 0.00 6.60 10.38 0.00 0.00 33.02 18:09:48 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:49 all 3.21 0.00 13.37 0.00 3.21 6.42 0.00 0.00 73.80 18:09:49 0 0.00 0.00 0.00 0.00 0.00 1.19 0.00 0.00 98.81 18:09:49 1 6.73 0.00 23.08 0.00 6.73 11.54 0.00 0.00 51.92 18:09:49 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:50 all 3.17 0.00 13.76 0.00 3.70 6.35 0.00 0.00 73.02 18:09:50 0 0.00 0.00 1.19 0.00 0.00 0.00 0.00 0.00 98.81 18:09:50 1 5.71 0.00 24.76 0.00 5.71 10.48 0.00 0.00 53.33 18:09:50 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:51 all 4.50 0.00 19.50 0.00 3.50 5.00 0.00 0.00 67.50 18:09:51 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:51 1 8.91 0.00 38.61 0.00 6.93 10.89 0.00 0.00 34.65 18:09:51 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:52 all 3.35 0.00 23.92 0.00 3.35 5.26 0.00 0.00 64.11 18:09:52 0 0.00 0.00 0.00 0.00 0.99 0.00 0.00 0.00 99.01 18:09:52 1 5.56 0.00 45.37 0.00 6.48 10.19 0.00 0.00 32.41 18:09:52 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:53 all 3.05 0.00 18.27 0.00 3.55 6.09 0.00 0.00 69.04 18:09:53 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:53 1 5.88 0.00 35.29 0.00 6.86 10.78 0.00 0.00 41.18 18:09:53 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:54 all 1.88 0.00 27.23 0.00 3.29 5.16 0.00 0.00 62.44 18:09:54 0 0.99 0.00 0.00 0.00 0.00 0.00 0.00 0.00 99.01 18:09:54 1 3.51 0.00 50.88 0.00 6.14 9.65 0.00 0.00 29.82 18:09:54 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:55 all 0.95 0.00 26.54 0.00 3.79 5.21 0.00 0.00 63.51 18:09:55 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:55 1 1.82 0.00 50.91 0.00 6.36 10.00 0.00 0.00 30.91 18:09:55 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:56 all 1.92 0.00 22.60 0.00 2.88 4.33 0.00 0.00 68.27 18:09:56 0 0.99 0.00 0.00 0.00 0.00 0.00 0.00 0.00 99.01 18:09:56 1 2.73 0.00 42.73 0.00 6.36 9.09 0.00 0.00 39.09 18:09:56 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:57 all 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:57 0 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 99.00 18:09:57 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:57 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle 18:09:58 all 0.00 0.00 0.50 0.00 0.00 0.00 0.00 0.00 99.50 18:09:58 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 18:09:58 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00