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POSlow loading time for rails 3.2 - debug shows rails loading twice
 

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    <p>My rails 3.2 environment used to load very slow, sometimes taking more than 100sec for all things - running tests, console, server and generators. So I upgraded to ruby 1.9.3 from 1.9.2 and things got little better with load times of upto 25-30sec.</p> <p>Then I came across this post - <a href="https://stackoverflow.com/a/5071198/392345">https://stackoverflow.com/a/5071198/392345</a> and used this trick to check my gems load times</p> <pre><code>puts Benchmark.measure("require #{file}") { Kernel.require file }.format("%n: %t %r") </code></pre> <p>results of this are as follows - </p> <pre> require rails: 0.000000 (0.000234) require mysql2: 0.000000 (0.006835) require uglifier: 0.080000 (0.067291) require sass-rails: 0.010000 (0.017783) require jquery-rails: 0.010000 (0.002467) require devise: 0.840000 (0.855009) require haml: 0.230000 (0.223640) require activeadmin: 1.510000 (1.525017) require paperclip: 0.170000 (0.179652) require twitter-bootstrap-rails: 0.250000 (0.249430) require config_reader: 0.000000 (0.001339) require exception_notifier: 0.530000 (0.528327) require httparty: 0.130000 (0.134162) require uuid: 0.770000 (0.761883) require useragent: 0.040000 (0.043415) require aws-sdk: 0.090000 (0.093158) require newrelic_rpm: 0.620000 (0.628278) require omniauth-openid: 0.630000 (0.633982) require c2dm: 0.040000 (0.037214) require thin: 0.100000 (0.103781) require rspec-rails: 0.000000 (0.001094) /home/rtdp/.rvm/rubies/ruby-1.9.3-p125/bin/ruby -S rspec ./spec/model/app_spec.rb No DRb server is running. Running in local process instead ... require rails: 0.000000 (0.000184) require mysql2: 0.020000 (0.018071) require uglifier: 0.070000 (0.072325) require sass-rails: 0.020000 (0.019724) require jquery-rails: 0.040000 (0.042998) require devise: 0.880000 (0.874613) require haml: 0.200000 (0.212278) require activeadmin: 1.600000 (1.612621) require paperclip: 0.160000 (0.157090) require twitter-bootstrap-rails: 0.260000 (0.260186) require config_reader: 0.010000 (0.001366) require exception_notifier: 0.490000 (0.496320) require httparty: 0.100000 (0.095423) require uuid: 0.690000 (0.695459) require useragent: 0.010000 (0.011390) require aws-sdk: 0.110000 (0.113553) require newrelic_rpm: 0.480000 (0.481167) require omniauth-openid: 0.600000 (0.609401) require c2dm: 0.010000 (0.001735) require rspec-rails: 0.000000 (0.000735) require spork: 0.000000 (0.000175) require factory_girl_rails: 0.160000 (0.170655) ..... Finished in 0.28406 seconds 5 examples, 0 failures bundle exec rake 26.12s user 1.20s system 81% cpu 33.504 total </pre> <p>As can be seen from this after that warning that DRb is server is not running, it again loads all the gems, so is this normal ? or does it really loading it twice ?</p> <p>what is average load time for any rails 3.2 app ?</p>
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    1. COWhat command are you using to run RSpec? Do you have a .rspec file in either the project or home directory which has the --drb option included? Are you using Spork and is it failing to load?
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    2. COI have .rspec and i am using spork. As my apps loads very slowly, i wanted to troubleshoot that. Even spork helps a bit while testing, other things like - migrations, scaffold generations and rakes are quite slow as well.
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    3. COCan you post your `spec_helper.rb` and `.rspec` files.
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