Hello Community I am processing 200Gbps traffic on a VPP framework, mainly for a passive firewall. It is currently running fine, but when do some DPI like extracting SNI after decrypting the QUIC traffic, the performance degrades from 200Gbps to 20-30Gbps. I'm using 32 fast thread and 1 main thread(slow thread) for printing stats or adding new policies. I'm getting the rx on mellanox CX-6 card.
Since the decryption part is necessary and we can not do the decryption on fast thread as it will hold the packets for few time, and we can not make the child thread just for decryption part. So, how should i proceeed? What should be the ideal setup for condition like this?
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