The post provides an example eBPF Tracepoint program and offers tips on writing eBPF Tracepoint programs using Aya. It details the data flow from kernel space to user space, the benefits of using Rust with Aya, and presents a step-by-step guide to running an eBPF Tracepoint program. Additionally, the post shares valuable
Table of contents
DataflowBenefits of using ayaPrerequisitesClone and RunTip1: Deserializing with generated struct codesTip2. Decode __data_locTip3. PerCpuArray eBPF Map as a HeapTip4: Inspect eBPF programs/maps with bpftoolSort: