Hi, I am setting up a proxmox server and ran into an issue with the transfer speeds.
I am fully aware that only REHL, Suse and MS Windows Server are officially supported.
When I finished setting up Proxmox (6.2) I noticed that the network speeds far below expectation, about half the speed I was expecting from a 1gb connection.
(onboard Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
So, I ran iperf3 a few times this was confirmed:
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 557 MBytes 55.7 MBytes/sec sender
[ 5] 0.00-10.00 sec 555 MBytes 55.5 MBytes/sec receiver
The same goes for Ubuntu, Debian and other Debian Based distros
Tested Centos, Fedora (RHEL based distros) and Windows
[ ID] Interval Transfer Bandwidth
[ 5] 0.00-10.01 sec 1.09 GBytes 111 MBytes/sec sender
[ 5] 0.00-10.01 sec 1.08 GBytes 111 MBytes/sec receiver
Tested the same thing with a 4-port HP NC365T (Ethernet controller: Intel Corporation 82580 Gigabit Network Connection (rev 01) ,same results
How can I resolve this.
Thanks