openvz+10Gbit

M

megareez2013-07-16 14:14:53

OpenVZ

megareez, 2013-07-16 14:14:53

openvz+10Gbit

given: proxmox cluster of two nodes with 10G intel network cards installed on them

problem: from openvz virtual machine on host server A to server host B or openvz virtual machine on host server B network bandwidth 2.4 gigabit. But if you measure directly from server host A to server host B, the network bandwidth is 9 gigabits. The connection is tested via iperf.

in the logs: user_beancounters, dmesg, syslog, messages for the problem is empty

about the great collective mind come to the rescue

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4 answer(s)

P

Puma Thailand, 2013-07-16
@opium

try to measure in kvm?
try to measure between virtual machines on one host?
proxmox latest?

J

joneleth, 2013-07-16
@joneleth

Try from VM to host and back. Try netperf. openvz.org/Performance/Network_Throughput

A

Anton Fedorov, 2013-07-17
@datacompboy

Use linux-vserver :)

B

batovsky, 2013-07-19
@batovsky

Is full duplex enabled on both cards?