DPDK Project · Q1 2026 Newsletter
Summit 2026 is six weeks away. Five new articles. One APAC roundup. Here’s what the community published this quarter.
5 owned stories
Ecosystem digest
APAC roundup
In this issue
DPDK turned fifteen last quarter. The community published five pieces that tell different parts of that story — where the project came from, how it governs itself, who runs it in production, and where it goes next. Alongside those, the ecosystem continued to move: enterprise Linux is catching up with modern networking stacks, observability tooling is evolving fast, and DPDK is turning up in places that would have surprised the original architects — from radio telescopes to DDoS mitigation. Summit 2026 is six weeks away. There is a lot to cover.
Featured · Event
DPDK Summit 2026 · May 12–13 · Stockholm
What to Watch at DPDK Summit 2026: Routers, Offloads, Verification, and Real-World DPDK
The full schedule is live. Two days in Stockholm cover production routing with Grout and FRR, rte_flow offload limits, eBPF observability, AI-assisted formal verification, CI integration, and deployment stories from CERN, Ericsson, ByteDance, and more. Speakers include Stephen Hemminger, Bruce Richardson, Mattias Rönnblom, Robin Jarry, Aaron Conole, and others from across the ecosystem. A virtual attendance option is available.
“The strongest schedules do more than fill time slots. They show where a project is headed.”
The all-attendee reception on Tuesday and BoF sessions on Wednesday are where follow-up questions turn into real collaboration. Review the schedule before you register.
Community Spotlight
DPDK at 15: From Intel’s Internal Experiment to Open Source Foundation
Jim St. Leger was there when Venky Venkatesan and a small Intel team were running internal experiments on user-space packet processing with no plan to build a community around it. This piece traces the path from closed code to Linux Foundation project — the architectural bet on polling mode drivers, the decision to move control to dpdk.org in 2014, and the harder cultural shift that followed. It is also a tribute to Venky, whose design decisions still define DPDK fifteen years on.
“When you go into an open source community, you take your company hat off. You sit there with people that are your competitors and you go build something that’s better for all.”
Community Spotlight
Fifteen Years of Getting Stronger: What DPDK’s Community Built Together
Rashid Khan led Red Hat’s DPDK efforts and chaired the Governing Board during a sustained growth phase. When he reflects on fifteen years, he reaches for a word most engineers would consider a compliment: boring. Khan discusses 100% member retention, mandatory testing through UNH-IOL, governance transparency, and why power efficiency is the community’s next hard problem.
“In the Linux environment ‘boring’ is good. DPDK strives to become boring. Meaning it is easy to deploy, and it just works out of the box.”
Community Spotlight
Thomas Monjalon: Twelve Years of Building DPDK’s Open Source Community
Thomas Monjalon became one of the first DPDK maintainers from outside Intel in 2013. Twelve years on, he talks about what it actually took to earn trust from competing vendors, why the hardest bugs to fix are in governance, and what daily maintainership looks like across a community spanning Intel, Marvell, NVIDIA, NXP, and dozens of independent contributors. A candid account of the work that does not appear in commit logs.
“It took years to build trust through actions, not just words.”
User Story
How CHIME’s Correlator Team Uses DPDK to Turn Raw Sky into Science
At the Canadian Hydrogen Intensity Mapping Experiment, the bottleneck was not telescope time — it was host memory bandwidth. FPGAs push UDP from thousands of digitizers at over 6.4 Tb/s. The GPU correlators need that data arranged in exact matrix tiles, in one pass, with no reorder step. Andre Renard’s team used DPDK poll-mode drivers and Intel DDIO to inspect headers in L3 cache and scatter payloads directly into GPU-ready DRAM offsets, halving memory operations per byte. The same Kotekan pipeline now runs across multiple telescope sites.
“DPDK let us look at the header while it was still in L3 and write the payload exactly where the GPU expects it.”
Third-party coverage and technical writing that intersects with DPDK’s work this quarter — networking stacks, observability tooling, Kubernetes performance, 5G efficiency, and high-frequency trading infrastructure.
The State of Enterprise Linux for Networking →
How enterprise Linux distributions are evolving for modern networking stacks, and where they sit alongside purpose-built network operating systems. Useful context for teams evaluating deployment environments for DPDK-based applications.
Engineering Absolute Determinism: Advanced Low-Latency Optimization in High-Frequency Trading →
Ultra-low-latency tuning for trading systems — deterministic performance, jitter reduction, and infrastructure-level optimization. Reflects continued demand for the kind of predictable, high-throughput packet handling that DPDK was designed for.
Via Walletinvestor.com
Ten notable additions in the contrib release, covering telemetry collection and pipeline flexibility. As observability tooling around high-performance datapaths matures, OpenTelemetry’s trajectory is worth tracking alongside DPDK’s own CI and verification work.
Optimizing Kubernetes Networking for High-Performance Cloud Applications →
A look at Kubernetes network tuning for cloud-native workloads — pod-to-pod performance, service routing overhead, and scaling under load. Complements the Summit’s sessions on Kubernetes-based routing and cloud-native DPDK deployment.
The Efficient 5G Core: Intel and Nokia on CoSP OPEX Reduction →
How Intel and Nokia are approaching 5G core efficiency through power and performance optimization — territory that overlaps directly with the DPDK community’s current thinking on power-aware packet processing and many-core scaling.
Active research and deployment work from the APAC region this quarter, spanning performance optimization, emerging transport architectures, cloud DPU integration, and new application domains for DPDK-based tooling.
Huawei & Zhejiang University — fast-path forwarding improvements for smaller rule sets →
Forwarding optimizations that improve DPDK performance at smaller rule set sizes, contributing to core fast-path efficiency work.
Huawei · Zhejiang University
DPDK-based latency jitter measurement for precision network validation →
A new testing approach focused on jitter measurement, showing DPDK being applied in precision validation contexts well beyond standard packet forwarding.
BURST soft-RDMA stack and 400G transport research →
DPDK positioned as part of emerging 400G transport and software-defined RDMA architecture research, pointing toward next-generation interconnect work.
Hunan University · ByteDance
China Mobile Cloud — DPU-accelerated load balancer design →
A DPDK-based load balancer combining CPUs, DPUs, and smart NICs, reflecting DPDK’s growing role in cloud architectures that distribute work across heterogeneous silicon.
China Mobile Cloud
OVS-DPDK in telecom and finance deployments →
Continued production coverage of OVS-DPDK where low jitter, hardware offload, and high-throughput handling are hard requirements — not aspirations.
ARM-based financial monitoring with DPDK →
Strong performance gains reported for real-time infrastructure observability on ARM, extending DPDK’s value beyond traditional networking appliance deployments.
DPDK as high-speed ingestion for AI-driven traffic analysis →
Coverage connecting DPDK with AI-driven traffic analysis pipelines, reinforcing its role as a high-rate data ingestion layer in modern security infrastructure.
Oracle-linked coverage
DPDK as a high-rate offensive testing engine →
Security reporting framing DPDK’s packet-processing speed as a capability in cyber tooling and offensive testing contexts.
Continued interest in combining programmable data planes with user-space packet processing for DDoS mitigation.
Get involved with DPDK
DPDK runs on code review. Every patch that goes into a release was read by someone who asked a careful question or caught a subtle issue. You do not need commit access to contribute — just the ability to read code and give honest feedback. Summit 2026 registration is open now.
DPDK Project · A Linux Foundation Project · dpdk.org
Q1 2026 · Newsletter archive
