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 # 1.30 [+1.30] RTNETLINK answers: Invalid argument # 2.40 [+1.10] tcp rx: 324 MB/s 5498 calls/s # 2.41 [+0.00] tcp tx: 324 MB/s 5500 calls/s 5500 msg/s # 3.40 [+0.99] tcp tx: 320 MB/s 5441 calls/s 5441 msg/s # 3.40 [+0.00] tcp rx: 321 MB/s 5447 calls/s # 4.57 [+1.16] tcp zerocopy # 5.65 [+1.08] RTNETLINK answers: Invalid argument # 6.74 [+1.09] tcp tx: 162 MB/s 2759 calls/s 2759 msg/s # 6.74 [+0.00] tcp rx: 162 MB/s 2759 calls/s # 7.74 [+1.00] tcp tx: 165 MB/s 2801 calls/s 2801 msg/s # 7.74 [+0.00] tcp rx: 165 MB/s 2796 calls/s # 10.92 [+3.18] udp # 12.03 [+1.11] RTNETLINK answers: Invalid argument # 12.61 [+0.58] udp rx: 4 MB/s 3167 calls/s # 13.12 [+0.51] udp tx: 9 MB/s 6678 calls/s 159 msg/s # 13.61 [+0.49] udp rx: 10 MB/s 7478 calls/s # 14.13 [+0.52] udp tx: 11 MB/s 8274 calls/s 197 msg/s # 14.61 [+0.48] udp rx: 11 MB/s 8265 calls/s # 15.28 [+0.67] udp sendmmsg # 16.33 [+1.05] RTNETLINK answers: Invalid argument # 16.95 [+0.63] udp rx: 5 MB/s 4014 calls/s # 17.42 [+0.46] udp tx: 10 MB/s 7224 calls/s 172 msg/s # 17.95 [+0.53] udp rx: 10 MB/s 7396 calls/s # 18.42 [+0.47] udp tx: 11 MB/s 7854 calls/s 187 msg/s # 18.95 [+0.53] udp rx: 10 MB/s 7786 calls/s # 19.56 [+0.61] udp gso # 20.62 [+1.06] RTNETLINK answers: Invalid argument # 21.22 [+0.60] udp rx: 8 MB/s 5796 calls/s # 21.70 [+0.49] udp tx: 15 MB/s 270 calls/s 270 msg/s # 22.22 [+0.52] udp rx: 15 MB/s 11068 calls/s # 22.70 [+0.48] udp tx: 15 MB/s 255 calls/s 255 msg/s # 23.22 [+0.52] udp rx: 14 MB/s 10554 calls/s # 23.71 [+0.48] udp tx: 14 MB/s 251 calls/s 251 msg/s # 23.87 [+0.16] udp gso zerocopy # 24.96 [+1.09] RTNETLINK answers: Invalid argument # 25.56 [+0.60] udp rx: 7 MB/s 4998 calls/s # 26.06 [+0.50] udp tx: 14 MB/s 245 calls/s 245 msg/s # 26.54 [+0.49] udp rx: 14 MB/s 10290 calls/s # 27.06 [+0.52] udp tx: 14 MB/s 243 calls/s 243 msg/s # 27.55 [+0.49] udp rx: 14 MB/s 10080 calls/s # 30.22 [+2.67] udp gso timestamp # 31.35 [+1.13] RTNETLINK answers: Invalid argument # 31.90 [+0.55] udp rx: 6 MB/s 4494 calls/s # 32.44 [+0.54] udp tx: 14 MB/s 242 calls/s 242 msg/s # 32.90 [+0.46] udp rx: 14 MB/s 10416 calls/s # 33.44 [+0.54] udp tx: 14 MB/s 243 calls/s 243 msg/s # 33.90 [+0.46] udp rx: 14 MB/s 10206 calls/s # 34.44 [+0.54] udp tx: 14 MB/s 245 calls/s 245 msg/s # 36.61 [+2.17] udp gso zerocopy audit # 37.68 [+1.07] RTNETLINK answers: Invalid argument # 38.26 [+0.58] udp rx: 6 MB/s 4872 calls/s # 38.78 [+0.51] udp tx: 14 MB/s 240 calls/s 240 msg/s # 39.26 [+0.48] udp rx: 14 MB/s 10080 calls/s # 39.78 [+0.52] udp tx: 14 MB/s 243 calls/s 243 msg/s # 40.26 [+0.49] udp rx: 14 MB/s 10206 calls/s # 40.78 [+0.52] udp tx: 14 