ULTRAMATIX REPOSITORY SPECIFICATION SHEET
--------------------------------------------------
Article ID      : 623
Folder Path     : public/articles/623-ebpf-kernel-packet-filtering-and-xdp-action-performance-ref-623-32
Category ID     : 32
Category Name   : AVR & Arduino Firmware Development
Engineering Era : Modern Edge, Embedded & AI (2020s+)
Description     : eBPF Kernel Packet Filtering and XDP Action Performance [Ref 623]
Status          : Production Verified / Archival Grade