eBPF? Safety First!
Talkat Cloud Native eBPF Day Europe 2022 · on Monday, 2022-05-16· at 11:20· Pavilion 4 | Room A | Level 2 | Central Forum·
summary
Demonstrates that Rust compiles to eBPF via RustC/LLVM and that Rust + Aya produce safe kernel programs while Go runs the control plane; eBPF maps count unique stack traces in-kernel, user space reads them via libbpf and converts to pprof, and the object file is embedded into Go binaries for deployment. Unsafe operations remain but are hidden inside libraries, and observed performance matches equivalent C-generated BPF.
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chapters (4)
- 0:00Start
- 3:14Bpf Core
- 7:49Logging Library
- 14:00What Is the Performance Overhead of Rust against Riding in C in the Kernel
