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Re: [MiNT] Network and USB problems with NetUSBee



Hello,

@Peter:

>> Can you give me some examples of wget or ftp DL speed?
>
> It started at about 500K/s and fluctuated down to about 400K/s
> Not as slow as I was expecting but I do have a <8Mb/s connection

Sh.. on the roof, this is more than 4 times faster than here with
1.16 and NetUSBee :-O
Do we really use the same hardware?

> www.broadbandspeedchecker.co.uk shows my speed at about 1784Kb/s
> varying from about 600 to over 2000

Tested from PC, i assume?
I use a 6Mbit/s connection, speedtest (on my provider's site) shows
5400-5700 kbit/s (tested with PC).

@Paul:

> the reason wget times out would maybe help in diagnostics
> there are 2, if you set only one to a short timeout, you can tell when
> the other one happens
> By setting both to short timeouts, you can also test if these issues
> are per session, or per connection

Thank you, this set of options for wget is really filling a book!
I think i understood at least a bit.
On 1.18.CUR, i made some runs with

-----
wget -o /tmp/wgetdump*.txt --connect-timeout=30 --read-timeout=5 http://
www.fairlite.demon.co.uk/FreeMiNT/builds/freemint/helmut-25062011.tar.bz2
-----

(dumpfiles attached). Then some runs with

-----
wget --connect-timeout=30 --read-timeout=5 http://www.fairlite.demon.co.uk/
FreeMiNT/builds/freemint/freemint-1.17-25062011.tar.bz2
-----

(without -o <dumpfile>) and parallel a

-----
tcpdump -w /tmp/dl_dump
-----

(read attached dl_dump with wireshark).
Here's the output on console; note that connection breaks because of read errors
much more often than with option -o <dumpfile>. This is reproduceable:

-----
--13:40:19--  http://www.fairlite.demon.co.uk/FreeMiNT/builds/freemint/freemint-1.17-25062011.tar.bz2
           => `freemint-1.17-25062011.tar.bz2.2'
Resolving www.fairlite.demon.co.uk... 193.195.70.8, 193.195.70.9
Connecting to www.fairlite.demon.co.uk[193.195.70.8]:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 4,461,930 [application/x-bzip2]

 7% [=>                                   ] 350,113       78.54K/s    ETA 00:52
13:40:28 (77.09 KB/s) - Read error at byte 350113/4461930 (Connection timed out). Retrying.

--13:40:29--  http://www.fairlite.demon.co.uk/FreeMiNT/builds/freemint/freemint-1.17-25062011.tar.bz2
  (try: 2) => `freemint-1.17-25062011.tar.bz2.2'
Connecting to www.fairlite.demon.co.uk[193.195.70.8]:80... connected.
HTTP request sent, awaiting response... 206 Partial Content
Length: 4,461,930 (4,111,817 to go) [application/x-bzip2]

82% [++===========================>       ] 3,700,529     96.82K/s    ETA 00:08
13:41:08 (95.89 KB/s) - Read error at byte 3700529/4461930 (Connection timed out). Retrying.

--13:41:10--  http://www.fairlite.demon.co.uk/FreeMiNT/builds/freemint/freemint-1.17-25062011.tar.bz2
  (try: 3) => `freemint-1.17-25062011.tar.bz2.2'
Connecting to www.fairlite.demon.co.uk[193.195.70.8]:80... connected.
HTTP request sent, awaiting response... 206 Partial Content
Length: 4,461,930 (761,401 to go) [application/x-bzip2]

84% [++++++++++++++++++++++++++++++>      ] 3,773,245    114.72K/s

13:41:16 (114.54 KB/s) - Read error at byte 3773245/4461930 (Connection timed out). Retrying.

--13:41:19--  http://www.fairlite.demon.co.uk/FreeMiNT/builds/freemint/freemint-1.17-25062011.tar.bz2
  (try: 4) => `freemint-1.17-25062011.tar.bz2.2'
Connecting to www.fairlite.demon.co.uk[193.195.70.8]:80... connected.
HTTP request sent, awaiting response... 206 Partial Content
Length: 4,461,930 (688,685 to go) [application/x-bzip2]

85% [+++++++++++++++++++++++++++++++      ] 3,799,241    118.08K/s

13:41:24 (118.08 KB/s) - Read error at byte 3799241/4461930 (Connection timed out). Retrying.

