I have a issue with centos 7 on Hyper-v 2012-R2. The network performance is poor.
I try this :
Install Host integration for HYper-v
Change profile with tuned-adm profile
Test with nfs / smb ... iperf
With another OS (Ubunutu 16 / or debian 8) i have best network performance under VM.
I have good performance on all other systems. I do not think hyper-v is the culprit.
Interesting thing: My network card in the VM negotiates good at 10000Mbps gold copy I do not exceed 100mbps as if the card was falsely negotiate
I have a 7.4 Xen on network. I will tested installed a centos 7 to see...
Issues related to configuring your network
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