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 # 1.34 [+1.32] RTNETLINK answers: Invalid argument # 2.43 [+1.10] tcp tx: 308 MB/s 5235 calls/s 5235 msg/s # 2.43 [+0.00] tcp rx: 308 MB/s 5224 calls/s # 3.43 [+1.00] tcp tx: 302 MB/s 5126 calls/s 5126 msg/s # 3.43 [+0.00] tcp rx: 302 MB/s 5102 calls/s # 4.44 [+1.01] tcp tx: 308 MB/s 5226 calls/s 5226 msg/s # 4.63 [+0.19] tcp zerocopy # 5.81 [+1.18] RTNETLINK answers: Invalid argument # 6.92 [+1.11] tcp rx: 156 MB/s 2660 calls/s # 6.92 [+0.00] tcp tx: 156 MB/s 2659 calls/s 2659 msg/s # 7.92 [+1.00] tcp rx: 159 MB/s 2688 calls/s # 7.93 [+0.00] tcp tx: 159 MB/s 2711 calls/s 2711 msg/s # 11.11 [+3.19] udp # 12.28 [+1.17] RTNETLINK answers: Invalid argument # 12.89 [+0.60] udp rx: 4 MB/s 3169 calls/s # 13.38 [+0.50] udp tx: 9 MB/s 6426 calls/s 153 msg/s # 13.89 [+0.51] udp rx: 9 MB/s 6987 calls/s # 14.39 [+0.50] udp tx: 10 MB/s 7518 calls/s 179 msg/s # 14.89 [+0.50] udp rx: 10 MB/s 7609 calls/s # 15.54 [+0.65] udp sendmmsg # 16.67 [+1.13] RTNETLINK answers: Invalid argument # 17.25 [+0.58] udp rx: 4 MB/s 3555 calls/s # 17.77 [+0.52] udp tx: 9 MB/s 6888 calls/s 164 msg/s # 18.26 [+0.48] udp rx: 9 MB/s 6994 calls/s # 18.77 [+0.52] udp tx: 10 MB/s 7560 calls/s 180 msg/s # 19.26 [+0.49] udp rx: 10 MB/s 7560 calls/s # 19.93 [+0.67] udp gso # 21.09 [+1.16] RTNETLINK answers: Invalid argument # 21.67 [+0.58] udp rx: 7 MB/s 5166 calls/s # 22.19 [+0.52] udp tx: 15 MB/s 261 calls/s 261 msg/s # 22.67 [+0.48] udp rx: 14 MB/s 10542 calls/s # 23.19 [+0.52] udp tx: 12 MB/s 219 calls/s 219 msg/s # 23.68 [+0.50] udp rx: 12 MB/s 8804 calls/s # 24.35 [+0.67] udp gso zerocopy # 25.55 [+1.20] RTNETLINK answers: Invalid argument # 26.10 [+0.55] udp rx: 5 MB/s 4242 calls/s # 26.63 [+0.53] udp tx: 13 MB/s 224 calls/s 224 msg/s # 27.10 [+0.47] udp rx: 13 MB/s 9660 calls/s # 27.63 [+0.54] udp tx: 13 MB/s 233 calls/s 233 msg/s # 28.10 [+0.47] udp rx: 13 MB/s 9786 calls/s # 30.80 [+2.70] udp gso timestamp # 32.01 [+1.21] RTNETLINK answers: Invalid argument # 32.56 [+0.56] udp rx: 6 MB/s 4284 calls/s # 33.10 [+0.54] udp tx: 13 MB/s 232 calls/s 232 msg/s # 33.55 [+0.45] udp rx: 13 MB/s 9714 calls/s # 34.11 [+0.55] udp tx: 13 MB/s 236 calls/s 236 msg/s # 34.56 [+0.46] udp rx: 14 MB/s 9996 calls/s # 35.10 [+0.54] udp tx: 13 MB/s 236 calls/s 236 msg/s # 37.28 [+2.18] udp gso zerocopy audit # 38.46 [+1.18] RTNETLINK answers: Invalid argument # 39.05 [+0.59] udp rx: 5 MB/s 4242 calls/s # 39.57 [+0.52] udp tx: 13 MB/s 223 calls/s 223 msg/s # 40.05 [+0.48] udp rx: 13 MB/s 9576 calls/s # 40.57 [+0.52] udp tx: 13 MB/s 228 calls/s 228 msg/s # 41.05 [+0.48] udp rx: 13 MB/s 9576 calls/s # 43.57 [+2.52] Summary over 