--13:41:28--  http://www.fairlite.demon.co.uk/FreeMiNT/builds/freemint/freemint-1.17-25062011.tar.bz2
  (try: 5) => `freemint-1.17-25062011.tar.bz2.2'
Connecting to www.fairlite.demon.co.uk[193.195.70.8]:80... connected.
HTTP request sent, awaiting response... 206 Partial Content
Length: 4,461,930 (662,689 to go) [application/x-bzip2]

100%[+++++++++++++++++++++++++++++++=====>] 4,461,930     93.84K/s    ETA 00:00
13:41:35 (95.95 KB/s) - `freemint-1.17-25062011.tar.bz2.2' saved [4461930/4461930]
-----

I hope this informations can help a bit, try a run with debug-kernel now.

Regards,
Lars



Attachment: dl_dump
Description: Binary data

--13:05:21--  http://www.fairlite.demon.co.uk/FreeMiNT/builds/freemint/helmut-25062011.tar.bz2
           => `helmut-25062011.tar.bz2'
Resolving www.fairlite.demon.co.uk... 193.195.70.9, 193.195.70.8
Connecting to www.fairlite.demon.co.uk[193.195.70.9]:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 4,512,872 [application/x-bzip2]

    0K .......... .......... .......... .......... ..........  1%  108.70 KB/s
   50K .......... .......... .......... .......... ..........  2%   71.94 KB/s
  100K .......... .......... .......... .......... ..........  3%  111.11 KB/s
  150K .......... .......... .......... .......... ..........  4%  111.11 KB/s
  200K .......... .......... .......... .......... ..........  5%   70.92 KB/s
  250K .......... .......... .......... .......... ..........  6%  112.37 KB/s
  300K .......... .......... .......... .......... ..........  7%   58.82 KB/s
  350K .......... .......... .......... .......... ..........  9%   70.92 KB/s
  400K .......... .......... .......... .......... .......... 10%  102.05 KB/s
  450K .......... .......... .......... .......... .......... 11%   69.44 KB/s
  500K .......... .......... .......... .......... .......... 12%  111.10 KB/s
  550K .......... .......... .......... .......... .......... 13%  104.17 KB/s
  600K .......... .......... .......... .......... .......... 14%  117.65 KB/s
  650K .......... .......... .......... .......... .......... 15%   67.11 KB/s
  700K .......... .......... .......... .......... .......... 17%  113.64 KB/s
  750K .......... .......... .......... .......... .......... 18%   54.95 KB/s
  800K .......... .......... .......... .......... .......... 19%  108.70 KB/s
  850K .......... .......... .......... .......... .......... 20%  104.17 KB/s
  900K .......... .......... .......... .......... .......... 21%   68.49 KB/s
  950K .......... .......... .......... .......... .......... 22%  106.38 KB/s
 1000K .......... .......... .......... .......... .......... 23%   67.57 KB/s
 1050K .......... .......... .......... .......... .......... 24%  105.26 KB/s
 1100K .......... .......... .......... .......... .......... 26%  103.10 KB/s
 1150K .......... .......... .......... .......... .......... 27%  113.64 KB/s
 1200K .......... .......... .......... .......... .......... 28%   83.33 KB/s
 1250K .......... .......... .......... .......... .......... 29%  101.01 KB/s
 1300K .......... .......... .......... .......... .......... 30%  105.26 KB/s
 1350K .......... .......... .......... .......... .......... 31%  107.53 KB/s
 1400K .......... .......... .......... .......... .......... 32%  116.28 KB/s
 1450K .......... .......... .......... .......... .......... 34%  105.26 KB/s
 1500K .......... .......... .......... .......... .......... 35%  104.17 KB/s
 1550K .......... .......... .......... .......... .......... 36%  113.64 KB/s
 1600K .......... .......... .......... .......... .......... 37%   65.79 KB/s
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 1700K .......... .......... .......... .......... .......... 39%   66.23 KB/s
 1750K .......... .......... .......... .......... .......... 40%  106.38 KB/s
 1800K .......... .......... .......... .......... .......... 41%  106.38 KB/s
 1850K .......... .......... .......... .......... .......... 43%   49.26 KB/s
 1900K .......... .......... .......... .......... .......... 44%   67.12 KB/s
 1950K .......... .......... .......... .......... .......... 45%   68.49 KB/s
 2000K .......... .......... .......... .......... .......... 46%   63.69 KB/s
 2050K .......... .......... .......... .......... .......... 47%  108.70 KB/s
 2100K .......... .......... .......... .......... .......... 48%   94.34 KB/s
 2150K .......... .......... .......... .......... .......... 49%  116.29 KB/s
 2200K .......... .......... .......... .......... .......... 51%  107.53 KB/s
 2250K .......... .......... .......... .......... .......... 52%  112.36 KB/s
 2300K .......... .......... .......... .......... .......... 53%   50.00 KB/s
 2350K .......... .......... .......... .......... .......... 54%   70.42 KB/s
 2400K .......... .......... .......... .......... .......... 55%  105.26 KB/s
 2450K .......... .......... .......... .......... .......... 56%  108.70 KB/s
 2500K .......... .......... .......... .......... .......... 57%   49.02 KB/s
 2550K .......... .......... .......... .......... .......... 58%  105.26 KB/s
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 2750K .......... .......... .......... .......... .......... 63%  112.35 KB/s
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 2900K .......... .......... .......... .......... .......... 66%   56.82 KB/s
 2950K .......... .......... .......... .......... .......... 68%   68.49 KB/s
 3000K .......... .......... .......... .......... .......... 69%   69.44 KB/s
 3050K .......... .......... .......... .......... .......... 70%   49.50 KB/s
 3100K .......... .......... .......... .......... .......... 71%  113.64 KB/s
 3150K .......... .......... .......... .......... .......... 72%  108.70 KB/s
 3200K .......... .......... .......... .......... .......... 73%   65.79 KB/s
 3250K .......... .......... .......... .......... .......... 74%  116.29 KB/s
 3300K .......... .......... .......... .......... .......... 76%   46.73 KB/s
 3350K .......... .......... .......... .......... .......... 77%   66.23 KB/s
 3400K .......... .......... .......... .......... .......... 78%  113.63 KB/s
 3450K .......... .......... .......... .......... .......... 79%   49.26 KB/s
 3500K .......... .......... .......... .......... .......... 80%  107.53 KB/s
 3550K .......... .......... .......... .......... .......... 81%   68.97 KB/s
 3600K .......... .......... .......... .......... .......... 82%  105.26 KB/s
 3650K .......... .......... .......... .......... .......... 83%  109.89 KB/s
 3700K .......... .......... .......... .......... .......... 85%   96.15 KB/s
 3750K .......... .......... .......... .......... .......... 86%  112.36 KB/s
 3800K .......... .......... .......... .......... .......... 87%   64.94 KB/s
 3850K .......... .......... .......... ......                88%  119.34 KB/s

