[ovs-discuss] performance of openvswitch with KVM
nirmoy.aiemd at gmail.com
Thu May 9 14:48:18 UTC 2013
I'm trying to generate netflow packet rapidly from open vswitch.
I'm using netperf -t TCP_CRR to get max netflow packet as it create new
for every transection.
I'm using openvswitch to connect VM machines.
setup1: two host with 1Gbps nic one VM on each, one VM execute "netperf -t
TCP_CRR -H VM1" 60 times simultaneously.
setup2: One VM as netperf server on one host, two VM on another host acts
as netperf client.
Both client execute netperf -t TCP_CRR -H VM1 30 times each
setup1 gives me more netflow packet then setup2 . Can some one explain why
its happening .
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