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 # 0.05 [+0.05] ipv4 # 0.05 [+0.00] tcp # 1.32 [+1.27] RTNETLINK answers: Invalid argument # 2.43 [+1.10] tcp tx: 297 MB/s 5040 calls/s 5040 msg/s # 2.43 [+0.00] tcp rx: 297 MB/s 5031 calls/s # 3.42 [+1.00] tcp tx: 301 MB/s 5107 calls/s 5107 msg/s # 3.43 [+0.00] tcp rx: 301 MB/s 5092 calls/s # 4.42 [+1.00] tcp tx: 295 MB/s 5011 calls/s 5011 msg/s # 4.59 [+0.17] tcp zerocopy # 5.82 [+1.23] RTNETLINK answers: Invalid argument # 6.93 [+1.11] tcp tx: 153 MB/s 2605 calls/s 2605 msg/s # 6.93 [+0.00] tcp rx: 153 MB/s 2606 calls/s # 7.93 [+1.00] tcp tx: 155 MB/s 2633 calls/s 2633 msg/s # 7.93 [+0.00] tcp rx: 155 MB/s 2627 calls/s # 8.94 [+1.01] tcp tx: 158 MB/s 2688 calls/s 2688 msg/s # 8.94 [+0.00] tcp rx: 157 MB/s 2659 calls/s # 9.08 [+0.15] udp # 10.29 [+1.21] RTNETLINK answers: Invalid argument # 10.86 [+0.56] udp rx: 4 MB/s 2890 calls/s # 11.41 [+0.55] udp tx: 9 MB/s 6468 calls/s 154 msg/s # 11.86 [+0.45] udp rx: 9 MB/s 7011 calls/s # 12.41 [+0.56] udp tx: 10 MB/s 7812 calls/s 186 msg/s # 12.86 [+0.45] udp rx: 11 MB/s 7882 calls/s # 13.58 [+0.72] udp sendmmsg # 14.70 [+1.11] RTNETLINK answers: Invalid argument # 15.31 [+0.62] udp rx: 5 MB/s 3944 calls/s # 15.79 [+0.47] udp tx: 10 MB/s 7182 calls/s 171 msg/s # 16.31 [+0.53] udp rx: 10 MB/s 7313 calls/s # 16.79 [+0.47] udp tx: 10 MB/s 7770 calls/s 185 msg/s # 17.31 [+0.53] udp rx: 10 MB/s 7783 calls/s # 17.79 [+0.47] udp tx: 10 MB/s 7770 calls/s 185 msg/s # 17.95 [+0.16] udp gso # 19.08 [+1.13] RTNETLINK answers: Invalid argument # 19.68 [+0.61] udp rx: 7 MB/s 5292 calls/s # 20.18 [+0.50] udp tx: 14 MB/s 251 calls/s 251 msg/s # 20.68 [+0.50] udp rx: 14 MB/s 10080 calls/s # 21.18 [+0.50] udp tx: 13 MB/s 234 calls/s 234 msg/s # 21.68 [+0.50] udp rx: 13 MB/s 9912 calls/s # 22.38 [+0.70] udp gso zerocopy # 23.62 [+1.24] RTNETLINK answers: Invalid argument # 24.17 [+0.55] udp rx: 6 MB/s 4284 calls/s # 24.71 [+0.54] udp tx: 13 MB/s 231 calls/s 231 msg/s # 25.17 [+0.46] udp rx: 13 MB/s 9786 calls/s # 25.71 [+0.54] udp tx: 13 MB/s 232 calls/s 232 msg/s # 26.17 [+0.46] udp rx: 13 MB/s 9786 calls/s # 26.72 [+0.55] udp tx: 13 MB/s 229 calls/s 229 msg/s # 26.88 [+0.16] udp gso timestamp # 28.09 [+1.21] RTNETLINK answers: Invalid argument # 28.68 [+0.59] udp rx: 6 MB/s 4662 calls/s # 29.21 [+0.52] udp tx: 13 MB/s 231 calls/s 231 msg/s # 29.68 [+0.48] udp rx: 13 MB/s 9786 calls/s # 30.21 [+0.52] udp tx: 13 MB/s 235 calls/s 235 msg/s # 30.68 [+0.48] udp rx: 13 MB/s 9744 calls/s # 31.22 [+0.53] udp tx: 13 MB/s 234 calls/s 234 msg/s # 33.40 [+2.19] udp gso zerocopy audit # 34.61 [+1.21] RTNETLINK answers: Invalid argument # 35.17 [+0.56] udp rx: 6 MB/s 4368 calls/s # 35.70 [+0.53] udp tx: 13 MB/s 229 