requests to a simple Rails 3.2 application ▶ sinatra — 10 000 requests to a simple Sinatra app Unreal ▶ matrices — matrix multiplication (from The Computer Language Benchmarks Game) ▶ threads — as seen on an earlier slide
rbx mri Time of execution [s] Rubinius: commit fd80bd compiled with GCC 4.7.2. MRI: Arch Linux x86-64 package, version 1.9.3_p362-1. Rails and Sinatra served using Thin. Rails and Sinatra tests were preceded with sending 1k unmeasured requests to warm up JIT and caches.