CNI-Agnostic Network Performance Accelerator with eBPF
Talkat KubeCon + CloudNativeCon + Open Source Summit China 2023 · on Wednesday, 2023-09-27· at 11:00· 2层 会议室 4 | 2F Room 4·
summary
An eBPF-based network accelerator that attaches eBPF programs to virtual network interfaces to speed up TCP between nodes and accelerate KubeVirt networking. It implements optimizations such as bypassing the kernel network stack and enabling direct socket-to-socket data transfer, yielding up to ~40% higher throughput and ~50% lower latency across workloads. The solution is CNI-agnostic so it can be deployed without modifying the underlying CNI or network configuration, targeting scenarios like edge, 5G, and KubeVirt.
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