AtomicPi - LAN Geschwindigkeit

[FrankM]

Software

Das System was ich hier teste ist ein Ubuntu mit LXDE Oberfläche.

Welcome to Ubuntu 18.04.2 LTS (GNU/Linux 4.15.18-dli x86_64)
Linux localhost 4.15.18-dli #1 SMP Fri Feb 22 15:10:35 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

Test

atomicpi@localhost:~$ iperf3 -c 192.168.3.213
Connecting to host 192.168.3.213, port 5201
[  4] local 192.168.3.10 port 59314 connected to 192.168.3.213 port 5201
[ ID] Interval           Transfer     Bandwidth       Retr  Cwnd
[  4]   0.00-1.00   sec   112 MBytes   939 Mbits/sec  152   76.4 KBytes       
[  4]   1.00-2.00   sec   110 MBytes   926 Mbits/sec  119   99.0 KBytes       
[  4]   2.00-3.01   sec  98.8 MBytes   822 Mbits/sec    0   99.0 KBytes       
[  4]   3.01-4.01   sec  98.8 MBytes   826 Mbits/sec    0   99.0 KBytes       
[  4]   4.01-5.01   sec  97.5 MBytes   822 Mbits/sec    0   99.0 KBytes       
[  4]   5.01-6.01   sec  98.8 MBytes   826 Mbits/sec    0   99.0 KBytes       
[  4]   6.01-7.01   sec  97.5 MBytes   822 Mbits/sec    0   99.0 KBytes       
[  4]   7.01-8.01   sec  98.8 MBytes   824 Mbits/sec    0   99.0 KBytes       
[  4]   8.01-9.01   sec  97.5 MBytes   819 Mbits/sec    0   99.0 KBytes       
[  4]   9.01-10.01  sec  98.8 MBytes   828 Mbits/sec    0   99.0 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-10.01  sec  1009 MBytes   845 Mbits/sec  271             sender
[  4]   0.00-10.01  sec  1009 MBytes   845 Mbits/sec                  receiver

iperf Done.
atomicpi@localhost:~$ iperf3 -R -c 192.168.3.213
Connecting to host 192.168.3.213, port 5201
Reverse mode, remote host 192.168.3.213 is sending
[  4] local 192.168.3.10 port 59322 connected to 192.168.3.213 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec   112 MBytes   938 Mbits/sec                  
[  4]   1.00-2.00   sec   112 MBytes   941 Mbits/sec                  
[  4]   2.00-3.00   sec   112 MBytes   941 Mbits/sec                  
[  4]   3.00-4.00   sec   112 MBytes   941 Mbits/sec                  
[  4]   4.00-5.00   sec   112 MBytes   941 Mbits/sec                  
[  4]   5.00-6.00   sec   112 MBytes   941 Mbits/sec                  
[  4]   6.00-7.00   sec   112 MBytes   939 Mbits/sec                  
[  4]   7.00-8.00   sec   112 MBytes   941 Mbits/sec                  
[  4]   8.00-9.00   sec   112 MBytes   941 Mbits/sec                  
[  4]   9.00-10.00  sec   112 MBytes   941 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-10.00  sec  1.10 GBytes   941 Mbits/sec    0             sender
[  4]   0.00-10.00  sec  1.10 GBytes   941 Mbits/sec                  receiver

iperf Done.

[FrankM]

Auf meiner Debian Buster Installation volle Pulle

root@debian:/home/frank# iperf3 -c 192.168.3.213
Connecting to host 192.168.3.213, port 5201
[  5] local 192.168.3.12 port 59828 connected to 192.168.3.213 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   114 MBytes   954 Mbits/sec    0    300 KBytes       
[  5]   1.00-2.00   sec   112 MBytes   939 Mbits/sec    0    300 KBytes       
[  5]   2.00-3.00   sec   112 MBytes   941 Mbits/sec    0    300 KBytes       
[  5]   3.00-4.00   sec   113 MBytes   945 Mbits/sec    0    300 KBytes       
[  5]   4.00-5.00   sec   112 MBytes   937 Mbits/sec    0    314 KBytes       
[  5]   5.00-6.00   sec   112 MBytes   942 Mbits/sec    0    314 KBytes       
[  5]   6.00-7.00   sec   112 MBytes   942 Mbits/sec    0    314 KBytes       
[  5]   7.00-8.00   sec   113 MBytes   944 Mbits/sec    0    314 KBytes       
[  5]   8.00-9.00   sec   112 MBytes   937 Mbits/sec    0    314 KBytes       
[  5]   9.00-10.00  sec   112 MBytes   943 Mbits/sec    0    314 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  1.10 GBytes   942 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  1.10 GBytes   941 Mbits/sec                  receiver

iperf Done.
root@debian:/home/frank# iperf3 -R -c 192.168.3.213
Connecting to host 192.168.3.213, port 5201
Reverse mode, remote host 192.168.3.213 is sending
[  5] local 192.168.3.12 port 59834 connected to 192.168.3.213 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec   112 MBytes   942 Mbits/sec                  
[  5]   1.00-2.00   sec   112 MBytes   941 Mbits/sec                  
[  5]   2.00-3.00   sec   112 MBytes   936 Mbits/sec                  
[  5]   3.00-4.00   sec   112 MBytes   941 Mbits/sec                  
[  5]   4.00-5.00   sec   112 MBytes   941 Mbits/sec                  
[  5]   5.00-6.00   sec   112 MBytes   941 Mbits/sec                  
[  5]   6.00-7.00   sec   112 MBytes   941 Mbits/sec                  
[  5]   7.00-8.00   sec   112 MBytes   941 Mbits/sec                  
[  5]   8.00-9.00   sec   112 MBytes   941 Mbits/sec                  
[  5]   9.00-10.00  sec   112 MBytes   941 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  1.10 GBytes   941 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  1.10 GBytes   941 Mbits/sec                  receiver

iperf Done.

[tkaiser]

@frankm könntest Du – falls der Atomic Pi noch zur Hand ist – bitte mal die Ausgabe von ethtool -i für das Interface unter Debian posten?

Geht darum, einzugrenzen, ob bei Realtek 8111 die Chipsatz-Revision der limitierende Faktor ist oder ggf. Treiber/Firmware auch eine Rolle spielen.

Siehe https://www.cnx-software.com/2021/01/03/rock-pi-x-review-an-atom-x5-sbc-running-windows-10-or-ubuntu-20-04/#comment-579611

[FrankM]

@tkaiser Sorry leider nicht mehr zur Hand. Habe ihn in andere Hände abgegeben, die mehr Spaß daran haben.