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 # 2.09 [+2.08] tcp rx: 429 MB/s 7267 calls/s # 2.09 [+0.00] tcp tx: 429 MB/s 7284 calls/s 7284 msg/s # 3.09 [+1.00] tcp tx: 416 MB/s 7057 calls/s 7057 msg/s # 3.09 [+0.00] tcp rx: 416 MB/s 7019 calls/s # 4.20 [+1.11] tcp zerocopy # 6.15 [+1.95] tcp tx: 222 MB/s 3775 calls/s 3775 msg/s # 6.15 [+0.00] tcp rx: 222 MB/s 3766 calls/s # 7.15 [+1.00] tcp tx: 229 MB/s 3888 calls/s 3888 msg/s # 7.15 [+0.00] tcp rx: 229 MB/s 3889 calls/s # 8.15 [+1.00] tcp tx: 229 MB/s 3895 calls/s 3895 msg/s # 8.27 [+0.12] udp # 9.81 [+1.54] udp rx: 7 MB/s 5027 calls/s # 10.19 [+0.38] udp tx: 11 MB/s 8442 calls/s 201 msg/s # 10.81 [+0.62] udp rx: 13 MB/s 9297 calls/s # 11.19 [+0.38] udp tx: 13 MB/s 9492 calls/s 226 msg/s # 11.82 [+0.63] udp rx: 13 MB/s 9577 calls/s # 12.19 [+0.38] udp tx: 13 MB/s 9618 calls/s 229 msg/s # 12.30 [+0.11] udp sendmmsg # 13.82 [+1.52] udp rx: 8 MB/s 5711 calls/s # 14.20 [+0.38] udp tx: 12 MB/s 8988 calls/s 214 msg/s # 14.82 [+0.62] udp rx: 11 MB/s 8348 calls/s # 15.20 [+0.38] udp tx: 11 MB/s 8358 calls/s 199 msg/s # 15.82 [+0.62] udp rx: 12 MB/s 9129 calls/s # 16.20 [+0.38] udp tx: 13 MB/s 9324 calls/s 222 msg/s # 16.34 [+0.15] udp gso # 18.03 [+1.69] udp rx: 13 MB/s 9870 calls/s # 18.49 [+0.45] udp tx: 25 MB/s 427 calls/s 427 msg/s # 19.04 [+0.55] udp rx: 24 MB/s 17472 calls/s # 19.49 [+0.45] udp tx: 24 MB/s 419 calls/s 419 msg/s # 20.04 [+0.55] udp rx: 25 MB/s 18102 calls/s # 20.49 [+0.45] udp tx: 25 MB/s 425 calls/s 425 msg/s # 20.61 [+0.12] udp gso zerocopy # 22.16 [+1.55] udp rx: 14 MB/s 10416 calls/s # 22.54 [+0.38] udp tx: 24 MB/s 412 calls/s 412 msg/s # 23.15 [+0.61] udp rx: 24 MB/s 17640 calls/s # 23.54 [+0.39] udp tx: 24 MB/s 421 calls/s 421 msg/s # 24.16 [+0.61] udp rx: 24 MB/s 17682 calls/s # 24.54 [+0.39] udp tx: 24 MB/s 420 calls/s 420 msg/s # 24.65 [+0.11] udp gso timestamp # 26.19 [+1.54] udp rx: 14 MB/s 10416 calls/s # 26.60 [+0.40] udp tx: 24 MB/s 420 calls/s 420 msg/s # 27.19 [+0.60] udp rx: 24 MB/s 17808 calls/s # 27.60 [+0.40] udp tx: 25 MB/s 428 calls/s 428 msg/s # 28.20 [+0.60] udp rx: 25 MB/s 18060 calls/s # 28.60 [+0.40] udp tx: 25 MB/s 426 calls/s 426 msg/s # 30.73 [+2.13] udp gso zerocopy audit # 32.25 [+1.53] udp rx: 14 MB/s 10374 calls/s # 32.64 [+0.38] udp tx: 24 MB/s 408 calls/s 408 msg/s # 33.26 [+0.62] udp rx: 24 MB/s 17392 calls/s # 33.64 [+0.38] udp