Ruby compiled with Clang is 8% faster than with GCC 4.9 and 44% faster than with GCC 4.7.2! 12 de Dezembro de 2014, 10:01 , por Bráulio Bhavamitra - 0sem comentários ainda | Ninguém está seguindo este artigo ainda. Lately, I've done a number of optimizations on the Ruby on Rails server I manage: Set Ruby's GC parameters to run GC less frequently (~50% boost) Using jemalloc as the memory allocator