make -C tools/testing/selftests TARGETS="net" TEST_PROGS=udpgso_bench.sh TTEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-3/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net/lib' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net/lib' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' TAP version 13 1..1 # overriding timeout to 7200 # selftests: net: udpgso_bench.sh # 0.02 [+0.02] ipv4 # 0.03 [+0.01] tcp # 1.31 [+1.28] RTNETLINK answers: Invalid argument # 2.41 [+1.10] tcp tx: 322 MB/s 5466 calls/s 5466 msg/s # 2.42 [+0.00] tcp rx: 322 MB/s 5449 calls/s # 3.41 [+1.00] tcp tx: 320 MB/s 5440 calls/s 5440 msg/s # 3.42 [+0.01] tcp rx: 321 MB/s 5445 calls/s # 4.42 [+1.00] tcp tx: 310 MB/s 5268 calls/s 5268 msg/s # 4.60 [+0.18] tcp zerocopy # 5.72 [+1.12] RTNETLINK answers: Invalid argument # 6.80 [+1.08] tcp tx: 157 MB/s 2679 calls/s 2679 msg/s # 6.81 [+0.00] tcp rx: 158 MB/s 2678 calls/s # 7.80 [+1.00] tcp tx: 156 MB/s 2652 calls/s 2652 msg/s # 7.80 [+0.00] tcp rx: 156 MB/s 2647 calls/s # 8.80 [+1.00] tcp tx: 159 MB/s 2704 calls/s 2704 msg/s # 8.84 [+0.04] tcp rx: 159 MB/s 2697 calls/s # 9.03 [+0.18] udp # 10.17 [+1.14] RTNETLINK answers: Invalid argument # 10.75 [+0.58] udp rx: 4 MB/s 2967 calls/s # 11.27 [+0.52] udp tx: 8 MB/s 6342 calls/s 151 msg/s # 11.75 [+0.48] udp rx: 9 MB/s 6998 calls/s # 12.27 [+0.52] udp tx: 10 MB/s 7812 calls/s 186 msg/s # 12.75 [+0.48] udp rx: 11 MB/s 8007 calls/s # 13.42 [+0.67] udp sendmmsg # 14.47 [+1.05] RTNETLINK answers: Invalid argument # 15.08 [+0.61] udp rx: 5 MB/s 3998 calls/s # 15.55 [+0.46] udp tx: 9 MB/s 7014 calls/s 167 msg/s # 16.08 [+0.53] udp rx: 9 MB/s 6959 calls/s # 16.55 [+0.47] udp tx: 10 MB/s 7392 calls/s 176 msg/s # 17.08 [+0.53] udp rx: 10 MB/s 7394 calls/s # 17.55 [+0.47] udp tx: 10 MB/s 7434 calls/s 177 msg/s # 17.71 [+0.16] udp gso # 18.79 [+1.08] RTNETLINK answers: Invalid argument # 19.39 [+0.60] udp rx: 7 MB/s 5418 calls/s # 19.88 [+0.49] udp tx: 15 MB/s 256 calls/s 256 msg/s # 20.39 [+0.51] udp rx: 14 MB/s 10332 calls/s # 20.88 [+0.49] udp tx: 14 MB/s 239 calls/s 239 msg/s # 21.40 [+0.52] udp rx: 14 MB/s 10122 calls/s # 22.03 [+0.63] udp gso zerocopy # 23.17 [+1.14] RTNETLINK answers: Invalid argument # 23.73 [+0.56] udp rx: 5 MB/s 4242 calls/s # 24.27 [+0.54] udp tx: 13 MB/s 226 calls/s 226 msg/s # 24.73 [+0.47] udp rx: 13 MB/s 9576 calls/s # 25.27 [+0.54] udp tx: 13 MB/s 226 calls/s 226 msg/s # 25.74 [+0.47] udp rx: 13 MB/s 9534 calls/s # 28.45 [+2.71] udp gso timestamp # 29.57 [+1.13] RTNETLINK answers: Invalid argument # 30.15 [+0.58] udp rx: 6 MB/s 4494 calls/s # 30.70 [+0.54] udp tx: 13 MB/s 232 calls/s 232 msg/s # 31.16 [+0.46] udp rx: 13 MB/s 9744 calls/s # 31.70 [+0.54] udp tx: 13 MB/s 234 calls/s 234 msg/s # 32.16 [+0.46] udp rx: 13 MB/s 9870 calls/s # 32.70 [+0.54] udp tx: 13 MB/s 235 calls/s 235 msg/s # 34.87 [+2.17] udp gso zerocopy audit # 36.01 [+1.15] RTNETLINK