https://ruby-china.org/zzzhc en-us <p>$ thin start</p> <blockquote> <blockquote> <p>Using rack adapter =&gt; boot app used 12.491076 seconds Thin web server (v1.2.11 codename Bat-Shit Crazy) Maximum connections set to 1024 Listening on 0.0.0.0:3000, CTRL+C to stop ^C&gt;&gt; Stopping ...</p> </blockquote> </blockquote> <p>12.5 秒有点难以相信，加了一些日志输出，发现 Bundler.require *Rails.groups(:assets =&gt; %w(production development test)) 就用了 8 秒多，具体时间： gem capistrano 1.169389 gem mongoid 1.118448 gem cancan 0.728886 gem omniauth-openid 0.72836 gem sass-rails 0.66818 gem cells 0.50212 gem devise 0.384832 gem resque/server 0.307842 gem nokogiri 0.286475 gem pygments.rb 0.263618 gem coffee-rails 0.259578 gem omniauth-github 0.221756 gem omniauth-twitter 0.166356 gem chunky_png 0.159891 gem hpricot 0.14857 gem unicorn 0.100408 gem simple_form 0.092415 gem redis-namespace 0.089901 gem bson 0.064406 gem mail_view 0.038172 gem carrierwave 0.037699 gem redis-search 0.029822 gem mini_magick 0.020013 gem bootstrap-rails 0.018979 gem omniauth 0.017419 gem jquery-rails 0.014385 gem will_paginate 0.012338 gem omniauth-douban 0.011814 gem rails-i18n 0.010006 gem uglifier 0.009484 gem mongo-rails-instrumentation 0.008598 gem carrierwave/mongoid 0.006706 gem redcarpet 0.006556 gem settingslogic 0.006227 gem resque_mailer 0.004644 gem rspec-rails 0.00423 gem chinese_pinyin 0.003639 gem rails_autolink 0.003052 gem mongoid_auto_increment_id 0.00302 gem rails 0.000641</p> <p>capistrano 可以放到另一个 group，如 deploy; mongoid, cancan 这些貌似需要 gem 作者改成 autoload 的方式减少 require gem 的时间 现在 Gemfile 里用的 gems 太多了点，hpricot，nokogiri 这种最好只要选一个就好 </p> zzzhc Sat, 03 Dec 2011 17:42:10 +0800 https://ruby-china.org/topics/335 https://ruby-china.org/topics/335