Highlights from the 3rd eBPF Developer Conference: A Technical Recap
The 3rd eBPF Developer Conference held on April 19, 2025 at Xi'an University of Posts and Telecommunications featured 36 expert talks on eBPF advancements, network and security innovations, observability, performance optimization, a vibrant project marketplace, student projects, and provides video and PPT resources for the community.
On April 19, 2025, the 3rd eBPF Developer Conference was hosted by the Performance Engineering Lab of the School of Computer Science at Xi'an University of Posts and Telecommunications, with both on‑site attendance and live streaming.
The conference theme, “eBPF deep empowerment, leading a new era of system performance and security,” gathered 36 high‑quality presentations from renowned universities, enterprises and open‑source communities such as Nanjing University, Huawei, Alibaba, ByteDance and Kirin Software.
In addition to the technical talks, the event offered an eBPF project marketplace, live demonstrations and experience‑exchange sessions, allowing participants to discuss challenges and spark new ideas with industry experts.
Key presentations included:
BPF on MPTCP by Tang Geliang (Kirin Software), exploring innovative uses of BPF in multipath TCP.
Full‑system PGO optimization based on eBPF by Ren Yuxin (openEuler oEVP).
bperf: using eBPF to improve the perf subsystem by Liu Song (Meta, online).
eBPF technology in Didi’s autonomous‑driving scenarios by Chen Tao (Didi Chuxing).
A round‑table forum, chaired by Zhang Guoqiang, brought together experts from Xi'an University, Kirin Software, openEuler, Alibaba Cloud, Chengyun Digital and Didi to discuss eBPF features, current development status and future trends.
The conference featured 32 talks across four parallel tracks, covering eBPF technology evolution, network and security applications, observability building blocks, and performance‑optimization engineering practices.
Student contributions were highlighted: two Xi'an University students presented, and their project “Kernel intelligent fault‑injection framework based on eBPF” was accepted by the MLSys 2025 Youth Workshop.
Replay videos are being prepared for the Bilibili channel “Linux Kernel Journey,” and all presentation slides will be uploaded to the GitHub repository https://github.com/linuxkerneltravel/ebpf-conference as well as the conference website www.ebpftravel.com.
The organizers thanked all speakers, volunteers and supporting units for making the conference a success and emphasized that the passion for technology continues to drive the eBPF ecosystem forward.
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