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 # 1.32 [+1.31] RTNETLINK answers: Invalid argument # 2.42 [+1.11] tcp tx: 306 MB/s 5200 calls/s 5200 msg/s # 2.43 [+0.00] tcp rx: 306 MB/s 5179 calls/s # 3.42 [+1.00] tcp tx: 298 MB/s 5061 calls/s 5061 msg/s # 3.42 [+0.00] tcp rx: 298 MB/s 5043 calls/s # 4.42 [+1.00] tcp tx: 286 MB/s 4858 calls/s 4858 msg/s # 4.59 [+0.17] tcp zerocopy # 5.85 [+1.26] RTNETLINK answers: Invalid argument # 6.95 [+1.10] tcp rx: 156 MB/s 2648 calls/s # 6.95 [+0.00] tcp tx: 156 MB/s 2652 calls/s 2652 msg/s # 7.95 [+1.00] tcp tx: 152 MB/s 2582 calls/s 2582 msg/s # 7.95 [+0.00] tcp rx: 152 MB/s 2569 calls/s # 11.15 [+3.21] udp # 12.34 [+1.18] RTNETLINK answers: Invalid argument # 12.91 [+0.57] udp rx: 4 MB/s 3005 calls/s # 13.45 [+0.54] udp tx: 9 MB/s 6594 calls/s 157 msg/s # 13.91 [+0.46] udp rx: 10 MB/s 7260 calls/s # 14.45 [+0.54] udp tx: 11 MB/s 8022 calls/s 191 msg/s # 14.91 [+0.46] udp rx: 11 MB/s 8120 calls/s # 15.60 [+0.69] udp sendmmsg # 16.87 [+1.26] RTNETLINK answers: Invalid argument # 17.39 [+0.52] udp rx: 4 MB/s 3319 calls/s # 17.95 [+0.56] udp tx: 10 MB/s 7140 calls/s 170 msg/s # 18.39 [+0.44] udp rx: 10 MB/s 7217 calls/s # 18.95 [+0.56] udp tx: 10 MB/s 7770 calls/s 185 msg/s # 19.39 [+0.44] udp rx: 11 MB/s 7846 calls/s # 19.96 [+0.57] udp tx: 11 MB/s 7896 calls/s 188 msg/s # 20.13 [+0.17] udp gso # 21.36 [+1.23] RTNETLINK answers: Invalid argument # 21.93 [+0.56] udp rx: 7 MB/s 5040 calls/s # 22.46 [+0.53] udp tx: 15 MB/s 256 calls/s 256 msg/s # 22.93 [+0.47] udp rx: 14 MB/s 10500 calls/s # 23.46 [+0.53] udp tx: 14 MB/s 245 calls/s 245 msg/s # 23.93 [+0.47] udp rx: 14 MB/s 10122 calls/s # 24.62 [+0.69] udp gso zerocopy # 25.93 [+1.30] RTNETLINK answers: Invalid argument # 26.43 [+0.50] udp rx: 5 MB/s 3780 calls/s # 27.04 [+0.61] udp tx: 13 MB/s 229 calls/s 229 msg/s # 27.43 [+0.39] udp rx: 13 MB/s 9492 calls/s # 28.05 [+0.62] udp tx: 12 MB/s 214 calls/s 214 msg/s # 28.43 [+0.39] udp rx: 12 MB/s 9114 calls/s # 31.22 [+2.79] udp gso timestamp # 32.47 [+1.25] RTNETLINK answers: Invalid argument # 33.01 [+0.54] udp rx: 5 MB/s 4116 calls/s # 33.58 [+0.57] udp tx: 13 MB/s 235 calls/s 235 msg/s # 34.02 [+0.43] udp rx: 13 MB/s 9954 calls/s # 34.58 [+0.57] udp tx: 13 MB/s 234 calls/s 234 msg/s # 35.02 [+0.44] udp rx: 13 MB/s 9870 calls/s # 37.79 [+2.77] udp gso zerocopy audit # 39.07 [+1.29] RTNETLINK answers: Invalid argument # 39.61 [+0.54] udp rx: 5 MB/s 3990 calls/s # 40.19 [+0.58] udp tx: 13 MB/s 231 calls/s 231 msg/s # 40.61 [+0.42] udp rx: 13 MB/s 9786 calls/s # 41.19 [+0.58] udp tx: 13 MB/s 236 calls/s 236 msg/s # 41.61 [+0.42] udp rx: 12 MB/s 8736 calls/s # 42.19 [+0.58] udp tx: 10 MB/s 182 calls/s 182 msg/s # 