MB/s 241 calls/s 241 msg/s # 42.78 [+2.00] Summary over 3.006 seconds... # 42.78 [+0.00] sum udp tx: 14 MB/s 724 calls (240/s) 724 msgs (240/s) # 42.79 [+0.00] Zerocopy acks: 724 # 42.96 [+0.17] udp gso timestamp audit # 44.06 [+1.10] RTNETLINK answers: Invalid argument # 44.64 [+0.58] udp rx: 6 MB/s 4872 calls/s # 45.17 [+0.53] udp tx: 14 MB/s 241 calls/s 241 msg/s # 45.64 [+0.47] udp rx: 14 MB/s 10080 calls/s # 46.17 [+0.53] udp tx: 14 MB/s 245 calls/s 245 msg/s # 46.64 [+0.47] udp rx: 14 MB/s 10248 calls/s # 47.17 [+0.53] udp tx: 14 MB/s 247 calls/s 247 msg/s # 49.17 [+2.00] Summary over 3.006 seconds... # 49.18 [+0.00] sum udp tx: 14 MB/s 733 calls (243/s) 733 msgs (243/s) # 49.18 [+0.00] Tx Timestamps: 733 received 0 errors # 49.34 [+0.16] udp gso zerocopy timestamp audit # 50.42 [+1.08] RTNETLINK answers: Invalid argument # 51.02 [+0.60] udp rx: 7 MB/s 5124 calls/s # 51.50 [+0.49] udp tx: 13 MB/s 234 calls/s 234 msg/s # 52.01 [+0.51] udp rx: 13 MB/s 9744 calls/s # 52.50 [+0.50] udp tx: 14 MB/s 238 calls/s 238 msg/s # 53.01 [+0.51] udp rx: 14 MB/s 10038 calls/s # 55.50 [+2.49] Summary over 3.000 seconds... # 55.51 [+0.00] sum udp tx: 14 MB/s 710 calls (236/s) 710 msgs (236/s) # 55.51 [+0.00] Tx Timestamps: 710 received 0 errors # 55.51 [+0.00] Zerocopy acks: 710 # 55.68 [+0.17] ipv6 # 55.68 [+0.00] tcp # 56.76 [+1.08] RTNETLINK answers: Invalid argument # 57.86 [+1.10] tcp tx: 306 MB/s 5199 calls/s 5199 msg/s # 57.86 [+0.00] tcp rx: 306 MB/s 5193 calls/s # 58.86 [+1.00] tcp tx: 316 MB/s 5372 calls/s 5372 msg/s # 58.87 [+0.01] tcp rx: 316 MB/s 5373 calls/s # 59.86 [+0.99] tcp tx: 314 MB/s 5339 calls/s 5339 msg/s # 60.02 [+0.16] tcp zerocopy # 61.11 [+1.09] RTNETLINK answers: Invalid argument # 62.19 [+1.08] tcp tx: 158 MB/s 2682 calls/s 2682 msg/s # 62.19 [+0.00] tcp rx: 158 MB/s 2675 calls/s # 63.18 [+0.99] tcp tx: 162 MB/s 2750 calls/s 2750 msg/s # 63.19 [+0.00] tcp rx: 162 MB/s 2757 calls/s # 64.18 [+1.00] tcp tx: 164 MB/s 2788 calls/s 2788 msg/s # 64.32 [+0.14] udp # 65.43 [+1.10] RTNETLINK answers: Invalid argument # 66.03 [+0.60] udp rx: 4 MB/s 3028 calls/s # 66.52 [+0.50] udp tx: 8 MB/s 6493 calls/s 151 msg/s # 67.02 [+0.50] udp rx: 10 MB/s 7465 calls/s # 67.52 [+0.50] udp tx: 11 MB/s 8127 calls/s 189 msg/s # 68.03 [+0.51] udp rx: 11 MB/s 8286 calls/s # 68.52 [+0.49] udp tx: 11 MB/s 8256 calls/s 192 msg/s # 68.68 [+0.16] udp sendmmsg # 69.72 [+1.04] RTNETLINK answers: Invalid argument # 70.33 [+0.61] udp rx: 5 MB/s 3977 calls/s # 70.81 [+0.48] udp tx: 10 MB/s 7396 calls/s 172 msg/s # 71.34 [+0.52] udp rx: 10 MB/s 7636 calls/s # 71.81 [+0.48] udp tx: 11 MB/s 8127 calls/s 189 msg/s # 72.34 [+0.52] udp rx: 11 MB/s 8117 