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 # 0.00 [+0.00] ipv4 # 0.00 [+0.00] tcp # 1.48 [+1.48] RTNETLINK answers: Invalid argument # 2.57 [+1.09] tcp tx: 257 MB/s 4363 calls/s 4363 msg/s # 2.58 [+0.00] tcp rx: 257 MB/s 4186 calls/s # 3.57 [+1.00] tcp tx: 262 MB/s 4455 calls/s 4455 msg/s # 3.57 [+0.00] tcp rx: 263 MB/s 4452 calls/s # 4.57 [+1.00] tcp tx: 270 MB/s 4595 calls/s 4595 msg/s # 4.77 [+0.20] tcp zerocopy # 6.13 [+1.36] RTNETLINK answers: Invalid argument # 7.24 [+1.11] tcp tx: 136 MB/s 2315 calls/s 2315 msg/s # 7.24 [+0.00] tcp rx: 136 MB/s 2315 calls/s # 8.24 [+1.00] tcp tx: 141 MB/s 2403 calls/s 2403 msg/s # 8.24 [+0.00] tcp rx: 141 MB/s 2397 calls/s # 11.44 [+3.20] udp # 12.71 [+1.27] RTNETLINK answers: Invalid argument # 13.28 [+0.57] udp rx: 4 MB/s 2943 calls/s # 13.80 [+0.53] udp tx: 9 MB/s 6468 calls/s 154 msg/s # 14.28 [+0.48] udp rx: 10 MB/s 7281 calls/s # 14.80 [+0.52] udp tx: 11 MB/s 7980 calls/s 190 msg/s # 15.28 [+0.48] udp rx: 11 MB/s 8124 calls/s # 15.80 [+0.52] udp tx: 11 MB/s 8148 calls/s 194 msg/s # 15.96 [+0.16] udp sendmmsg # 17.07 [+1.11] RTNETLINK answers: Invalid argument # 17.66 [+0.59] udp rx: 5 MB/s 3703 calls/s # 18.18 [+0.52] udp tx: 10 MB/s 7266 calls/s 173 msg/s # 18.66 [+0.48] udp rx: 10 MB/s 7298 calls/s # 19.18 [+0.52] udp tx: 11 MB/s 7854 calls/s 187 msg/s # 19.67 [+0.48] udp rx: 11 MB/s 7868 calls/s # 20.18 [+0.52] udp tx: 11 MB/s 7854 calls/s 187 msg/s # 20.33 [+0.15] udp gso # 21.47 [+1.14] RTNETLINK answers: Invalid argument # 22.05 [+0.58] udp rx: 6 MB/s 4662 calls/s # 22.57 [+0.52] udp tx: 13 MB/s 233 calls/s 233 msg/s # 23.05 [+0.48] udp rx: 13 MB/s 9618 calls/s # 23.57 [+0.52] udp tx: 12 MB/s 219 calls/s 219 msg/s # 24.06 [+0.48] udp rx: 13 MB/s 9492 calls/s # 24.58 [+0.53] udp tx: 13 MB/s 237 calls/s 237 msg/s # 24.78 [+0.19] udp gso zerocopy # 25.96 [+1.18] RTNETLINK answers: Invalid argument # 26.54 [+0.58] udp rx: 6 MB/s 4452 calls/s # 27.07 [+0.53] udp tx: 13 MB/s 227 calls/s 227 msg/s # 27.54 [+0.47] udp rx: 13 MB/s 9702 calls/s # 28.07 [+0.53] udp tx: 13 MB/s 234 calls/s 234 msg/s # 28.54 [+0.47] udp rx: 13 MB/s 9828 calls/s # 31.25 [+2.70] udp gso timestamp # 32.50 [+1.26] RTNETLINK answers: Invalid argument # 33.02 [+0.52] udp rx: 5 MB/s 3906 calls/s # 33.61 [+0.59] udp tx: 13 MB/s 231 calls/s 231 msg/s # 34.02 [+0.41] udp rx: 13 MB/s 9744 calls/s # 34.62 [+0.59] udp tx: 13 MB/s 230 calls/s 230 msg/s # 35.02 [+0.41] udp rx: 13 MB/s 9618 calls/s # 37.78 [+2.76] udp gso zerocopy audit # 38.96 [+1.18] RTNETLINK answers: Invalid argument # 39.53 [+0.58] udp rx: 6 MB/s 4410 calls/s # 40.06 [+0.53] udp tx: 13 MB/s 227 calls/s 227 msg/s # 40.54 [+0.47] udp rx: 13 MB/s 9534 calls/s # 41.07 [+0.54] udp tx: 13 