merlin83221 Posted February 10, 2006 CID Share Posted February 10, 2006 As you can tell something is screwy with my speed. i have a 3mb line from cable one. but my downloads suck all of a suden. a few months ago they were okay but now something seems off. Here is my download test: :::.. Download Stats ..::: Connection is:: 668 Kbps about 0.7 Mbps (tested with 748 kB) Download Speed is:: 82 kB/s Tested From:: https://testmy.net (server2) Test Time:: Fri Feb 10 10:51:44 MST 2006 Bottom Line:: 12X faster than 56K 1MB download in 12.49 sec Diagnosis: May need help : running at only 22.84 % of your hosts average (cableone.net) Validation Link:: https://testmy.net/stats/id-08FENACM4 Here is my upload test: :::.. Upload Stats ..::: Connection is:: 273 Kbps about 0.3 Mbps (tested with 97 kB) Upload Speed is:: 33 kB/s Tested From:: https://testmy.net (server1) Test Time:: Fri Feb 10 10:54:11 MST 2006 Bottom Line:: 5X faster than 56K 1MB upload in 31.03 sec Diagnosis: Looks Great : 16.17 % faster than the average for host (cableone.net) Validation Link:: https://testmy.net/stats/id-2KYXBTAEU Oh and i ran the nitro thingy. Here is its results: TCP/Web100 Network Diagnostic Tool v5.3.3d click START to begin Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done running 10s outbound test (client to server) . . . . . 293.06Kb/s running 10s inbound test (server to client) . . . . . . 1.13Mb/s Your PC is connected to a Cable/DSL modem Information: The receive buffer should be 21.29 Kbytes to maximize throughput WEB100 Kernel Variables: Client: localhost/127.0.0.1 AckPktsIn: 599 AckPktsOut: 0 BytesRetrans: 8712 CongAvoid: 143 CongestionOverCount: 0 CongestionSignals: 6 CountRTT: 430 CurCwnd: 8712 CurMSS: 1452 CurRTO: 260 CurRwinRcvd: 8712 CurRwinSent: 16304 CurSsthresh: 4356 DSACKDups: 0 DataBytesIn: 0 DataBytesOut: 1440384 DataPktsIn: 0 DataPktsOut: 992 DupAcksIn: 150 ECNEnabled: 0 FastRetran: 6 MaxCwnd: 10164 MaxMSS: 1452 MaxRTO: 270 MaxRTT: 100 MaxRwinRcvd: 8712 MaxRwinSent: 16304 MaxSsthresh: 4356 MinMSS: 1452 MinRTO: 250 MinRTT: 40 MinRwinRcvd: 8712 MinRwinSent: 16304 NagleEnabled: 1 OtherReductions: 31 PktsIn: 599 PktsOut: 992 PktsRetrans: 6 X_Rcvbuf: 103424 RcvWinScale: 7 SACKEnabled: 3 SACKsRcvd: 156 SendStall: 0 SlowStart: 35 SampleRTT: 50 SmoothedRTT: 60 X_Sndbuf: 103424 SndWinScale: 0 SndLimTimeRwin: 3731464 SndLimTimeCwnd: 6284366 SndLimTimeSender: 2579 SndLimTransRwin: 39 SndLimTransCwnd: 40 SndLimTransSender: 1 SndLimBytesRwin: 580800 SndLimBytesCwnd: 859584 SndLimBytesSender: 0 SubsequentTimeouts: 0 SumRTT: 25000 Timeouts: 0 TimestampsEnabled: 0 WinScaleRcvd: 0 WinScaleSent: 7 DupAcksOut: 0 StartTimeUsec: 939736 Duration: 10020786 c2sData: 2 c2sAck: 2 s2cData: 9 s2cAck: 3 half_duplex: 0 link: 100 congestion: 0 bad_cable: 0 mismatch: 0 spd: 0.00 bw: 2.45 loss: 0.006048387 avgrtt: 58.14 waitsec: 0.00 timesec: 10.00 order: 0.2504 rwintime: 0.3725 sendtime: 0.0003 cwndtime: 0.6273 rwin: 0.0665 swin: 0.7891 cwin: 0.0775 rttsec: 0.058140 Sndbuf: 103424 aspd: 4.19114 Checking for mismatch on uplink (speed > 50 [0>50], (xmitspeed < 5) [0.29<5] (rwintime > .9) [0.37>.9], (loss < .01) [0.00<.01] Checking for excessive errors condition (loss/sec > .15) [6.04>.15], (cwndtime > .6) [0.62>.6], (loss < .01) [0.00<.01], (MaxSsthresh > 0) [4356>0] Checking for 10 Mbps link (speed < 9.5) [0<9.5], (speed > 3.0) [0>3.0] (xmitspeed < 9.5) [0.29<9.5] (loss < .01) [0.00<.01], (mylink > 0) [3.0>0] Checking for Wireless link (sendtime = 0) [3.0E=0], (speed < 5) [0<5] (Estimate > 50 [2.45>50], (Rwintime > 90) [0.37>.90] (RwinTrans/CwndTrans = 1) [39/40=1], (mylink > 0) [3.0>0] Checking for DSL/Cable Modem link (speed < 2) [0<2], (SndLimTransSender = 0) [1=0] (SendTime = 0) [3.0E-4=0], (mylink > 0) [3.0>0] Checking for half-duplex condition (rwintime > .95) [0.37>.95], (RwinTrans/sec > 30) [3.9>30], (SenderTrans/sec > 30) [0.1>30], OR (mylink <= 10) [3.0<=10] Checking for congestion (cwndtime > .02) [0.62>.02], (mismatch = 0) [0=0] (MaxSsthresh > 0) [4356>0] estimate = 2.45 based on packet size = 11Kbits, RTT = 58.14msec, and loss = 0.006048387 The theoretical network limit is 2.45 Mbps The NDT server has a 101.0 KByte buffer which limits the throughput to 13.57 Mbps Your PC/Workstation has a 8.0 KByte buffer which limits the throughput to 1.14 Mbps The network based flow control limits the throughput to 1.33 Mbps Client Data reports link is 'T1', Client Acks report link is 'T1' Server Data reports link is '10 Gig', Server Acks report link is 'Ethernet' As you can tell upload great, Download suck. Sometime latter today i will run virus scanner and spyware scanners in safe mode. Nothing is showing up right now as a problem. I am directly linked to the modem. When i hook it up to the router/switch, i use the switch part, it does the same speed. Do you guys have any suggestions or ideas? Thanks for any help. Link to comment Share on other sites More sharing options...
trogers Posted February 10, 2006 CID Share Posted February 10, 2006 This is the reason for your slowspeed: "Your PC/Workstation has a 8.0 KByte buffer which limits the throughput to 1.14 Mbps The network based flow control limits the throughput to 1.33 Mb." Try this ccs file with a 124 Kbyte buffer. Link to comment Share on other sites More sharing options...
merlin83221 Posted February 10, 2006 Author CID Share Posted February 10, 2006 how do you do that. i am pretty new. Link to comment Share on other sites More sharing options...
trogers Posted February 10, 2006 CID Share Posted February 10, 2006 To properly select values to be use with Cablenut Adjuster, you need to understand about MTU values, latency, Tcp Stack function and buffer size (RWIN). Speed test only shows the end result, but network diagnostic test shows how the signal is processed and highlight the problem areas. The test showed your problem is an undersized buffer which set your bandwidth limit to 1.14 Mbps. Like a small doorway for Jack's giant...(smile). Link to comment Share on other sites More sharing options...
merlin83221 Posted February 10, 2006 Author CID Share Posted February 10, 2006 okay i get that. i kind of got that before. i just need to know the advanced crap and what i need to do it. Link to comment Share on other sites More sharing options...
TimPawlak Posted February 10, 2006 CID Share Posted February 10, 2006 http://www.cablenut.com download that program, and download the file he told you to. Link to comment Share on other sites More sharing options...
merlin83221 Posted February 11, 2006 Author CID Share Posted February 11, 2006 i did all that and it seems like nothing has changed. download and upload are basicly the same. Link to comment Share on other sites More sharing options...
merlin83221 Posted February 11, 2006 Author CID Share Posted February 11, 2006 okay when i to an actual download from a site and not the test it seems almost doubled but can we do even better. i am now getting about 130kbs instead of 60kbs. can i increase that to maybe 200kbs to 300kbs Link to comment Share on other sites More sharing options...
trogers Posted February 11, 2006 CID Share Posted February 11, 2006 Click on this link and post the results enclosed in the white box: https://www.speedguide.net/analyzer.php Link to comment Share on other sites More sharing options...
merlin83221 Posted February 11, 2006 Author CID Share Posted February 11, 2006 i can download 2 files at 130kbs without them affecting each other. i need know what link or test to run with that website. i can report all the info tomarrow since it is 12:01 am here so i need to get sleep. thanks for the help so far. Link to comment Share on other sites More sharing options...
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