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 # 2.06 [+2.05] tcp tx: 427 MB/s 7249 calls/s 7249 msg/s # 2.06 [+0.00] tcp rx: 427 MB/s 7244 calls/s # 3.06 [+1.00] tcp tx: 412 MB/s 6995 calls/s 6995 msg/s # 3.07 [+0.00] tcp rx: 412 MB/s 6933 calls/s # 4.06 [+1.00] tcp tx: 411 MB/s 6980 calls/s 6980 msg/s # 4.18 [+0.12] tcp zerocopy # 6.11 [+1.93] tcp tx: 222 MB/s 3774 calls/s 3774 msg/s # 6.11 [+0.00] tcp rx: 222 MB/s 3771 calls/s # 7.11 [+1.00] tcp tx: 233 MB/s 3959 calls/s 3959 msg/s # 7.11 [+0.00] tcp rx: 233 MB/s 3954 calls/s # 8.11 [+1.00] tcp tx: 231 MB/s 3918 calls/s 3918 msg/s # 8.23 [+0.12] udp # 9.77 [+1.53] udp rx: 6 MB/s 4874 calls/s # 10.15 [+0.38] udp tx: 11 MB/s 8274 calls/s 197 msg/s # 10.77 [+0.63] udp rx: 13 MB/s 9321 calls/s # 11.15 [+0.37] udp tx: 13 MB/s 9534 calls/s 227 msg/s # 11.77 [+0.63] udp rx: 13 MB/s 9607 calls/s # 12.15 [+0.38] udp tx: 13 MB/s 9618 calls/s 229 msg/s # 12.26 [+0.11] udp sendmmsg # 13.78 [+1.52] udp rx: 8 MB/s 5771 calls/s # 14.15 [+0.37] udp tx: 13 MB/s 9282 calls/s 221 msg/s # 14.78 [+0.63] udp rx: 13 MB/s 9470 calls/s # 15.16 [+0.38] udp tx: 13 MB/s 9618 calls/s 229 msg/s # 15.78 [+0.62] udp rx: 13 MB/s 9727 calls/s # 16.26 [+0.48] udp gso # 17.77 [+1.51] udp rx: 16 MB/s 11802 calls/s # 18.14 [+0.36] udp tx: 25 MB/s 440 calls/s 440 msg/s # 18.77 [+0.64] udp rx: 25 MB/s 18060 calls/s # 19.14 [+0.37] udp tx: 25 MB/s 427 calls/s 427 msg/s # 19.77 [+0.64] udp rx: 24 MB/s 17766 calls/s # 20.14 [+0.36] udp tx: 24 MB/s 421 calls/s 421 msg/s # 20.26 [+0.12] udp gso zerocopy # 21.79 [+1.53] udp rx: 14 MB/s 10458 calls/s # 22.16 [+0.38] udp tx: 23 MB/s 399 calls/s 399 msg/s # 22.79 [+0.62] udp rx: 23 MB/s 17094 calls/s # 23.16 [+0.38] udp tx: 24 MB/s 412 calls/s 412 msg/s # 23.79 [+0.63] udp rx: 23 MB/s 17052 calls/s # 26.28 [+2.49] udp gso timestamp # 27.81 [+1.53] udp rx: 13 MB/s 9954 calls/s # 28.20 [+0.39] udp tx: 23 MB/s 400 calls/s 400 msg/s # 28.81 [+0.61] udp rx: 24 MB/s 17472 calls/s # 29.20 [+0.39] udp tx: 24 MB/s 414 calls/s 414 msg/s # 29.81 [+0.61] udp rx: 24 MB/s 17304 calls/s # 32.32 [+2.51] udp gso zerocopy audit # 33.85 [+1.53] udp rx: 12 MB/s 8778 calls/s # 34.25 [+0.40] udp tx: 21 MB/s 372 calls/s 372 msg/s # 34.85 [+0.60] udp rx: 24 MB/s 17556 calls/s # 35.25 [+0.40] udp tx: 24 MB/s 419 calls/s 419 msg/s # 35.85 [+0.60] udp rx: 24 MB/s 17136 calls/s # 36.25 [+0.40] udp tx: 23 MB/s 407 calls/s 407 msg/s # 38.25 [+2.00] Summary over 3.001 seconds... # 38.25 [+0.00] sum udp tx: 24 MB/s 1198 calls (399/s) 1198 msgs (399/s) # 38.25 [+0.00] Zerocopy acks: 1198 # 38.38 [+0.13] udp gso timestamp audit # 39.93 [+1.54] udp rx: 14 MB/s 10626 calls/s # 40.30 [+0.37] udp tx: 23 MB/s 407 calls/s 407 msg/s # 40.93 [+0.63] udp rx: 24 MB/s 17556 calls/s # 41.30 [+0.37] udp tx: 24 MB/s 419 calls/s 419 msg/s # 41.93 [+0.63] udp rx: 24 MB/s 17472 calls/s # 42.30 [+0.37] udp tx: 24 MB/s 412 calls/s 412 msg/s # 44.30 [+2.00] Summary over 3.000 seconds... # 44.30 [+0.00] sum udp tx: 24 MB/s 1238 calls (412/s) 1238 msgs (412/s) # 44.30 [+0.00] Tx Timestamps: 1238 received 0 errors # 44.42 [+0.12] udp gso zerocopy timestamp audit # 45.94 [+1.52] udp rx: 13 MB/s 9660 calls/s # 46.33 [+0.39] udp tx: 22 MB/s 386 calls/s 386 msg/s # 46.94 [+0.61] udp rx: 23 MB/s 16590 calls/s # 47.33 [+0.39] udp tx: 23 MB/s 399 calls/s 399 msg/s # 47.94 [+0.61] udp rx: 23 MB/s 16674 calls/s # 48.33 [+0.39] udp tx: 23 MB/s 393 calls/s 393 msg/s # 50.34 [+2.00] Summary over 3.001 seconds... # 50.34 [+0.00] sum udp tx: 23 MB/s 1178 calls (392/s) 1178 msgs (392/s) # 50.34 [+0.00] Tx Timestamps: 1178 received 0 errors # 50.34 [+0.00] Zerocopy acks: 1178 # 50.46 [+0.12] ipv6 # 50.46 [+0.00] tcp # 52.39 [+1.93] tcp tx: 423 MB/s 7180 calls/s 7180 msg/s # 52.40 [+0.00] tcp rx: 423 MB/s 7042 calls/s # 53.39 [+0.99] tcp tx: 436 MB/s 7409 calls/s 7409 msg/s # 53.39 [+0.00] tcp rx: 437 MB/s 7346 calls/s # 54.52 [+1.12] tcp zerocopy # 56.42 [+1.90] tcp tx: 228 MB/s 3869 calls/s 3869 msg/s # 56.42 [+0.00] tcp rx: 228 MB/s 3831 calls/s # 57.41 [+1.00] tcp tx: 237 MB/s 4029 calls/s 4029 msg/s # 57.42 [+0.00] tcp rx: 238 MB/s 4010 calls/s # 58.42 [+1.00] tcp tx: 233 MB/s 3955 calls/s 3955 msg/s # 58.54 [+0.12] udp # 60.07 [+1.54] udp rx: 7 MB/s 5568 calls/s # 60.43 [+0.35] udp tx: 12 MB/s 8987 calls/s 209 msg/s # 61.08 [+0.65] udp rx: 13 MB/s 9926 calls/s # 61.43 [+0.35] udp tx: 13 MB/s 9976 calls/s 232 msg/s # 62.08 [+0.65] udp rx: 13 MB/s 10159 calls/s # 62.43 [+0.35] udp tx: 14 MB/s 10277 calls/s 239 msg/s # 62.54 [+0.12] udp sendmmsg # 64.05 [+1.51] udp rx: 8 MB/s 5846 calls/s # 64.41 [+0.36] udp tx: 12 MB/s 9202 calls/s 214 msg/s # 65.05 [+0.64] udp rx: 13 MB/s 9528 calls/s # 65.41 [+0.36] udp tx: 13 MB/s 9632 calls/s 224 msg/s # 66.05 [+0.64] udp rx: 13 MB/s 9695 calls/s # 66.53 [+0.47] udp gso # 68.05 [+1.52] udp rx: 16 MB/s 11911 