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 # 1.23 [+1.23] RTNETLINK answers: Invalid argument # 2.32 [+1.09] tcp tx: 325 MB/s 5518 calls/s 5518 msg/s # 2.33 [+0.00] tcp rx: 325 MB/s 5513 calls/s # 3.32 [+1.00] tcp tx: 324 MB/s 5500 calls/s 5500 msg/s # 3.32 [+0.00] tcp rx: 324 MB/s 5470 calls/s # 4.32 [+1.00] tcp tx: 307 MB/s 5210 calls/s 5210 msg/s # 4.50 [+0.17] tcp zerocopy # 5.64 [+1.15] RTNETLINK answers: Invalid argument # 6.74 [+1.10] tcp tx: 162 MB/s 2760 calls/s 2760 msg/s # 6.75 [+0.00] tcp rx: 162 MB/s 2762 calls/s # 7.74 [+1.00] tcp tx: 161 MB/s 2745 calls/s 2745 msg/s # 7.74 [+0.00] tcp rx: 162 MB/s 2739 calls/s # 8.74 [+1.00] tcp tx: 161 MB/s 2736 calls/s 2736 msg/s # 8.89 [+0.15] udp # 10.05 [+1.16] RTNETLINK answers: Invalid argument # 10.61 [+0.56] udp rx: 4 MB/s 3036 calls/s # 11.14 [+0.53] udp tx: 9 MB/s 6636 calls/s 158 msg/s # 11.61 [+0.47] udp rx: 10 MB/s 7393 calls/s # 12.15 [+0.54] udp tx: 11 MB/s 8148 calls/s 194 msg/s # 12.61 [+0.46] udp rx: 11 MB/s 8138 calls/s # 13.28 [+0.67] udp sendmmsg # 14.37 [+1.08] RTNETLINK answers: Invalid argument # 14.99 [+0.62] udp rx: 5 MB/s 4039 calls/s # 15.46 [+0.46] udp tx: 10 MB/s 7266 calls/s 173 msg/s # 15.99 [+0.53] udp rx: 10 MB/s 7410 calls/s # 16.46 [+0.47] udp tx: 11 MB/s 7854 calls/s 187 msg/s # 16.99 [+0.53] udp rx: 11 MB/s 7838 calls/s # 17.61 [+0.62] udp gso # 18.72 [+1.11] RTNETLINK answers: Invalid argument # 19.30 [+0.59] udp rx: 7 MB/s 5376 calls/s # 19.81 [+0.51] udp tx: 15 MB/s 262 calls/s 262 msg/s # 20.30 [+0.48] udp rx: 14 MB/s 10542 calls/s # 20.81 [+0.52] udp tx: 14 MB/s 245 calls/s 245 msg/s # 21.30 [+0.49] udp rx: 14 MB/s 10374 calls/s # 21.97 [+0.67] udp gso zerocopy # 23.12 [+1.14] RTNETLINK answers: Invalid argument # 23.70 [+0.58] udp rx: 6 MB/s 4704 calls/s # 24.21 [+0.51] udp tx: 13 MB/s 235 calls/s 235 msg/s # 24.70 [+0.49] udp rx: 14 MB/s 9996 calls/s # 25.20 [+0.51] udp tx: 13 MB/s 236 calls/s 236 msg/s # 25.70 [+0.50] udp rx: 13 MB/s 9954 calls/s # 26.21 [+0.51] udp tx: 13 MB/s 237 calls/s 237 msg/s # 26.39 [+0.18] udp gso timestamp # 27.53 [+1.15] RTNETLINK answers: Invalid argument # 28.14 [+0.60] udp rx: 7 MB/s 5082 calls/s # 28.61 [+0.47] udp tx: 14 MB/s 238 calls/s 238 msg/s # 29.14 [+0.53] udp rx: 14 MB/s 10248 calls/s # 29.61 [+0.47] udp tx: 14 MB/s 240 calls/s 240 msg/s # 30.14 [+0.53] udp rx: 14 MB/s 10122 calls/s # 30.61 [+0.47] udp tx: 14 MB/s 241 calls/s 241 msg/s # 32.79 [+2.18] udp gso zerocopy audit # 33.91 [+1.12] RTNETLINK answers: Invalid argument # 34.51 [+0.60] udp rx: 6 MB/s 4662 calls/s # 35.01 [+0.50] udp tx: 13 MB/s 231 calls/s 231 msg/s # 35.51 [+0.51] udp rx: 14 MB/s 9996 calls/s # 36.01 [+0.49] udp tx: 13 MB/s 235 calls/s 235 msg/s # 36.52 [+0.51] udp rx: 14 MB/s 10038 calls/s # 