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 # 0.04 [+0.04] ipv4 # 0.04 [+0.00] tcp # 1.36 [+1.31] RTNETLINK answers: Invalid argument # 2.44 [+1.08] tcp tx: 323 MB/s 5485 calls/s 5485 msg/s # 2.44 [+0.00] tcp rx: 323 MB/s 5481 calls/s # 3.43 [+1.00] tcp tx: 320 MB/s 5441 calls/s 5441 msg/s # 3.44 [+0.00] tcp rx: 321 MB/s 5412 calls/s # 4.43 [+1.00] tcp tx: 308 MB/s 5225 calls/s 5225 msg/s # 4.60 [+0.16] tcp zerocopy # 5.76 [+1.17] RTNETLINK answers: Invalid argument # 6.86 [+1.10] tcp tx: 163 MB/s 2773 calls/s 2773 msg/s # 6.87 [+0.00] tcp rx: 163 MB/s 2768 calls/s # 7.86 [+0.99] tcp tx: 168 MB/s 2861 calls/s 2861 msg/s # 7.86 [+0.00] tcp rx: 169 MB/s 2857 calls/s # 8.86 [+1.00] tcp tx: 161 MB/s 2740 calls/s 2740 msg/s # 9.03 [+0.17] udp # 10.19 [+1.16] RTNETLINK answers: Invalid argument # 10.75 [+0.56] udp rx: 4 MB/s 2961 calls/s # 11.30 [+0.55] udp tx: 9 MB/s 6720 calls/s 160 msg/s # 11.75 [+0.45] udp rx: 10 MB/s 7364 calls/s # 12.31 [+0.56] udp tx: 11 MB/s 8190 calls/s 195 msg/s # 12.75 [+0.44] udp rx: 11 MB/s 8242 calls/s # 13.47 [+0.72] udp sendmmsg # 14.58 [+1.11] RTNETLINK answers: Invalid argument # 15.17 [+0.59] udp rx: 5 MB/s 3734 calls/s # 15.67 [+0.51] udp tx: 10 MB/s 7182 calls/s 171 msg/s # 16.17 [+0.49] udp rx: 10 MB/s 7329 calls/s # 16.68 [+0.51] udp tx: 11 MB/s 7980 calls/s 190 msg/s # 17.17 [+0.49] udp rx: 11 MB/s 8025 calls/s # 17.68 [+0.51] udp tx: 11 MB/s 8022 calls/s 191 msg/s # 17.84 [+0.16] udp gso # 19.02 [+1.18] RTNETLINK answers: Invalid argument # 19.64 [+0.62] udp rx: 8 MB/s 5754 calls/s # 20.10 [+0.46] udp tx: 15 MB/s 258 calls/s 258 msg/s # 20.64 [+0.54] udp rx: 14 MB/s 10584 calls/s # 21.10 [+0.46] udp tx: 14 MB/s 245 calls/s 245 msg/s # 21.65 [+0.54] udp rx: 14 MB/s 10500 calls/s # 22.28 [+0.63] udp gso zerocopy # 23.47 [+1.19] RTNETLINK answers: Invalid argument # 24.05 [+0.59] udp rx: 6 MB/s 4662 calls/s # 24.58 [+0.52] udp tx: 13 MB/s 235 calls/s 235 msg/s # 25.05 [+0.48] udp rx: 13 MB/s 9660 calls/s # 25.58 [+0.53] udp tx: 12 MB/s 213 calls/s 213 msg/s # 26.06 [+0.48] udp rx: 13 MB/s 9366 calls/s # 28.75 [+2.69] udp gso timestamp # 29.89 [+1.14] RTNETLINK answers: Invalid argument # 30.48 [+0.59] udp rx: 6 MB/s 4830 calls/s # 31.00 [+0.52] udp tx: 14 MB/s 245 calls/s 245 msg/s # 31.47 [+0.47] udp rx: 14 MB/s 10374 calls/s # 32.00 [+0.53] udp tx: 14 MB/s 246 calls/s 246 msg/s # 32.47 [+0.47] udp rx: 14 MB/s 10206 calls/s # 35.16 [+2.69] udp gso zerocopy audit # 36.30 [+1.14] RTNETLINK answers: Invalid argument # 36.89 [+0.59] udp rx: 6 MB/s 4872 calls/s # 37.41 [+0.51] udp tx: 14 MB/s 240 calls/s 240 msg/s # 37.89 [+0.49] udp rx: 14 MB/s 10038 calls/s # 38.41 [+0.51] udp tx: 14 MB/s 239 calls/s 239 msg/s # 38.90 [+0.49] udp rx: 14 MB/s 9996 calls/s # 41.41 [+2.51] Summary over 3.000 seconds... # 41.41 [+0.00] sum udp tx: 14 MB/s 714 calls (238/s) 714 msgs (238/s) # 41.41 [+0.00] Zerocopy acks: 714 # 41.61 [+0.20] udp gso timestamp audit # 42.74 [+1.13] RTNETLINK answers: Invalid argument # 43.35 [+0.61] udp rx: 7 MB/s 5166 calls/s # 43.82 [+0.48] udp tx: 14 MB/s 240 calls/s 240 msg/s # 44.34 [+0.52] udp rx: 14 MB/s 10206 calls/s # 44.82 [+0.48] udp tx: 14 MB/s 247 calls/s 247 msg/s # 45.34 [+0.52] udp rx: 14 MB/s 10142 calls/s # 47.83 [+2.48] Summary over 3.000 seconds... # 47.83 [+0.00] sum udp tx: 14 MB/s 726 calls (242/s) 726 msgs (242/s) # 47.83 [+0.00] Tx Timestamps: 726 received 0 errors # 47.99 [+0.16] udp gso zerocopy timestamp audit # 49.14 [+1.15] RTNETLINK answers: Invalid argument # 49.71 [+0.57] udp rx: 6 MB/s 4578 calls/s # 50.22 [+0.51] udp tx: 13 MB/s 230 calls/s 230 msg/s # 50.71 [+0.48] udp rx: 13 MB/s 9954 calls/s # 51.22 [+0.51] udp tx: 13 MB/s 237 calls/s 237 msg/s # 51.71 [+0.49] udp rx: 13 MB/s 9786 calls/s # 54.22 [+2.51] Summary over 3.000 seconds... # 54.22 [+0.00] sum udp tx: 14 MB/s 702 calls (234/s) 702 msgs (234/s) # 54.23 [+0.00] Tx Timestamps: 702 received 0 errors # 54.23 [+0.00] Zerocopy acks: 702 # 54.43 [+0.20] ipv6 # 54.43 [+0.00] tcp # 55.58 [+1.15] RTNETLINK answers: Invalid argument # 56.66 [+1.08] tcp rx: 306 MB/s 5198 calls/s # 56.67 [+0.00] tcp tx: 306 MB/s 5206 calls/s 5206 msg/s # 57.66 [+1.00] tcp tx: 324 MB/s 5505 calls/s 5505 msg/s # 57.67 [+0.00] tcp rx: 324 MB/s 5509 calls/s # 58.84 [+1.17] tcp zerocopy # 59.95 [+1.12] RTNETLINK answers: Invalid argument # 61.05 [+1.10] tcp tx: 152 MB/s 2583 calls/s 2583 msg/s # 61.06 [+0.00] tcp rx: 152 MB/s 2575 calls/s # 62.05 [+1.00] tcp tx: 163 MB/s 2780 calls/s 2780 msg/s # 62.06 [+0.00] tcp rx: 163 MB/s 2771 calls/s # 63.06 [+1.00] tcp tx: 161 MB/s 2738 calls/s 2738 msg/s # 63.22 [+0.16] udp # 64.34 [+1.12] RTNETLINK answers: Invalid argument # 64.91 [+0.58] udp rx: 4 MB/s 3002 calls/s # 65.42 [+0.51] udp tx: 8 MB/s 6364 calls/s 148 msg/s # 65.91 [+0.49] udp rx: 9 MB/s 7118 calls/s # 66.42 [+0.51] udp tx: 10 MB/s 7826 calls/s 182 msg/s # 66.92 [+0.49] udp rx: 10 MB/s 7987 calls/s # 67.43 [+0.51] udp tx: 10 MB/s 7998 calls/s 186 msg/s # 67.58 [+0.15] udp sendmmsg # 68.65 [+1.07] RTNETLINK answers: Invalid argument # 69.26 [+0.61] udp rx: 5 MB/s 3972 calls/s # 69.74 [+0.48] udp tx: 10 MB/s 7310 calls/s 170 msg/s # 70.26 [+0.52] udp rx: 10 MB/s 7431 calls/s # 70.74 [+0.48] udp tx: 10 MB/s 7955 calls/s 185 msg/s # 71.26 [+0.52] udp rx: 10 MB/s 7955 calls/s # 71.75 [+0.48] udp tx: 10 MB/s 7912 calls/s 184 msg/s # 71.89 [+0.15] udp gso # 72.98 [+1.09] RTNETLINK answers: Invalid argument # 73.61 [+0.63] udp rx: 8 MB/s 5934 calls/s # 74.06 [+0.45] udp