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Groups > linux.debian.user > #229928

Re: transfer speed data

From Bob Weber <bobrweber@gmail.com>
Newsgroups linux.debian.user
Subject Re: transfer speed data
Date 2020-12-23 02:40 +0100
Message-ID <Bp1ia-46s-9@gated-at.bofh.it> (permalink)
References <Bp0Fr-3A5-3@gated-at.bofh.it> <Bp0Fr-3A5-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On 12/22/20 7:55 PM, mick crane wrote:
> hello,
> I have a buster PC and a bullseye PC which are both supposed to have gigabyte 
> network cards connected via a little Gigabyte switch box.
> Transferring files between them, I forget which shows the transfer speed per 
> file, either scp or rsync the maximum is 50 Mbs per file.
> Would you expect that to be quicker ?
>
> mick
>
To check the network try iperf3.  Set one PC to be a server and the other a 
client.  It will show the transfer rate between the 2 PCs.  It uses port 5201 
so if you have a firewall on the server side PC you will need to open that port.�


Here is what I get between 2 PC running gigabit nics.


Connecting to host bingo, port 5201
[  5] local 172.16.0.3 port 40752 connected to 172.16.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr 
 Cwnd
[  5]   0.00-1.00   sec   112 MBytes   939 Mbits/sec    2    277 
KBytes       �
[  5]   1.00-2.00   sec   112 MBytes   943 Mbits/sec    0    277 
KBytes       �
[  5]   2.00-3.00   sec   112 MBytes   942 Mbits/sec    0    277 
KBytes       �
[  5]   3.00-4.00   sec   112 MBytes   938 Mbits/sec    0    277 
KBytes       �
[  5]   4.00-5.00   sec   112 MBytes   942 Mbits/sec    0    277 
KBytes       �
[  5]   5.00-6.00   sec   112 MBytes   941 Mbits/sec    0    277 
KBytes       �
[  5]   6.00-7.00   sec   112 MBytes   938 Mbits/sec    0    277 
KBytes       �
[  5]   7.00-8.00   sec   113 MBytes   944 Mbits/sec    0    277 
KBytes       �
[  5]   8.00-9.00   sec   110 MBytes   922 Mbits/sec    0    277 
KBytes       �
[  5]   9.00-10.00  sec   112 MBytes   938 Mbits/sec    0    277 
KBytes       �
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  1.09 GBytes   939 Mbits/sec    2 
            sender
[  5]   0.00-10.00  sec  1.09 GBytes   938 Mbits/sec 
                 receiver

iperf Done.


-- 



*...Bob*

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Thread

transfer speed data mick crane <mick.crane@gmail.com> - 2020-12-23 02:00 +0100
  Re: transfer speed data Bob Weber <bobrweber@gmail.com> - 2020-12-23 02:40 +0100
  Re: transfer speed data Georgi Naplatanov <gosho@oles.biz> - 2020-12-23 02:50 +0100
  Re: transfer speed data Jeremy Ardley <jeremy@ardley.org> - 2020-12-23 02:50 +0100
    Re: transfer speed data Jeremy Ardley <jeremy@ardley.org> - 2020-12-23 03:00 +0100
      Re: transfer speed data Michael Stone <mstone@debian.org> - 2020-12-23 16:10 +0100
        Re: transfer speed data Jeremy Ardley <jeremy@ardley.org> - 2020-12-23 16:40 +0100
          Re: transfer speed data Michael Stone <mstone@debian.org> - 2020-12-23 17:00 +0100
            Re: transfer speed data Jeremy Ardley <jeremy@ardley.org> - 2020-12-23 17:20 +0100
              Re: transfer speed data Michael Stone <mstone@debian.org> - 2020-12-23 18:40 +0100
  Re: transfer speed data Andy Smith <andy@strugglers.net> - 2020-12-23 05:00 +0100
    Re: transfer speed data Nicolas George <george@nsup.org> - 2020-12-23 11:00 +0100
      Re: transfer speed data Andrei POPESCU <andreimpopescu@gmail.com> - 2020-12-23 15:50 +0100
        Re: transfer speed data Nicolas George <george@nsup.org> - 2020-12-23 17:10 +0100
        Re: transfer speed data David Wright <deblis@lionunicorn.co.uk> - 2020-12-23 18:50 +0100
          Re: transfer speed data Andrei POPESCU <andreimpopescu@gmail.com> - 2020-12-23 19:20 +0100
            Re: transfer speed data David Wright <deblis@lionunicorn.co.uk> - 2020-12-24 02:30 +0100
              Re: transfer speed data Andrei POPESCU <andreimpopescu@gmail.com> - 2020-12-24 10:10 +0100
                Re: transfer speed data Michael Stone <mstone@debian.org> - 2020-12-24 17:10 +0100
      Re: transfer speed data Michael Stone <mstone@debian.org> - 2020-12-23 16:20 +0100
        Re: transfer speed data Nicolas George <george@nsup.org> - 2020-12-23 17:20 +0100
          Re: transfer speed data Michael Stone <mstone@debian.org> - 2020-12-24 17:10 +0100
    Re: transfer speed data deloptes <deloptes@gmail.com> - 2020-12-23 12:20 +0100
  Re: transfer speed data George Shuklin <george.shuklin@gmail.com> - 2020-12-23 23:00 +0100

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