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' TAP version 13 1..1 # overriding timeout to 7200 # selftests: net: udpgso_bench.sh # 0.01 [+0.01] ipv4 # 0.01 [+0.00] tcp # 2.08 [+2.07] tcp tx: 437 MB/s 7419 calls/s 7419 msg/s # 2.08 [+0.00] tcp rx: 437 MB/s 7403 calls/s # 3.08 [+0.99] tcp tx: 405 MB/s 6885 calls/s 6885 msg/s # 3.08 [+0.00] tcp rx: 406 MB/s 6833 calls/s # 4.09 [+1.01] tcp rx: 417 MB/s 7021 calls/s # 4.09 [+0.00] tcp tx: 417 MB/s 7086 calls/s 7086 msg/s # 4.19 [+0.10] tcp zerocopy # 6.11 [+1.92] tcp tx: 218 MB/s 3699 calls/s 3699 msg/s # 6.11 [+0.00] tcp rx: 218 MB/s 3696 calls/s # 7.10 [+0.99] tcp tx: 222 MB/s 3767 calls/s 3767 msg/s # 7.11 [+0.01] tcp rx: 224 MB/s 3794 calls/s # 8.10 [+0.99] tcp tx: 225 MB/s 3823 calls/s 3823 msg/s # 8.23 [+0.13] udp # 9.76 [+1.53] udp rx: 7 MB/s 5232 calls/s # 10.12 [+0.36] udp tx: 12 MB/s 8610 calls/s 205 msg/s # 10.76 [+0.64] udp rx: 13 MB/s 9758 calls/s # 11.13 [+0.36] udp tx: 14 MB/s 10038 calls/s 239 msg/s # 11.76 [+0.64] udp rx: 14 MB/s 10025 calls/s # 12.23 [+0.47] udp sendmmsg # 13.74 [+1.51] udp rx: 8 MB/s 6085 calls/s # 14.09 [+0.35] udp tx: 13 MB/s 9576 calls/s 228 msg/s # 14.74 [+0.65] udp rx: 13 MB/s 9873 calls/s # 15.10 [+0.36] udp tx: 13 MB/s 9912 calls/s 236 msg/s # 15.74 [+0.64] udp rx: 13 MB/s 9969 calls/s # 16.21 [+0.47] udp gso # 17.72 [+1.52] udp rx: 16 MB/s 11886 calls/s # 18.09 [+0.37] udp tx: 25 MB/s 440 calls/s 440 msg/s # 18.72 [+0.63] udp rx: 25 MB/s 17934 calls/s # 19.09 [+0.37] udp tx: 24 MB/s 421 calls/s 421 msg/s # 19.72 [+0.63] udp rx: 24 MB/s 17514 calls/s # 20.21 [+0.48] udp gso zerocopy # 21.75 [+1.54] udp rx: 14 MB/s 10164 calls/s # 22.14 [+0.40] udp tx: 23 MB/s 397 calls/s 397 msg/s # 22.75 [+0.61] udp rx: 23 MB/s 16590 calls/s # 23.14 [+0.39] udp tx: 23 MB/s 403 calls/s 403 msg/s # 23.76 [+0.62] udp rx: 23 MB/s 17010 calls/s # 26.26 [+2.50] udp gso timestamp # 27.80 [+1.55] udp rx: 15 MB/s 10920 calls/s # 28.17 [+0.36] udp tx: 24 MB/s 414 calls/s 414 msg/s # 28.81 [+0.64] udp rx: 24 MB/s 17640 calls/s # 29.17 [+0.36] udp tx: 24 MB/s 416 calls/s 416 msg/s # 29.81 [+0.64] udp rx: 24 MB/s 17304 calls/s # 30.17 [+0.36] udp tx: 24 MB/s 416 calls/s 416 msg/s # 32.30 [+2.13] udp gso zerocopy audit # 33.85 [+1.55] udp rx: 14 MB/s 10122 calls/s # 34.25 [+0.39] udp tx: 23 MB/s 407 calls/s 407 msg/s # 34.85 [+0.61] udp rx: 24 MB/s 17346 calls/s # 35.25 [+0.40] udp tx: 24 MB/s 411 calls/s 411 msg/s # 35.86 [+0.60] udp rx: 23 MB/s 16968 calls/s # 