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 # 0.04 [+0.04] ipv4 # 0.04 [+0.00] tcp # 1.65 [+1.61] RTNETLINK answers: Invalid argument # 2.75 [+1.10] tcp tx: 305 MB/s 5183 calls/s 5183 msg/s # 2.75 [+0.00] tcp rx: 305 MB/s 5120 calls/s # 3.75 [+1.00] tcp tx: 300 MB/s 5099 calls/s 5099 msg/s # 3.75 [+0.00] tcp rx: 301 MB/s 4977 calls/s # 4.75 [+1.00] tcp tx: 289 MB/s 4918 calls/s 4918 msg/s # 4.93 [+0.18] tcp zerocopy # 6.14 [+1.20] RTNETLINK answers: Invalid argument # 7.25 [+1.12] tcp tx: 154 MB/s 2624 calls/s 2624 msg/s # 7.26 [+0.00] tcp rx: 154 MB/s 2623 calls/s # 8.25 [+1.00] tcp tx: 159 MB/s 2702 calls/s 2702 msg/s # 8.25 [+0.00] tcp rx: 159 MB/s 2698 calls/s # 9.25 [+1.00] tcp tx: 157 MB/s 2663 calls/s 2663 msg/s # 9.43 [+0.18] udp # 10.60 [+1.16] RTNETLINK answers: Invalid argument # 11.20 [+0.60] udp rx: 4 MB/s 3022 calls/s # 11.71 [+0.51] udp tx: 8 MB/s 6384 calls/s 152 msg/s # 12.20 [+0.49] udp rx: 10 MB/s 7139 calls/s # 12.71 [+0.51] udp tx: 11 MB/s 7896 calls/s 188 msg/s # 13.20 [+0.49] udp rx: 11 MB/s 8026 calls/s # 13.86 [+0.66] udp sendmmsg # 14.99 [+1.13] RTNETLINK answers: Invalid argument # 15.60 [+0.61] udp rx: 5 MB/s 3860 calls/s # 16.08 [+0.49] udp tx: 10 MB/s 7224 calls/s 172 msg/s # 16.59 [+0.51] udp rx: 10 MB/s 7363 calls/s # 17.09 [+0.50] udp tx: 11 MB/s 7854 calls/s 187 msg/s # 17.60 [+0.51] udp rx: 10 MB/s 7789 calls/s # 18.28 [+0.68] udp gso # 19.46 [+1.18] RTNETLINK answers: Invalid argument # 20.04 [+0.58] udp rx: 7 MB/s 5208 calls/s # 20.55 [+0.52] udp tx: 15 MB/s 257 calls/s 257 msg/s # 21.04 [+0.49] udp rx: 14 MB/s 10584 calls/s # 21.56 [+0.52] udp tx: 14 MB/s 242 calls/s 242 msg/s # 22.04 [+0.48] udp rx: 13 MB/s 9954 calls/s # 22.75 [+0.71] udp gso zerocopy # 23.95 [+1.20] RTNETLINK answers: Invalid argument # 24.55 [+0.61] udp rx: 6 MB/s 4704 calls/s # 25.04 [+0.49] udp tx: 13 MB/s 223 calls/s 223 msg/s # 25.56 [+0.51] udp rx: 13 MB/s 9828 calls/s # 26.04 [+0.49] udp tx: 13 MB/s 237 calls/s 237 msg/s # 26.56 [+0.52] udp rx: 13 MB/s 9660 calls/s # 27.04 [+0.49] udp tx: 13 MB/s 230 calls/s 230 msg/s # 27.27 [+0.22] udp gso timestamp # 28.52 [+1.25] RTNETLINK answers: Invalid argument # 29.06 [+0.54] udp rx: 6 MB/s 4368 calls/s # 29.61 [+0.56] udp tx: 14 MB/s 238 calls/s 238 msg/s # 30.05 [+0.44] udp rx: 14 MB/s 10122 calls/s # 30.61 [+0.56] udp tx: 14 MB/s 241 calls/s 241 msg/s # 31.06 [+0.44] udp rx: 14 MB/s 10122 calls/s # 31.61 [+0.56] udp tx: 14 MB/s 242 calls/s 242 msg/s # 33.81 [+2.19] udp gso zerocopy audit # 35.04 [+1.23] RTNETLINK answers: Invalid argument # 35.59 [+0.55] udp rx: 6 MB/s 4326 calls/s # 36.14 [+0.55] udp tx: 13 MB/s 226 calls/s 226 msg/s # 36.59 [+0.45] udp rx: 13 MB/s 9450 calls/s # 37.14 [+0.55] udp tx: 13 MB/s 230 calls/s 230 msg/s # 37.59 [+0.46] udp rx: 13 MB/s 9660 