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 # 0.00 [+0.00] ipv4 # 0.00 [+0.00] tcp # 1.26 [+1.26] RTNETLINK answers: Invalid argument # 2.34 [+1.08] tcp tx: 317 MB/s 5384 calls/s 5384 msg/s # 2.34 [+0.00] tcp rx: 317 MB/s 5368 calls/s # 3.34 [+1.00] tcp tx: 308 MB/s 5228 calls/s 5228 msg/s # 3.34 [+0.00] tcp rx: 309 MB/s 5227 calls/s # 4.34 [+1.00] tcp tx: 299 MB/s 5073 calls/s 5073 msg/s # 4.51 [+0.17] tcp zerocopy # 5.61 [+1.10] RTNETLINK answers: Invalid argument # 6.71 [+1.10] tcp tx: 160 MB/s 2717 calls/s 2717 msg/s # 6.71 [+0.00] tcp rx: 160 MB/s 2718 calls/s # 7.71 [+1.00] tcp tx: 157 MB/s 2679 calls/s 2679 msg/s # 7.71 [+0.00] tcp rx: 158 MB/s 2672 calls/s # 8.71 [+1.00] tcp tx: 158 MB/s 2692 calls/s 2692 msg/s # 8.88 [+0.16] udp # 10.01 [+1.14] RTNETLINK answers: Invalid argument # 10.56 [+0.54] udp rx: 3 MB/s 2495 calls/s # 11.11 [+0.55] udp tx: 7 MB/s 5670 calls/s 135 msg/s # 11.56 [+0.45] udp rx: 9 MB/s 6530 calls/s # 12.11 [+0.55] udp tx: 10 MB/s 7812 calls/s 186 msg/s # 12.56 [+0.45] udp rx: 11 MB/s 8107 calls/s # 13.11 [+0.55] udp tx: 11 MB/s 8106 calls/s 193 msg/s # 13.27 [+0.16] udp sendmmsg # 14.32 [+1.05] RTNETLINK answers: Invalid argument # 14.93 [+0.61] udp rx: 5 MB/s 3989 calls/s # 15.40 [+0.47] udp tx: 10 MB/s 7182 calls/s 171 msg/s # 15.93 [+0.53] udp rx: 10 MB/s 7373 calls/s # 16.41 [+0.48] udp tx: 11 MB/s 7854 calls/s 187 msg/s # 16.94 [+0.53] udp rx: 10 MB/s 7809 calls/s # 17.56 [+0.62] udp gso # 18.62 [+1.06] RTNETLINK answers: Invalid argument # 19.21 [+0.59] udp rx: 7 MB/s 5502 calls/s # 19.70 [+0.49] udp tx: 15 MB/s 258 calls/s 258 msg/s # 20.21 [+0.51] udp rx: 14 MB/s 10542 calls/s # 20.71 [+0.50] udp tx: 14 MB/s 245 calls/s 245 msg/s # 21.22 [+0.51] udp rx: 14 MB/s 10248 calls/s # 21.71 [+0.50] udp tx: 14 MB/s 240 calls/s 240 msg/s # 21.88 [+0.17] udp gso zerocopy # 23.01 [+1.13] RTNETLINK answers: Invalid argument # 23.56 [+0.55] udp rx: 5 MB/s 4200 calls/s # 24.12 [+0.56] udp tx: 13 MB/s 230 calls/s 230 msg/s # 24.56 [+0.45] udp rx: 13 MB/s 9744 calls/s # 25.12 [+0.55] udp tx: 13 MB/s 232 calls/s 232 msg/s # 25.57 [+0.45] udp rx: 13 MB/s 9786 calls/s # 26.12 [+0.55] udp tx: 13 MB/s 233 calls/s 233 msg/s # 26.29 [+0.18] udp gso timestamp # 27.45 [+1.15] RTNETLINK answers: Invalid argument # 28.02 [+0.57] udp rx: 6 MB/s 4536 calls/s # 28.54 [+0.52] udp tx: 13 MB/s 231 calls/s 231 msg/s # 29.02 [+0.48] udp rx: 13 MB/s 9954 calls/s # 29.54 [+0.52] udp tx: 14 MB/s 240 calls/s 240 msg/s # 30.02 [+0.48] udp rx: 13 MB/s 9870 calls/s # 32.69 [+2.67] udp gso zerocopy audit # 33.80 [+1.12] RTNETLINK answers: Invalid argument # 34.41 [+0.60] udp rx: 6 MB/s 4914 calls/s # 34.90 [+0.50] udp tx: 13 MB/s 231 calls/s 231 msg/s # 35.41 [+0.50] udp