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Add --measure option to script/performance/request to set ruby-prof measure mode: process_time, wall_time, cpu_time, allocations, memory.

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git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8792 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
Jeremy Kemper 2008-02-03 12:11:12 +00:00
parent 780151c01e
commit 53eca3abc8
1 changed files with 4 additions and 1 deletions
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5
actionpack/lib/action_controller/request_profiler.rb
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@ -119,6 +119,7 @@ def parse_options(args)
opt.on('-n', '--times [100]', 'How many requests to process. Defaults to 100.') { |v| options[:n] = v.to_i if v }
opt.on('-b', '--benchmark', 'Benchmark instead of profiling') { |v| options[:benchmark] = v }
opt.on('-m', '--measure [mode]', 'Which ruby-prof measure mode to use: process_time, wall_time, cpu_time, allocations, or memory. Defaults to process_time.') { |v| options[:measure] = v }
opt.on('--open [CMD]', 'Command to open profile results. Defaults to "open %s &"') { |v| options[:open] = v }
opt.on('-h', '--help', 'Show this help') { puts opt; exit }
@ -136,7 +137,9 @@ def parse_options(args)
def load_ruby_prof
begin
require 'ruby-prof'
#RubyProf.measure_mode = RubyProf::ALLOCATED_OBJECTS
if mode = options[:measure]
RubyProf.measure_mode = RubyProf.const_get(mode.upcase)
end
rescue LoadError
abort '`gem install ruby-prof` to use the profiler'
end