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2018-11-16 09:19:31 -0500 answered a question OVS DPDK poor performance

(Iwork4Dell) Read through the system setup instructions in ovs_perf https://github.com/chaudron/ovs_perf. You need to use tuned to isolate cores and then pin them to the virtio and NIC PMD. If you use a bond you will want to use a DPDK bond and not a kernel bond. If you are using a 2 socket server you may also want to consider NUMA and pin cores to OVS that are in the same NUMA as the PCI slot the NIC is in.

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