@lists.openstack.org
Subject: RE: [Openstack] poor bandwidth across instances running on same host
Sorry to shatter you expectations, but those numbers are perfectly OK.
I was testing on HPE DL380 gen9 with Intel Xeon
E5-2630v3<https://www.cpubenchmark.net/cpu.php?cpu=Intel+Xeon+E5-2630+v3+
On 04/18/2017 01:11 AM, Manuel Sopena Ballesteros wrote:
Hi all,
I created 2 instances on the same compute node and tested the bandwidth between
them, surprisingly iperf tells me I got 16.1Gbits/sec only. Then I changed the
firewall from hybrid iptables to ovs, the bandwidth improved a little bi
ndwidth across instances running on same host
Hi all,
I created 2 instances on the same compute node and tested the bandwidth between
them, surprisingly iperf tells me I got 16.1Gbits/sec only. Then I changed the
firewall from hybrid iptables to ovs, the bandwidth improved a little bit to
17.
Hi all,
I created 2 instances on the same compute node and tested the bandwidth between
them, surprisingly iperf tells me I got 16.1Gbits/sec only. Then I changed the
firewall from hybrid iptables to ovs, the bandwidth improved a little bit to
17.5Gbits/sec but still far from expected.
Ml2_con