13:06:13 (83.39 KB/s) - Read error at byte 3979673/4512872 (Connection timed out). Retrying.

--13:06:14--  http://www.fairlite.demon.co.uk/FreeMiNT/builds/freemint/helmut-25062011.tar.bz2
  (try: 2) => `helmut-25062011.tar.bz2'
Connecting to www.fairlite.demon.co.uk[193.195.70.9]:80... connected.
HTTP request sent, awaiting response... 206 Partial Content
Length: 4,512,872 (533,199 to go) [application/x-bzip2]

       [ skipping 3850K ]
 3850K ,,,,,,,,,, ,,,,,,,,,, ,,,,,,,,,, ,,,,,,.... .......... 88%  136.01 KB/s
 3900K .......... .......... .......... .......... .......... 89%  111.10 KB/s
 3950K .......... .......... .......... .......... .......... 90%   70.92 KB/s
 4000K .......... .......... .......... .......... .......... 91%  109.90 KB/s
 4050K .......... .......... .......... .......... .......... 93%  108.70 KB/s
 4100K .......... .......... .......... .......... .......... 94%   99.99 KB/s
 4150K .......... .......... .......... .......... .......... 95%  112.36 KB/s
 4200K .......... .......... .......... .......... .......... 96%  112.37 KB/s
 4250K .......... .......... .......... .......... .......... 97%  119.05 KB/s
 4300K .......... .......... .......... .......... .......... 98%  106.38 KB/s
 4350K .......... .......... .......... .......... .......... 99%   70.92 KB/s
 4400K .......                                               100%  101.45 KB/s

13:06:20 (99.66 KB/s) - `helmut-25062011.tar.bz2' saved [4512872/4512872]


--13:09:08--  http://www.fairlite.demon.co.uk/FreeMiNT/builds/freemint/trunk-25062011.tar.bz2
           => `trunk-25062011.tar.bz2'
Resolving www.fairlite.demon.co.uk... 193.195.70.9, 193.195.70.8
Connecting to www.fairlite.demon.co.uk[193.195.70.9]:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 4,774,421 [application/x-bzip2]

