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 # 0.06 [+0.06] ipv4 # 0.06 [+0.00] tcp # 1.29 [+1.23] RTNETLINK answers: Invalid argument # 2.39 [+1.10] tcp rx: 315 MB/s 5169 calls/s # 2.39 [+0.00] tcp tx: 315 MB/s 5348 calls/s 5348 msg/s # 3.39 [+1.00] tcp tx: 311 MB/s 5287 calls/s 5287 msg/s # 3.39 [+0.00] tcp rx: 312 MB/s 5100 calls/s # 4.55 [+1.16] tcp zerocopy # 5.66 [+1.11] RTNETLINK answers: Invalid argument # 6.75 [+1.09] tcp rx: 138 MB/s 2352 calls/s # 6.75 [+0.00] tcp tx: 138 MB/s 2351 calls/s 2351 msg/s # 7.75 [+1.00] tcp tx: 160 MB/s 2730 calls/s 2730 msg/s # 7.75 [+0.00] tcp rx: 160 MB/s 2728 calls/s # 8.78 [+1.03] tcp rx: 166 MB/s 2820 calls/s # 10.92 [+2.14] udp # 12.01 [+1.09] RTNETLINK answers: Invalid argument # 12.60 [+0.59] udp rx: 4 MB/s 3300 calls/s # 13.09 [+0.48] udp tx: 9 MB/s 6468 calls/s 154 msg/s # 13.60 [+0.52] udp rx: 10 MB/s 7127 calls/s # 14.09 [+0.48] udp tx: 10 MB/s 7728 calls/s 184 msg/s # 14.60 [+0.52] udp rx: 11 MB/s 7862 calls/s # 15.09 [+0.49] udp tx: 11 MB/s 7938 calls/s 189 msg/s # 15.27 [+0.17] udp sendmmsg # 16.31 [+1.04] RTNETLINK answers: Invalid argument # 16.93 [+0.63] udp rx: 5 MB/s 3960 calls/s # 17.40 [+0.47] udp tx: 10 MB/s 7182 calls/s 171 msg/s # 17.93 [+0.53] udp rx: 10 MB/s 7348 calls/s # 18.41 [+0.47] udp tx: 10 MB/s 7812 calls/s 186 msg/s # 18.94 [+0.53] udp rx: 10 MB/s 7775 calls/s # 19.54 [+0.61] udp gso # 20.56 [+1.02] RTNETLINK answers: Invalid argument # 21.19 [+0.62] udp rx: 8 MB/s 6216 calls/s # 21.64 [+0.46] udp tx: 16 MB/s 275 calls/s 275 msg/s # 22.18 [+0.54] udp rx: 15 MB/s 11130 calls/s # 22.64 [+0.46] udp tx: 15 MB/s 257 calls/s 257 msg/s # 23.19 [+0.54] udp rx: 15 MB/s 10710 calls/s # 23.65 [+0.47] udp tx: 14 MB/s 252 calls/s 252 msg/s # 23.82 [+0.17] udp gso zerocopy # 24.93 [+1.11] RTNETLINK answers: Invalid argument # 25.51 [+0.59] udp rx: 6 MB/s 4830 calls/s # 26.02 [+0.51] udp tx: 14 MB/s 240 calls/s 240 msg/s # 26.52 [+0.49] udp rx: 14 MB/s 10164 calls/s # 27.02 [+0.51] udp tx: 14 MB/s 241 calls/s 241 msg/s # 27.52 [+0.50] udp rx: 14 MB/s 10122 calls/s # 30.19 [+2.67] udp gso timestamp # 31.27 [+1.08] RTNETLINK answers: Invalid argument # 31.88 [+0.62] udp rx: 7 MB/s 5250 calls/s # 32.35 [+0.46] udp tx: 14 MB/s 239 calls/s 239 msg/s # 32.89 [+0.54] udp rx: 14 MB/s 10332 calls/s # 33.35 [+0.47] udp tx: 14 MB/s 249 calls/s 249 msg/s # 33.89 [+0.54] udp rx: 14 MB/s 10458 calls/s # 36.52 [+2.64] udp gso zerocopy audit # 37.60 [+1.07] RTNETLINK answers: Invalid argument # 38.20 [+0.61] udp rx: 7 MB/s 5082 calls/s # 38.69 [+0.49] udp tx: 14 MB/s 245 calls/s 245 msg/s # 39.20 [+0.51] udp rx: 13 MB/s 9861 calls/s # 39.69 [+0.49] udp tx: 13 MB/s 236 calls/s 236 msg/s # 40.22 [+0.52] udp rx: 14 MB/s 10374 calls/s # 42.69 [+2.47] Summary