Best transfer rate from LAN

Started by otyugh, March 30, 2018, 01:05:57 AM

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otyugh

Hey,
using an NFS transfer, I never do better than 10Mo/s (incoming to the A20).
...Which is better than the 1Mo/s I had on Rpi, which is not as good as it could be maybe ?

The best "pikes" I get (monitoring it with nethogs from the A20-micro using ssh).
Quote11779.707 KB/sec

CPU usage is not that hight :
Quote443 root      20   0       0      0      0 R  19,7  0,0   5:58.71 nfsd                                                       
  441 root      20   0       0      0      0 R   4,3  0,0   2:06.10 nfsd                                                       
  440 root      20   0       0      0      0 S   3,6  0,0   0:40.87 nfsd                                                       
  439 root      20   0       0      0      0 S   2,3  0,0   0:18.12 nfsd

Any idea experience with it out of the box ? I didn't tweak anything, pretty much everything is "default".

LubOlimex

The A20-OLinuXino-MICRO has 100Mbps Ethernet controller and the theoretical maximum is 12.5MBps. How much transfer you expect?

If you need more than that consider one of our boards with 1000Mbps Ethernet (Gigabit Ethernet) controller like A20-OLInuXino-LIME2 or A20-SOM204-EVB.

Best regards,
Lub/OLIMEX
Technical support and documentation manager at Olimex

otyugh

I'm gonna make myself famous there for my fails  ;D
I mentally assumed it was 100MBps.

Thanks for the clarifications :)