3.001 seconds... # 43.57 [+0.00] sum udp tx: 13 MB/s 678 calls (225/s) 678 msgs (225/s) # 43.58 [+0.00] Zerocopy acks: 678 # 43.74 [+0.16] udp gso timestamp audit # 44.94 [+1.20] RTNETLINK answers: Invalid argument # 45.49 [+0.55] udp rx: 6 MB/s 4410 calls/s # 46.03 [+0.54] udp tx: 13 MB/s 226 calls/s 226 msg/s # 46.49 [+0.46] udp rx: 13 MB/s 9576 calls/s # 47.03 [+0.54] udp tx: 13 MB/s 233 calls/s 233 msg/s # 47.49 [+0.46] udp rx: 13 MB/s 9828 calls/s # 48.03 [+0.54] udp tx: 13 MB/s 233 calls/s 233 msg/s # 50.03 [+2.00] Summary over 3.002 seconds... # 50.03 [+0.00] sum udp tx: 13 MB/s 692 calls (230/s) 692 msgs (230/s) # 50.04 [+0.00] Tx Timestamps: 692 received 0 errors # 50.22 [+0.19] udp gso zerocopy timestamp audit # 51.40 [+1.18] RTNETLINK answers: Invalid argument # 51.97 [+0.57] udp rx: 6 MB/s 4326 calls/s # 52.52 [+0.55] udp tx: 13 MB/s 228 calls/s 228 msg/s # 52.97 [+0.45] udp rx: 13 MB/s 9492 calls/s # 53.52 [+0.55] udp tx: 13 MB/s 224 calls/s 224 msg/s # 53.97 [+0.46] udp rx: 13 MB/s 9576 calls/s # 56.52 [+2.54] Summary over 3.002 seconds... # 56.52 [+0.00] sum udp tx: 13 MB/s 679 calls (226/s) 679 msgs (226/s) # 56.52 [+0.00] Tx Timestamps: 679 received 0 errors # 56.52 [+0.00] Zerocopy acks: 679 # 56.70 [+0.18] ipv6 # 56.70 [+0.00] tcp # 57.89 [+1.19] RTNETLINK answers: Invalid argument # 59.02 [+1.13] tcp rx: 301 MB/s 5048 calls/s # 59.02 [+0.00] tcp tx: 301 MB/s 5114 calls/s 5114 msg/s # 60.03 [+1.01] tcp tx: 309 MB/s 5248 calls/s 5248 msg/s # 60.03 [+0.00] tcp rx: 309 MB/s 5236 calls/s # 61.18 [+1.15] tcp zerocopy # 62.34 [+1.16] RTNETLINK answers: Invalid argument # 63.43 [+1.08] tcp tx: 151 MB/s 2564 calls/s 2564 msg/s # 63.43 [+0.00] tcp rx: 151 MB/s 2564 calls/s # 64.42 [+1.00] tcp tx: 157 MB/s 2679 calls/s 2679 msg/s # 64.43 [+0.00] tcp rx: 158 MB/s 2677 calls/s # 65.43 [+1.00] tcp tx: 154 MB/s 2612 calls/s 2612 msg/s # 65.61 [+0.19] udp # 66.78 [+1.17] RTNETLINK answers: Invalid argument # 67.34 [+0.56] udp rx: 3 MB/s 2697 calls/s # 67.89 [+0.54] udp tx: 8 MB/s 6235 calls/s 145 msg/s # 68.35 [+0.46] udp rx: 9 MB/s 7010 calls/s # 68.89 [+0.54] udp tx: 10 MB/s 7783 calls/s 181 msg/s # 69.35 [+0.46] udp rx: 10 MB/s 7938 calls/s # 70.04 [+0.69] udp sendmmsg # 71.15 [+1.11] RTNETLINK answers: Invalid argument # 71.74 [+0.59] udp rx: 5 MB/s 3697 calls/s # 72.24 [+0.50] udp tx: 9 MB/s 7052 calls/s 164 msg/s # 72.74 [+0.50] udp rx: 9 MB/s 7190 calls/s # 73.24 [+0.50] udp tx: 10 MB/s 7697 calls/s 179 msg/s # 73.74 [+0.50] udp rx: 10 MB/s 7717 calls/s # 74.39 [+0.65] udp gso # 75.53 [+1.14] RTNETLINK answers: Invalid argument # 76.14 [+0.60] udp rx: 7 MB/s 5375 calls/s # 76.62 [+0.49] udp tx: 14 MB/s 244 