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ndbroadbent / turbo-sprockets-rails3

Speeds up your Rails 3 assets:precompile by only recompiling changed files, and only compiling once to generate all assets
MIT License
975 stars 78 forks source link

Not much difference #45

Closed rubystar closed 11 years ago

rubystar commented 11 years ago

I tried to precompile the assets on my local machine, but i couldn't see much improvement

-sh-4.2$ time bundle exec rake assets:precompile /usr/local/rvm/gems/ruby-1.9.3-p194@redzone/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in block in require': iconv will be deprecated in the future, use String#encode instead. /usr/local/rvm/rubies/ruby-1.9.3-p194/bin/ruby /usr/local/rvm/gems/ruby-1.9.3-p194@redzone/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets /usr/local/rvm/gems/ruby-1.9.3-p194@redzone/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:inblock in require': iconv will be deprecated in the future, use String#encode instead.

real 3m3.805s user 2m5.093s sys 0m6.321s -sh-4.2$ time bundle exec rake assets:precompile /usr/local/rvm/gems/ruby-1.9.3-p194@redzone/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in block in require': iconv will be deprecated in the future, use String#encode instead. /usr/local/rvm/rubies/ruby-1.9.3-p194/bin/ruby /usr/local/rvm/gems/ruby-1.9.3-p194@redzone/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets /usr/local/rvm/gems/ruby-1.9.3-p194@redzone/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:inblock in require': iconv will be deprecated in the future, use String#encode instead.

real 2m41.009s user 1m27.802s sys 0m38.563s -sh-4.2$

You can see the difference is just 22 sec

Is it the whole benifit one can get or am i missing anything?

ndbroadbent commented 11 years ago

You should notice a bigger difference if you compile a second time. It wont make much difference on the first time.

On Thursday, 27 December 2012 at 1:15 AM, Venkata Reddy Bhavanam wrote:

I tried to precompile the assets on my local machine, but i couldn't see much improvement -sh-4.2$ time bundle exec rake assets:precompile /usr/local/rvm/gems/ruby-1.9.3-p194@redzone/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in block in require': iconv will be deprecated in the future, use String#encode instead. /usr/local/rvm/rubies/ruby-1.9.3-p194/bin/ruby /usr/local/rvm/gems/ruby-1.9.3-p194@redzone/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets /usr/local/rvm/gems/ruby-1.9.3-p194@redzone/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:inblock in require': iconv will be deprecated in the future, use String#encode instead.
real 3m3.805s user 2m5.093s sys 0m6.321s -sh-4.2$ time bundle exec rake assets:precompile /usr/local/rvm/gems/ruby-1.9.3-p194@redzone/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in block in require': iconv will be deprecated in the future, use String#encode instead. /usr/local/rvm/rubies/ruby-1.9.3-p194/bin/ruby /usr/local/rvm/gems/ruby-1.9.3-p194@redzone/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets /usr/local/rvm/gems/ruby-1.9.3-p194@redzone/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:inblock in require': iconv will be deprecated in the future, use String#encode instead.
real 2m41.009s user 1m27.802s sys 0m38.563s -sh-4.2$
You can see the difference is just 22 sec Is it the whole benifit one can get or am i missing anything?

— Reply to this email directly or view it on GitHub (https://github.com/ndbroadbent/turbo-sprockets-rails3/issues/45).

rubystar commented 11 years ago

The difference between 1st and 2nd time is 22sec. The difference between 2nd and 3rd time is negligible

The oveall compilation time is ~3min

ndbroadbent commented 11 years ago

Hi there, please try 0.3.5, which should be a lot faster. Thanks!

rubystar commented 11 years ago

Hi, I tried the 0.3.5 version. It is doing better than the previous version but not much. The compilation time reduced to ~2min from ~3min. Do you have and numbers about this, like how much % of improvement we will get usually. I am using a custom UI gem, from where most of my assets will be loaded, so is it causing the issue?

I think i am missing something here, but i am not sure. If you want i can show you my gem file.

Thanks in Advance!

rubystar commented 11 years ago

Do you think using the latest capistrano code from the github repo will improve it anymore?

ndbroadbent commented 11 years ago

Hi there, sometimes it can take up to 1 minute for the Rails environment to load. So this gem can only do so much to speed up the compile process. Sorry, I don't know if anything else can be done to speed up your compile.