tx: 15 MB/s 255 calls/s 255 msg/s # 74.61 [+0.55] udp rx: 14 MB/s 10660 calls/s # 75.06 [+0.45] udp tx: 14 MB/s 244 calls/s 244 msg/s # 75.61 [+0.55] udp rx: 14 MB/s 10363 calls/s # 76.06 [+0.46] udp tx: 14 MB/s 238 calls/s 238 msg/s # 76.26 [+0.19] udp gso zerocopy # 77.36 [+1.10] RTNETLINK answers: Invalid argument # 78.00 [+0.64] udp rx: 7 MB/s 5289 calls/s # 78.44 [+0.45] udp tx: 13 MB/s 228 calls/s 228 msg/s # 79.00 [+0.55] udp rx: 13 MB/s 9933 calls/s # 79.45 [+0.45] udp tx: 13 MB/s 230 calls/s 230 msg/s # 80.01 [+0.56] udp rx: 13 MB/s 9976 calls/s # 82.62 [+2.61] udp gso timestamp # 83.74 [+1.12] RTNETLINK answers: Invalid argument # 84.34 [+0.60] udp rx: 7 MB/s 5117 calls/s # 84.82 [+0.48] udp tx: 13 MB/s 235 calls/s 235 msg/s # 85.34 [+0.52] udp rx: 13 MB/s 10105 calls/s # 85.82 [+0.49] udp tx: 13 MB/s 234 calls/s 234 msg/s # 86.34 [+0.52] udp rx: 13 MB/s 10148 calls/s # 86.83 [+0.48] udp tx: 13 MB/s 236 calls/s 236 msg/s # 89.01 [+2.18] udp gso zerocopy audit # 90.14 [+1.13] RTNETLINK answers: Invalid argument # 90.74 [+0.61] udp rx: 6 MB/s 4988 calls/s # 91.22 [+0.48] udp tx: 13 MB/s 226 calls/s 226 msg/s # 91.74 [+0.52] udp rx: 13 MB/s 10019 calls/s # 92.22 [+0.48] udp tx: 13 MB/s 231 calls/s 231 msg/s # 92.74 [+0.52] udp rx: 13 MB/s 9718 calls/s # 93.22 [+0.48] udp tx: 13 MB/s 230 calls/s 230 msg/s # 95.23 [+2.00] Summary over 3.002 seconds... # 95.23 [+0.00] sum udp tx: 13 MB/s 687 calls (228/s) 687 msgs (228/s) # 95.23 [+0.00] Zerocopy acks: 687 # 95.39 [+0.16] udp gso timestamp audit # 96.53 [+1.14] RTNETLINK answers: Invalid argument # 97.16 [+0.63] udp rx: 6 MB/s 4988 calls/s # 97.65 [+0.49] udp tx: 13 MB/s 234 calls/s 234 msg/s # 98.16 [+0.51] udp rx: 14 MB/s 10234 calls/s # 98.65 [+0.49] udp tx: 13 MB/s 235 calls/s 235 msg/s # 99.17 [+0.52] udp rx: 14 MB/s 10234 calls/s # 101.65 [+2.48] Summary over 3.001 seconds... # 101.65 [+0.00] sum udp tx: 14 MB/s 706 calls (235/s) 706 msgs (235/s) # 101.65 [+0.00] Tx Timestamps: 706 received 0 errors # 101.82 [+0.17] udp gso zerocopy timestamp audit # 102.99 [+1.17] RTNETLINK answers: Invalid argument # 103.56 [+0.58] udp rx: 6 MB/s 4558 calls/s # 104.07 [+0.50] udp tx: 12 MB/s 220 calls/s 220 msg/s # 104.56 [+0.50] udp rx: 13 MB/s 9729 calls/s # 105.07 [+0.50] udp tx: 13 MB/s 227 calls/s 227 msg/s # 105.57 [+0.51] udp rx: 13 MB/s 9718 calls/s # 106.07 [+0.49] udp tx: 13 MB/s 225 calls/s 225 msg/s # 108.07 [+2.00] Summary over 3.003 seconds... # 108.07 [+0.00] sum udp tx: 13 MB/s 672 calls (223/s) 672 msgs (223/s) # 108.07 [+0.00] Tx Timestamps: 672 received 0 errors # 108.08 [+0.00] Zerocopy acks: 672 # 108.30 [+0.23] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 108.37 [+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__->