44.19 [+2.00] Summary over 3.003 seconds... # 44.20 [+0.00] sum udp tx: 13 MB/s 649 calls (216/s) 649 msgs (216/s) # 44.20 [+0.00] Zerocopy acks: 649 # 44.36 [+0.17] udp gso timestamp audit # 45.60 [+1.24] RTNETLINK answers: Invalid argument # 46.14 [+0.54] udp rx: 5 MB/s 4116 calls/s # 46.70 [+0.56] udp tx: 13 MB/s 232 calls/s 232 msg/s # 47.14 [+0.44] udp rx: 13 MB/s 9954 calls/s # 47.70 [+0.56] udp tx: 13 MB/s 237 calls/s 237 msg/s # 48.14 [+0.44] udp rx: 13 MB/s 9954 calls/s # 48.70 [+0.56] udp tx: 14 MB/s 238 calls/s 238 msg/s # 50.71 [+2.00] Summary over 3.005 seconds... # 50.71 [+0.00] sum udp tx: 14 MB/s 707 calls (235/s) 707 msgs (235/s) # 50.71 [+0.00] Tx Timestamps: 707 received 0 errors # 50.87 [+0.16] udp gso zerocopy timestamp audit # 52.15 [+1.28] RTNETLINK answers: Invalid argument # 52.71 [+0.56] udp rx: 6 MB/s 4368 calls/s # 53.24 [+0.53] udp tx: 13 MB/s 224 calls/s 224 msg/s # 53.71 [+0.47] udp rx: 13 MB/s 9618 calls/s # 54.25 [+0.53] udp tx: 13 MB/s 230 calls/s 230 msg/s # 54.72 [+0.47] udp rx: 13 MB/s 9561 calls/s # 57.25 [+2.52] Summary over 3.000 seconds... # 57.25 [+0.00] sum udp tx: 13 MB/s 682 calls (227/s) 682 msgs (227/s) # 57.25 [+0.00] Tx Timestamps: 682 received 0 errors # 57.25 [+0.00] Zerocopy acks: 682 # 57.43 [+0.18] ipv6 # 57.43 [+0.00] tcp # 58.61 [+1.18] RTNETLINK answers: Invalid argument # 59.71 [+1.10] tcp tx: 303 MB/s 5148 calls/s 5148 msg/s # 59.71 [+0.00] tcp rx: 303 MB/s 5150 calls/s # 60.71 [+1.00] tcp tx: 299 MB/s 5084 calls/s 5084 msg/s # 60.71 [+0.00] tcp rx: 300 MB/s 5074 calls/s # 61.71 [+1.00] tcp tx: 289 MB/s 4917 calls/s 4917 msg/s # 61.71 [+0.00] tcp rx: 289 MB/s 4892 calls/s # 61.90 [+0.18] tcp zerocopy # 63.12 [+1.22] RTNETLINK answers: Invalid argument # 64.23 [+1.11] tcp tx: 153 MB/s 2608 calls/s 2608 msg/s # 64.23 [+0.00] tcp rx: 153 MB/s 2608 calls/s # 65.23 [+0.99] tcp tx: 158 MB/s 2682 calls/s 2682 msg/s # 65.23 [+0.00] tcp rx: 158 MB/s 2682 calls/s # 66.23 [+1.00] tcp tx: 157 MB/s 2663 calls/s 2663 msg/s # 66.41 [+0.18] udp # 67.63 [+1.23] RTNETLINK answers: Invalid argument # 68.21 [+0.58] udp rx: 4 MB/s 2939 calls/s # 68.76 [+0.55] udp tx: 8 MB/s 6450 calls/s 150 msg/s # 69.21 [+0.45] udp rx: 9 MB/s 6892 calls/s # 69.76 [+0.55] udp tx: 10 MB/s 7654 calls/s 178 msg/s # 70.21 [+0.45] udp rx: 10 MB/s 7747 calls/s # 70.92 [+0.70] udp sendmmsg # 72.01 [+1.09] RTNETLINK answers: Invalid argument # 72.61 [+0.60] udp rx: 5 MB/s 3917 calls/s # 73.10 [+0.49] udp tx: 9 MB/s 7267 calls/s 169 msg/s # 73.61 [+0.51] udp rx: 10 MB/s 7333 calls/s # 74.10 [+0.49] udp tx: 10 MB/s 7869 calls/s 183 msg/s # 74.61 [+0.51] udp rx: 10 MB/s 7794 calls/s # 75.26 [+0.65] udp gso # 76.38 [+1.12] RTNETLINK answers: Invalid