redis, memcachedのベンチマーク

.gitignore

.bundle/
bundle/

benchmark.rb

# Usage:
# $ bundle install --path bundle 
# $ bundle exec ruby benchmark.rb
#
require 'benchmark'
require 'bundler'
Bundler.require(:default)

TIMES = 10000
m = Memcached.new
r = Redis.new 

text = 'foo'
Benchmark.bm do |b|
  b.report('memcached:set') {
    1.upto TIMES do |i|
      m.set("foo_#{i}", "bar_#{i}")
    end
  }
  b.report('memcached:get') {
    1.upto TIMES do |i|
      m.get("foo_#{i}")
    end
  }
  b.report ('redis:set') {
    1.upto TIMES do |i|
      r.set("foo_#{i}", "bar_#{i}")
    end
  }
  b.report ('redis:get') {
    1.upto TIMES do |i|
      r.get("foo_#{i}")
    end
  }
end

Gemfile

source :rubygems

gem 'bundler'
gem 'hiredis', '~> 0.3.1'
gem 'redis', '~> 2.2.0', :require => ['redis/connection/hiredis', 'redis']
gem 'memcached'

Gemfile.lock

GEM
  remote: http://rubygems.org/
  specs:
    hiredis (0.3.2)
    memcached (1.3.3)
    redis (2.2.2)

PLATFORMS
  ruby

DEPENDENCIES
  bundler
  hiredis (~> 0.3.1)
  memcached
  redis (~> 2.2.0)

report.txt

       user     system      total        real
memcached:set  0.310000   0.350000   0.660000 (  1.996217)
memcached:get  0.240000   0.250000   0.490000 (  1.091144)
redis:set  0.470000   0.310000   0.780000 (  1.667288)
redis:get  0.460000   0.310000   0.770000 (  1.649195)