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Topic: what does this stuff mean?  (Read 3121 times)
Blunted
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« on: August 24, 2005, 06:44:11 PM »
WEB100 Kernel Variables:
Client: localhost/127.0.0.1
AckPktsIn: 2328
AckPktsOut: 0
BytesRetrans: 0
CongAvoid: 0
CongestionOverCount: 0
CongestionSignals: 0
CountRTT: 2328
CurCwnd: 49680
CurMSS: 1380
CurRTO: 280
CurRwinRcvd: 49640
CurRwinSent: 5840
CurSsthresh: 2147483647
DSACKDups: 0
DataBytesIn: 0
DataBytesOut: 6237600
DataPktsIn: 0
DataPktsOut: 4520
DupAcksIn: 0
ECNEnabled: 0
FastRetran: 0
MaxCwnd: 49680
MaxMSS: 1380
MaxRTO: 280
MaxRTT: 90
MaxRwinRcvd: 49640
MaxRwinSent: 5840
MaxSsthresh: 0
MinMSS: 1380
MinRTO: 240
MinRTT: 40
MinRwinRcvd: 49640
MinRwinSent: 5840
NagleEnabled: 1
OtherReductions: 0
PktsIn: 2328
PktsOut: 4520
PktsRetrans: 0
X_Rcvbuf: 107520
RcvWinScale: 2147483647
SACKEnabled: 3
SACKsRcvd: 0
SendStall: 0
SlowStart: 34
SampleRTT: 80
SmoothedRTT: 80
X_Sndbuf: 107520
SndWinScale: 2147483647
SndLimTimeRwin: 9652667
SndLimTimeCwnd: 371154
SndLimTimeSender: 48907
SndLimTransRwin: 1
SndLimTransCwnd: 1
SndLimTransSender: 1
SndLimBytesRwin: 6098220
SndLimBytesCwnd: 139380
SndLimBytesSender: 0
SubsequentTimeouts: 0
SumRTT: 178880
Timeouts: 0
TimestampsEnabled: 0
WinScaleRcvd: 2147483647
WinScaleSent: 2147483647
DupAcksOut: 0
StartTimeUsec: 146786
Duration: 10073332
c2sData: 2
c2sAck: 2
s2cData: 3
s2cAck: 3
half_duplex: 1
link: 10
congestion: 0
bad_cable: 0
mismatch: 0
spd: 0.00
bw: 137.02
loss: 0.000001000
avgrtt: 76.84
waitsec: 0.00
timesec: 10.00
order: 0.0000
rwintime: 0.9583
sendtime: 0.0049
cwndtime: 0.0368
rwin: 0.3787
swin: 0.8203
cwin: 0.3790
rttsec: 0.076838
Sndbuf: 107520
aspd: 7.91610

Checking for mismatch on uplink
   (speed > 50 [0>50], (xmitspeed < 5) [0.71<5]
   (rwintime > .9) [0.95>.9], (loss < .01) [1.0E<.01]
Checking for excessive errors condition
   (loss/sec > .15) [1.0E>.15], (cwndtime > .6) [0.03>.6],
   (loss < .01) [1.0E<.01], (MaxSsthresh > 0) [0>0]
Checking for 10 Mbps link
   (speed < 9.5) [0<9.5], (speed > 3.0) [0>3.0]
   (xmitspeed < 9.5) [0.71<9.5] (loss < .01) [1.0E<.01], (mylink > 0) [3.0>0]
Checking for Wireless link
   (sendtime = 0) [0.00=0], (speed < 5) [0<5]
   (Estimate > 50 [137.02>50], (Rwintime > 90) [0.95>.90]
    (RwinTrans/CwndTrans = 1) [1/1=1], (mylink > 0) [3.0>0]
Checking for DSL/Cable Modem link
   (speed < 2) [0<2], (SndLimTransSender = 0) [1=0]
    (SendTime = 0) [0.0049=0], (mylink > 0) [3.0>0]
Checking for half-duplex condition
   (rwintime > .95) [0.95>.95], (RwinTrans/sec > 30) [0.1>30],
    (SenderTrans/sec > 30) [0.1>30], OR (mylink <= 10) [3.0<=10]
Checking for congestion
   (cwndtime > .02) [0.03>.02], (mismatch = 0) [0=0]
   (MaxSsthresh > 0) [0>0]

estimate = 137.02 based on packet size = 10Kbits, RTT = 76.84msec, and loss = 1.0E-6
The theoretical network limit is 137.02 Mbps
The NDT server has a 105.0 KByte buffer which limits the throughput to 10.67 Mbps
Your PC/Workstation has a 48.0 KByte buffer which limits the throughput to 4.92 Mbps
The network based flow control limits the throughput to 4.93 Mbps

