2017-10-23 16:02:03 NPtcp -n 1000 -h 127.0.0.1 Send and receive buffers are 16384 and 87380 bytes (A bug in Linux doubles the requested buffer sizes) Now starting the main loop 0: 1 bytes 1143 times --> 0.08 Mbps in 92.82 usec 1: 2 bytes 1077 times --> 0.17 Mbps in 91.96 usec 2: 3 bytes 1087 times --> 0.25 Mbps in 89.86 usec 3: 4 bytes 741 times --> 0.34 Mbps in 90.61 usec 4: 6 bytes 827 times --> 0.50 Mbps in 91.68 usec 5: 8 bytes 545 times --> 0.66 Mbps in 92.44 usec 6: 12 bytes 676 times --> 1.12 Mbps in 81.68 usec 7: 13 bytes 510 times --> 1.19 Mbps in 83.11 usec 8: 16 bytes 555 times --> 1.46 Mbps in 83.79 usec 9: 19 bytes 671 times --> 1.85 Mbps in 78.48 usec 10: 21 bytes 804 times --> 2.03 Mbps in 78.91 usec 11: 24 bytes 844 times --> 2.27 Mbps in 80.60 usec 12: 27 bytes 878 times --> 2.56 Mbps in 80.32 usec 13: 29 bytes 553 times --> 2.81 Mbps in 78.69 usec 14: 32 bytes 613 times --> 3.05 Mbps in 80.10 usec 15: 35 bytes 663 times --> 3.39 Mbps in 78.70 usec 16: 45 bytes 726 times --> 4.03 Mbps in 85.18 usec 17: 48 bytes 782 times --> 5.05 Mbps in 72.49 usec 18: 51 bytes 948 times --> 5.50 Mbps in 70.69 usec 19: 61 bytes 554 times --> 6.48 Mbps in 71.86 usec 20: 64 bytes 684 times --> 5.60 Mbps in 87.18 usec 21: 67 bytes 591 times --> 4.72 Mbps in 108.23 usec 22: 93 bytes 496 times --> 8.57 Mbps in 82.82 usec 23: 96 bytes 804 times --> 8.05 Mbps in 90.98 usec 24: 99 bytes 744 times --> 8.26 Mbps in 91.50 usec 25: 125 bytes 397 times --> 8.01 Mbps in 119.11 usec 26: 128 bytes 416 times --> 8.32 Mbps in 117.35 usec 27: 131 bytes 432 times --> 9.10 Mbps in 109.86 usec 28: 189 bytes 472 times --> 11.97 Mbps in 120.46 usec 29: 192 bytes 553 times --> 14.68 Mbps in 99.80 usec 30: 195 bytes 673 times --> 14.72 Mbps in 101.07 usec 31: 253 bytes 345 times --> 18.26 Mbps in 105.71 usec 32: 256 bytes 471 times --> 18.21 Mbps in 107.27 usec 33: 259 bytes 469 times --> 17.69 Mbps in 111.68 usec 34: 381 bytes 456 times --> 22.97 Mbps in 126.55 usec 35: 384 bytes 526 times --> 32.30 Mbps in 90.69 usec 36: 387 bytes 737 times --> 31.99 Mbps in 92.29 usec 37: 509 bytes 369 times --> 47.10 Mbps in 82.45 usec 38: 512 bytes 605 times --> 36.71 Mbps in 106.41 usec 39: 515 bytes 471 times --> 50.29 Mbps in 78.14 usec 40: 765 bytes 646 times --> 71.13 Mbps in 82.05 usec 41: 768 bytes 812 times --> 54.04 Mbps in 108.42 usec 42: 771 bytes 616 times --> 51.89 Mbps in 113.37 usec 43: 1021 bytes 297 times --> 62.58 Mbps in 124.48 usec 44: 1024 bytes 401 times --> 68.29 Mbps in 114.40 usec 45: 1027 bytes 437 times --> 80.18 Mbps in 97.72 usec 46: 1533 bytes 514 times --> 115.49 Mbps in 101.27 usec 47: 1536 bytes 658 times --> 100.32 Mbps in 116.81 usec 48: 1539 bytes 571 times --> 92.92 Mbps in 126.37 usec 49: 2045 bytes 265 times --> 126.14 Mbps in 123.68 usec 50: 2048 bytes 404 times --> 138.61 Mbps in 112.73 usec 51: 2051 bytes 443 times --> 153.09 Mbps in 102.21 usec 52: 3069 bytes 490 times --> 283.77 Mbps in 82.51 usec 53: 3072 bytes 807 times --> 208.77 Mbps in 112.27 usec 54: 3075 bytes 594 times --> 276.93 Mbps in 84.71 usec 55: 4093 bytes 394 times --> 218.81 Mbps in 142.71 usec 56: 4096 bytes 350 times --> 271.96 Mbps in 114.91 usec 57: 4099 bytes 435 times --> 282.61 Mbps in 110.66 usec 58: 6141 bytes 452 times --> 479.90 Mbps in 97.63 usec 59: 6144 bytes 682 times --> 441.12 Mbps in 106.26 usec 60: 6147 bytes 627 times --> 619.82 Mbps in 75.66 usec 61: 8189 bytes 441 times --> 820.07 Mbps in 76.18 usec 62: 8192 bytes 656 times --> 645.87 Mbps in 96.77 usec 63: 8195 bytes 516 times --> 837.12 Mbps in 