gistfile1.txt

1.9.3
-------------------------
$ ruby -v
ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.3.0]

$ time ruby script/rails runner "puts 1"
1

real	0m9.731s
user	0m8.595s
sys	0m1.104s

$ be rake spec

Finished in 259.53 seconds
2068 examples, 0 failures, 8 pending


1.9.2
-------------------------
$ ruby -v
ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-darwin11.2.0]

$ time ruby script/rails runner "puts 1"
1

real	0m27.147s
user	0m23.635s
sys	0m2.197s

$ be rake spec

Finished in 268.5 seconds
2068 examples, 0 failures, 8 pending

REE
-------------------------
$ ruby -v
ruby 1.8.7 (2011-02-18 patchlevel 334) [i686-darwin11.2.0], MBARI 0x6770, Ruby Enterprise Edition 2011.03

$ time ruby script/rails runner "puts 1"
1

real	0m7.179s
user	0m5.116s
sys	0m1.858s

$ be rake spec

Finished in 426.94 seconds
2060 examples, 0 failures, 8 pending

with GC tuned

$ time ruby script/rails runner "puts 1"
1

real	0m6.593s
user	0m4.287s
sys	0m2.034s

$be rake spec

Finished in 320.82 seconds
2060 examples, 0 failures, 8 pending



1.8.7
-------------------------
$ ruby -v
ruby 1.8.7 (2011-12-28 patchlevel 357) [i686-darwin11.2.0]

$ time ruby script/rails runner "puts 1"
1

real	0m10.723s
user	0m6.316s
sys	0m2.444s

$ be rake spec

Finished in 493.72 seconds
2060 examples, 0 failures, 8 pending