The usage of the OVS DPDK or OpenContrail DPDK features in MCP includes the following limitations.
OVS DPDK limitations:
OVS DPDK can be used only for tenant traffic
Compute with DPDK cannot be used for non-DPDK workload
When deployed with StackLight LMA, the libvirt_domain_interface_stats_*
metrics are not available
OpenContrail DPDK limitations:
When deployed with StackLight LMA, the libvirt_domain_interface_stats_*
metrics are not available