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virtual machine - Huge packet loss while performing l2 forwarding using packet gen

Am facing severe packet loss while performing Packet forwarding using Packet gen DPDK. Any packets equal to 500 and above that results in huge packet loss. I have learnt about DPDK architecutre from its main site. I have changed MBUF values and also cahce size, but still no luck. Any help would be much apprecitated. I am uploading every single image to get an idea on what I am doing.

DPDK to perform L2 Forwarding VM Settings

Packet Gen DPDK VM Settings

Packet Gen DPDK VM Settings

Packet Gen DPDK HugePages

Packet Gen DPDK HugePages Non NUMA

PACKET GEN DPDK TOOLS RUN.PY

BINDED DEVICES PACKET GEN DPDK

PACKET GEN DPDK PACKET SETTING

PACKET GEN DPDK PACKET FLOW

L2FWD VM

DPDK HUGEPAGES NUMA

DPDK HUGEPAGES NON NUMA

DPDK L2Fwd VM Binded Devices

L2FWD Running

l2 Forwarding


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