[rfc] teach netstat about flowid/flowtype

Adrian Chadd adrian at freebsd.org
Sun May 18 23:44:24 UTC 2014


My next hack - adding flowid/flowtype to netstat. It's netstat -R.
It's like -x, but listing RSS/flowid stuff.


This is useful for both RSS and non-RSS debugging - NICs that populate
the mbuf flowid will start to show flowid's up in netstat.

It doesn't currently show the rss CPUID as that isn't cached in the
inpcb. I'll worry about adding that later on.

Any issues with me just committing this? I promise I'll email doc@ to
get it documented.



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