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 # 0.03 [+0.03] ipv4 # 0.03 [+0.00] tcp # 1.32 [+1.29] RTNETLINK answers: Invalid argument # 2.41 [+1.09] tcp tx: 312 MB/s 5293 calls/s 5293 msg/s # 2.41 [+0.00] tcp rx: 312 MB/s 5284 calls/s # 3.41 [+1.00] tcp tx: 318 MB/s 5409 calls/s 5409 msg/s # 3.41 [+0.00] tcp rx: 319 MB/s 5404 calls/s # 4.41 [+1.00] tcp tx: 307 MB/s 5210 calls/s 5210 msg/s # 4.60 [+0.19] tcp zerocopy # 5.79 [+1.19] RTNETLINK answers: Invalid argument # 6.87 [+1.08] tcp tx: 156 MB/s 2657 calls/s 2657 msg/s # 6.88 [+0.00] tcp rx: 156 MB/s 2657 calls/s # 7.87 [+1.00] tcp tx: 160 MB/s 2722 calls/s 2722 msg/s # 7.89 [+0.01] tcp rx: 160 MB/s 2715 calls/s # 11.04 [+3.15] udp # 12.20 [+1.16] RTNETLINK answers: Invalid argument # 12.76 [+0.56] udp rx: 4 MB/s 2923 calls/s # 13.32 [+0.55] udp tx: 9 MB/s 6594 calls/s 157 msg/s # 13.76 [+0.45] udp rx: 10 MB/s 7246 calls/s # 14.32 [+0.56] udp tx: 11 MB/s 8022 calls/s 191 msg/s # 14.77 [+0.45] udp rx: 11 MB/s 8053 calls/s # 15.48 [+0.71] udp sendmmsg # 16.61 [+1.13] RTNETLINK answers: Invalid argument # 17.21 [+0.61] udp rx: 5 MB/s 3736 calls/s # 17.71 [+0.49] udp tx: 9 MB/s 7098 calls/s 169 msg/s # 18.21 [+0.51] udp rx: 10 MB/s 7266 calls/s # 18.71 [+0.50] udp tx: 10 MB/s 7812 calls/s 186 msg/s # 19.21 [+0.50] udp rx: 10 MB/s 7792 calls/s # 19.88 [+0.66] udp gso # 21.00 [+1.12] RTNETLINK answers: Invalid argument # 21.60 [+0.61] udp rx: 8 MB/s 5796 calls/s # 22.10 [+0.49] udp tx: 15 MB/s 269 calls/s 269 msg/s # 22.60 [+0.51] udp rx: 15 MB/s 10752 calls/s # 23.10 [+0.50] udp tx: 14 MB/s 253 calls/s 253 msg/s # 23.61 [+0.51] udp rx: 14 MB/s 10584 calls/s # 24.24 [+0.63] udp gso zerocopy # 25.43 [+1.19] RTNETLINK answers: Invalid argument # 26.00 [+0.57] udp rx: 6 MB/s 4536 calls/s # 26.54 [+0.54] udp tx: 13 MB/s 232 calls/s 232 msg/s # 27.00 [+0.46] udp rx: 13 MB/s 9828 calls/s # 27.54 [+0.54] udp tx: 13 MB/s 237 calls/s 237 msg/s # 28.00 [+0.47] udp rx: 13 MB/s 9912 calls/s # 30.72 [+2.71] udp gso timestamp # 31.91 [+1.19] RTNETLINK answers: Invalid argument # 32.50 [+0.59] udp rx: 6 MB/s 4830 calls/s # 33.00 [+0.50] udp tx: 13 MB/s 236 calls/s 236 msg/s # 33.50 [+0.50] udp rx: 14 MB/s 10038 calls/s # 34.01 [+0.51] udp tx: 14 MB/s 242 calls/s 242 msg/s # 34.50 [+0.49] udp rx: 14 MB/s 10122 calls/s # 37.17 [+2.66] udp gso zerocopy audit # 38.33 [+1.17] RTNETLINK answers: Invalid argument # 38.92 [+0.59] udp rx: 6 MB/s 4452 calls/s # 39.44 [+0.53] udp tx: 13 MB/s 229 calls/s 229 msg/s # 39.92 [+0.48] udp rx: 13 MB/s 9828 calls/s # 40.44 [+0.52] udp tx: 13 MB/s 233 calls/s 233 msg/s # 40.92 [+0.48] udp rx: 13 MB/s 9828 calls/s # 41.44 [+0.52] udp tx: 13 MB/s 235 calls/s 235 msg/s # 43.45 [+2.00] Summary over 3.001 seconds... # 43.45 [+0.00] sum udp tx: 14 MB/s 697 calls (232/s) 697 msgs (232/s) # 43.45 [+0.00] Zerocopy acks: 697 # 43.62 [+0.17] udp gso timestamp audit # 44.79 [+1.18] RTNETLINK answers: Invalid argument # 45.37 [+0.58] udp rx: 6 MB/s 4452 calls/s # 45.91 [+0.54] udp tx: 13 MB/s 234 calls/s 234 msg/s # 46.37 [+0.46] udp rx: 13 MB/s 9786 calls/s # 46.91 [+0.54] udp tx: 13 MB/s 235 calls/s 235 msg/s # 47.37 [+0.46] udp rx: 14 MB/s 10080 calls/s # 49.91 [+2.54] Summary over 3.000 seconds... # 49.91 [+0.00] sum udp tx: 14 MB/s 709 calls (236/s) 709 msgs (236/s) # 49.91 [+0.00] Tx Timestamps: 709 received 0 errors # 50.12 [+0.20] udp gso zerocopy timestamp audit # 51.28 [+1.16] RTNETLINK answers: Invalid argument # 51.86 [+0.59] udp rx: 6 MB/s 4620 calls/s # 52.39 [+0.53] udp tx: 13 MB/s 231 calls/s 231 msg/s # 52.86 [+0.47] udp rx: 13 MB/s 9702 calls/s # 53.39 [+0.53] udp tx: 13 MB/s 234 calls/s 234 msg/s # 53.86 [+0.47] udp rx: 13 MB/s 9702 calls/s # 56.39 [+2.53] Summary over 3.003 seconds... # 56.39 [+0.00] sum udp tx: 14 MB/s 697 calls (232/s) 697 msgs (232/s) # 56.39 [+0.00] Tx Timestamps: 697 received 0 errors # 56.40 [+0.00] Zerocopy acks: 697 # 56.59 [+0.19] ipv6 # 56.59 [+0.00] tcp # 57.76 [+1.17] RTNETLINK answers: Invalid argument # 58.86 [+1.10] tcp tx: 307 MB/s 5207 calls/s 5207 msg/s # 58.87 [+0.02] tcp rx: 307 MB/s 4998 calls/s # 59.86 [+0.98] tcp tx: 329 MB/s 5582 calls/s 5582 msg/s # 59.86 [+0.00] tcp rx: 329 MB/s 5520 calls/s # 60.85 [+1.00] tcp tx: 328 MB/s 5569 calls/s 5569 msg/s # 61.02 [+0.17] tcp zerocopy # 62.22 [+1.20] RTNETLINK answers: Invalid argument # 63.32 [+1.11] tcp tx: 155 MB/s 2643 calls/s 2643 msg/s # 63.33 [+0.00] tcp rx: 155 MB/s 2645 calls/s # 64.32 [+1.00] tcp tx: 160 MB/s 2719 calls/s 2719 msg/s # 64.32 [+0.00] tcp rx: 160 MB/s 2720 calls/s # 65.32 [+1.00] tcp tx: 157 MB/s 2674 calls/s 2674 msg/s # 65.49 [+0.17] udp # 66.65 [+1.16] RTNETLINK answers: Invalid argument # 67.24 [+0.59] udp rx: 4 MB/s 2970 calls/s # 67.76 [+0.52] udp tx: 8 MB/s 6493 calls/s 151 msg/s # 68.24 [+0.48] udp rx: 10 MB/s 7293 calls/s # 68.76 [+0.53] udp tx: 10 MB/s 7998 calls/s 186 msg/s # 69.24 [+0.47] udp rx: 11 MB/s 8109 calls/s # 69.91 [+0.67] udp sendmmsg # 71.06 [+1.14] RTNETLINK answers: Invalid argument # 71.65 [+0.60] udp rx: 5 MB/s 3771 calls/s # 72.16 [+0.50] udp tx: 10 MB/s 7310 calls/s 170 msg/s # 72.65 [+0.50] udp rx: 10 MB/s 7432 calls/s # 73.16 [+0.51] udp tx: 10 MB/s 7955 calls/s 185 msg/s # 73.65 [+0.50] udp rx: 10 MB/s 7969 calls/s # 74.16 [+0.51] udp tx: 10 MB/s 7912 calls/s 184 msg/s # 74.31 [+0.16] udp gso # 75.44 [+1.13] RTNETLINK answers: Invalid argument # 76.03 [+0.59] udp rx: 7 MB/s 5289 calls/s # 76.54 [+0.51] udp tx: 14 MB/s 248 calls/s 248 msg/s # 77.04 [+0.50] udp rx: 14 