calls/s # 38.14 [+0.55] udp tx: 13 MB/s 228 calls/s 228 msg/s # 40.14 [+2.00] Summary over 3.003 seconds... # 40.14 [+0.00] sum udp tx: 13 MB/s 684 calls (227/s) 684 msgs (227/s) # 40.14 [+0.00] Zerocopy acks: 684 # 40.31 [+0.17] udp gso timestamp audit # 41.57 [+1.26] RTNETLINK answers: Invalid argument # 42.12 [+0.55] udp rx: 5 MB/s 4074 calls/s # 42.67 [+0.55] udp tx: 13 MB/s 227 calls/s 227 msg/s # 43.12 [+0.45] udp rx: 13 MB/s 9828 calls/s # 43.67 [+0.55] udp tx: 13 MB/s 237 calls/s 237 msg/s # 44.12 [+0.45] udp rx: 14 MB/s 10080 calls/s # 44.67 [+0.56] udp tx: 14 MB/s 238 calls/s 238 msg/s # 46.68 [+2.00] Summary over 3.008 seconds... # 46.68 [+0.00] sum udp tx: 14 MB/s 702 calls (233/s) 702 msgs (233/s) # 46.68 [+0.00] Tx Timestamps: 702 received 0 errors # 46.84 [+0.16] udp gso zerocopy timestamp audit # 48.06 [+1.23] RTNETLINK answers: Invalid argument # 48.63 [+0.57] udp rx: 6 MB/s 4368 calls/s # 49.16 [+0.53] udp tx: 13 MB/s 231 calls/s 231 msg/s # 49.62 [+0.46] udp rx: 13 MB/s 9630 calls/s # 50.17 [+0.54] udp tx: 13 MB/s 234 calls/s 234 msg/s # 50.63 [+0.46] udp rx: 14 MB/s 9996 calls/s # 53.17 [+2.54] Summary over 3.001 seconds... # 53.17 [+0.00] sum udp tx: 14 MB/s 700 calls (233/s) 700 msgs (233/s) # 53.17 [+0.00] Tx Timestamps: 700 received 0 errors # 53.17 [+0.00] Zerocopy acks: 700 # 53.36 [+0.18] ipv6 # 53.36 [+0.00] tcp # 54.57 [+1.22] RTNETLINK answers: Invalid argument # 55.68 [+1.11] tcp tx: 276 MB/s 4688 calls/s 4688 msg/s # 55.68 [+0.00] tcp rx: 276 MB/s 4651 calls/s # 56.68 [+1.00] tcp tx: 311 MB/s 5283 calls/s 5283 msg/s # 56.68 [+0.00] tcp rx: 311 MB/s 5256 calls/s # 57.69 [+1.00] tcp tx: 304 MB/s 5159 calls/s 5159 msg/s # 57.69 [+0.00] tcp rx: 303 MB/s 5086 calls/s # 57.86 [+0.17] tcp zerocopy # 59.04 [+1.18] RTNETLINK answers: Invalid argument # 60.14 [+1.10] tcp tx: 153 MB/s 2600 calls/s 2600 msg/s # 60.14 [+0.00] tcp rx: 153 MB/s 2588 calls/s # 61.14 [+0.99] tcp tx: 153 MB/s 2597 calls/s 2597 msg/s # 61.14 [+0.00] tcp rx: 153 MB/s 2585 calls/s # 62.14 [+1.00] tcp tx: 161 MB/s 2741 calls/s 2741 msg/s # 62.31 [+0.17] udp # 63.45 [+1.14] RTNETLINK answers: Invalid argument # 64.04 [+0.59] udp rx: 4 MB/s 3390 calls/s # 64.53 [+0.49] udp tx: 9 MB/s 6751 calls/s 157 msg/s # 65.04 [+0.51] udp rx: 10 MB/s 7440 calls/s # 65.53 [+0.49] udp tx: 11 MB/s 8084 calls/s 188 msg/s # 66.04 [+0.51] udp rx: 10 MB/s 8010 calls/s # 66.53 [+0.49] udp tx: 10 MB/s 7826 calls/s 182 msg/s # 66.71 [+0.18] udp sendmmsg # 67.83 [+1.11] RTNETLINK answers: Invalid argument # 68.43 [+0.60] udp rx: 5 MB/s 3918 calls/s # 68.92 [+0.49] udp tx: 10 MB/s 7396 calls/s 172 msg/s # 69.43 [+0.51] udp rx: 10 MB/s 7511 calls/s # 69.92 [+0.49] udp tx: 10 MB/s 7998 calls/s 186 msg/s # 70.43 [+0.51] udp rx: 10 MB/s 7977 calls/s # 71.08 [+0.65] udp gso # 