calls/s 229 msg/s # 36.17 [+0.47] udp rx: 13 MB/s 9702 calls/s # 36.71 [+0.54] udp tx: 13 MB/s 230 calls/s 230 msg/s # 37.17 [+0.46] udp rx: 13 MB/s 9643 calls/s # 39.70 [+2.53] Summary over 3.004 seconds... # 39.71 [+0.00] sum udp tx: 13 MB/s 687 calls (228/s) 687 msgs (228/s) # 39.71 [+0.00] Zerocopy acks: 687 # 39.87 [+0.16] udp gso timestamp audit # 41.06 [+1.19] RTNETLINK answers: Invalid argument # 41.63 [+0.57] udp rx: 6 MB/s 4452 calls/s # 42.16 [+0.54] udp tx: 13 MB/s 227 calls/s 227 msg/s # 42.63 [+0.46] udp rx: 13 MB/s 9576 calls/s # 43.17 [+0.54] udp tx: 13 MB/s 232 calls/s 232 msg/s # 43.63 [+0.46] udp rx: 13 MB/s 9828 calls/s # 46.17 [+2.54] Summary over 3.002 seconds... # 46.17 [+0.00] sum udp tx: 13 MB/s 692 calls (230/s) 692 msgs (230/s) # 46.17 [+0.00] Tx Timestamps: 692 received 0 errors # 46.37 [+0.20] udp gso zerocopy timestamp audit # 47.59 [+1.22] RTNETLINK answers: Invalid argument # 48.13 [+0.54] udp rx: 5 MB/s 4242 calls/s # 48.68 [+0.55] udp tx: 12 MB/s 220 calls/s 220 msg/s # 49.13 [+0.45] udp rx: 12 MB/s 9240 calls/s # 49.68 [+0.55] udp tx: 13 MB/s 223 calls/s 223 msg/s # 50.14 [+0.46] udp rx: 13 MB/s 9366 calls/s # 52.68 [+2.54] Summary over 3.000 seconds... # 52.68 [+0.00] sum udp tx: 13 MB/s 666 calls (222/s) 666 msgs (222/s) # 52.68 [+0.00] Tx Timestamps: 666 received 0 errors # 52.68 [+0.00] Zerocopy acks: 666 # 52.86 [+0.18] ipv6 # 52.87 [+0.00] tcp # 54.08 [+1.22] RTNETLINK answers: Invalid argument # 55.20 [+1.11] tcp rx: 295 MB/s 4987 calls/s # 55.20 [+0.00] tcp tx: 295 MB/s 5011 calls/s 5011 msg/s # 56.20 [+1.00] tcp tx: 303 MB/s 5153 calls/s 5153 msg/s # 56.20 [+0.00] tcp rx: 304 MB/s 5131 calls/s # 57.35 [+1.15] tcp zerocopy # 58.52 [+1.17] RTNETLINK answers: Invalid argument # 59.63 [+1.11] tcp tx: 141 MB/s 2408 calls/s 2408 msg/s # 59.63 [+0.00] tcp rx: 142 MB/s 2408 calls/s # 60.63 [+1.00] tcp tx: 151 MB/s 2563 calls/s 2563 msg/s # 60.63 [+0.00] tcp rx: 151 MB/s 2560 calls/s # 63.80 [+3.17] udp # 64.99 [+1.19] RTNETLINK answers: Invalid argument # 65.56 [+0.57] udp rx: 4 MB/s 2924 calls/s # 66.09 [+0.53] udp tx: 8 MB/s 6192 calls/s 144 msg/s # 66.57 [+0.47] udp rx: 9 MB/s 6761 calls/s # 67.09 [+0.52] udp tx: 10 MB/s 7525 calls/s 175 msg/s # 67.57 [+0.48] udp rx: 10 MB/s 7659 calls/s # 68.09 [+0.52] udp tx: 10 MB/s 7611 calls/s 177 msg/s # 68.27 [+0.17] udp sendmmsg # 69.40 [+1.13] RTNETLINK answers: Invalid argument # 69.99 [+0.59] udp rx: 5 MB/s 3658 calls/s # 70.50 [+0.51] udp tx: 9 MB/s 7009 calls/s 163 msg/s # 70.99 [+0.49] udp rx: 9 MB/s 7042 calls/s # 71.50 [+0.52] udp tx: 10 MB/s 7611 calls/s 177 msg/s # 71.99 [+0.48] udp rx: 10 MB/s 7658 calls/s # 72.66 [+0.67] udp gso # 73.80 [+1.14] RTNETLINK answers: Invalid argument # 74.39 [+0.59] udp