ROCK64 low speed over gigabit LAN

    • OMV 4.x

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    • ROCK64 low speed over gigabit LAN

      I have ROCK64 with OMV installed, I today upgraded to latest:
      • Processor: ARMv8 Processor rev4 (v8l)
      • OMV Release: 4.1.19-1, Codename: Arrakis
      • Kernel: Linux 4.4.132-1075-rockchip-ayufan-ga83beded8524
      I got writing speed around 50-60MB/s with USB3 hard drive, and after I measured with iperf3 I am getting only 450mps at gigabit line. I ruled out:
      • router and cable, since anything else (eg laptop) on this very cable can get 950mps on iperf3
      • hard drives, I disconnected them, measured only ethernet speed without anything connected to ROCK64
      • CPU overload, it is almost idle, during iperf test is jumps to max 50%
      I am not sure which version of OMV was there before I upgraded it, but I am pretty sure, I was able to copy at 100MB/s in the past, so only thing I can think of is upgrade which could mess something like ethernet drivers, dont know. Any advice would be greatly appreciated, thanks.