37.01 [+0.49] udp tx: 14 MB/s 238 calls/s 238 msg/s # 39.01 [+2.00] Summary over 3.002 seconds... # 39.01 [+0.00] sum udp tx: 14 MB/s 704 calls (234/s) 704 msgs (234/s) # 39.02 [+0.00] Zerocopy acks: 704 # 39.17 [+0.15] udp gso timestamp audit # 40.36 [+1.19] RTNETLINK answers: Invalid argument # 40.92 [+0.56] udp rx: 6 MB/s 4704 calls/s # 41.44 [+0.52] udp tx: 14 MB/s 239 calls/s 239 msg/s # 41.93 [+0.48] udp rx: 14 MB/s 10164 calls/s # 42.44 [+0.52] udp tx: 14 MB/s 241 calls/s 241 msg/s # 42.93 [+0.49] udp rx: 14 MB/s 10164 calls/s # 43.44 [+0.51] udp tx: 14 MB/s 242 calls/s 242 msg/s # 45.45 [+2.00] Summary over 3.007 seconds... # 45.45 [+0.00] sum udp tx: 14 MB/s 722 calls (240/s) 722 msgs (240/s) # 45.45 [+0.00] Tx Timestamps: 722 received 0 errors # 45.63 [+0.18] udp gso zerocopy timestamp audit # 46.73 [+1.10] RTNETLINK answers: Invalid argument # 47.32 [+0.59] udp rx: 6 MB/s 4578 calls/s # 47.82 [+0.51] udp tx: 13 MB/s 226 calls/s 226 msg/s # 48.32 [+0.49] udp rx: 13 MB/s 9786 calls/s # 48.82 [+0.50] udp tx: 13 MB/s 235 calls/s 235 msg/s # 49.32 [+0.50] udp rx: 13 MB/s 9870 calls/s # 49.83 [+0.51] udp tx: 13 MB/s 236 calls/s 236 msg/s # 51.84 [+2.00] Summary over 3.011 seconds... # 51.84 [+0.00] sum udp tx: 13 MB/s 697 calls (231/s) 697 msgs (231/s) # 51.84 [+0.00] Tx Timestamps: 697 received 0 errors # 51.84 [+0.00] Zerocopy acks: 697 # 52.00 [+0.16] ipv6 # 52.00 [+0.00] tcp # 53.12 [+1.12] RTNETLINK answers: Invalid argument # 54.23 [+1.11] tcp tx: 320 MB/s 5430 calls/s 5430 msg/s # 54.23 [+0.00] tcp rx: 320 MB/s 5425 calls/s # 55.23 [+1.00] tcp tx: 316 MB/s 5360 calls/s 5360 msg/s # 55.23 [+0.00] tcp rx: 316 MB/s 5319 calls/s # 56.23 [+1.00] tcp tx: 327 MB/s 5548 calls/s 5548 msg/s # 56.39 [+0.16] tcp zerocopy # 57.51 [+1.12] RTNETLINK answers: Invalid argument # 58.62 [+1.11] tcp tx: 162 MB/s 2754 calls/s 2754 msg/s # 58.62 [+0.00] tcp rx: 162 MB/s 2756 calls/s # 59.62 [+1.00] tcp tx: 161 MB/s 2734 calls/s 2734 msg/s # 59.62 [+0.00] tcp rx: 161 MB/s 2730 calls/s # 60.62 [+1.00] tcp tx: 162 MB/s 2749 calls/s 2749 msg/s # 60.77 [+0.15] udp # 61.95 [+1.18] RTNETLINK answers: Invalid argument # 62.52 [+0.57] udp rx: 4 MB/s 3062 calls/s # 63.05 [+0.53] udp tx: 9 MB/s 6708 calls/s 156 msg/s # 63.52 [+0.47] udp rx: 10 MB/s 7425 calls/s # 64.05 [+0.53] udp tx: 11 MB/s 8084 calls/s 188 msg/s # 64.52 [+0.47] udp rx: 11 MB/s 8109 calls/s # 65.19 [+0.67] udp sendmmsg # 66.29 [+1.09] RTNETLINK answers: Invalid argument # 66.89 [+0.60] udp rx: 5 MB/s 3866 calls/s # 67.38 [+0.49] udp tx: 10 MB/s 7396 calls/s 172 msg/s # 67.89 [+0.51] udp rx: 10 MB/s 7564 calls/s # 68.39 [+0.49] udp tx: 10 MB/s 7955 calls/s 185 msg/s # 68.89 [+0.51] udp rx: 10 MB/s 7884 calls/s # 69.54 [+0.64] udp gso # 70.61 [+1.07] RTNETLINK answers: