Vm does not exceed 500 Mb

[JohnT]

Hello everyone, and thank you for your help.



I have a Dell server with 1 fiber optic network card, with 2 ports each of 10 Gbps.

If I carry out the direct test, it gives me approximately 2 Gbps, which is what I have contracted with my ISP; but, if I do it from the VM, it does not exceed 500 Mbps.



I have already tested with the VirtIO adapter and Intel E1000; but they have no change.
I appreciate any recommendation that you can give me.

 

[aaron]

Try to use Multiqueue (in the advanced part of the VM NIC). Make sure the VM has enough cores, 1 per multiqueue.