Client Data reports link is 'T1', Client Acks report link is 'T1'
Server Data reports link is 'Ethernet', Server Acks report link is 'Ethernet'
Logged
Go to www.vyrax.com for all your wireless needs
Go to http://eebobb.shackspace.com/ for good program downloads
:. Download Stats .:
Connection is:: 31099 Kbps about 31.1 Mbps
Download Speed is:: 3796 kB/s
:.. Upload Stats ..:::
Connection is:: 1918 Kbps about 1.9 Mbps
Upload Speed is:: 234 kB/s
 
Swimmer
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« Reply #1 on: August 24, 2005, 07:49:08 PM »
looks like some type of config file.. where is this from?
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php
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« Reply #2 on: August 24, 2005, 07:50:32 PM »
Quote from: Swimmer on August 24, 2005, 07:49:08 PM
looks like some type of config file.. where is this from?

The details of a WEB100 test ;)

as for what it means... do you have something in particular you want to know?  there's a lot to explain there...
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« Reply #3 on: August 24, 2005, 08:02:27 PM »
linux?


http://www.csm.ornl.gov/~dunigan/netperf/web100.html .. is that what we are talking about here?
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Blunted
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« Reply #4 on: August 24, 2005, 08:11:18 PM »
well i dont have linux but tested on a server with that software.  thanks i'll have to read that later.
Logged
Go to www.vyrax.com for all your wireless needs
Go to http://eebobb.shackspace.com/ for good program downloads
:. Download Stats .:
Connection is:: 31099 Kbps about 31.1 Mbps
Download Speed is:: 3796 kB/s
:.. Upload Stats ..:::
Connection is:: 1918 Kbps about 1.9 Mbps
Upload Speed is:: 234 kB/s
 
Blunted
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« Reply #5 on: August 24, 2005, 08:13:43 PM »
Quote from: php on August 24, 2005, 07:50:32 PM
The details of a WEB100 test ;)

as for what it means... do you have something in particular you want to know?  there's a lot to explain there...

nothing specific but just if i can some tweak anything else or see if there is something else wrong that i didnt know. line performance and what it should be.  thanks
Logged
Go to www.vyrax.com for all your wireless needs
Go to http://eebobb.shackspace.com/ for good program downloads
:. Download Stats .:
Connection is:: 31099 Kbps about 31.1 Mbps
Download Speed is:: 3796 kB/s
:.. Upload Stats ..:::
Connection is:: 1918 Kbps about 1.9 Mbps
Upload Speed is:: 234 kB/s
 
Swimmer
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« Reply #6 on: August 24, 2005, 08:16:22 PM »
I am not familiar with this os... so I am going to have to do some research.. php might have some idea..
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MYRIAGON
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« Reply #7 on: August 24, 2005, 08:25:33 PM »
It's just a test , like a speed test but when you are done with it you can click more information and it gives you a report about your connection.
I have found that a lot of it is inaccurate depending on the network congestion, the actual download speed test seems allright but the upload part can be manipulated by your send window settings.
As far as all the info it gives I can understand some of it, but not all, too much info for me ...lol
Here is an example of the test, when done click more info....... http://speedtest.umnet.umich.edu:7123/
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cholla
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« Reply #8 on: August 24, 2005, 10:27:09 PM »
It's the NDT test you  can test it at several locations found in the link below.
http://e2epi.internet2.edu/ndt/ndt-server-list.html
And I don't know what all the results mean,,To me the speed part of the test ,the RTT  since I can't ping,& the retransmits are what I use it for mostly.
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cak46
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« Reply #9 on: August 25, 2005, 10:21:08 AM »
Quote from: Blunted on August 24, 2005, 06:44:11 PM
WEB100 Kernel Variables:
Client: localhost/127.0.0.1
AckPktsIn: 2328
AckPktsOut: 0
BytesRetrans: 0
CongAvoid: 0
CongestionOverCount: 0
CongestionSignals: 0
CountRTT: 2328
CurCwnd: 49680
CurMSS: 1380
CurRTO: 280
CurRwinRcvd: 49640
CurRwinSent: 5840
CurSsthresh: 2147483647
DSACKDups: 0
DataBytesIn: 0
DataBytesOut: 6237600
DataPktsIn: 0
DataPktsOut: 4520
DupAcksIn: 0
ECNEnabled: 0
FastRetran: 0
MaxCwnd: 49680
MaxMSS: 1380
MaxRTO: 280
MaxRTT: 90
MaxRwinRcvd: 49640
MaxRwinSent: 5840
MaxSsthresh: 0
MinMSS: 1380
MinRTO: 240
MinRTT: 40
MinRwinRcvd: 49640
MinRwinSent: 5840
NagleEnabled: 1
OtherReductions: 0
PktsIn: 2328
PktsOut: 4520
PktsRetrans: 0
X_Rcvbuf: 107520
RcvWinScale: 2147483647
SACKEnabled: 3
SACKsRcvd: 0
SendStall: 0
SlowStart: 34
SampleRTT: 80
SmoothedRTT: 80
X_Sndbuf: 107520
SndWinScale: 2147483647
SndLimTimeRwin: 9652667
SndLimTimeCwnd: 371154
SndLimTimeSender: 48907
SndLimTransRwin: 1
SndLimTransCwnd: 1
SndLimTransSender: 1
SndLimBytesRwin: 6098220
SndLimBytesCwnd: 139380
SndLimBytesSender: 0
SubsequentTimeouts: 0
SumRTT: 178880
Timeouts: 0
TimestampsEnabled: 0
WinScaleRcvd: 2147483647
WinScaleSent: 2147483647
DupAcksOut: 0
StartTimeUsec: 146786
Duration: 10073332
c2sData: 2
c2sAck: 2
s2cData: 3
s2cAck: 3
half_duplex: 1
link: 10
congestion: 0
bad_cable: 0
mismatch: 0
spd: 0.00
bw: 137.02
loss: 0.000001000
avgrtt: 76.84
waitsec: 0.00
timesec: 10.00
order: 0.0000
rwintime: 0.9583
sendtime: 0.0049
cwndtime: 0.0368
rwin: 0.3787
swin: 0.8203
cwin: 0.3790
rttsec: 0.076838
Sndbuf: 107520
aspd: 7.91610