38.25 [+2.39] Summary over 3.000 seconds... # 38.25 [+0.00] sum udp tx: 24 MB/s 1216 calls (405/s) 1216 msgs (405/s) # 38.25 [+0.00] Zerocopy acks: 1216 # 38.37 [+0.12] udp gso timestamp audit # 39.91 [+1.54] udp rx: 14 MB/s 10290 calls/s # 40.30 [+0.39] udp tx: 23 MB/s 406 calls/s 406 msg/s # 40.92 [+0.62] udp rx: 24 MB/s 17472 calls/s # 41.30 [+0.38] udp tx: 24 MB/s 417 calls/s 417 msg/s # 41.92 [+0.62] udp rx: 24 MB/s 17514 calls/s # 42.30 [+0.39] udp tx: 24 MB/s 415 calls/s 415 msg/s # 44.31 [+2.00] Summary over 3.006 seconds... # 44.31 [+0.00] sum udp tx: 24 MB/s 1238 calls (411/s) 1238 msgs (411/s) # 44.31 [+0.00] Tx Timestamps: 1238 received 0 errors # 44.45 [+0.14] udp gso zerocopy timestamp audit # 45.97 [+1.52] udp rx: 13 MB/s 9366 calls/s # 46.39 [+0.42] udp tx: 22 MB/s 389 calls/s 389 msg/s # 46.97 [+0.58] udp rx: 23 MB/s 16422 calls/s # 47.39 [+0.42] udp tx: 23 MB/s 392 calls/s 392 msg/s # 47.97 [+0.58] udp rx: 23 MB/s 16548 calls/s # 50.39 [+2.42] Summary over 3.000 seconds... # 50.39 [+0.00] sum udp tx: 23 MB/s 1167 calls (389/s) 1167 msgs (389/s) # 50.39 [+0.00] Tx Timestamps: 1167 received 0 errors # 50.40 [+0.00] Zerocopy acks: 1167 # 50.53 [+0.13] ipv6 # 50.53 [+0.00] tcp # 52.49 [+1.96] tcp tx: 402 MB/s 6819 calls/s 6819 msg/s # 52.49 [+0.00] tcp rx: 402 MB/s 6641 calls/s # 53.48 [+1.00] tcp tx: 417 MB/s 7074 calls/s 7074 msg/s # 53.49 [+0.00] tcp rx: 417 MB/s 6985 calls/s # 54.49 [+1.00] tcp tx: 418 MB/s 7095 calls/s 7095 msg/s # 54.60 [+0.12] tcp zerocopy # 56.57 [+1.97] tcp rx: 224 MB/s 3793 calls/s # 56.57 [+0.00] tcp tx: 224 MB/s 3801 calls/s 3801 msg/s # 57.57 [+1.00] tcp tx: 222 MB/s 3780 calls/s 3780 msg/s # 57.57 [+0.00] tcp rx: 223 MB/s 3771 calls/s # 58.57 [+1.00] tcp tx: 225 MB/s 3833 calls/s 3833 msg/s # 58.70 [+0.13] udp # 60.24 [+1.54] udp rx: 7 MB/s 5127 calls/s # 60.63 [+0.39] udp tx: 12 MB/s 8987 calls/s 209 msg/s # 61.24 [+0.61] udp rx: 13 MB/s 10127 calls/s # 61.63 [+0.39] udp tx: 14 MB/s 10277 calls/s 239 msg/s # 62.24 [+0.61] udp rx: 14 MB/s 10336 calls/s # 62.63 [+0.39] udp tx: 14 MB/s 10363 calls/s 241 msg/s # 62.75 [+0.12] udp sendmmsg # 64.30 [+1.55] udp rx: 7 MB/s 5625 calls/s # 64.71 [+0.40] udp tx: 12 MB/s 9331 calls/s 217 msg/s # 65.30 [+0.59] udp rx: 13 MB/s 9884 calls/s # 65.71 [+0.41] udp tx: 14 MB/s 10363 calls/s 241 msg/s # 66.30 [+0.60] udp rx: 14 MB/s 10377 calls/s # 66.82 [+0.52] udp gso # 68.36 [+1.54] udp rx: 15 MB/s 11438 calls/s # 68.76 [+0.40] udp tx: 26 MB/s 445 calls/s 