calls/s # 68.44 [+0.39] udp tx: 26 MB/s 450 calls/s 450 msg/s # 69.05 [+0.61] udp rx: 26 MB/s 19006 calls/s # 69.44 [+0.39] udp tx: 26 MB/s 442 calls/s 442 msg/s # 70.05 [+0.61] udp rx: 26 MB/s 19135 calls/s # 70.56 [+0.51] udp gso zerocopy # 72.09 [+1.53] udp rx: 15 MB/s 11180 calls/s # 72.45 [+0.36] udp tx: 24 MB/s 408 calls/s 408 msg/s # 73.09 [+0.64] udp rx: 24 MB/s 17759 calls/s # 73.45 [+0.36] udp tx: 24 MB/s 415 calls/s 415 msg/s # 74.09 [+0.64] udp rx: 23 MB/s 17458 calls/s # 76.57 [+2.48] udp gso timestamp # 78.08 [+1.50] udp rx: 14 MB/s 10707 calls/s # 78.44 [+0.36] udp tx: 23 MB/s 391 calls/s 391 msg/s # 79.08 [+0.64] udp rx: 23 MB/s 17114 calls/s # 79.44 [+0.36] udp tx: 23 MB/s 405 calls/s 405 msg/s # 80.08 [+0.64] udp rx: 23 MB/s 17372 calls/s # 80.44 [+0.36] udp tx: 23 MB/s 400 calls/s 400 msg/s # 82.55 [+2.12] udp gso zerocopy audit # 84.07 [+1.52] udp rx: 13 MB/s 10105 calls/s # 84.47 [+0.40] udp tx: 23 MB/s 404 calls/s 404 msg/s # 85.07 [+0.60] udp rx: 24 MB/s 17974 calls/s # 85.47 [+0.40] udp tx: 24 MB/s 419 calls/s 419 msg/s # 86.07 [+0.60] udp rx: 24 MB/s 17802 calls/s # 88.47 [+2.40] Summary over 3.000 seconds... # 88.47 [+0.00] sum udp tx: 24 MB/s 1234 calls (411/s) 1234 msgs (411/s) # 88.48 [+0.00] Zerocopy acks: 1234 # 88.59 [+0.11] udp gso timestamp audit # 90.13 [+1.54] udp rx: 14 MB/s 10578 calls/s # 90.51 [+0.38] udp tx: 24 MB/s 412 calls/s 412 msg/s # 91.13 [+0.61] udp rx: 24 MB/s 17752 calls/s # 91.52 [+0.39] udp tx: 24 MB/s 409 calls/s 409 msg/s # 92.13 [+0.61] udp rx: 24 MB/s 17544 calls/s # 92.51 [+0.39] udp tx: 24 MB/s 408 calls/s 408 msg/s # 94.52 [+2.00] Summary over 3.000 seconds... # 94.52 [+0.00] sum udp tx: 24 MB/s 1229 calls (409/s) 1229 msgs (409/s) # 94.52 [+0.00] Tx Timestamps: 1229 received 0 errors # 94.64 [+0.12] udp gso zerocopy timestamp audit # 96.17 [+1.53] udp rx: 13 MB/s 10019 calls/s # 96.55 [+0.38] udp tx: 22 MB/s 384 calls/s 384 msg/s # 97.17 [+0.62] udp rx: 22 MB/s 16770 calls/s # 97.55 [+0.38] udp tx: 23 MB/s 391 calls/s 391 msg/s # 98.17 [+0.62] udp rx: 23 MB/s 16813 calls/s # 100.55 [+2.38] Summary over 3.001 seconds... # 100.55 [+0.00] sum udp tx: 23 MB/s 1161 calls (386/s) 1161 msgs (386/s) # 100.55 [+0.00] Tx Timestamps: 1161 received 0 errors # 100.56 [+0.00] Zerocopy acks: 1161 # 100.73 [+0.18] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 100.78 [+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__->