Aha, I see.
Here's what I got from NDT:
{ "c2sRate": 61679, "s2cRate": 11428.707626713387, "CurMSS": "1448", "X_Rcvbuf": "87380", "X_Sndbuf": "100464", "AckPktsIn": "6975", "AckPktsOut": "0", "BytesRetrans": "90912", "CongAvoid": "5046", "CongestionOverCount": "0", "CongestionSignals": "26", "CountRTT": "5174", "CurCwnd": "21720", "CurRTO": "216", "CurRwinRcvd": "131072", "CurRwinSent": "7040", "CurSsthresh": "18824", "DSACKDups": "0", "DataBytesIn": "602", "DataBytesOut": "15176110", "DataPktsIn": "1", "DataPktsOut": "10259", "DupAcksIn": "1802", "ECNEnabled": "0", "FastRetran": "26", "MaxCwnd": "39096", "MaxMSS": "1448", "MaxRTO": "680", "MaxRTT": "260", "MaxRwinRcvd": "131744", "MaxRwinSent": "7040", "MaxSsthresh": "18824", "MinMSS": "1448", "MinRTO": "213", "MinRTT": "12", "MinRwinRcvd": "84736", "MinRwinSent": "5792", "NagleEnabled": "1", "OtherReductions": "2", "PktsIn": "6976", "PktsOut": "10259", "PktsRetrans": "63", "RcvWinScale": "7", "SACKEnabled": "3", "SACKsRcvd": "583", "SendStall": "0", "SlowStart": "70", "SampleRTT": "13", "SmoothedRTT": "13", "SndWinScale": "5", "SndLimTimeRwin": "0", "SndLimTimeCwnd": "10013981", "SndLimTimeSender": "330482", "SndLimTransRwin": "0", "SndLimTransCwnd": "18", "SndLimTransSender": "18", "SndLimBytesRwin": "0", "SndLimBytesCwnd": "15055728", "SndLimBytesSender": "120382", "SubsequentTimeouts": "0", "SumRTT": "84066", "Timeouts": "0", "TimestampsEnabled": "1", "WinScaleRcvd": "5", "WinScaleSent": "7", "DupAcksOut": "0", "StartTimeUsec": "332443", "Duration": "10345523", "c2sData": "5", "c2sAck": "5", "s2cData": "8", "s2cAck": "10", "half_duplex": "0", "link": "100", "congestion": "1", "bad_cable": "0", "mismatch": "0", "spd": "11.74", "bw": "13.51", "loss": "0.002534360", "avgrtt": "16.25", "waitsec": "0.00", "timesec": "10.00", "order": "0.2584", "rwintime": "0.0000", "sendtime": "0.0319", "cwndtime": "0.9681", "rwin": "1.0051", "swin": "0.7665", "cwin": "0.2983", "rttsec": "0.016248", "Sndbuf": "100464", "aspd": "0.00000", "CWND-Limited": "0.00", "minCWNDpeak": "7240", "maxCWNDpeak": "39096", "CWNDpeaks": "26", "ServerToClientSpeed": 11.428707626713386, "ClientToServerSpeed": 61.679, "Jitter": 248 } === Results sent by the server ===