[oomkiller]

When I saw that 2.1 was released the other day, I took 5 minutes to upgrade my app (mainly building from source and removing some unsupported gems from my Gemfile). I was happily surprised that my app booted 30% faster, and the entire application was noticeably faster, especially the Ruby-intensive pieces obviously. Anyone that can upgrade to 2.1 and doesn't is hurting themselves!