rx: 6 MB/s 5074 calls/s # 74.90 [+0.51] udp tx: 14 MB/s 240 calls/s 240 msg/s # 75.39 [+0.49] udp rx: 13 MB/s 10105 calls/s # 75.90 [+0.51] udp tx: 13 MB/s 227 calls/s 227 msg/s # 76.39 [+0.49] udp rx: 13 MB/s 9632 calls/s # 76.90 [+0.51] udp tx: 13 MB/s 224 calls/s 224 msg/s # 77.07 [+0.17] udp gso zerocopy # 78.27 [+1.21] RTNETLINK answers: Invalid argument # 78.89 [+0.62] udp rx: 6 MB/s 4515 calls/s # 79.38 [+0.49] udp tx: 12 MB/s 217 calls/s 217 msg/s # 79.87 [+0.48] udp rx: 12 MB/s 9299 calls/s # 80.38 [+0.52] udp tx: 12 MB/s 219 calls/s 219 msg/s # 80.87 [+0.49] udp rx: 12 MB/s 9374 calls/s # 81.38 [+0.51] udp tx: 12 MB/s 214 calls/s 214 msg/s # 81.57 [+0.19] udp gso timestamp # 82.79 [+1.22] RTNETLINK answers: Invalid argument # 83.31 [+0.52] udp rx: 5 MB/s 3913 calls/s # 83.90 [+0.58] udp tx: 12 MB/s 217 calls/s 217 msg/s # 84.31 [+0.42] udp rx: 12 MB/s 9417 calls/s # 84.90 [+0.59] udp tx: 13 MB/s 225 calls/s 225 msg/s # 85.31 [+0.42] udp rx: 13 MB/s 9761 calls/s # 88.05 [+2.73] udp gso zerocopy audit # 89.22 [+1.17] RTNETLINK answers: Invalid argument # 89.79 [+0.56] udp rx: 5 MB/s 4085 calls/s # 90.34 [+0.55] udp tx: 12 MB/s 217 calls/s 217 msg/s # 90.79 [+0.45] udp rx: 12 MB/s 9374 calls/s # 91.34 [+0.55] udp tx: 13 MB/s 221 calls/s 221 msg/s # 91.79 [+0.45] udp rx: 13 MB/s 9589 calls/s # 92.34 [+0.55] udp tx: 12 MB/s 220 calls/s 220 msg/s # 94.34 [+2.00] Summary over 3.001 seconds... # 94.34 [+0.00] sum udp tx: 13 MB/s 658 calls (219/s) 658 msgs (219/s) # 94.35 [+0.00] Zerocopy acks: 658 # 94.50 [+0.16] udp gso timestamp audit # 95.71 [+1.20] RTNETLINK answers: Invalid argument # 96.29 [+0.58] udp rx: 6 MB/s 4601 calls/s # 96.80 [+0.51] udp tx: 12 MB/s 218 calls/s 218 msg/s # 97.29 [+0.49] udp rx: 13 MB/s 9503 calls/s # 97.80 [+0.51] udp tx: 13 MB/s 225 calls/s 225 msg/s # 98.30 [+0.49] udp rx: 13 MB/s 9675 calls/s # 100.80 [+2.51] Summary over 3.001 seconds... # 100.80 [+0.00] sum udp tx: 13 MB/s 667 calls (222/s) 667 msgs (222/s) # 100.81 [+0.00] Tx Timestamps: 667 received 0 errors # 100.96 [+0.15] udp gso zerocopy timestamp audit # 102.14 [+1.19] RTNETLINK answers: Invalid argument # 102.72 [+0.58] udp rx: 5 MB/s 3956 calls/s # 103.25 [+0.53] udp tx: 12 MB/s 208 calls/s 208 msg/s # 103.72 [+0.47] udp rx: 12 MB/s 9202 calls/s # 104.25 [+0.53] udp tx: 12 MB/s 211 calls/s 211 msg/s # 104.73 [+0.47] udp rx: 12 MB/s 9245 calls/s # 107.25 [+2.53] Summary over 3.000 seconds... # 107.25 [+0.00] sum udp tx: 12 MB/s 632 calls (210/s) 632 msgs (210/s) # 107.26 [+0.00] Tx Timestamps: 632 received 0 errors # 107.26 [+0.00] Zerocopy acks: 632 # 107.51 [+0.25] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 107.57 [+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__->