TCP in a client/server scenario such as iperf tests or LAMP achieves lower throughput with OVS-DPDK than without DPDK in Red Hat OpenStack Platform 10

Solution In Progress - Updated -

Issue

  • TCP in a client/server scenario such as LAMP achieve lower throughput with OVS-DPDK than without DPDK in Red Hat OpenStack Platform 10

  • iperf3 achieves lower throughput in TCP with OVS-DPDK than without DPDK in Red Hat OpenStack Platform 10

  • DPDK Inter VM communication of iperf3 TCP between two instances on the same hypervisor - throughput is low compared to non DPDK throughput

Environment

Red Hat OpenStack Platform
OVS-DPDK

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