gistfile1.txt

# Ruby 1.8.7
$ cat foo.rb;gem environment;(for i in {1..10} ; do ruby foo.rb ; done)|awk '{print $1;s+=$1} END {print "avg:", s/NR}'
st=Time.now.to_f
#$:.replace($:[-9,9])
require 'rubygems'
Gem::LoadError
puts Time.now.to_f-st
RubyGems Environment:
  - RUBYGEMS VERSION: 1.3.6
  - RUBY VERSION: 1.8.7 (2010-01-10 patchlevel 249) [i686-linux]
  - INSTALLATION DIRECTORY: /usr/local/lib/ruby/gems/1.8
  - RUBY EXECUTABLE: /usr/local/bin/ruby
  - EXECUTABLE DIRECTORY: /usr/local/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86-linux
  - GEM PATHS:
     - /usr/local/lib/ruby/gems/1.8
     - /home/miao/.gem/ruby/1.8
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :benchmark => false
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - http://rubygems.org/
0.119347095489502
0.0920889377593994
0.12005615234375
0.1037437915802
0.105262041091919
0.0990140438079834
0.0931508541107178
0.0928289890289307
0.147569894790649
0.0946152210235596
avg: 0.106768
#------------------------------------------------------------------------------
# Ruby 1.9.2dev full gem path included
$ cat foo.rb;gem environment;(for i in {1..10} ; do ruby foo.rb ; done)|awk '{print $1;s+=$1} END {print "avg:", s/NR}'
st=Time.now.to_f
#$:.replace($:[-9,9])
require 'rubygems'
Gem::LoadError
puts Time.now.to_f-st
RubyGems Environment:
  - RUBYGEMS VERSION: 1.3.6
  - RUBY VERSION: 1.9.2 (2010-03-26 patchlevel -1) [i686-linux]
  - INSTALLATION DIRECTORY: /usr/local/lib/ruby/gems/1.9.1
  - RUBY EXECUTABLE: /usr/local/bin/ruby
  - EXECUTABLE DIRECTORY: /usr/local/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86-linux
  - GEM PATHS:
     - /usr/local/lib/ruby/gems/1.9.1
     - /home/miao/.gem/ruby/1.9.1
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :benchmark => false
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - http://rubygems.org/
0.19039320945739746
0.18254566192626953
0.1700739860534668
0.17015767097473145
0.1679682731628418
0.1774747371673584
0.23279404640197754
0.1617262363433838
0.20814251899719238
0.18431735038757324
avg: 0.184559
#------------------------------------------------------------------------------
#Ruby 1.9.1 cut $: to contain 9 directories
$ cat foo.rb;gem environment;(for i in {1..10} ; do ruby foo.rb ; done)|awk '{print $1;s+=$1} END {print "avg:", s/NR}'
st=Time.now.to_f
$:.replace($:[-9,9])
require 'rubygems'
Gem::LoadError
puts Time.now.to_f-st
RubyGems Environment:
  - RUBYGEMS VERSION: 1.3.6
  - RUBY VERSION: 1.9.2 (2010-03-26 patchlevel -1) [i686-linux]
  - INSTALLATION DIRECTORY: /usr/local/lib/ruby/gems/1.9.1
  - RUBY EXECUTABLE: /usr/local/bin/ruby
  - EXECUTABLE DIRECTORY: /usr/local/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86-linux
  - GEM PATHS:
     - /usr/local/lib/ruby/gems/1.9.1
     - /home/miao/.gem/ruby/1.9.1
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :benchmark => false
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - http://rubygems.org/
0.17685341835021973
0.14941930770874023
0.1711270809173584
0.16497159004211426
0.13980793952941895
0.1524956226348877
0.1440420150756836
0.1636965274810791
0.14403343200683594
0.18135333061218262
avg: 0.15878
#------------------------------------------------------------------------------
1.8.7 0.106 100%
1.9.2 0.184 174%
1.9.2cut 0.158 149%