answers: Invalid argument # 36.58 [+0.57] udp rx: 6 MB/s 4368 calls/s # 37.11 [+0.53] udp tx: 13 MB/s 229 calls/s 229 msg/s # 37.58 [+0.46] udp rx: 13 MB/s 9744 calls/s # 38.11 [+0.54] udp tx: 13 MB/s 230 calls/s 230 msg/s # 38.58 [+0.47] udp rx: 13 MB/s 9786 calls/s # 41.11 [+2.53] Summary over 3.000 seconds... # 41.12 [+0.00] sum udp tx: 13 MB/s 694 calls (231/s) 694 msgs (231/s) # 41.12 [+0.00] Zerocopy acks: 694 # 41.28 [+0.16] udp gso timestamp audit # 42.39 [+1.11] RTNETLINK answers: Invalid argument # 42.99 [+0.60] udp rx: 6 MB/s 4746 calls/s # 43.49 [+0.49] udp tx: 13 MB/s 231 calls/s 231 msg/s # 43.99 [+0.50] udp rx: 13 MB/s 9912 calls/s # 44.49 [+0.50] udp tx: 14 MB/s 239 calls/s 239 msg/s # 44.99 [+0.51] udp rx: 14 MB/s 10080 calls/s # 45.48 [+0.49] udp tx: 13 MB/s 235 calls/s 235 msg/s # 47.49 [+2.00] Summary over 3.001 seconds... # 47.49 [+0.00] sum udp tx: 14 MB/s 705 calls (234/s) 705 msgs (234/s) # 47.49 [+0.00] Tx Timestamps: 705 received 0 errors # 47.66 [+0.17] udp gso zerocopy timestamp audit # 48.74 [+1.08] RTNETLINK answers: Invalid argument # 49.36 [+0.62] udp rx: 6 MB/s 4746 calls/s # 49.86 [+0.50] udp tx: 13 MB/s 224 calls/s 224 msg/s # 50.36 [+0.50] udp rx: 12 MB/s 9240 calls/s # 50.86 [+0.50] udp tx: 13 MB/s 225 calls/s 225 msg/s # 51.36 [+0.50] udp rx: 13 MB/s 9492 calls/s # 51.86 [+0.50] udp tx: 13 MB/s 223 calls/s 223 msg/s # 53.86 [+2.00] Summary over 3.003 seconds... # 53.86 [+0.00] sum udp tx: 13 MB/s 672 calls (223/s) 672 msgs (223/s) # 53.87 [+0.00] Tx Timestamps: 672 received 0 errors # 53.87 [+0.00] Zerocopy acks: 672 # 54.04 [+0.17] ipv6 # 54.04 [+0.00] tcp # 55.20 [+1.15] RTNETLINK answers: Invalid argument # 56.31 [+1.12] tcp tx: 300 MB/s 5099 calls/s 5099 msg/s # 56.31 [+0.00] tcp rx: 300 MB/s 5097 calls/s # 57.31 [+1.00] tcp tx: 297 MB/s 5051 calls/s 5051 msg/s # 57.32 [+0.01] tcp rx: 297 MB/s 5048 calls/s # 58.47 [+1.15] tcp zerocopy # 59.65 [+1.17] RTNETLINK answers: Invalid argument # 60.73 [+1.08] tcp tx: 152 MB/s 2584 calls/s 2584 msg/s # 60.73 [+0.00] tcp rx: 152 MB/s 2580 calls/s # 61.72 [+1.00] tcp tx: 155 MB/s 2636 calls/s 2636 msg/s # 61.73 [+0.00] tcp rx: 155 MB/s 2634 calls/s # 62.72 [+1.00] tcp tx: 151 MB/s 2574 calls/s 2574 msg/s # 62.88 [+0.15] udp # 64.04 [+1.16] RTNETLINK answers: Invalid argument # 64.60 [+0.56] udp rx: 3 MB/s 2816 calls/s # 65.14 [+0.54] udp tx: 8 MB/s 6321 calls/s 147 msg/s # 65.60 [+0.46] udp rx: 9 MB/s 6957 calls/s # 66.14 [+0.55] udp tx: 10 MB/s 7654 calls/s 178 msg/s # 66.60 [+0.46] udp rx: 10 MB/s 7749 calls/s # 67.29 [+0.69] udp sendmmsg # 68.39 [+1.10] RTNETLINK answers: Invalid argument # 69.01 [+0.61] udp rx: 5 MB/s 3691 calls/s # 69.51 [+0.50] udp tx: 9 MB/s 6923 calls/s 161 msg/s # 70.01 [+0.50] udp rx: 9 MB/s 7003 calls/s # 70.51 [+0.50] udp tx: 10 MB/s 7568 calls/s 176 msg/s # 71.01 [+0.50] udp rx: 10 MB/s 7570 calls/s # 71.65 [+0.65] udp gso # 72.73 [+1.07] RTNETLINK