argument # 76.98 [+0.60] udp rx: 7 MB/s 5332 calls/s # 77.48 [+0.50] udp tx: 14 MB/s 246 calls/s 246 msg/s # 77.99 [+0.51] udp rx: 14 MB/s 10363 calls/s # 78.48 [+0.49] udp tx: 13 MB/s 235 calls/s 235 msg/s # 78.99 [+0.51] udp rx: 13 MB/s 10019 calls/s # 79.66 [+0.66] udp gso zerocopy # 80.85 [+1.20] RTNETLINK answers: Invalid argument # 81.41 [+0.56] udp rx: 6 MB/s 4386 calls/s # 81.95 [+0.54] udp tx: 12 MB/s 220 calls/s 220 msg/s # 82.41 [+0.46] udp rx: 12 MB/s 9460 calls/s # 82.95 [+0.54] udp tx: 12 MB/s 220 calls/s 220 msg/s # 83.42 [+0.46] udp rx: 13 MB/s 9503 calls/s # 83.95 [+0.54] udp tx: 13 MB/s 221 calls/s 221 msg/s # 84.13 [+0.18] udp gso timestamp # 85.31 [+1.18] RTNETLINK answers: Invalid argument # 85.89 [+0.58] udp rx: 6 MB/s 4558 calls/s # 86.41 [+0.52] udp tx: 13 MB/s 222 calls/s 222 msg/s # 86.89 [+0.48] udp rx: 13 MB/s 9675 calls/s # 87.41 [+0.52] udp tx: 13 MB/s 226 calls/s 226 msg/s # 87.89 [+0.49] udp rx: 13 MB/s 9718 calls/s # 88.41 [+0.51] udp tx: 13 MB/s 225 calls/s 225 msg/s # 90.59 [+2.18] udp gso zerocopy audit # 91.78 [+1.19] RTNETLINK answers: Invalid argument # 92.37 [+0.59] udp rx: 6 MB/s 4515 calls/s # 92.87 [+0.50] udp tx: 12 MB/s 217 calls/s 217 msg/s # 93.37 [+0.50] udp rx: 13 MB/s 9503 calls/s # 93.87 [+0.50] udp tx: 13 MB/s 224 calls/s 224 msg/s # 94.38 [+0.50] udp rx: 13 MB/s 9675 calls/s # 96.87 [+2.50] Summary over 3.002 seconds... # 96.88 [+0.00] sum udp tx: 13 MB/s 663 calls (220/s) 663 msgs (220/s) # 96.88 [+0.00] Zerocopy acks: 663 # 97.03 [+0.16] udp gso timestamp audit # 98.32 [+1.28] RTNETLINK answers: Invalid argument # 98.86 [+0.54] udp rx: 5 MB/s 4171 calls/s # 99.42 [+0.57] udp tx: 13 MB/s 222 calls/s 222 msg/s # 99.86 [+0.43] udp rx: 13 MB/s 9546 calls/s # 100.43 [+0.58] udp tx: 13 MB/s 227 calls/s 227 msg/s # 100.86 [+0.42] udp rx: 13 MB/s 9761 calls/s # 103.43 [+2.57] Summary over 3.005 seconds... # 103.43 [+0.00] sum udp tx: 13 MB/s 673 calls (223/s) 673 msgs (223/s) # 103.43 [+0.00] Tx Timestamps: 673 received 0 errors # 103.61 [+0.18] udp gso zerocopy timestamp audit # 104.82 [+1.21] RTNETLINK answers: Invalid argument # 105.37 [+0.56] udp rx: 5 MB/s 4042 calls/s # 105.93 [+0.55] udp tx: 12 MB/s 212 calls/s 212 msg/s # 106.38 [+0.46] udp rx: 12 MB/s 9245 calls/s # 106.93 [+0.55] udp tx: 12 MB/s 217 calls/s 217 msg/s # 107.39 [+0.46] udp rx: 12 MB/s 9460 calls/s # 109.93 [+2.54] Summary over 3.002 seconds... # 109.93 [+0.00] sum udp tx: 12 MB/s 645 calls (214/s) 645 msgs (214/s) # 109.93 [+0.00] Tx Timestamps: 645 received 0 errors # 109.94 [+0.00] Zerocopy acks: 645 # 110.18 [+0.24] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 110.23 [+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__->