MB/s 232 calls/s 232 msg/s # 41.54 [+0.47] udp rx: 13 MB/s 9912 calls/s # 42.07 [+0.53] udp tx: 13 MB/s 229 calls/s 229 msg/s # 44.07 [+2.00] Summary over 3.011 seconds... # 44.08 [+0.00] sum udp tx: 13 MB/s 688 calls (228/s) 688 msgs (228/s) # 44.08 [+0.00] Zerocopy acks: 688 # 44.25 [+0.17] udp gso timestamp audit # 45.52 [+1.27] RTNETLINK answers: Invalid argument # 46.09 [+0.57] udp rx: 5 MB/s 4200 calls/s # 46.63 [+0.54] udp tx: 12 MB/s 215 calls/s 215 msg/s # 47.09 [+0.46] udp rx: 13 MB/s 9492 calls/s # 47.63 [+0.54] udp tx: 14 MB/s 240 calls/s 240 msg/s # 48.10 [+0.48] udp rx: 14 MB/s 10164 calls/s # 50.63 [+2.53] Summary over 3.000 seconds... # 50.63 [+0.00] sum udp tx: 13 MB/s 685 calls (228/s) 685 msgs (228/s) # 50.63 [+0.00] Tx Timestamps: 685 received 0 errors # 50.82 [+0.19] udp gso zerocopy timestamp audit # 52.05 [+1.22] RTNETLINK answers: Invalid argument # 52.60 [+0.55] udp rx: 5 MB/s 4074 calls/s # 53.17 [+0.57] udp tx: 13 MB/s 228 calls/s 228 msg/s # 53.61 [+0.44] udp rx: 13 MB/s 9870 calls/s # 54.17 [+0.57] udp tx: 13 MB/s 234 calls/s 234 msg/s # 54.61 [+0.44] udp rx: 12 MB/s 9156 calls/s # 57.17 [+2.56] Summary over 3.002 seconds... # 57.17 [+0.00] sum udp tx: 13 MB/s 655 calls (218/s) 655 msgs (218/s) # 57.17 [+0.00] Tx Timestamps: 655 received 0 errors # 57.18 [+0.00] Zerocopy acks: 655 # 57.38 [+0.20] ipv6 # 57.38 [+0.00] tcp # 58.68 [+1.30] RTNETLINK answers: Invalid argument # 59.81 [+1.13] tcp tx: 279 MB/s 4734 calls/s 4734 msg/s # 59.81 [+0.00] tcp rx: 279 MB/s 4705 calls/s # 60.81 [+1.00] tcp tx: 269 MB/s 4564 calls/s 4564 msg/s # 60.81 [+0.01] tcp rx: 270 MB/s 4562 calls/s # 61.81 [+0.99] tcp tx: 256 MB/s 4351 calls/s 4351 msg/s # 62.00 [+0.19] tcp zerocopy # 63.34 [+1.35] RTNETLINK answers: Invalid argument # 64.47 [+1.12] tcp tx: 137 MB/s 2337 calls/s 2337 msg/s # 64.47 [+0.00] tcp rx: 137 MB/s 2338 calls/s # 65.47 [+1.00] tcp tx: 144 MB/s 2444 calls/s 2444 msg/s # 65.47 [+0.00] tcp rx: 144 MB/s 2446 calls/s # 66.46 [+0.99] tcp tx: 151 MB/s 2564 calls/s 2564 msg/s # 66.69 [+0.23] udp # 67.95 [+1.26] RTNETLINK answers: Invalid argument # 68.45 [+0.50] udp rx: 3 MB/s 2526 calls/s # 69.04 [+0.59] udp tx: 8 MB/s 6493 calls/s 151 msg/s # 69.45 [+0.41] udp rx: 9 MB/s 7000 calls/s # 70.05 [+0.60] udp tx: 10 MB/s 7568 calls/s 176 msg/s # 70.45 [+0.40] udp rx: 10 MB/s 7584 calls/s # 71.21 [+0.76] udp sendmmsg # 72.43 [+1.22] RTNETLINK answers: Invalid argument # 72.97 [+0.54] udp rx: 4 MB/s 3306 calls/s # 73.52 [+0.56] udp tx: 9 MB/s 7052 calls/s 164 msg/s # 73.97 [+0.45] udp rx: 9 MB/s 7165 calls/s # 74.53 [+0.56] udp tx: 10 MB/s 7826 calls/s 182 msg/s # 74.97 [+0.44] udp rx: 10 MB/s 7883 calls/s # 75.69 [+0.72] udp gso # 76.78 [+1.10] RTNETLINK