answers: Invalid argument # 73.34 [+0.61] udp rx: 7 MB/s 5461 calls/s # 73.81 [+0.48] udp tx: 14 MB/s 246 calls/s 246 msg/s # 74.34 [+0.53] udp rx: 14 MB/s 10492 calls/s # 74.81 [+0.47] udp tx: 13 MB/s 235 calls/s 235 msg/s # 75.35 [+0.53] udp rx: 13 MB/s 9675 calls/s # 75.81 [+0.47] udp tx: 13 MB/s 221 calls/s 221 msg/s # 75.97 [+0.15] udp gso zerocopy # 77.11 [+1.14] RTNETLINK answers: Invalid argument # 77.71 [+0.60] udp rx: 6 MB/s 4644 calls/s # 78.22 [+0.51] udp tx: 12 MB/s 218 calls/s 218 msg/s # 78.71 [+0.50] udp rx: 13 MB/s 9546 calls/s # 79.22 [+0.51] udp tx: 13 MB/s 222 calls/s 222 msg/s # 79.72 [+0.50] udp rx: 12 MB/s 9202 calls/s # 82.38 [+2.66] udp gso timestamp # 83.56 [+1.18] RTNETLINK answers: Invalid argument # 84.12 [+0.56] udp rx: 5 MB/s 4300 calls/s # 84.66 [+0.54] udp tx: 13 MB/s 221 calls/s 221 msg/s # 85.12 [+0.46] udp rx: 13 MB/s 9632 calls/s # 85.66 [+0.54] udp tx: 13 MB/s 224 calls/s 224 msg/s # 86.12 [+0.46] udp rx: 13 MB/s 9677 calls/s # 88.89 [+2.77] udp gso zerocopy audit # 90.02 [+1.13] RTNETLINK answers: Invalid argument # 90.58 [+0.57] udp rx: 5 MB/s 4257 calls/s # 91.13 [+0.55] udp tx: 12 MB/s 220 calls/s 220 msg/s # 91.58 [+0.45] udp rx: 12 MB/s 9417 calls/s # 92.13 [+0.55] udp tx: 12 MB/s 220 calls/s 220 msg/s # 92.59 [+0.45] udp rx: 13 MB/s 9546 calls/s # 93.14 [+0.55] udp tx: 13 MB/s 221 calls/s 221 msg/s # 95.14 [+2.00] Summary over 3.008 seconds... # 95.14 [+0.00] sum udp tx: 13 MB/s 661 calls (219/s) 661 msgs (219/s) # 95.14 [+0.00] Zerocopy acks: 661 # 95.35 [+0.20] udp gso timestamp audit # 96.67 [+1.32] RTNETLINK answers: Invalid argument # 97.14 [+0.47] udp rx: 4 MB/s 3526 calls/s # 97.76 [+0.63] udp tx: 13 MB/s 221 calls/s 221 msg/s # 98.14 [+0.37] udp rx: 13 MB/s 9503 calls/s # 98.77 [+0.63] udp tx: 13 MB/s 226 calls/s 226 msg/s # 99.15 [+0.39] udp rx: 13 MB/s 9847 calls/s # 99.77 [+0.61] udp tx: 13 MB/s 225 calls/s 225 msg/s # 101.77 [+2.00] Summary over 3.003 seconds... # 101.77 [+0.00] sum udp tx: 13 MB/s 672 calls (223/s) 672 msgs (223/s) # 101.77 [+0.00] Tx Timestamps: 672 received 0 errors # 101.94 [+0.17] udp gso zerocopy timestamp audit # 103.09 [+1.15] RTNETLINK answers: Invalid argument # 103.65 [+0.55] udp rx: 5 MB/s 4128 calls/s # 104.19 [+0.54] udp tx: 12 MB/s 216 calls/s 216 msg/s # 104.65 [+0.46] udp rx: 12 MB/s 9460 calls/s # 105.19 [+0.55] udp tx: 12 MB/s 219 calls/s 219 msg/s # 105.65 [+0.46] udp rx: 13 MB/s 9503 calls/s # 106.20 [+0.55] udp tx: 13 MB/s 222 calls/s 222 msg/s # 108.20 [+2.00] Summary over 3.010 seconds... # 108.20 [+0.00] sum udp tx: 13 MB/s 657 calls (218/s) 657 msgs (218/s) # 108.20 [+0.00] Tx Timestamps: 657 received 0 errors # 108.20 [+0.00] Zerocopy acks: 657 # 108.44 [+0.24] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 108.51 [+0.07] udpgso_bench.sh: [0;92mPASS[0m ok 1 selftests: net: udpgso_bench.sh make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->