calls/s 244 msg/s # 77.14 [+0.52] udp rx: 14 MB/s 10320 calls/s # 77.63 [+0.49] udp tx: 13 MB/s 233 calls/s 233 msg/s # 78.14 [+0.51] udp rx: 13 MB/s 9847 calls/s # 78.80 [+0.66] udp gso zerocopy # 80.01 [+1.21] RTNETLINK answers: Invalid argument # 80.56 [+0.54] udp rx: 5 MB/s 4128 calls/s # 81.12 [+0.57] udp tx: 12 MB/s 220 calls/s 220 msg/s # 81.56 [+0.43] udp rx: 12 MB/s 9374 calls/s # 82.13 [+0.57] udp tx: 13 MB/s 224 calls/s 224 msg/s # 82.56 [+0.44] udp rx: 13 MB/s 9589 calls/s # 85.28 [+2.72] udp gso timestamp # 86.48 [+1.20] RTNETLINK answers: Invalid argument # 87.04 [+0.56] udp rx: 6 MB/s 4515 calls/s # 87.57 [+0.53] udp tx: 13 MB/s 224 calls/s 224 msg/s # 88.05 [+0.48] udp rx: 13 MB/s 9804 calls/s # 88.57 [+0.52] udp tx: 13 MB/s 226 calls/s 226 msg/s # 89.05 [+0.48] udp rx: 13 MB/s 9847 calls/s # 91.76 [+2.71] udp gso zerocopy audit # 92.93 [+1.17] RTNETLINK answers: Invalid argument # 93.51 [+0.58] udp rx: 5 MB/s 4343 calls/s # 94.04 [+0.53] udp tx: 12 MB/s 216 calls/s 216 msg/s # 94.51 [+0.47] udp rx: 12 MB/s 9417 calls/s # 95.04 [+0.53] udp tx: 13 MB/s 221 calls/s 221 msg/s # 95.52 [+0.47] udp rx: 13 MB/s 9503 calls/s # 96.05 [+0.53] udp tx: 13 MB/s 221 calls/s 221 msg/s # 98.05 [+2.00] Summary over 3.005 seconds... # 98.05 [+0.00] sum udp tx: 13 MB/s 658 calls (218/s) 658 msgs (218/s) # 98.05 [+0.00] Zerocopy acks: 658 # 98.22 [+0.17] udp gso timestamp audit # 99.39 [+1.17] RTNETLINK answers: Invalid argument # 99.96 [+0.57] udp rx: 6 MB/s 4386 calls/s # 100.49 [+0.53] udp tx: 12 MB/s 220 calls/s 220 msg/s # 100.97 [+0.48] udp rx: 13 MB/s 9718 calls/s # 101.49 [+0.53] udp tx: 13 MB/s 228 calls/s 228 msg/s # 101.97 [+0.48] udp rx: 13 MB/s 9718 calls/s # 102.50 [+0.53] udp tx: 13 MB/s 228 calls/s 228 msg/s # 104.50 [+2.00] Summary over 3.011 seconds... # 104.50 [+0.00] sum udp tx: 13 MB/s 676 calls (224/s) 676 msgs (224/s) # 104.51 [+0.00] Tx Timestamps: 676 received 0 errors # 104.67 [+0.17] udp gso zerocopy timestamp audit # 105.82 [+1.14] RTNETLINK answers: Invalid argument # 106.42 [+0.61] udp rx: 6 MB/s 4472 calls/s # 106.93 [+0.51] udp tx: 12 MB/s 216 calls/s 216 msg/s # 107.42 [+0.49] udp rx: 12 MB/s 9331 calls/s # 107.93 [+0.51] udp tx: 12 MB/s 218 calls/s 218 msg/s # 108.43 [+0.50] udp rx: 13 MB/s 9503 calls/s # 108.94 [+0.51] udp tx: 12 MB/s 219 calls/s 219 msg/s # 110.94 [+2.00] Summary over 3.006 seconds... # 110.94 [+0.00] sum udp tx: 13 MB/s 653 calls (217/s) 653 msgs (217/s) # 110.94 [+0.00] Tx Timestamps: 653 received 0 errors # 110.95 [+0.00] Zerocopy acks: 653 # 111.19 [+0.24] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 111.25 [+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__->