Speed problem from VE to Qnap 10Gbit

Raito00

Active Member
Sep 10, 2019
28
2
43
44
Hi!
Speed problem From VE to Qnap 400-500 MBytes | From Qnap to VE all ok 1.1 GBytes

Code:
[~] # iperf3 -c 10.10.0.10 -p 7575
Connecting to host 10.10.0.10, port 7575
[  5] local 10.10.0.41 port 49382 connected to 10.10.0.10 port 7575
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.10 GBytes  9.43 Gbits/sec    0    833 KBytes
[  5]   1.00-2.00   sec  1.07 GBytes  9.19 Gbits/sec    0    877 KBytes
[  5]   2.00-3.00   sec  1.10 GBytes  9.42 Gbits/sec    0    877 KBytes
[  5]   3.00-4.00   sec  1.09 GBytes  9.40 Gbits/sec    0    877 KBytes
[  5]   4.00-5.00   sec  1.09 GBytes  9.41 Gbits/sec    0    877 KBytes
[  5]   5.00-6.00   sec  1.09 GBytes  9.39 Gbits/sec    0    877 KBytes
[  5]   6.00-7.00   sec  1.09 GBytes  9.37 Gbits/sec    0    877 KBytes
[  5]   7.00-8.00   sec  1.09 GBytes  9.36 Gbits/sec    0    928 KBytes
[  5]   8.00-9.00   sec  1.10 GBytes  9.41 Gbits/sec    0    928 KBytes
[  5]   9.00-10.00  sec  1.09 GBytes  9.34 Gbits/sec    0   1008 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  10.9 GBytes  9.37 Gbits/sec    0             sender
[  5]   0.00-10.03  sec  10.9 GBytes  9.33 Gbits/sec                  receiver

iperf Done.
[~] # iperf3 -s -p 7575
-----------------------------------------------------------
Server listening on 7575 (test #1)
-----------------------------------------------------------
Accepted connection from 10.10.0.10, port 38512
[  5] local 10.10.0.41 port 7575 connected to 10.10.0.10 port 38526
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec   475 MBytes  3.98 Gbits/sec
[  5]   1.00-2.00   sec   366 MBytes  3.07 Gbits/sec
[  5]   2.00-3.00   sec   381 MBytes  3.19 Gbits/sec
[  5]   3.00-4.00   sec   449 MBytes  3.77 Gbits/sec
[  5]   4.00-5.00   sec   407 MBytes  3.41 Gbits/sec
[  5]   5.00-6.00   sec   383 MBytes  3.21 Gbits/sec
[  5]   6.00-7.00   sec   505 MBytes  4.24 Gbits/sec
[  5]   7.00-8.00   sec   798 MBytes  6.69 Gbits/sec
[  5]   8.00-9.00   sec   534 MBytes  4.49 Gbits/sec
[  5]   9.00-10.00  sec   518 MBytes  4.35 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -

So where i need first look to solve this speed problem ...?