使用Packet Gen DPDK进行L2转发时大报文严重丢包求助

I'm running into a frustrating packet loss issue while using Packet Gen DPDK for packet forwarding. Specifically, all packets of 500 bytes or larger are experiencing massive loss rates.

I've already dug into the DPDK architecture documentation on the official site, and tried adjusting various parameters related to MBUF (like mbuf size, mempool capacity) as well as different cache settings. Unfortunately, none of these changes have resolved the problem.

I'm hoping someone here can point me in the right direction for troubleshooting or offer a solution. I'll be uploading all relevant environment configuration screenshots shortly:

• Packet Gen DPDK virtual machine configuration details
• L2FWD virtual machine configuration details

内容的提问来源于stack exchange，提问作者Saif Ullah