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 # 0.02 [+0.02] ipv4 # 0.02 [+0.00] tcp # 1.40 [+1.39] RTNETLINK answers: Invalid argument # 2.50 [+1.10] tcp tx: 311 MB/s 5287 calls/s 5287 msg/s # 2.50 [+0.00] tcp rx: 311 MB/s 5245 calls/s # 3.50 [+1.00] tcp tx: 296 MB/s 5034 calls/s 5034 msg/s # 3.50 [+0.00] tcp rx: 297 MB/s 4909 calls/s # 4.50 [+1.00] tcp tx: 288 MB/s 4890 calls/s 4890 msg/s # 4.68 [+0.19] tcp zerocopy # 5.87 [+1.19] RTNETLINK answers: Invalid argument # 6.97 [+1.10] tcp tx: 156 MB/s 2654 calls/s 2654 msg/s # 6.97 [+0.00] tcp rx: 156 MB/s 2653 calls/s # 7.97 [+1.00] tcp tx: 158 MB/s 2686 calls/s 2686 msg/s # 7.97 [+0.00] tcp rx: 158 MB/s 2682 calls/s # 8.97 [+1.00] tcp tx: 160 MB/s 2727 calls/s 2727 msg/s # 9.16 [+0.19] udp # 10.31 [+1.15] RTNETLINK answers: Invalid argument # 10.91 [+0.60] udp rx: 4 MB/s 3134 calls/s # 11.40 [+0.49] udp tx: 8 MB/s 6342 calls/s 151 msg/s # 11.91 [+0.51] udp rx: 9 MB/s 7062 calls/s # 12.40 [+0.49] udp tx: 10 MB/s 7686 calls/s 183 msg/s # 12.91 [+0.52] udp rx: 11 MB/s 7842 calls/s # 13.40 [+0.49] udp tx: 11 MB/s 7854 calls/s 187 msg/s # 13.55 [+0.15] udp sendmmsg # 14.68 [+1.12] RTNETLINK answers: Invalid argument # 15.26 [+0.58] udp rx: 5 MB/s 3766 calls/s # 15.78 [+0.52] udp tx: 10 MB/s 7308 calls/s 174 msg/s # 16.26 [+0.49] udp rx: 10 MB/s 7249 calls/s # 16.78 [+0.51] udp tx: 10 MB/s 7686 calls/s 183 msg/s # 17.27 [+0.49] udp rx: 10 MB/s 7718 calls/s # 17.78 [+0.51] udp tx: 10 MB/s 7728 calls/s 184 msg/s # 17.93 [+0.16] udp gso # 19.05 [+1.12] RTNETLINK answers: Invalid argument # 19.66 [+0.61] udp rx: 7 MB/s 5544 calls/s # 20.14 [+0.48] udp tx: 15 MB/s 258 calls/s 258 msg/s # 20.67 [+0.53] udp rx: 14 MB/s 10668 calls/s # 21.14 [+0.47] udp tx: 14 MB/s 245 calls/s 245 msg/s # 21.67 [+0.53] udp rx: 14 MB/s 10080 calls/s # 22.15 [+0.48] udp tx: 14 MB/s 239 calls/s 239 msg/s # 22.31 [+0.16] udp gso zerocopy # 23.48 [+1.17] RTNETLINK answers: Invalid argument # 24.07 [+0.59] udp rx: 7 MB/s 5124 calls/s # 24.57 [+0.50] udp tx: 14 MB/s 243 calls/s 243 msg/s # 25.07 [+0.50] udp rx: 13 MB/s 9912 calls/s # 25.58 [+0.50] udp tx: 13 MB/s 235 calls/s 235 msg/s # 26.08 [+0.50] udp rx: 13 MB/s 9870 calls/s # 26.58 [+0.50] udp tx: 13 MB/s 235 calls/s 235 msg/s # 26.75 [+0.17] udp gso timestamp # 27.94 [+1.19] RTNETLINK answers: Invalid argument # 28.54 [+0.60] udp rx: 7 MB/s 4998 calls/s # 29.03 [+0.49] udp tx: 13 MB/s 236 calls/s 236 msg/s # 29.54 [+0.51] udp rx: 14 MB/s 10206 calls/s # 30.03 [+0.49] udp tx: 14 MB/s 241 calls/s 241 msg/s # 30.54 [+0.51] udp rx: 13 MB/s 9954 calls/s # 33.20 [+2.66] udp gso zerocopy audit # 34.40 [+1.19] RTNETLINK answers: Invalid argument # 34.97 [+0.57] udp rx: 6 MB/s 4536 calls/s # 35.50 [+0.53] udp