eBPF - Introduction, Tutorials & Community Resources

Google uses eBPF for security auditing, packet processing, and performance monitoring
Netflix uses eBPF at scale for network insights
Android uses eBPF to monitor network usage, power, and memory profiling
S&P Global uses eBPF through Cilium for networking across multiple clouds and on-prem
Meta uses eBPF to process and load balance every packet coming into their data centers
Cloudflare uses eBPF for network security, performance monitoring, and network observability
eBPF drastically improves processing by being JIT compiled and running directly in the kernel.
eBPF programs are verified to not crash the kernel and can only be modified by privileged users.
Modify or add functionality and use cases to the kernel without having to restart or patch it.
The eBPF Documentary provides an in-depth exploration on the origins of eBPF and showcases the stories, challenges, and rewards of this industry changing technology. You will hear from the best and brightest in the open source world, including key stakeholders from Meta, Intel, Isovalent, Google, Red Hat, and Netflix, who helped shape and build the tools that drove the success and adoption of eBPF.
Speed packet processing without leaving kernel space. Add additional protocol parsers and easily program any forwarding logic to meet changing requirements.
Collection and in-kernel aggregation of custom metrics with generation of visibility events and data structures from a wide range of possible sources without having to export samples.
Attach eBPF programs to trace points as well as kernel and user application probe points giving powerful introspection abilities and unique insights to troubleshoot system performance problems.
Combine seeing and understanding all system calls with a packet and socket-level view of all networking to create security systems operating on more context with a better level of control.