eBPF, or Extended Berkeley Packet Filter, is a kernel technology that has been available since Linux 4.4.4. It lets developers run programs without adding additional modules or modifying the kernel source code. EBPF has fundamentally changed how concepts like observability, security, and networking are delivered within an app.
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What is eBPF?How does eBPF work?What is the architecture of eBPF?What are the use cases of eBPF?Limitations of eBPF for Observability:eBPF and OpenTelemetrySort: