ULTRAMATIX REPOSITORY SPECIFICATION SHEET
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Article ID      : 538
Folder Path     : public/articles/538-ebpf-kernel-packet-filtering-and-xdp-action-performance-ref-538-27
Category ID     : 27
Category Name   : Endpoint Detection & Hardening
Engineering Era : Modern Edge, Embedded & AI (2020s+)
Description     : eBPF Kernel Packet Filtering and XDP Action Performance [Ref 538]
Status          : Production Verified / Archival Grade