I did warm up the JVMs, actually. Those Rails numbers are far too low for TorqBox. Perhaps the best thing to do is add this to the techempower benchmark suite so a 3rd party can run and present the results.
2 karma · joined January 3, 2014
My laptop gets 19k req/s with Jubilee and 118k req/s with TorqBox on the same Rack app. While Java on Vertx does fare very well in benchmarks, it's incorrect to assume this directly translates to other languages and frameworks written on top of Vertx also having the same high performance.