72.20 [+1.12] RTNETLINK answers: Invalid argument # 72.77 [+0.58] udp rx: 7 MB/s 5332 calls/s # 73.27 [+0.50] udp tx: 14 MB/s 251 calls/s 251 msg/s # 73.76 [+0.49] udp rx: 14 MB/s 10492 calls/s # 74.28 [+0.51] udp tx: 14 MB/s 239 calls/s 239 msg/s # 74.77 [+0.49] udp rx: 14 MB/s 10234 calls/s # 75.28 [+0.51] udp tx: 13 MB/s 232 calls/s 232 msg/s # 75.44 [+0.16] udp gso zerocopy # 76.59 [+1.16] RTNETLINK answers: Invalid argument # 77.16 [+0.56] udp rx: 5 MB/s 4257 calls/s # 77.71 [+0.55] udp tx: 12 MB/s 218 calls/s 218 msg/s # 78.16 [+0.45] udp rx: 12 MB/s 9374 calls/s # 78.72 [+0.56] udp tx: 13 MB/s 223 calls/s 223 msg/s # 79.17 [+0.45] udp rx: 13 MB/s 9589 calls/s # 81.90 [+2.73] udp gso timestamp # 83.09 [+1.19] RTNETLINK answers: Invalid argument # 83.66 [+0.57] udp rx: 6 MB/s 4386 calls/s # 84.19 [+0.53] udp tx: 13 MB/s 222 calls/s 222 msg/s # 84.66 [+0.47] udp rx: 13 MB/s 9718 calls/s # 85.19 [+0.53] udp tx: 13 MB/s 224 calls/s 224 msg/s # 85.66 [+0.47] udp rx: 13 MB/s 9675 calls/s # 88.39 [+2.72] udp gso zerocopy audit # 89.57 [+1.18] RTNETLINK answers: Invalid argument # 90.12 [+0.56] udp rx: 5 MB/s 4300 calls/s # 90.66 [+0.54] udp tx: 12 MB/s 220 calls/s 220 msg/s # 91.12 [+0.46] udp rx: 13 MB/s 9675 calls/s # 91.66 [+0.54] udp tx: 13 MB/s 223 calls/s 223 msg/s # 92.13 [+0.47] udp rx: 13 MB/s 9632 calls/s # 92.66 [+0.53] udp tx: 13 MB/s 222 calls/s 222 msg/s # 94.66 [+2.00] Summary over 3.002 seconds... # 94.66 [+0.00] sum udp tx: 13 MB/s 665 calls (221/s) 665 msgs (221/s) # 94.66 [+0.00] Zerocopy acks: 665 # 94.83 [+0.17] udp gso timestamp audit # 96.04 [+1.21] RTNETLINK answers: Invalid argument # 96.59 [+0.55] udp rx: 6 MB/s 4472 calls/s # 97.13 [+0.54] udp tx: 13 MB/s 224 calls/s 224 msg/s # 97.60 [+0.46] udp rx: 13 MB/s 9718 calls/s # 98.14 [+0.54] udp tx: 13 MB/s 230 calls/s 230 msg/s # 98.60 [+0.46] udp rx: 13 MB/s 9847 calls/s # 101.13 [+2.54] Summary over 3.000 seconds... # 101.14 [+0.00] sum udp tx: 13 MB/s 683 calls (227/s) 683 msgs (227/s) # 101.14 [+0.00] Tx Timestamps: 683 received 0 errors # 101.31 [+0.17] udp gso zerocopy timestamp audit # 102.51 [+1.21] RTNETLINK answers: Invalid argument # 103.08 [+0.57] udp rx: 5 MB/s 4257 calls/s # 103.60 [+0.52] udp tx: 12 MB/s 211 calls/s 211 msg/s # 104.09 [+0.48] udp rx: 12 MB/s 9374 calls/s # 104.60 [+0.52] udp tx: 12 MB/s 218 calls/s 218 msg/s # 105.09 [+0.49] udp rx: 12 MB/s 9202 calls/s # 105.60 [+0.51] udp tx: 12 MB/s 216 calls/s 216 msg/s # 107.61 [+2.00] Summary over 3.003 seconds... # 107.61 [+0.00] sum udp tx: 12 MB/s 645 calls (214/s) 645 msgs (214/s) # 107.61 [+0.00] Tx Timestamps: 645 received 0 errors # 107.61 [+0.00] Zerocopy acks: 645 # 107.87 [+0.25] udpgso_bench.sh: PASS=20 SKIP=0 FAIL=0 # 107.93 [+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__->