MB/s 10234 calls/s # 77.54 [+0.51] udp tx: 13 MB/s 230 calls/s 230 msg/s # 78.04 [+0.50] udp rx: 13 MB/s 9890 calls/s # 78.55 [+0.51] udp tx: 13 MB/s 229 calls/s 229 msg/s # 78.72 [+0.17] udp gso zerocopy # 79.99 [+1.27] RTNETLINK answers: Invalid argument # 80.52 [+0.53] udp rx: 5 MB/s 3784 calls/s # 81.09 [+0.58] udp tx: 12 MB/s 219 calls/s 219 msg/s # 81.52 [+0.42] udp rx: 13 MB/s 9675 calls/s # 82.09 [+0.58] udp tx: 13 MB/s 225 calls/s 225 msg/s # 82.52 [+0.43] udp rx: 13 MB/s 9761 calls/s # 83.10 [+0.58] udp tx: 13 MB/s 224 calls/s 224 msg/s # 85.28 [+2.17] udp gso timestamp # 86.49 [+1.21] RTNETLINK answers: Invalid argument # 87.06 [+0.57] udp rx: 6 MB/s 4773 calls/s # 87.58 [+0.52] udp tx: 13 MB/s 231 calls/s 231 msg/s # 88.06 [+0.48] udp rx: 13 MB/s 10062 calls/s # 88.58 [+0.52] udp tx: 14 MB/s 239 calls/s 239 msg/s # 89.06 [+0.48] udp rx: 14 MB/s 10449 calls/s # 89.59 [+0.52] udp tx: 14 MB/s 244 calls/s 244 msg/s # 91.76 [+2.17] udp gso zerocopy audit # 92.96 [+1.21] RTNETLINK answers: Invalid argument # 93.55 [+0.59] udp rx: 6 MB/s 4687 calls/s # 94.06 [+0.50] udp tx: 13 MB/s 222 calls/s 222 msg/s # 94.56 [+0.51] udp rx: 13 MB/s 9804 calls/s # 95.06 [+0.49] udp tx: 13 MB/s 226 calls/s 226 msg/s # 95.56 [+0.51] udp rx: 12 MB/s 9417 calls/s # 96.06 [+0.49] udp tx: 12 MB/s 217 calls/s 217 msg/s # 98.06 [+2.00] Summary over 3.002 seconds... # 98.06 [+0.00] sum udp tx: 13 MB/s 665 calls (221/s) 665 msgs (221/s) # 98.06 [+0.00] Zerocopy acks: 665 # 98.25 [+0.18] udp gso timestamp audit # 99.43 [+1.18] RTNETLINK answers: Invalid argument # 100.01 [+0.58] udp rx: 6 MB/s 4515 calls/s # 100.54 [+0.54] udp tx: 13 MB/s 228 calls/s 228 msg/s # 101.01 [+0.46] udp rx: 13 MB/s 9847 calls/s # 101.54 [+0.54] udp tx: 13 MB/s 229 calls/s 229 msg/s # 102.01 [+0.47] udp rx: 13 MB/s 9976 calls/s # 102.54 [+0.53] udp tx: 13 MB/s 231 calls/s 231 msg/s # 104.55 [+2.00] Summary over 3.001 seconds... # 104.55 [+0.00] sum udp tx: 13 MB/s 688 calls (229/s) 688 msgs (229/s) # 104.55 [+0.00] Tx Timestamps: 688 received 0 errors # 104.73 [+0.18] udp gso zerocopy timestamp audit # 105.89 [+1.16] RTNETLINK answers: Invalid argument # 106.51 [+0.62] udp rx: 6 MB/s 4945 calls/s # 106.98 [+0.47] udp tx: 13 MB/s 221 calls/s 221 msg/s # 107.51 [+0.53] udp rx: 13 MB/s 9761 calls/s # 107.98 [+0.47] udp tx: 13 MB/s 230 calls/s 230 msg/s # 108.51 [+0.53] udp rx: 13 MB/s 10019 calls/s # 110.98 [+2.47] Summary over 3.000 seconds... # 110.98 [+0.00] sum udp tx: 13 MB/s 682 calls (227/s) 682 msgs (227/s) # 110.98 [+0.00] Tx Timestamps: 682 received 0 errors # 110.99 [+0.00] Zerocopy acks: 682 # 111.25 [+0.27] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 111.31 [+0.06] 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__->