answers: Invalid argument # 77.41 [+0.63] udp rx: 7 MB/s 5697 calls/s # 77.87 [+0.46] udp tx: 14 MB/s 248 calls/s 248 msg/s # 78.42 [+0.55] udp rx: 14 MB/s 10363 calls/s # 78.87 [+0.46] udp tx: 13 MB/s 235 calls/s 235 msg/s # 79.42 [+0.54] udp rx: 13 MB/s 10061 calls/s # 80.06 [+0.65] udp gso zerocopy # 81.24 [+1.18] RTNETLINK answers: Invalid argument # 81.81 [+0.57] udp rx: 6 MB/s 4644 calls/s # 82.32 [+0.50] udp tx: 13 MB/s 223 calls/s 223 msg/s # 82.82 [+0.50] udp rx: 13 MB/s 9675 calls/s # 83.32 [+0.51] udp tx: 13 MB/s 227 calls/s 227 msg/s # 83.83 [+0.51] udp rx: 13 MB/s 9890 calls/s # 84.33 [+0.50] udp tx: 13 MB/s 223 calls/s 223 msg/s # 84.49 [+0.16] udp gso timestamp # 85.67 [+1.18] RTNETLINK answers: Invalid argument # 86.24 [+0.57] udp rx: 6 MB/s 4644 calls/s # 86.77 [+0.53] udp tx: 13 MB/s 225 calls/s 225 msg/s # 87.24 [+0.47] udp rx: 13 MB/s 9589 calls/s # 87.77 [+0.53] udp tx: 13 MB/s 224 calls/s 224 msg/s # 88.24 [+0.47] udp rx: 13 MB/s 9675 calls/s # 90.94 [+2.70] udp gso zerocopy audit # 92.12 [+1.18] RTNETLINK answers: Invalid argument # 92.69 [+0.57] udp rx: 6 MB/s 4558 calls/s # 93.21 [+0.51] udp tx: 13 MB/s 222 calls/s 222 msg/s # 93.70 [+0.49] udp rx: 13 MB/s 9589 calls/s # 94.21 [+0.51] udp tx: 13 MB/s 229 calls/s 229 msg/s # 94.70 [+0.49] udp rx: 13 MB/s 9847 calls/s # 97.21 [+2.51] Summary over 3.001 seconds... # 97.21 [+0.00] sum udp tx: 13 MB/s 665 calls (221/s) 665 msgs (221/s) # 97.21 [+0.00] Zerocopy acks: 665 # 97.39 [+0.18] udp gso timestamp audit # 98.62 [+1.23] RTNETLINK answers: Invalid argument # 99.16 [+0.54] udp rx: 5 MB/s 4085 calls/s # 99.73 [+0.57] udp tx: 13 MB/s 225 calls/s 225 msg/s # 100.16 [+0.43] udp rx: 13 MB/s 9890 calls/s # 100.73 [+0.57] udp tx: 13 MB/s 229 calls/s 229 msg/s # 101.16 [+0.43] udp rx: 13 MB/s 9804 calls/s # 103.73 [+2.57] Summary over 3.002 seconds... # 103.73 [+0.00] sum udp tx: 13 MB/s 684 calls (227/s) 684 msgs (227/s) # 103.73 [+0.00] Tx Timestamps: 684 received 0 errors # 103.92 [+0.19] udp gso zerocopy timestamp audit # 105.19 [+1.26] RTNETLINK answers: Invalid argument # 105.72 [+0.53] udp rx: 5 MB/s 3956 calls/s # 106.28 [+0.56] udp tx: 12 MB/s 211 calls/s 211 msg/s # 106.72 [+0.44] udp rx: 12 MB/s 9159 calls/s # 107.28 [+0.56] udp tx: 12 MB/s 214 calls/s 214 msg/s # 107.73 [+0.45] udp rx: 12 MB/s 9245 calls/s # 108.29 [+0.56] udp tx: 12 MB/s 220 calls/s 220 msg/s # 110.29 [+2.00] Summary over 3.012 seconds... # 110.29 [+0.00] sum udp tx: 12 MB/s 645 calls (214/s) 645 msgs (214/s) # 110.30 [+0.00] Tx Timestamps: 645 received 0 errors # 110.30 [+0.00] Zerocopy acks: 645 # 110.54 [+0.24] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 110.61 [+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__->