tx: 23 MB/s 405 calls/s 405 msg/s # 34.27 [+0.63] udp rx: 23 MB/s 16754 calls/s # 36.64 [+2.37] Summary over 3.000 seconds... # 36.64 [+0.00] sum udp tx: 24 MB/s 1210 calls (403/s) 1210 msgs (403/s) # 36.64 [+0.00] Zerocopy acks: 1210 # 36.80 [+0.16] udp gso timestamp audit # 38.40 [+1.60] udp rx: 14 MB/s 10332 calls/s # 38.81 [+0.40] udp tx: 24 MB/s 417 calls/s 417 msg/s # 39.40 [+0.60] udp rx: 24 MB/s 17388 calls/s # 39.81 [+0.41] udp tx: 24 MB/s 414 calls/s 414 msg/s # 40.40 [+0.59] udp rx: 24 MB/s 17808 calls/s # 42.81 [+2.41] Summary over 3.001 seconds... # 42.81 [+0.00] sum udp tx: 25 MB/s 1258 calls (419/s) 1258 msgs (419/s) # 42.81 [+0.00] Tx Timestamps: 1258 received 0 errors # 42.93 [+0.12] udp gso zerocopy timestamp audit # 44.47 [+1.54] udp rx: 14 MB/s 10332 calls/s # 44.84 [+0.37] udp tx: 23 MB/s 395 calls/s 395 msg/s # 45.47 [+0.63] udp rx: 23 MB/s 16926 calls/s # 45.84 [+0.37] udp tx: 23 MB/s 405 calls/s 405 msg/s # 46.47 [+0.63] udp rx: 23 MB/s 16842 calls/s # 48.84 [+2.37] Summary over 3.000 seconds... # 48.84 [+0.00] sum udp tx: 24 MB/s 1198 calls (399/s) 1198 msgs (399/s) # 48.84 [+0.00] Tx Timestamps: 1198 received 0 errors # 48.84 [+0.00] Zerocopy acks: 1198 # 48.96 [+0.12] ipv6 # 48.96 [+0.00] tcp # 50.89 [+1.93] tcp tx: 436 MB/s 7402 calls/s 7402 msg/s # 50.89 [+0.00] tcp rx: 436 MB/s 7292 calls/s # 51.89 [+1.00] tcp tx: 292 MB/s 4967 calls/s 4967 msg/s # 51.89 [+0.00] tcp rx: 293 MB/s 4792 calls/s # 52.89 [+1.00] tcp tx: 301 MB/s 5112 calls/s 5112 msg/s # 53.02 [+0.13] tcp zerocopy # 54.96 [+1.94] tcp tx: 229 MB/s 3896 calls/s 3896 msg/s # 54.97 [+0.01] tcp rx: 229 MB/s 3892 calls/s # 55.96 [+0.99] tcp tx: 227 MB/s 3859 calls/s 3859 msg/s # 55.96 [+0.00] tcp rx: 227 MB/s 3851 calls/s # 56.96 [+1.00] tcp tx: 236 MB/s 4018 calls/s 4018 msg/s # 57.09 [+0.13] udp # 58.63 [+1.55] udp rx: 7 MB/s 5157 calls/s # 59.01 [+0.37] udp tx: 11 MB/s 8643 calls/s 201 msg/s # 59.63 [+0.63] udp rx: 13 MB/s 9661 calls/s # 60.01 [+0.38] udp tx: 13 MB/s 9890 calls/s 230 msg/s # 60.63 [+0.62] udp rx: 13 MB/s 9842 calls/s # 61.14 [+0.51] udp sendmmsg # 62.65 [+1.50] udp rx: 8 MB/s 6073 calls/s # 63.01 [+0.37] udp tx: 13 MB/s 9675 calls/s 225 msg/s # 63.65 [+0.64] udp rx: 13 MB/s 9995 calls/s # 64.01 [+0.37] udp tx: 13 MB/s 10062 calls/s 234 msg/s # 64.65 [+0.63] udp rx: 13 MB/s 10054 calls/s # 65.12 [+0.47] udp gso # 66.62 [+1.51] udp