jemalloc.md

jemalloc

LD_PRELOAD=/usr/local/Cellar/jemalloc/3.6.0/lib/libjemalloc.dylib unicorn -c config/unicorn.rb -E production -p 3000

• https://gist.github.com/SamSaffron/9162366

• https://bugs.ruby-lang.org/issues/9113

• http://samsaffron.com/archive/2014/04/08/ruby-2-1-garbage-collection-ready-for-production

  LD_PRELOAD=/home/sam/Source/jemalloc-3.5.0/lib/libjemalloc.so RUBY_GC_HEAP_OLDOBJECT_LIMIT_FACTOR=0.9 ruby stress.rb

• http://samsaffron.com/archive/2014/04/08/ruby-2-1-garbage-collection-ready-for-production

• https://discussion.heroku.com/t/tuning-rgengc-2-1-on-heroku/359/19

gc out of band

• http://architects.dzone.com/articles/unicorn-rawk-kick-gc-out-band
• http://tmm1.net/ruby21-oobgc/
• https://www.digitalocean.com/community/tutorials/how-to-optimize-unicorn-workers-in-a-ruby-on-rails-app

other

https://gist.github.com/dakull/5994011