over 3.000 seconds... # 42.69 [+0.00] sum udp tx: 14 MB/s 723 calls (241/s) 723 msgs (241/s) # 42.69 [+0.00] Zerocopy acks: 723 # 42.87 [+0.17] udp gso timestamp audit # 43.95 [+1.08] RTNETLINK answers: Invalid argument # 44.52 [+0.57] udp rx: 6 MB/s 4746 calls/s # 45.04 [+0.52] udp tx: 14 MB/s 240 calls/s 240 msg/s # 45.53 [+0.49] udp rx: 14 MB/s 10145 calls/s # 46.04 [+0.51] udp tx: 14 MB/s 241 calls/s 241 msg/s # 46.53 [+0.49] udp rx: 14 MB/s 10290 calls/s # 49.04 [+2.51] Summary over 3.000 seconds... # 49.04 [+0.00] sum udp tx: 14 MB/s 728 calls (242/s) 728 msgs (242/s) # 49.04 [+0.00] Tx Timestamps: 728 received 0 errors # 49.20 [+0.16] udp gso zerocopy timestamp audit # 50.31 [+1.11] RTNETLINK answers: Invalid argument # 50.92 [+0.61] udp rx: 7 MB/s 5124 calls/s # 51.41 [+0.49] udp tx: 13 MB/s 236 calls/s 236 msg/s # 51.92 [+0.52] udp rx: 13 MB/s 9786 calls/s # 52.41 [+0.49] udp tx: 13 MB/s 236 calls/s 236 msg/s # 52.93 [+0.52] udp rx: 14 MB/s 10080 calls/s # 53.41 [+0.49] udp tx: 14 MB/s 241 calls/s 241 msg/s # 55.41 [+2.00] Summary over 3.008 seconds... # 55.41 [+0.00] sum udp tx: 14 MB/s 713 calls (237/s) 713 msgs (237/s) # 55.42 [+0.00] Tx Timestamps: 713 received 0 errors # 55.42 [+0.00] Zerocopy acks: 713 # 55.58 [+0.16] ipv6 # 55.58 [+0.00] tcp # 56.66 [+1.08] RTNETLINK answers: Invalid argument # 57.74 [+1.08] tcp tx: 316 MB/s 5360 calls/s 5360 msg/s # 57.74 [+0.00] tcp rx: 316 MB/s 5362 calls/s # 58.74 [+1.00] tcp tx: 319 MB/s 5421 calls/s 5421 msg/s # 58.74 [+0.00] tcp rx: 320 MB/s 5424 calls/s # 59.75 [+1.00] tcp tx: 320 MB/s 5444 calls/s 5444 msg/s # 59.75 [+0.00] tcp rx: 320 MB/s 5431 calls/s # 59.89 [+0.14] tcp zerocopy # 60.98 [+1.09] RTNETLINK answers: Invalid argument # 62.07 [+1.10] tcp rx: 142 MB/s 2412 calls/s # 62.07 [+0.00] tcp tx: 142 MB/s 2415 calls/s 2415 msg/s # 63.07 [+1.00] tcp tx: 165 MB/s 2813 calls/s 2813 msg/s # 63.07 [+0.00] tcp rx: 166 MB/s 2815 calls/s # 66.23 [+3.16] udp # 67.28 [+1.05] RTNETLINK answers: Invalid argument # 67.88 [+0.59] udp rx: 4 MB/s 2962 calls/s # 68.39 [+0.51] udp tx: 8 MB/s 6321 calls/s 147 msg/s # 68.88 [+0.49] udp rx: 9 MB/s 7203 calls/s # 69.39 [+0.51] udp tx: 10 MB/s 7869 calls/s 183 msg/s # 69.88 [+0.49] udp rx: 10 MB/s 7952 calls/s # 70.39 [+0.51] udp tx: 10 MB/s 7998 calls/s 186 msg/s # 70.53 [+0.14] udp sendmmsg # 71.55 [+1.02] RTNETLINK answers: Invalid argument # 72.17 [+0.62] udp rx: 5 MB/s 4103 calls/s # 72.63 [+0.46] udp tx: 9 MB/s 7267 calls/s 169 msg/s # 73.17 [+0.54] udp rx: 10 MB/s 7399 calls/s # 73.63 [+0.46] udp tx: 10 MB/s 7869 calls/s 183 msg/s # 74.17 [+0.54] udp rx: 10 MB/s 7877 calls/s # 74.63 [+0.46] udp tx: 10 MB/s 7912 calls/s 184 msg/s # 74.79 [+0.15] udp gso # 75.80 [+1.01] RTNETLINK answers: Invalid argument # 76.41 [+0.61] udp rx: 8 MB/s 5891 calls/s # 76.88 [+0.47] udp tx: 15 MB/s 261 calls/s 261 msg/s # 77.40 [+0.53] udp rx: 14 MB/s 10804 calls/s # 77.88 [+0.48] udp tx: 14 MB/s 244 calls/s 244 msg/s # 78.41 [+0.52] udp rx: 14 MB/s 10535 calls/s # 79.07 [+0.67] udp gso zerocopy # 80.20 [+1.12] RTNETLINK answers: Invalid argument # 80.75 [+0.56] udp rx: 6 MB/s 4773 calls/s # 81.28 [+0.53] udp tx: 13 MB/s 234 calls/s 234 msg/s # 81.75 [+0.47] udp rx: 13 MB/s 10062 calls/s # 82.28 [+0.53] udp tx: 13 MB/s 233 calls/s 233 msg/s # 82.76 [+0.48] udp rx: 13 MB/s 9890 calls/s # 83.28 [+0.53] udp tx: 13 MB/s 233 calls/s 233 msg/s # 83.45 [+0.17] udp gso timestamp # 84.54 [+1.10] RTNETLINK answers: Invalid argument # 85.13 [+0.58] udp rx: 7 MB/s 5160 calls/s # 85.62 [+0.50] udp tx: 14 MB/s 239 calls/s 239 msg/s # 86.12 [+0.50] udp rx: 14 MB/s 10234 calls/s # 86.63 [+0.50] udp tx: 14 MB/s 240 calls/s 240 msg/s # 87.13 [+0.50] udp rx: 14 MB/s 10234 calls/s # 89.79 [+2.66] udp gso zerocopy audit # 90.84 [+1.05] RTNETLINK answers: Invalid argument # 91.44 [+0.60] udp rx: 7 MB/s 5203 calls/s # 91.94 [+0.50] udp tx: 13 MB/s 232 calls/s 232 msg/s # 92.44 [+0.50] udp rx: 13 MB/s 9933 calls/s # 92.94 [+0.50] udp tx: 13 MB/s 234 calls/s 234 msg/s # 93.44 [+0.51] udp rx: 13 MB/s 9954 calls/s # 93.94 [+0.49] udp tx: 13 MB/s 234 calls/s 234 msg/s # 95.94 [+2.00] Summary over 3.002 seconds... # 95.94 [+0.00] sum udp tx: 14 MB/s 700 calls (233/s) 700 msgs (233/s) # 95.94 [+0.00] Zerocopy acks: 700 # 96.12 [+0.18] udp gso timestamp audit # 97.19 [+1.07] RTNETLINK answers: Invalid argument # 97.80 [+0.61] udp rx: 6 MB/s 4945 calls/s # 98.29 [+0.50] udp tx: 13 MB/s 234 calls/s 234 msg/s # 98.80 [+0.50] udp rx: 14 MB/s 10234 calls/s # 99.30 [+0.50] udp tx: 13 MB/s 237 calls/s 237 msg/s # 99.80 [+0.51] udp rx: 13 MB/s 10105 calls/s # 102.29 [+2.49] Summary over 3.000 seconds... # 102.29 [+0.00] sum udp tx: 14 MB/s 706 calls (235/s) 706 msgs (235/s) # 102.30 [+0.00] Tx Timestamps: 706 received 0 errors # 102.47 [+0.18] udp gso zerocopy timestamp audit # 103.51 [+1.04] RTNETLINK answers: Invalid argument # 104.16 [+0.64] udp rx: 7 MB/s 5203 calls/s # 104.61 [+0.45] udp tx: 13 MB/s 227 calls/s 227 msg/s # 105.16 [+0.55] udp rx: 13 MB/s 9933 calls/s # 105.61 [+0.45] udp tx: 13 MB/s 231 calls/s 231 msg/s # 106.16 [+0.55] udp rx: 13 MB/s 9933 calls/s # 106.61 [+0.45] udp tx: 13 MB/s 229 calls/s 229 msg/s # 108.61 [+2.00] Summary over 3.001 seconds... # 108.61 [+0.00] sum udp tx: 13 MB/s 687 calls (228/s) 687 msgs (228/s) # 108.61 [+0.00] Tx Timestamps: 687 received 0 errors # 108.61 [+0.00] Zerocopy acks: 687 # 108.84 [+0.22] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 108.90 [+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__->