Invalid argument # 71.23 [+0.63] udp rx: 7 MB/s 5762 calls/s # 71.70 [+0.46] udp tx: 14 MB/s 252 calls/s 252 msg/s # 72.23 [+0.53] udp rx: 14 MB/s 10578 calls/s # 72.71 [+0.47] udp tx: 14 MB/s 238 calls/s 238 msg/s # 73.24 [+0.54] udp rx: 13 MB/s 10191 calls/s # 73.71 [+0.47] udp tx: 13 MB/s 237 calls/s 237 msg/s # 73.86 [+0.16] udp gso zerocopy # 75.02 [+1.16] RTNETLINK answers: Invalid argument # 75.58 [+0.56] udp rx: 6 MB/s 4558 calls/s # 76.11 [+0.52] udp tx: 13 MB/s 227 calls/s 227 msg/s # 76.59 [+0.48] udp rx: 13 MB/s 9718 calls/s # 77.11 [+0.52] udp tx: 13 MB/s 227 calls/s 227 msg/s # 77.60 [+0.49] udp rx: 13 MB/s 10019 calls/s # 80.26 [+2.66] udp gso timestamp # 81.41 [+1.15] RTNETLINK answers: Invalid argument # 81.97 [+0.56] udp rx: 6 MB/s 4429 calls/s # 82.51 [+0.54] udp tx: 13 MB/s 229 calls/s 229 msg/s # 82.97 [+0.46] udp rx: 13 MB/s 9890 calls/s # 83.51 [+0.54] udp tx: 13 MB/s 231 calls/s 231 msg/s # 83.98 [+0.46] udp rx: 13 MB/s 10019 calls/s # 86.68 [+2.70] udp gso zerocopy audit # 87.84 [+1.16] RTNETLINK answers: Invalid argument # 88.42 [+0.58] udp rx: 6 MB/s 4601 calls/s # 88.93 [+0.51] udp tx: 12 MB/s 220 calls/s 220 msg/s # 89.42 [+0.50] udp rx: 13 MB/s 9718 calls/s # 89.93 [+0.51] udp tx: 13 MB/s 228 calls/s 228 msg/s # 90.42 [+0.50] udp rx: 13 MB/s 9804 calls/s # 90.93 [+0.50] udp tx: 13 MB/s 228 calls/s 228 msg/s # 92.93 [+2.00] Summary over 3.002 seconds... # 92.93 [+0.00] sum udp tx: 13 MB/s 676 calls (225/s) 676 msgs (225/s) # 92.93 [+0.00] Zerocopy acks: 676 # 93.10 [+0.16] udp gso timestamp audit # 94.26 [+1.17] RTNETLINK answers: Invalid argument # 94.80 [+0.54] udp rx: 6 MB/s 4429 calls/s # 95.35 [+0.56] udp tx: 13 MB/s 229 calls/s 229 msg/s # 95.80 [+0.45] udp rx: 13 MB/s 9847 calls/s # 96.35 [+0.55] udp tx: 13 MB/s 231 calls/s 231 msg/s # 96.81 [+0.45] udp rx: 13 MB/s 10019 calls/s # 97.36 [+0.55] udp tx: 13 MB/s 231 calls/s 231 msg/s # 99.36 [+2.00] Summary over 3.007 seconds... # 99.36 [+0.00] sum udp tx: 13 MB/s 691 calls (229/s) 691 msgs (229/s) # 99.36 [+0.00] Tx Timestamps: 691 received 0 errors # 99.51 [+0.15] udp gso zerocopy timestamp audit # 100.63 [+1.12] RTNETLINK answers: Invalid argument # 101.23 [+0.60] udp rx: 6 MB/s 4601 calls/s # 101.73 [+0.50] udp tx: 13 MB/s 222 calls/s 222 msg/s # 102.23 [+0.50] udp rx: 13 MB/s 9675 calls/s # 102.74 [+0.50] udp tx: 13 MB/s 223 calls/s 223 msg/s # 103.23 [+0.50] udp rx: 13 MB/s 9675 calls/s # 105.74 [+2.50] Summary over 3.002 seconds... # 105.74 [+0.00] sum udp tx: 13 MB/s 669 calls (222/s) 669 msgs (222/s) # 105.74 [+0.00] Tx Timestamps: 669 received 0 errors # 105.74 [+0.00] Zerocopy acks: 669 # 105.98 [+0.24] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 106.03 [+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__->