tx: 13 MB/s 229 calls/s 229 msg/s # 35.97 [+0.47] udp rx: 13 MB/s 9618 calls/s # 36.50 [+0.54] udp tx: 13 MB/s 232 calls/s 232 msg/s # 36.97 [+0.47] udp rx: 13 MB/s 9870 calls/s # 39.50 [+2.53] Summary over 3.001 seconds... # 39.50 [+0.00] sum udp tx: 13 MB/s 693 calls (230/s) 693 msgs (230/s) # 39.51 [+0.00] Zerocopy acks: 693 # 39.65 [+0.15] udp gso timestamp audit # 40.82 [+1.16] RTNETLINK answers: Invalid argument # 41.45 [+0.63] udp rx: 7 MB/s 5082 calls/s # 41.91 [+0.47] udp tx: 13 MB/s 237 calls/s 237 msg/s # 42.43 [+0.52] udp rx: 14 MB/s 10038 calls/s # 42.91 [+0.48] udp tx: 13 MB/s 236 calls/s 236 msg/s # 43.44 [+0.52] udp rx: 13 MB/s 9912 calls/s # 45.92 [+2.48] Summary over 3.001 seconds... # 45.92 [+0.00] sum udp tx: 14 MB/s 707 calls (235/s) 707 msgs (235/s) # 45.92 [+0.00] Tx Timestamps: 707 received 0 errors # 46.10 [+0.18] udp gso zerocopy timestamp audit # 47.29 [+1.19] RTNETLINK answers: Invalid argument # 47.86 [+0.57] udp rx: 6 MB/s 4578 calls/s # 48.37 [+0.52] udp tx: 13 MB/s 224 calls/s 224 msg/s # 48.88 [+0.50] udp rx: 13 MB/s 9576 calls/s # 49.38 [+0.50] udp tx: 13 MB/s 229 calls/s 229 msg/s # 49.88 [+0.50] udp rx: 13 MB/s 9660 calls/s # 52.37 [+2.49] Summary over 3.001 seconds... # 52.37 [+0.00] sum udp tx: 13 MB/s 680 calls (226/s) 680 msgs (226/s) # 52.37 [+0.00] Tx Timestamps: 680 received 0 errors # 52.37 [+0.00] Zerocopy acks: 680 # 52.55 [+0.18] ipv6 # 52.55 [+0.00] tcp # 53.72 [+1.17] RTNETLINK answers: Invalid argument # 54.83 [+1.11] tcp tx: 299 MB/s 5085 calls/s 5085 msg/s # 54.83 [+0.00] tcp rx: 300 MB/s 4977 calls/s # 55.83 [+1.00] tcp tx: 294 MB/s 4998 calls/s 4998 msg/s # 55.83 [+0.00] tcp rx: 295 MB/s 4751 calls/s # 56.99 [+1.17] tcp zerocopy # 58.18 [+1.19] RTNETLINK answers: Invalid argument # 59.27 [+1.09] tcp tx: 154 MB/s 2623 calls/s 2623 msg/s # 59.28 [+0.00] tcp rx: 154 MB/s 2624 calls/s # 60.27 [+1.00] tcp tx: 154 MB/s 2621 calls/s 2621 msg/s # 60.27 [+0.00] tcp rx: 154 MB/s 2617 calls/s # 61.27 [+1.00] tcp tx: 157 MB/s 2676 calls/s 2676 msg/s # 61.42 [+0.15] udp # 62.63 [+1.21] RTNETLINK answers: Invalid argument # 63.23 [+0.59] udp rx: 4 MB/s 3168 calls/s # 63.73 [+0.50] udp tx: 8 MB/s 6536 calls/s 152 msg/s # 64.23 [+0.50] udp rx: 9 MB/s 7282 calls/s # 64.73 [+0.50] udp tx: 10 MB/s 7955 calls/s 185 msg/s # 65.23 [+0.50] udp rx: 10 MB/s 8010 calls/s # 65.89 [+0.66] udp sendmmsg # 67.03 [+1.14] RTNETLINK answers: Invalid argument # 67.62 [+0.59] udp rx: 4 MB/s 3446 calls/s # 68.14 [+0.51] udp tx: 8 MB/s 6364 calls/s 148 msg/s # 68.62 [+0.48] udp rx: 8 MB/s 6507 calls/s # 69.14 [+0.52] udp tx: 10 MB/s 7697 calls/s 179 msg/s # 69.62 [+0.48] udp rx: 10 MB/s 7846 calls/s # 70.28 [+0.66] udp gso # 71.38 [+1.10] RTNETLINK