client-libraries/ruby/profile.rb

   1 require 'rubygems'
   2 require 'ruby-prof'
   3 require "#{File.dirname(__FILE__)}/lib/redis"
   4
   5
   6 mode = ARGV.shift || 'process_time'
   7 n = (ARGV.shift || 200).to_i
   8
   9 r = Redis.new
  10 RubyProf.measure_mode = RubyProf.const_get(mode.upcase)
  11 RubyProf.start
  12
  13 n.times do |i|
  14   key = "foo#{i}"
  15   r[key] = key * 10
  16   r[key]
  17 end
  18
  19 results = RubyProf.stop
  20 File.open("profile.#{mode}", 'w') do |out|
  21   RubyProf::CallTreePrinter.new(results).print(out)
  22 end