Re: [ovs-discuss] Scaling up ovs-dpdk

2015-09-10 Thread Gabe Black
> > I launched ovs-dpdk with a single GB of memory on the first numa node > > (instructions seem to indicate memory should only be allocated to the > > first numa node... not sure why). When I tried increasing the number > > of RX queues (ovs-vsctl set Open_vSwitch . > > other_config:n-dpdk-rxqs=2

Re: [ovs-discuss] Scaling up ovs-dpdk

2015-09-10 Thread Gabe Black
> -Original Message- > From: Traynor, Kevin [mailto:kevin.tray...@intel.com] > > > -Original Message- > > From: discuss [mailto:discuss-boun...@openvswitch.org] On Behalf Of > > Gabe Black > > I launched ovs-dpdk with a single GB of memory on the first numa node > > (instructio

Re: [ovs-discuss] Scaling up ovs-dpdk

2015-09-10 Thread Traynor, Kevin
> -Original Message- > From: discuss [mailto:discuss-boun...@openvswitch.org] On Behalf Of Gabe > Black > Sent: Thursday, September 10, 2015 4:08 PM > To: discuss@openvswitch.org > Subject: [ovs-discuss] Scaling up ovs-dpdk > > So I have been able to profile perf

[ovs-discuss] Scaling up ovs-dpdk

2015-09-10 Thread Gabe Black
So I have been able to profile performance with ovs-dpdk on multi-node and single node servers. However, when I scale up the number of VMs on the compute nodes, I see a corresponding drop in individual VM performance. I launched ovs-dpdk with a single GB of memory on the first numa node (instr