calls/s # 72.99 [+0.65] udp gso # 74.02 [+1.03] RTNETLINK answers: Invalid argument # 74.63 [+0.61] udp rx: 7 MB/s 5762 calls/s # 75.11 [+0.48] udp tx: 15 MB/s 258 calls/s 258 msg/s # 75.63 [+0.52] udp rx: 14 MB/s 10879 calls/s # 76.11 [+0.48] udp tx: 14 MB/s 245 calls/s 245 msg/s # 76.63 [+0.52] udp rx: 14 MB/s 10406 calls/s # 77.28 [+0.65] udp gso zerocopy # 78.38 [+1.10] RTNETLINK answers: Invalid argument # 78.98 [+0.60] udp rx: 6 MB/s 4945 calls/s # 79.48 [+0.50] udp tx: 13 MB/s 232 calls/s 232 msg/s # 79.98 [+0.49] udp rx: 13 MB/s 9933 calls/s # 80.48 [+0.51] udp tx: 13 MB/s 234 calls/s 234 msg/s # 80.98 [+0.49] udp rx: 13 MB/s 10062 calls/s # 83.65 [+2.67] udp gso timestamp # 84.75 [+1.10] RTNETLINK answers: Invalid argument # 85.34 [+0.59] udp rx: 6 MB/s 4902 calls/s # 85.85 [+0.50] udp tx: 13 MB/s 231 calls/s 231 msg/s # 86.34 [+0.50] udp rx: 13 MB/s 10105 calls/s # 86.84 [+0.50] udp tx: 13 MB/s 236 calls/s 236 msg/s # 87.34 [+0.50] udp rx: 14 MB/s 10234 calls/s # 90.00 [+2.65] udp gso zerocopy audit # 91.14 [+1.14] RTNETLINK answers: Invalid argument # 91.71 [+0.57] udp rx: 6 MB/s 4687 calls/s # 92.23 [+0.52] udp tx: 13 MB/s 231 calls/s 231 msg/s # 92.71 [+0.48] udp rx: 13 MB/s 9901 calls/s # 93.23 [+0.52] udp tx: 13 MB/s 228 calls/s 228 msg/s # 93.71 [+0.48] udp rx: 13 MB/s 9761 calls/s # 96.23 [+2.52] Summary over 3.001 seconds... # 96.23 [+0.00] sum udp tx: 13 MB/s 690 calls (229/s) 690 msgs (229/s) # 96.24 [+0.00] Zerocopy acks: 690 # 96.42 [+0.18] udp gso timestamp audit # 97.59 [+1.17] RTNETLINK answers: Invalid argument # 98.14 [+0.55] udp rx: 6 MB/s 4558 calls/s # 98.67 [+0.54] udp tx: 13 MB/s 232 calls/s 232 msg/s # 99.14 [+0.46] udp rx: 13 MB/s 10105 calls/s # 99.68 [+0.54] udp tx: 13 MB/s 235 calls/s 235 msg/s # 100.14 [+0.47] udp rx: 13 MB/s 10062 calls/s # 102.68 [+2.54] Summary over 3.003 seconds... # 102.68 [+0.00] sum udp tx: 14 MB/s 701 calls (233/s) 701 msgs (233/s) # 102.68 [+0.00] Tx Timestamps: 701 received 0 errors # 102.86 [+0.18] udp gso zerocopy timestamp audit # 104.04 [+1.18] RTNETLINK answers: Invalid argument # 104.58 [+0.54] udp rx: 5 MB/s 4257 calls/s # 105.14 [+0.56] udp tx: 13 MB/s 223 calls/s 223 msg/s # 105.58 [+0.44] udp rx: 13 MB/s 9632 calls/s # 106.14 [+0.56] udp tx: 13 MB/s 227 calls/s 227 msg/s # 106.59 [+0.45] udp rx: 13 MB/s 9761 calls/s # 109.14 [+2.55] Summary over 3.001 seconds... # 109.14 [+0.00] sum udp tx: 13 MB/s 679 calls (226/s) 679 msgs (226/s) # 109.14 [+0.00] Tx Timestamps: 679 received 0 errors # 109.14 [+0.00] Zerocopy acks: 679 # 109.39 [+0.25] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 109.45 [+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__->