On Sat, 12 Oct 2013 15:45:43 GMT, Martin Nowak wrote:

But 2500 connections is somewhat irrelevant for HTTP.
After fixing the keep-alive issue I also reach
around 18k req/s with less then 10 connections. This is for a simple hello world plaintext response, rendering pages still shows up with quite some GC in the profiler.

I had ~18k without keep-alive.