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 # 0.01 [+0.01] ipv4 # 0.01 [+0.00] tcp # 1.54 [+1.53] RTNETLINK answers: Invalid argument # 2.65 [+1.11] tcp tx: 256 MB/s 4353 calls/s 4353 msg/s # 2.65 [+0.00] tcp rx: 256 MB/s 4343 calls/s # 3.66 [+1.01] tcp rx: 311 MB/s 5270 calls/s # 3.66 [+0.00] tcp tx: 311 MB/s 5283 calls/s 5283 msg/s # 4.81 [+1.15] tcp zerocopy # 5.99 [+1.18] RTNETLINK answers: Invalid argument # 7.11 [+1.12] tcp tx: 154 MB/s 2628 calls/s 2628 msg/s # 7.12 [+0.00] tcp rx: 155 MB/s 2626 calls/s # 8.11 [+1.00] tcp tx: 148 MB/s 2511 calls/s 2511 msg/s # 8.12 [+0.00] tcp rx: 148 MB/s 2513 calls/s # 9.11 [+1.00] tcp tx: 155 MB/s 2645 calls/s 2645 msg/s # 9.28 [+0.17] udp # 10.44 [+1.16] RTNETLINK answers: Invalid argument # 11.02 [+0.58] udp rx: 4 MB/s 3029 calls/s # 11.55 [+0.52] udp tx: 9 MB/s 6426 calls/s 153 msg/s # 12.02 [+0.47] udp rx: 9 MB/s 7016 calls/s # 12.55 [+0.53] udp tx: 10 MB/s 7812 calls/s 186 msg/s # 13.03 [+0.47] udp rx: 11 MB/s 7951 calls/s # 13.55 [+0.53] udp tx: 11 MB/s 7980 calls/s 190 msg/s # 13.71 [+0.16] udp sendmmsg # 14.91 [+1.20] RTNETLINK answers: Invalid argument # 15.48 [+0.57] udp rx: 5 MB/s 3704 calls/s # 16.01 [+0.52] udp tx: 10 MB/s 7182 calls/s 171 msg/s # 16.48 [+0.48] udp rx: 10 MB/s 7184 calls/s # 17.01 [+0.52] udp tx: 10 MB/s 7728 calls/s 184 msg/s # 17.49 [+0.48] udp rx: 10 MB/s 7736 calls/s # 18.17 [+0.68] udp gso # 19.26 [+1.10] RTNETLINK answers: Invalid argument # 19.86 [+0.60] udp rx: 7 MB/s 5292 calls/s # 20.37 [+0.51] udp tx: 15 MB/s 257 calls/s 257 msg/s # 20.86 [+0.49] udp rx: 14 MB/s 10542 calls/s # 21.38 [+0.52] udp tx: 14 MB/s 243 calls/s 243 msg/s # 21.86 [+0.49] udp rx: 14 MB/s 10080 calls/s # 22.53 [+0.67] udp gso zerocopy # 23.71 [+1.17] RTNETLINK answers: Invalid argument # 24.26 [+0.55] udp rx: 5 MB/s 4116 calls/s # 24.84 [+0.58] udp tx: 13 MB/s 230 calls/s 230 msg/s # 25.26 [+0.42] udp rx: 13 MB/s 9660 calls/s # 25.84 [+0.58] udp tx: 13 MB/s 234 calls/s 234 msg/s # 26.27 [+0.43] udp rx: 13 MB/s 9702 calls/s # 29.02 [+2.76] udp gso timestamp # 30.20 [+1.18] RTNETLINK answers: Invalid argument # 30.76 [+0.55] udp rx: 5 MB/s 4074 calls/s # 31.31 [+0.55] udp tx: 13 MB/s 226 calls/s 226 msg/s # 31.76 [+0.45] udp rx: 13 MB/s 9786 calls/s # 32.31 [+0.55] udp tx: 13 MB/s 233 calls/s 233 msg/s # 32.76 [+0.45] udp rx: 13 MB/s 9702 calls/s # 35.49 [+2.73] udp gso zerocopy audit # 36.76 [+1.27] RTNETLINK answers: Invalid argument # 37.29 [+0.53] udp rx: 4 MB/s 3528 calls/s # 37.87 [+0.58] udp tx: 11 MB/s 197 calls/s 197 msg/s # 38.29 [+0.42] udp rx: 11 MB/s 8442 calls/s # 38.87 [+0.58] udp tx: 12 MB/s 217 calls/s 217 msg/s # 39.29 [+0.42] udp rx: 13 MB/s 9492 calls/s # 39.87 [+0.58] udp tx: 13 MB/s 231 calls/s 231 msg/s # 41.88 [+2.00] Summary over 3.011 seconds... # 41.88 [+0.00] sum udp tx: 12 MB/s 645 calls (214/s) 645 msgs (214/s) # 41.88 [+0.00] Zerocopy acks: 645 # 42.07 [+0.19] udp gso timestamp audit # 43.25 [+1.18] RTNETLINK answers: Invalid argument # 43.81 [+0.56] udp rx: 6 MB/s 4410 calls/s # 44.35 [+0.53] udp tx: 13 MB/s 224 calls/s 224 msg/s # 44.82 [+0.47] udp rx: 13 MB/s 9576 calls/s # 45.35 [+0.52] udp tx: 13 MB/s 230 calls/s 230 msg/s # 45.82 [+0.48] udp rx: 13 MB/s 9618 calls/s # 46.35 [+0.52] udp tx: 13 MB/s 229 calls/s 229 msg/s # 48.35 [+2.00] Summary over 3.001 seconds... # 48.35 [+0.00] sum udp tx: 13 MB/s 683 calls (227/s) 683 msgs (227/s) # 48.35 [+0.00] Tx Timestamps: 683 received 0 errors # 48.55 [+0.19] udp gso zerocopy timestamp audit # 49.72 [+1.17] RTNETLINK answers: Invalid argument # 50.28 [+0.56] udp rx: 6 MB/s 4368 calls/s # 50.81 [+0.53] udp tx: 13 MB/s 225 calls/s 225 msg/s # 51.28 [+0.48] udp rx: 13 MB/s 9450 calls/s # 51.81 [+0.53] udp tx: 13 MB/s 223 calls/s 223 msg/s # 52.29 [+0.48] udp rx: 13 MB/s 9576 calls/s # 54.81 [+2.51] Summary over 3.002 seconds... # 54.81 [+0.00] sum udp tx: 13 MB/s 673 calls (224/s) 673 msgs (224/s) # 54.81 [+0.00] Tx Timestamps: 673 received 0 errors # 54.81 [+0.00] Zerocopy acks: 673 # 55.00 [+0.18] ipv6 # 55.00 [+0.00] tcp # 56.25 [+1.25] RTNETLINK answers: Invalid argument # 57.34 [+1.09] tcp tx: 286 MB/s 4853 calls/s 4853 msg/s # 57.35 [+0.00] tcp rx: 286 MB/s 4832 calls/s # 58.34 [+1.00] tcp tx: 299 MB/s 5079 calls/s 5079 msg/s # 58.35 [+0.00] tcp rx: 299 MB/s 5033 calls/s # 59.35 [+1.01] tcp tx: 306 MB/s 5202 calls/s 5202 msg/s # 59.36 [+0.00] tcp rx: 306 MB/s 5188 calls/s # 59.50 [+0.15] tcp zerocopy # 60.69 [+1.19] RTNETLINK answers: Invalid argument # 61.79 [+1.10] tcp rx: 149 MB/s 2534 calls/s # 61.79 [+0.00] tcp tx: 149 MB/s 2541 calls/s 2541 msg/s # 62.79 [+1.00] tcp tx: 139 MB/s 2370 calls/s 2370 msg/s # 62.79 [+0.00] tcp rx: 139 MB/s 2363 calls/s # 63.82 [+1.03] tcp rx: 151 MB/s 2574 calls/s # 65.95 [+2.13] udp # 67.23 [+1.28] RTNETLINK answers: Invalid argument # 67.76 [+0.53] udp rx: 3 MB/s 2611 calls/s # 68.34 [+0.58] udp tx: 8 MB/s 6407 calls/s 149 msg/s # 68.76 [+0.42] udp rx: 9 MB/s 7008 calls/s # 69.35 [+0.59] udp tx: 10 MB/s 7869 calls/s 183 msg/s # 69.76 [+0.41] udp rx: 10 MB/s 7947 calls/s # 70.53 [+0.77] udp sendmmsg # 71.74 [+1.22] RTNETLINK answers: Invalid argument # 72.27 [+0.53] udp rx: 3 MB/s 2650 calls/s # 72.87 [+0.60] udp tx: 8 MB/s 6321 calls/s 147 msg/s # 73.27 [+0.40] udp rx: 9 MB/s 6705 calls/s # 73.88 [+0.61] udp tx: 10 MB/s 7740 calls/s 180 msg/s # 74.27 [+0.39] udp rx: 10 MB/s 7822 calls/s # 75.02 [+0.75] udp gso # 76.12 [+1.10] RTNETLINK answers: Invalid argument # 76.71 [+0.58] udp rx: 7 MB/s 5117 calls/s # 77.22 [+0.51] udp tx: 14 MB/s 241 calls/s 241 msg/s # 77.71 [+0.49] udp rx: 13 MB/s 10148 calls/s # 78.22 [+0.51] udp tx: 13 MB/s 232 calls/s 232 msg/s # 78.71 [+0.49] udp rx: 13 MB/s 9804 calls/s # 79.39 [+0.68] udp gso zerocopy # 80.52 [+1.13] RTNETLINK answers: Invalid argument # 81.13 [+0.61] udp rx: 6 MB/s 4730 calls/s # 81.64 [+0.51] udp tx: 13 MB/s 222 calls/s 222 msg/s # 82.14 [+0.50] udp rx: 12 MB/s 9245 calls/s # 82.64 [+0.50] udp tx: 12 MB/s 216 calls/s 216 msg/s # 83.15 [+0.51] udp rx: 13 MB/s 9546 calls/s # 83.64 [+0.50] udp tx: 13 MB/s 221 calls/s 221 msg/s # 83.81 [+0.17] udp gso timestamp # 84.95 [+1.14] RTNETLINK answers: Invalid argument # 85.52 [+0.56] udp rx: 5 MB/s 4171 calls/s # 86.06 [+0.54] udp tx: 12 MB/s 220 calls/s 220 msg/s # 86.51 [+0.45] udp rx: 13 MB/s 9675 calls/s # 87.06 [+0.55] udp tx: 13 MB/s 228 calls/s 228 msg/s # 87.51 [+0.45] udp rx: 13 MB/s 9718 calls/s # 90.23 [+2.71] udp gso zerocopy audit # 91.33 [+1.11] RTNETLINK answers: Invalid argument # 91.91 [+0.58] udp rx: 6 MB/s 4472 calls/s # 92.44 [+0.53] udp tx: 12 MB/s 217 calls/s 217 msg/s # 92.92 [+0.47] udp rx: 12 MB/s 9374 calls/s # 93.44 [+0.53] udp tx: 12 MB/s 219 calls/s 219 msg/s # 93.92 [+0.48] udp rx: 13 MB/s 9546 calls/s # 94.44 [+0.52] udp tx: 13 MB/s 224 calls/s 224 msg/s # 96.45 [+2.00] Summary over 3.003 seconds... # 96.45 [+0.00] sum udp tx: 13 MB/s 660 calls (219/s) 660 msgs (219/s) # 96.45 [+0.00] Zerocopy acks: 660 # 96.62 [+0.17] udp gso timestamp audit # 97.83 [+1.20] RTNETLINK answers: Invalid argument # 98.33 [+0.51] udp rx: 4 MB/s 3612 calls/s # 98.95 [+0.61] udp tx: 13 MB/s 222 calls/s 222 msg/s # 99.33 [+0.39] udp rx: 13 MB/s 9675 calls/s # 99.95 [+0.62] udp tx: 13 MB/s 225 calls/s 225 msg/s # 100.34 [+0.39] udp rx: 13 MB/s 9718 calls/s # 100.95 [+0.61] udp tx: 13 MB/s 225 calls/s 225 msg/s # 102.95 [+2.00] Summary over 3.003 seconds... # 102.95 [+0.00] sum udp tx: 13 MB/s 672 calls (223/s) 672 msgs (223/s) # 102.95 [+0.00] Tx Timestamps: 672 received 0 errors # 103.14 [+0.18] udp gso zerocopy timestamp audit # 104.37 [+1.23] RTNETLINK answers: Invalid argument # 104.90 [+0.53] udp rx: 4 MB/s 3440 calls/s # 105.49 [+0.59] udp tx: 11 MB/s 201 calls/s 201 msg/s # 105.90 [+0.41] udp rx: 12 MB/s 9030 calls/s # 106.49 [+0.59] udp tx: 12 MB/s 216 calls/s 216 msg/s # 106.90 [+0.42] udp rx: 12 MB/s 9331 calls/s # 107.49 [+0.58] udp tx: 12 MB/s 219 calls/s 219 msg/s # 109.49 [+2.00] Summary over 3.001 seconds... # 109.49 [+0.00] sum udp tx: 12 MB/s 636 calls (211/s) 636 msgs (211/s) # 109.49 [+0.00] Tx Timestamps: 636 received 0 errors # 109.49 [+0.00] Zerocopy acks: 636 # 109.74 [+0.25] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 109.81 [+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__->