> And I often resort to strace to figure out low level what is going on, it might be really good for that too. BPF is a double-edged sword in that regard. It's

> And I often resort to strace to figure out low level what is going on, it might be really good for that too. BPF is a double-edged sword in that regard. It's being used to write better tracing tools for normal kernel facilities, but facilities which migrate to BPF become more opaque and unstructured than ever.