Checking for mismatch on uplink
   (speed > 50 [0>50], (xmitspeed < 5) [0.71<5]
   (rwintime > .9) [0.95>.9], (loss < .01) [1.0E<.01]
Checking for excessive errors condition
   (loss/sec > .15) [1.0E>.15], (cwndtime > .6) [0.03>.6],
   (loss < .01) [1.0E<.01], (MaxSsthresh > 0) [0>0]
Checking for 10 Mbps link
   (speed < 9.5) [0<9.5], (speed > 3.0) [0>3.0]
   (xmitspeed < 9.5) [0.71<9.5] (loss < .01) [1.0E<.01], (mylink > 0) [3.0>0]
Checking for Wireless link
   (sendtime = 0) [0.00=0], (speed < 5) [0<5]
   (Estimate > 50 [137.02>50], (Rwintime > 90) [0.95>.90]
    (RwinTrans/CwndTrans = 1) [1/1=1], (mylink > 0) [3.0>0]
Checking for DSL/Cable Modem link
   (speed < 2) [0<2], (SndLimTransSender = 0) [1=0]
    (SendTime = 0) [0.0049=0], (mylink > 0) [3.0>0]
Checking for half-duplex condition
   (rwintime > .95) [0.95>.95], (RwinTrans/sec > 30) [0.1>30],
    (SenderTrans/sec > 30) [0.1>30], OR (mylink <= 10) [3.0<=10]
Checking for congestion
   (cwndtime > .02) [0.03>.02], (mismatch = 0) [0=0]
   (MaxSsthresh > 0) [0>0]

estimate = 137.02 based on packet size = 10Kbits, RTT = 76.84msec, and loss = 1.0E-6
The theoretical network limit is 137.02 Mbps
The NDT server has a 105.0 KByte buffer which limits the throughput to 10.67 Mbps
Your PC/Workstation has a 48.0 KByte buffer which limits the throughput to 4.92 Mbps
The network based flow control limits the throughput to 4.93 Mbps

Client Data reports link is 'T1', Client Acks report link is 'T1'
Server Data reports link is 'Ethernet', Server Acks report link is 'Ethernet'

The entries marked in red are the ones I use to determine if I have a connection/speed issue.  I run this from a couple of different servers due to problem areas between my machine and the individual host of the ndt system.  Your numbers, to me, look fine in the areas I've marked red..  Van Buren is the expert on scaling and he may have suggestions there.  What were your speed results and who is your provider and what are your  max up/download speeds for the package are you currently on?
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Blunted
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« Reply #10 on: August 25, 2005, 01:57:48 PM »
my max speeds are 768 up and 6000 down and i get about 5100 down and 675 up average.  my provider is speakeasy.net and this is a adsl (radsl i think) line.   

also Your PC/Workstation has a 48.0 KByte buffer which limits the throughput to 4.92 Mbps. The network based flow control limits the throughput to 4.93 Mbps

My cable nut settings
Logged
Go to www.vyrax.com for all your wireless needs
Go to http://eebobb.shackspace.com/ for good program downloads
:. Download Stats .:
Connection is:: 31099 Kbps about 31.1 Mbps
Download Speed is:: 3796 kB/s
:.. Upload Stats ..:::
Connection is:: 1918 Kbps about 1.9 Mbps
Upload Speed is:: 234 kB/s
 
Blunted
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« Reply #11 on: August 25, 2005, 01:58:43 PM »
Quote from: Blunted on August 25, 2005, 01:57:48 PM
my max speeds are 768 up and 6000 down and i get about 5100 down and 675 up average.  my provider is speakeasy.net and this is a adsl (radsl i think) line.   

also Your PC/Workstation has a 48.0 KByte buffer which limits the throughput to 4.92 Mbps. The network based flow control limits the throughput to 4.93 Mbps  cant set the buffer higher of i get packet loss

My cable nut settings
Logged
Go to www.vyrax.com for all your wireless needs
Go to http://eebobb.shackspace.com/ for good program downloads
:. Download Stats .:
Connection is:: 31099 Kbps about 31.1 Mbps
Download Speed is:: 3796 kB/s
:.. Upload Stats ..:::
Connection is:: 1918 Kbps about 1.9 Mbps
Upload Speed is:: 234 kB/s
 
Blunted
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Cable-2000/30000 Adsl-768/6000 Sdsl-1500/1500


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« Reply #12 on: August 25, 2005, 01:59:49 PM »
kinda messed up that post sorry i had 2 posts open for some reason on the same thing icon_pale
Logged
Go to www.vyrax.com for all your wireless needs
Go to http://eebobb.shackspace.com/ for good program downloads
:. Download Stats .:
Connection is:: 31099 Kbps about 31.1 Mbps
Download Speed is:: 3796 kB/s
:.. Upload Stats ..:::
Connection is:: 1918 Kbps about 1.9 Mbps
Upload Speed is:: 234 kB/s
 
Blunted
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« Reply #13 on: August 25, 2005, 02:08:19 PM »
::::::::::.. Upload Stats ..::::::::::
Connection is:: 674 Kbps about 0.7 Mbps (tested with 2992 kB)
Upload Speed is:: 82 kB/s
Tested From:: http://testmy.net/ (server1)
Test Time:: Thu Aug 25 2005 17:07:28 GMT-0400 (Eastern Daylight Time)
Bottom Line:: 12X faster than 56K 1MB upload in 12.49 sec
Diagnosis: Awesome! 20% + : 20.36 % faster than the average for host (speakeasy.net)
Validation Link:: http://testmy.net/stats/id-HPS8YCIAN

::::::::::.. Download Stats ..::::::::::
Connection is:: 5142 Kbps about 5.1 Mbps (tested with 2992 kB)
Download Speed is:: 628 kB/s
Tested From:: http://testmy.net/ (server1)
Test Time:: Thu Aug 25 2005 17:08:19 GMT-0400 (Eastern Daylight Time)
Bottom Line:: 92X faster than 56K 1MB download in 1.63 sec
Diagnosis: Looks Great : 6.44 % faster than the average for host (speakeasy.net)
Validation Link:: http://testmy.net/stats/id-BOW4PULVI
Logged
Go to www.vyrax.com for all your wireless needs
Go to http://eebobb.shackspace.com/ for good program downloads
:. Download Stats .:
Connection is:: 31099 Kbps about 31.1 Mbps
Download Speed is:: 3796 kB/s
:.. Upload Stats ..:::
Connection is:: 1918 Kbps about 1.9 Mbps
Upload Speed is:: 234 kB/s
 
cak46
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« Reply #14 on: August 25, 2005, 04:37:51 PM »
Quote from: Blunted on August 25, 2005, 02:08:19 PM
::::::::::.. Upload Stats ..::::::::::
Connection is:: 674 Kbps about 0.7 Mbps (tested with 2992 kB)
Upload Speed is:: 82 kB/s
Tested From:: http://testmy.net/ (server1)
Test Time:: Thu Aug 25 2005 17:07:28 GMT-0400 (Eastern Daylight Time)
Bottom Line:: 12X faster than 56K 1MB upload in 12.49 sec
Diagnosis: Awesome! 20% + : 20.36 % faster than the average for host (speakeasy.net)
Validation Link:: http://testmy.net/stats/id-HPS8YCIAN

::::::::::.. Download Stats ..::::::::::
Connection is:: 5142 Kbps about 5.1 Mbps (tested with 2992 kB)
Download Speed is:: 628 kB/s
Tested From:: http://testmy.net/ (server1)
Test Time:: Thu Aug 25 2005 17:08:19 GMT-0400 (Eastern Daylight Time)
Bottom Line:: 92X faster than 56K 1MB download in 1.63 sec
Diagnosis: Looks Great : 6.44 % faster than the average for host (speakeasy.net)
Validation Link:: http://testmy.net/stats/id-BOW4PULVI

Your speeds look good.  I don't do much tweaking help, but Van Buren or someone else should be able to help you!  Smile
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