rx: 13 MB/s 9660 calls/s # 35.90 [+0.50] udp tx: 13 MB/s 232 calls/s 232 msg/s # 36.41 [+0.51] udp rx: 13 MB/s 9618 calls/s # 38.90 [+2.49] Summary over 3.001 seconds... # 38.90 [+0.00] sum udp tx: 13 MB/s 690 calls (229/s) 690 msgs (229/s) # 38.91 [+0.00] Zerocopy acks: 690 # 39.09 [+0.18] udp gso timestamp audit # 40.21 [+1.13] RTNETLINK answers: Invalid argument # 40.79 [+0.57] udp rx: 6 MB/s 4620 calls/s # 41.30 [+0.52] udp tx: 13 MB/s 234 calls/s 234 msg/s # 41.79 [+0.48] udp rx: 14 MB/s 10038 calls/s # 42.31 [+0.52] udp tx: 14 MB/s 238 calls/s 238 msg/s # 42.79 [+0.48] udp rx: 13 MB/s 9954 calls/s # 45.31 [+2.52] Summary over 3.001 seconds... # 45.31 [+0.00] sum udp tx: 14 MB/s 708 calls (235/s) 708 msgs (235/s) # 45.31 [+0.00] Tx Timestamps: 708 received 0 errors # 45.47 [+0.16] udp gso zerocopy timestamp audit # 46.62 [+1.15] RTNETLINK answers: Invalid argument # 47.17 [+0.56] udp rx: 6 MB/s 4452 calls/s # 47.69 [+0.52] udp tx: 13 MB/s 227 calls/s 227 msg/s # 48.17 [+0.48] udp rx: 13 MB/s 9576 calls/s # 48.69 [+0.52] udp tx: 13 MB/s 226 calls/s 226 msg/s # 49.18 [+0.48] udp rx: 13 MB/s 9492 calls/s # 49.69 [+0.52] udp tx: 13 MB/s 229 calls/s 229 msg/s # 51.70 [+2.00] Summary over 3.001 seconds... # 51.70 [+0.00] sum udp tx: 13 MB/s 682 calls (227/s) 682 msgs (227/s) # 51.70 [+0.00] Tx Timestamps: 682 received 0 errors # 51.70 [+0.00] Zerocopy acks: 682 # 51.88 [+0.17] ipv6 # 51.88 [+0.00] tcp # 53.03 [+1.15] RTNETLINK answers: Invalid argument # 54.11 [+1.09] tcp tx: 301 MB/s 5112 calls/s 5112 msg/s # 54.12 [+0.00] tcp rx: 301 MB/s 5109 calls/s # 55.11 [+1.00] tcp tx: 295 MB/s 5011 calls/s 5011 msg/s # 55.11 [+0.00] tcp rx: 296 MB/s 4869 calls/s # 56.11 [+1.00] tcp tx: 295 MB/s 5020 calls/s 5020 msg/s # 56.29 [+0.18] tcp zerocopy # 57.47 [+1.18] RTNETLINK answers: Invalid argument # 58.57 [+1.10] tcp rx: 148 MB/s 2516 calls/s # 58.57 [+0.00] tcp tx: 148 MB/s 2521 calls/s 2521 msg/s # 59.57 [+1.00] tcp tx: 153 MB/s 2600 calls/s 2600 msg/s # 59.57 [+0.00] tcp rx: 153 MB/s 2599 calls/s # 62.75 [+3.18] udp # 63.92 [+1.17] RTNETLINK answers: Invalid argument # 64.48 [+0.56] udp rx: 3 MB/s 2809 calls/s # 65.02 [+0.55] udp tx: 8 MB/s 6192 calls/s 144 msg/s # 65.48 [+0.46] udp rx: 9 MB/s 6733 calls/s # 66.03 [+0.54] udp tx: 10 MB/s 7482 calls/s 174 msg/s # 66.48 [+0.46] udp rx: 10 MB/s 7600 calls/s # 67.18 [+0.69] udp sendmmsg # 68.28 [+1.10] RTNETLINK answers: Invalid argument # 68.87 [+0.59] udp rx: 5 MB/s 3818 calls/s # 69.36 [+0.50] udp tx: 9 MB/s 7224 calls/s 168 msg/s # 69.86 [+0.50] udp rx: 10 MB/s 7349 calls/s # 70.36 [+0.50] udp tx: 10 MB/s 7826 calls/s 182 msg/s # 70.87 [+0.50] udp rx: 10 MB/s 7864 calls/s # 71.53 [+0.66] udp gso # 72.62 [+1.09] RTNETLINK