[theojulienne]

Thanks for the suggestion! I did come across the `tcpsynbl.bt` script as I was writing up this post, but wanted to add the additional information around namespaces and report additional information, which didn't seem as trivial in `bpftrace` as it was in Python, but that might be my lack of familiarity with the DSL :)

[brendangregg]

If it's a common use case it's trivial, and if it's not yet trivial we'll make it trivial. :) Niche functionality that doesn't fit well can be deferred to BCC.