answers: Invalid argument # 71.99 [+0.61] udp rx: 7 MB/s 5418 calls/s # 72.48 [+0.49] udp tx: 14 MB/s 247 calls/s 247 msg/s # 72.99 [+0.51] udp rx: 14 MB/s 10320 calls/s # 73.48 [+0.49] udp tx: 13 MB/s 233 calls/s 233 msg/s # 74.00 [+0.51] udp rx: 13 MB/s 10019 calls/s # 74.48 [+0.49] udp tx: 13 MB/s 232 calls/s 232 msg/s # 74.67 [+0.19] udp gso zerocopy # 75.88 [+1.21] RTNETLINK answers: Invalid argument # 76.44 [+0.55] udp rx: 6 MB/s 4644 calls/s # 76.98 [+0.54] udp tx: 13 MB/s 234 calls/s 234 msg/s # 77.44 [+0.46] udp rx: 13 MB/s 9976 calls/s # 77.98 [+0.54] udp tx: 13 MB/s 233 calls/s 233 msg/s # 78.44 [+0.46] udp rx: 13 MB/s 9890 calls/s # 81.15 [+2.71] udp gso timestamp # 82.37 [+1.22] RTNETLINK answers: Invalid argument # 82.92 [+0.55] udp rx: 6 MB/s 4644 calls/s # 83.45 [+0.53] udp tx: 13 MB/s 234 calls/s 234 msg/s # 83.92 [+0.47] udp rx: 13 MB/s 10130 calls/s # 84.45 [+0.53] udp tx: 14 MB/s 239 calls/s 239 msg/s # 84.92 [+0.47] udp rx: 14 MB/s 10277 calls/s # 85.45 [+0.53] udp tx: 13 MB/s 235 calls/s 235 msg/s # 87.61 [+2.16] udp gso zerocopy audit # 88.83 [+1.22] RTNETLINK answers: Invalid argument # 89.40 [+0.57] udp rx: 5 MB/s 4214 calls/s # 89.92 [+0.53] udp tx: 12 MB/s 217 calls/s 217 msg/s # 90.40 [+0.47] udp rx: 13 MB/s 9546 calls/s # 90.93 [+0.53] udp tx: 13 MB/s 224 calls/s 224 msg/s # 91.40 [+0.47] udp rx: 13 MB/s 9718 calls/s # 93.93 [+2.53] Summary over 3.001 seconds... # 93.93 [+0.00] sum udp tx: 13 MB/s 663 calls (220/s) 663 msgs (220/s) # 93.93 [+0.00] Zerocopy acks: 663 # 94.10 [+0.17] udp gso timestamp audit # 95.29 [+1.19] RTNETLINK answers: Invalid argument # 95.84 [+0.55] udp rx: 6 MB/s 4386 calls/s # 96.39 [+0.55] udp tx: 13 MB/s 227 calls/s 227 msg/s # 96.84 [+0.45] udp rx: 13 MB/s 9890 calls/s # 97.41 [+0.56] udp tx: 13 MB/s 234 calls/s 234 msg/s # 97.85 [+0.44] udp rx: 13 MB/s 9761 calls/s # 100.40 [+2.55] Summary over 3.002 seconds... # 100.40 [+0.00] sum udp tx: 13 MB/s 686 calls (228/s) 686 msgs (228/s) # 100.40 [+0.00] Tx Timestamps: 686 received 0 errors # 100.60 [+0.20] udp gso zerocopy timestamp audit # 101.76 [+1.16] RTNETLINK answers: Invalid argument # 102.35 [+0.59] udp rx: 6 MB/s 4859 calls/s # 102.85 [+0.51] udp tx: 13 MB/s 229 calls/s 229 msg/s # 103.35 [+0.50] udp rx: 13 MB/s 9804 calls/s # 103.85 [+0.51] udp tx: 13 MB/s 227 calls/s 227 msg/s # 104.35 [+0.50] udp rx: 13 MB/s 9632 calls/s # 106.85 [+2.51] Summary over 3.002 seconds... # 106.85 [+0.00] sum udp tx: 13 MB/s 678 calls (225/s) 678 msgs (225/s) # 106.86 [+0.00] Tx Timestamps: 678 received 0 errors # 106.86 [+0.00] Zerocopy acks: 678 # 107.11 [+0.25] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 107.16 [+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__->