John Belamaric

Please assign me as PRR approver. Thanks.

Wow, that does seem excessive. I'll ask the question on the docker-networking slack, see if someone there has any insight.

@miekg Try it from a different host if you are not already - @cpuguy83 mentioned in the slack channel that local traffic will go through a user space proxy for...

Wouldn't expect to with `whoami` since it doesn't really do much. Would expect cache to make the difference with `proxy`.

interesting. not sure if `prefer external` as you describe it would be good for headless services. I guess maybe, since probably the wouldn't normally have any external IPs, so typically...

As for optimization in C, no, but let me ping some folks here and see if they do.

From my colleague Kevin who is a veritable performance guru: ~~~ The first question I'd ask is if they're seeing 100% CPU. If not, then they need to see if...

Does the simple echo server use go routines? It would be interesting to see the raw performance of a single-threaded server with no go routines.

I think if you don't limit the QPS rate in mig it sends them faster than the server can handle. Try limiting the QPS to 35k QPS.

cc @vasili-v