Em 24-04-2011 19:22, Alisson Sales escreveu:
On Sun, Apr 24, 2011 at 6:23 PM, Sidu Ponnappa<ckponna...@gmail.com> wrote:
Are you perhaps seeing http://is.gd/6aINHC ? We've moved several Rails
projects to 1.9.2 over the last few months and we've found our builds
running slower on all (we use RSpec too).
I'm not sure if the problem is the startup time. Does the startup time
affects results of rspec --profile?
See the results of $ rspec spec/models/user_spec.rb -p here
https://gist.github.com/939699#file__results_profile_user_spec_
Yes, I agree with you. It probably is some issue related to some gem
that behaves differently in Ruby 1.8 and 1.9...
That is why I miss a real good profiler tool, like that of Google Chrome
for profiling Javascript. We discussed about this recently and David
suggested trying out ruby-prof or Rubinius:
http://www.ruby-forum.com/topic/1511936
You could try the Graphic profile of ruby-prof and it might help you
identifying which part is slower on each implementation so that you
could identify what is the culprit gem, if that is the case.
For speeding up your startup time you can try spork. It helped a lot for me.
Good luck,
Rodrigo.
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