I have figured out that after a reboot it will show my connection as 10000, then iperf speeds test show good. So after i enable  vm that has a vlan is when the connection goes to 1000! Posting my diagnostics with this thread. I have tested with another vm that is not on the vlan and speeds remain at 10000. anyone ever seen anything like this?

 

both the unraid box and the windows pc have x540-t2 in them

the switch is a unifi us-16-xg

 

Connecting to host 192.168.1.12, port 5201
[  4] local 192.168.1.13 port 49889 connected to 192.168.1.12 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-1.00   sec  12.1 MBytes   101 Mbits/sec
[  4]   1.00-2.00   sec  16.5 MBytes   139 Mbits/sec
[  4]   2.00-3.01   sec  4.50 MBytes  37.3 Mbits/sec
[  4]   3.01-4.00   sec  5.75 MBytes  48.7 Mbits/sec
[  4]   4.00-5.00   sec  6.38 MBytes  53.7 Mbits/sec
[  4]   5.00-6.00   sec  3.12 MBytes  26.2 Mbits/sec
[  4]   6.00-7.01   sec  3.25 MBytes  26.9 Mbits/sec
[  4]   7.01-8.01   sec  4.50 MBytes  38.0 Mbits/sec
[  4]   8.01-9.01   sec  4.88 MBytes  40.6 Mbits/sec
[  4]   9.01-10.01  sec  5.75 MBytes  48.4 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-10.01  sec  66.8 MBytes  55.9 Mbits/sec                  sender
[  4]   0.00-10.01  sec  66.5 MBytes  55.8 Mbits/sec                  receiver

 

tower-diagnostics-20201204-2313.ziptower-diagnostics-20201204-2313.zip

 

Edited December 5, 20205 yr by itskamel
diagnostings

After more troubleshooting it has nothing to do with docker. It happens only when the gfx card is passedthrough the VM.

Edited December 9, 20205 yr by itskamel