74.69 usec 64: 12285 bytes 669 times --> 1221.92 Mbps in 76.70 usec 65: 12288 bytes 869 times --> 1241.51 Mbps in 75.51 usec 66: 12291 bytes 882 times --> 737.61 Mbps in 127.13 usec 67: 16381 bytes 262 times --> 1532.35 Mbps in 81.56 usec 68: 16384 bytes 613 times --> 1433.25 Mbps in 87.21 usec 69: 16387 bytes 573 times --> 1255.75 Mbps in 99.56 usec 70: 24573 bytes 502 times --> 1833.91 Mbps in 102.23 usec 71: 24576 bytes 652 times --> 2217.06 Mbps in 84.57 usec 72: 24579 bytes 788 times --> 2365.41 Mbps in 79.28 usec 73: 32765 bytes 420 times --> 2535.78 Mbps in 98.58 usec 74: 32768 bytes 507 times --> 2835.41 Mbps in 88.17 usec 75: 32771 bytes 567 times --> 2421.71 Mbps in 103.24 usec 76: 49149 bytes 484 times --> 3321.57 Mbps in 112.89 usec 77: 49152 bytes 590 times --> 3348.26 Mbps in 112.00 usec 78: 49155 bytes 595 times --> 2425.66 Mbps in 154.61 usec 79: 65533 bytes 215 times --> 2592.14 Mbps in 192.88 usec 80: 65536 bytes 259 times --> 2642.99 Mbps in 189.18 usec 81: 65539 bytes 264 times --> 2647.83 Mbps in 188.84 usec 82: 98301 bytes 264 times --> 3522.24 Mbps in 212.93 usec 83: 98304 bytes 313 times --> 3547.36 Mbps in 211.43 usec 84: 98307 bytes 315 times --> 3553.46 Mbps in 211.07 usec 85: 131069 bytes 157 times --> 3801.04 Mbps in 263.08 usec 86: 131072 bytes 190 times --> 3914.37 Mbps in 255.47 usec 87: 131075 bytes 195 times --> 3733.61 Mbps in 267.84 usec 88: 196605 bytes 186 times --> 5270.33 Mbps in 284.61 usec 89: 196608 bytes 234 times --> 4176.41 Mbps in 359.16 usec 90: 196611 bytes 185 times --> 4676.08 Mbps in 320.79 usec 91: 262141 bytes 103 times --> 5065.79 Mbps in 394.80 usec 92: 262144 bytes 126 times --> 4977.09 Mbps in 401.84 usec 93: 262147 bytes 124 times --> 4643.43 Mbps in 430.72 usec 94: 393213 bytes 116 times --> 4932.71 Mbps in 608.18 usec 95: 393216 bytes 109 times --> 4915.60 Mbps in 610.30 usec 96: 393219 bytes 109 times --> 4811.66 Mbps in 623.49 usec 97: 524285 bytes 53 times --> 5535.50 Mbps in 722.60 usec 98: 524288 bytes 69 times --> 5441.43 Mbps in 735.10 usec 99: 524291 bytes 68 times --> 4875.67 Mbps in 820.41 usec 100: 786429 bytes 60 times --> 5203.38 Mbps in 1153.09 usec 101: 786432 bytes 57 times --> 4961.06 Mbps in 1209.42 usec 102: 786435 bytes 55 times --> 4986.01 Mbps in 1203.37 usec 103: 1048573 bytes 27 times --> 5760.29 Mbps in 1388.81 usec 104: 1048576 bytes 36 times --> 5064.14 Mbps in 1579.74 usec 105: 1048579 bytes 31 times --> 5542.66 Mbps in 1443.36 usec 106: 1572861 bytes 34 times --> 5668.31 Mbps in 2117.03 usec 107: 1572864 bytes 31 times --> 5951.52 Mbps in 2016.29 usec 108: 1572867 bytes 33 times --> 5460.98 Mbps in 2197.41 usec 109: 2097149 bytes 15 times --> 5395.49 Mbps in 2965.43 usec 110: 2097152 bytes 16 times --> 4319.26 Mbps in 3704.34 usec 111: 2097155 bytes 13 times --> 4306.38 Mbps in 3715.42 usec 112: 3145725 bytes 13 times --> 5141.16 Mbps in 4668.20 usec 113: 3145728 bytes 14 times --> 5536.57 Mbps in 4334.82 usec 114: 3145731 bytes 15 times --> 5329.11 Mbps in 4503.57 usec 115: 4194301 bytes 7 times --> 5470.82 Mbps in 5849.21 usec 116: 4194304 bytes 8 times --> 5465.77 Mbps in 5854.62 usec 117: 4194307 bytes 8 times --> 5362.77 Mbps in 5967.07 usec 118: 6291453 bytes 8 times --> 5743.43 Mbps in 8357.38 usec 119: 6291456 bytes 7 times --> 5640.43 Mbps in 8509.99 usec 120: 6291459 bytes 7 times --> 6189.62 Mbps in 7754.92 usec 121: 8388605 bytes 4 times --> 6285.22 Mbps in 10182.62 usec 122: 8388608 bytes 4 times --> 6194.43 Mbps in 10331.87 usec 123: 8388611 bytes 4 times --> 5829.77 Mbps in 10978.13 usec