answers: Invalid argument # 73.22 [+0.60] udp rx: 7 MB/s 5289 calls/s # 73.71 [+0.49] udp tx: 14 MB/s 246 calls/s 246 msg/s # 74.21 [+0.51] udp rx: 14 MB/s 10363 calls/s # 74.71 [+0.50] udp tx: 13 MB/s 233 calls/s 233 msg/s # 75.23 [+0.52] udp rx: 13 MB/s 9976 calls/s # 75.88 [+0.66] udp gso zerocopy # 77.04 [+1.16] RTNETLINK answers: Invalid argument # 77.62 [+0.58] udp rx: 6 MB/s 4472 calls/s # 78.15 [+0.53] udp tx: 12 MB/s 219 calls/s 219 msg/s # 78.63 [+0.48] udp rx: 12 MB/s 9460 calls/s # 79.15 [+0.52] udp tx: 12 MB/s 220 calls/s 220 msg/s # 79.64 [+0.49] udp rx: 13 MB/s 9589 calls/s # 80.15 [+0.51] udp tx: 13 MB/s 224 calls/s 224 msg/s # 82.32 [+2.17] udp gso timestamp # 83.50 [+1.18] RTNETLINK answers: Invalid argument # 84.05 [+0.55] udp rx: 5 MB/s 4214 calls/s # 84.60 [+0.54] udp tx: 12 MB/s 220 calls/s 220 msg/s # 85.05 [+0.46] udp rx: 13 MB/s 9632 calls/s # 85.60 [+0.54] udp tx: 13 MB/s 226 calls/s 226 msg/s # 86.06 [+0.46] udp rx: 13 MB/s 9761 calls/s # 88.78 [+2.72] udp gso zerocopy audit # 89.95 [+1.17] RTNETLINK answers: Invalid argument # 90.52 [+0.57] udp rx: 5 MB/s 4300 calls/s # 91.06 [+0.54] udp tx: 12 MB/s 217 calls/s 217 msg/s # 91.52 [+0.46] udp rx: 12 MB/s 9331 calls/s # 92.06 [+0.54] udp tx: 12 MB/s 219 calls/s 219 msg/s # 92.52 [+0.46] udp rx: 12 MB/s 9460 calls/s # 93.06 [+0.54] udp tx: 12 MB/s 220 calls/s 220 msg/s # 95.06 [+2.00] Summary over 3.002 seconds... # 95.06 [+0.00] sum udp tx: 13 MB/s 656 calls (218/s) 656 msgs (218/s) # 95.06 [+0.00] Zerocopy acks: 656 # 95.25 [+0.19] udp gso timestamp audit # 96.42 [+1.17] RTNETLINK answers: Invalid argument # 96.98 [+0.57] udp rx: 6 MB/s 4429 calls/s # 97.52 [+0.54] udp tx: 13 MB/s 222 calls/s 222 msg/s # 97.98 [+0.46] udp rx: 13 MB/s 9503 calls/s # 98.52 [+0.54] udp tx: 13 MB/s 225 calls/s 225 msg/s # 98.99 [+0.46] udp rx: 13 MB/s 9718 calls/s # 101.52 [+2.54] Summary over 3.002 seconds... # 101.52 [+0.00] sum udp tx: 13 MB/s 674 calls (224/s) 674 msgs (224/s) # 101.53 [+0.00] Tx Timestamps: 674 received 0 errors # 101.74 [+0.21] udp gso zerocopy timestamp audit # 102.90 [+1.17] RTNETLINK answers: Invalid argument # 103.45 [+0.55] udp rx: 5 MB/s 4171 calls/s # 103.99 [+0.54] udp tx: 12 MB/s 213 calls/s 213 msg/s # 104.45 [+0.46] udp rx: 12 MB/s 9245 calls/s # 104.99 [+0.54] udp tx: 12 MB/s 216 calls/s 216 msg/s # 105.45 [+0.47] udp rx: 12 MB/s 9288 calls/s # 107.99 [+2.53] Summary over 3.000 seconds... # 107.99 [+0.00] sum udp tx: 12 MB/s 643 calls (214/s) 643 msgs (214/s) # 107.99 [+0.00] Tx Timestamps: 643 received 0 errors # 107.99 [+0.00] Zerocopy acks: 643 # 108.25 [+0.25] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 108.30 [+0.05] 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__->