Hiredis benchmark

gistfile1.rb

  extend ActiveSupport::Benchmarkable

  def logger; Rails.logger; end;

  def redis_connection(hire = true)
    hire ? Redis.new(logger: nil, driver: 'hiredis') : Redis.new(logger: nil)
  end

  def test_redis_hash(size = 10_000, hire = true)
    key = Digest::MD5.hexdigest(Time.now.to_i.to_s)[0, 24]

    data = {}
    size.times do |i|
      data[Digest::MD5.hexdigest((Time.now.to_i + i).to_s)[0, 24]] = rand(50)
    end

    redis = redis_connection(hire)

    benchmark("Driver hiredis(#{hire}) - Time taken to SAVE hash size(#{data.size})".bright.color(:blue), level: :info) do
      redis.mapped_hmset(key, data)
    end

    benchmark("Driver hiredis(#{hire}) - Time taken to FETCH hash size(#{data.size})".bright.color(:blue), level: :info) do
      (result = redis.hkeys(key)).present?
    end

    logger.info "\n"
  end

  def test_redis_set(size = 10_000, hire = true)
    redis = redis_connection(hire)

    keys = []
    data = []

    size.times do |i|
      key = Digest::MD5.hexdigest((Time.now.to_i + i).to_s)[0, 24]
      data << key
      data << ''

      keys << key
    end

    redis.mset(data)

    benchmark("Driver hiredis(#{hire}) - Time taken to FETCH string keys size(#{(data.size / 2)})".bright.color(:blue), level: :info) do
      redis.mget(keys).present?
    end
  end