445 msg/s # 69.36 [+0.60] udp rx: 26 MB/s 19006 calls/s # 69.76 [+0.40] udp tx: 25 MB/s 431 calls/s 431 msg/s # 70.36 [+0.60] udp rx: 25 MB/s 18318 calls/s # 70.77 [+0.41] udp tx: 25 MB/s 432 calls/s 432 msg/s # 70.89 [+0.12] udp gso zerocopy # 72.44 [+1.56] udp rx: 15 MB/s 11094 calls/s # 72.82 [+0.37] udp tx: 24 MB/s 415 calls/s 415 msg/s # 73.44 [+0.63] udp rx: 24 MB/s 18060 calls/s # 73.82 [+0.37] udp tx: 24 MB/s 421 calls/s 421 msg/s # 74.44 [+0.63] udp rx: 24 MB/s 17888 calls/s # 76.95 [+2.51] udp gso timestamp # 78.50 [+1.54] udp rx: 13 MB/s 9632 calls/s # 78.92 [+0.43] udp tx: 23 MB/s 401 calls/s 401 msg/s # 79.50 [+0.57] udp rx: 23 MB/s 17372 calls/s # 79.93 [+0.43] udp tx: 23 MB/s 400 calls/s 400 msg/s # 80.50 [+0.57] udp rx: 23 MB/s 17243 calls/s # 83.06 [+2.56] udp gso zerocopy audit # 84.62 [+1.56] udp rx: 12 MB/s 9116 calls/s # 85.07 [+0.44] udp tx: 22 MB/s 383 calls/s 383 msg/s # 85.62 [+0.56] udp rx: 22 MB/s 16512 calls/s # 86.07 [+0.44] udp tx: 21 MB/s 371 calls/s 371 msg/s # 86.62 [+0.56] udp rx: 19 MB/s 14061 calls/s # 87.07 [+0.44] udp tx: 18 MB/s 321 calls/s 321 msg/s # 89.07 [+2.00] Summary over 3.001 seconds... # 89.07 [+0.00] sum udp tx: 21 MB/s 1075 calls (358/s) 1075 msgs (358/s) # 89.07 [+0.00] Zerocopy acks: 1075 # 89.20 [+0.13] udp gso timestamp audit # 90.85 [+1.65] udp rx: 14 MB/s 10318 calls/s # 91.25 [+0.40] udp tx: 24 MB/s 411 calls/s 411 msg/s # 91.85 [+0.60] udp rx: 25 MB/s 18310 calls/s # 92.25 [+0.40] udp tx: 25 MB/s 427 calls/s 427 msg/s # 92.85 [+0.60] udp rx: 24 MB/s 18105 calls/s # 93.25 [+0.40] udp tx: 24 MB/s 420 calls/s 420 msg/s # 95.25 [+2.00] Summary over 3.001 seconds... # 95.25 [+0.00] sum udp tx: 25 MB/s 1258 calls (419/s) 1258 msgs (419/s) # 95.25 [+0.00] Tx Timestamps: 1258 received 0 errors # 95.38 [+0.13] udp gso zerocopy timestamp audit # 96.93 [+1.55] udp rx: 12 MB/s 9331 calls/s # 97.33 [+0.41] udp tx: 22 MB/s 374 calls/s 374 msg/s # 97.92 [+0.59] udp rx: 23 MB/s 16856 calls/s # 98.33 [+0.41] udp tx: 23 MB/s 398 calls/s 398 msg/s # 98.93 [+0.60] udp rx: 23 MB/s 17157 calls/s # 99.33 [+0.40] udp tx: 23 MB/s 392 calls/s 392 msg/s # 101.33 [+2.00] Summary over 3.000 seconds... # 101.34 [+0.00] sum udp tx: 23 MB/s 1164 calls (388/s) 1164 msgs (388/s) # 101.34 [+0.00] Tx Timestamps: 1164 received 0 errors # 101.34 [+0.00] Zerocopy acks: 1164 # 101.54 [+0.20] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 101.59 [+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__->