Contents

# Run with
#
#   $ ruby -Ilib benchmarking/logging.rb
#

begin
  require "bench"
rescue LoadError
  $stderr.puts "`gem install bench` and try again."
  exit 1
end

require "redis"
require "logger"

def log(level, namespace = nil)
  logger = (namespace || Kernel).const_get(:Logger).new("/dev/null")
  logger.level = (namespace || Logger).const_get(level)
  logger
end

def stress(redis)
  redis.flushdb

  n = (ARGV.shift || 2000).to_i

  n.times do |i|
    key = "foo:#{i}"
    redis.set key, i
    redis.get key
  end
end

default = Redis.new

logging_redises = [
  Redis.new(:logger => log(:DEBUG)),
  Redis.new(:logger => log(:INFO)),
]

begin
  require "log4r"

  logging_redises += [
    Redis.new(:logger => log(:DEBUG, Log4r)),
    Redis.new(:logger => log(:INFO, Log4r)),
  ]
rescue LoadError
  $stderr.puts "Log4r not installed. `gem install log4r` if you want to compare it against Ruby's Logger (spoiler: it's much faster)."
end

benchmark "Default options (no logger)" do
  stress(default)
end

logging_redises.each do |redis|
  benchmark "#{redis.client.logger.class} on #{Logger::SEV_LABEL[redis.client.logger.level]}" do
    stress(redis)
  end
end

run 10

Version data entries

71 entries across 71 versions & 10 rubygems

Version	Path
modesty-0.1.0	vendor/redis-rb/benchmarking/logging.rb
redis-2.2.0	benchmarking/logging.rb
lunar-0.4.1	vendor/redis/benchmarking/logging.rb
lunar-0.4.0	vendor/redis/benchmarking/logging.rb
lunar-0.3.0	vendor/redis/benchmarking/logging.rb
lunar-0.2.3	vendor/redis/benchmarking/logging.rb
lunar-0.2.2	vendor/redis/benchmarking/logging.rb
lunar-0.2.1	vendor/redis/benchmarking/logging.rb
lunar-0.2.0	vendor/redis/benchmarking/logging.rb
lunar-0.1.1	vendor/redis/benchmarking/logging.rb
lunar-0.1.0	vendor/redis/benchmarking/logging.rb