    0K .......... .......... .......... .......... ..........  1%  107.53 KB/s
   50K .......... .......... .......... .......... ..........  2%   70.43 KB/s
  100K .......... .......... .......... .......... ..........  3%  109.89 KB/s
  150K .......... .......... .......... .......... ..........  4%  112.35 KB/s
  200K .......... .......... .......... .......... ..........  5%   70.43 KB/s
  250K .......... .......... .......... .......... ..........  6%   74.07 KB/s
  300K .......... .......... .......... .......... ..........  7%   68.96 KB/s
  350K .......... .......... .......... .......... ..........  8%  108.70 KB/s
  400K .......... .......... .......... .......... ..........  9%   72.99 KB/s
  450K .......... .......... .......... .......... .......... 10%   52.08 KB/s
  500K .......... .......... .......... .......... .......... 11%   53.48 KB/s
  550K .......... .......... .......... .......... .......... 12%  104.17 KB/s
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  650K .......... .......... .......... .......... .......... 15%  114.94 KB/s
  700K .......... .......... .......... .......... .......... 16%   81.30 KB/s
  750K .......... .......... .......... .......... .......... 17%   64.93 KB/s
  800K .......... .......... .......... .......... .......... 18%  104.17 KB/s
  850K .......... .......... .......... .......... .......... 19%   69.93 KB/s
  900K .......... .......... .......... .......... .......... 20%  113.64 KB/s
  950K .......... .......... .......... .......... .......... 21%  105.26 KB/s
 1000K .......... .......... .......... .......... .......... 22%  112.36 KB/s
 1050K .......... .......... .......... .......... .......... 23%  113.64 KB/s
 1100K .......... .......... .......... .......... .......... 24%   69.44 KB/s
 1150K .......... .......... .......... .......... .......... 25%   55.87 KB/s
 1200K .......... .......... .......... .......... .......... 26%   66.67 KB/s
 1250K .......... .......... .......... .......... .......... 27%   67.57 KB/s
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 2150K .......... .......... .......... .......... .......... 47%   68.49 KB/s
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 2250K .......... .......... .......... .......... .......... 49%  114.95 KB/s
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 2950K .......... .......... .......... .......... .......... 64%  109.89 KB/s
 3000K .......... .......... .......... .......... ...        65%  110.79 KB/s

13:09:50 (82.71 KB/s) - Read error at byte 3116813/4774421 (Connection timed out). Retrying.

--13:09:51--  http://www.fairlite.demon.co.uk/FreeMiNT/builds/freemint/trunk-25062011.tar.bz2
  (try: 2) => `trunk-25062011.tar.bz2'
Connecting to www.fairlite.demon.co.uk[193.195.70.9]:80... connected.
HTTP request sent, awaiting response... 206 Partial Content
Length: 4,774,421 (1,657,608 to go) [application/x-bzip2]

       [ skipping 3000K ]
 3000K ,,,,,,,,,, ,,,,,,,,,, ,,,,,,,,,, ,,,,,,,,,, ,,,....... 65%  207.91 KB/s
 3050K .......... .......... .......... .......... .......... 66%  109.89 KB/s
 3100K .......... .......... .......... .......... .......... 67%   51.55 KB/s
 3150K .......... .......... .......... .......... .......... 68%  105.26 KB/s
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 3250K .......... .......... .......... .......... .......... 70%  107.52 KB/s
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 4000K .......... .......... .......... .......... .......... 86%  111.11 KB/s
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 4150K .......... .......... .......... .......... .......... 90%   66.23 KB/s
 4200K .......... .......... .......... .......... .......... 91%  113.64 KB/s
 4250K .......... .......... .......... .......... .......... 92%  108.70 KB/s
 4300K .......... .......... .......... .......... .......... 93%  106.38 KB/s
 4350K .......... .......... .......... .......... .......... 94%  116.28 KB/s
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 4450K .......... .......... .......... .......... .......... 96%   64.93 KB/s
 4500K .......... .......... .......... .......... .......... 97%   94.34 KB/s
 4550K .......... .......... .......... .......... .......... 98%  111.11 KB/s
 4600K .......... .......... .......... .......... .......... 99%   64.10 KB/s
 4650K .......... ..                                         100%  108.87 KB/s

13:10:10 (85.78 KB/s) - `trunk-25062011.tar.bz2' saved [4774421/4774421]