2012-05-03 84 views
2

我试图运行基准测试和性能测试,我没有得到显示指标...的Rails 3.0.12性能测试等问题

红宝石-v:

ruby 1.9.2p320 (2012-04-20 revision 35421) [x86_64-linux]

RVM清单:

=> ruby-1.9.2-p320-perf [ x86_64 ]

运行rake test:profile的结果:

BrowsingTest#test_homepage (130 ms warmup) 
     process_time: 18446744073.71 sec 
       memory: unsupported 
      objects: unsupported 
BrowsingTest#test_intel_companies_newstats (34 ms warmup) 
     process_time: 26 ms 
       memory: unsupported 
      objects: unsupported 

和运行rake test:benchmark

BrowsingTest#test_homepage (103 ms warmup) 
      wall_time: 23 ms 
       memory: 0.00 KB 
      objects: 0 
      gc_runs: 0 
      gc_time: 0.00 ms 
BrowsingTest#test_intel_companies_newstats (31 ms warmup) 
      wall_time: 9 ms 
       memory: 0.00 KB 
      objects: 0 
      gc_runs: 0 
      gc_time: 0.00 ms 

我的宝石文件

group :test do 
    gem 'capybara' 

    # for performance tests 
    gem 'ruby-prof', :git => 'git://github.com/wycats/ruby-prof.git' 
    gem 'test-unit' 
end 

当我试图运行:

rvm install 1.9.2 --patch gcdata --name perf

我:

Installing Ruby from source to: /home/victor/.rvm/rubies/ruby-1.9.2-p320-perf, this may take a while depending on your cpu(s)... 

ruby-1.9.2-p320-perf - #fetching 
ruby-1.9.2-p320-perf - #extracting ruby-1.9.2-p320 to /home/victor/.rvm/src/ruby-1.9.2-p320-perf 
ruby-1.9.2-p320-perf - #extracted to /home/victor/.rvm/src/ruby-1.9.2-p320-perf 
Patch 'gcdata' not found. 

回答

3

事实上,你需要修补的gc。 但是这个补丁不适用于所有的红宝石。对Ruby 1.9.2,你将不得不使用补丁290 所以下面应该只是罚款

rvm install 1.9.2-p290 --patch gcdata 
+0

任何一个可能如何确定补丁是否可用的Ruby版本,他们使用的想法? – DarinH

+0

我使用了rails guide:http://guides.rubyonrails.org/v3.2.13/performance_testing.html#installing-gc-patched-mri你也可以看看https://github.com/skaes/rvm-patchsets – Machine