rx: 16 MB/s 11911 calls/s # 66.99 [+0.36] udp tx: 24 MB/s 423 calls/s 423 msg/s # 67.62 [+0.64] udp rx: 23 MB/s 17200 calls/s # 67.99 [+0.36] udp tx: 23 MB/s 400 calls/s 400 msg/s # 68.63 [+0.64] udp rx: 23 MB/s 17372 calls/s # 69.11 [+0.48] udp gso zerocopy # 70.65 [+1.54] udp rx: 13 MB/s 9546 calls/s # 71.09 [+0.44] udp tx: 24 MB/s 409 calls/s 409 msg/s # 71.65 [+0.57] udp rx: 25 MB/s 18705 calls/s # 72.08 [+0.43] udp tx: 25 MB/s 440 calls/s 440 msg/s # 72.65 [+0.57] udp rx: 26 MB/s 19006 calls/s # 75.21 [+2.55] udp gso timestamp # 76.77 [+1.56] udp rx: 14 MB/s 10406 calls/s # 77.15 [+0.38] udp tx: 23 MB/s 394 calls/s 394 msg/s # 77.77 [+0.62] udp rx: 23 MB/s 17372 calls/s # 78.15 [+0.38] udp tx: 24 MB/s 410 calls/s 410 msg/s # 78.77 [+0.62] udp rx: 24 MB/s 17673 calls/s # 81.27 [+2.50] udp gso zerocopy audit # 82.82 [+1.55] udp rx: 13 MB/s 10191 calls/s # 83.21 [+0.39] udp tx: 23 MB/s 391 calls/s 391 msg/s # 83.81 [+0.60] udp rx: 22 MB/s 16480 calls/s # 84.21 [+0.40] udp tx: 22 MB/s 385 calls/s 385 msg/s # 84.81 [+0.60] udp rx: 23 MB/s 17114 calls/s # 87.21 [+2.40] Summary over 3.000 seconds... # 87.21 [+0.00] sum udp tx: 23 MB/s 1179 calls (393/s) 1179 msgs (393/s) # 87.21 [+0.00] Zerocopy acks: 1179 # 87.34 [+0.13] udp gso timestamp audit # 88.88 [+1.54] udp rx: 15 MB/s 11180 calls/s # 89.24 [+0.36] udp tx: 24 MB/s 417 calls/s 417 msg/s # 89.88 [+0.64] udp rx: 24 MB/s 18103 calls/s # 90.24 [+0.36] udp tx: 24 MB/s 413 calls/s 413 msg/s # 90.88 [+0.64] udp rx: 24 MB/s 17759 calls/s # 91.24 [+0.36] udp tx: 24 MB/s 415 calls/s 415 msg/s # 93.24 [+2.00] Summary over 3.001 seconds... # 93.25 [+0.00] sum udp tx: 25 MB/s 1245 calls (414/s) 1245 msgs (414/s) # 93.25 [+0.00] Tx Timestamps: 1245 received 0 errors # 93.36 [+0.11] udp gso zerocopy timestamp audit # 94.89 [+1.53] udp rx: 13 MB/s 9933 calls/s # 95.28 [+0.39] udp tx: 22 MB/s 383 calls/s 383 msg/s # 95.89 [+0.61] udp rx: 22 MB/s 16340 calls/s # 96.28 [+0.39] udp tx: 22 MB/s 382 calls/s 382 msg/s # 96.89 [+0.61] udp rx: 22 MB/s 16727 calls/s # 99.28 [+2.39] Summary over 3.001 seconds... # 99.28 [+0.00] sum udp tx: 23 MB/s 1153 calls (384/s) 1153 msgs (384/s) # 99.28 [+0.00] Tx Timestamps: 1153 received 0 errors # 99.29 [+0.00] Zerocopy acks: 1153 # 99.46 [+0.17] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 99.50 [+0.04] 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__->