gistfile1.txt

#!/usr/bin/env ruby
#

require "cabin"
require "benchmark"

c = Cabin::Channel.get
iterations = 100_000

msg = "ok"
Benchmark.bmbm(30) do |x|
  [:info, :debug].each do |level|
    c.level = level
    x.report("#{level}: nothing") do
      iterations.times { }
    end
    x.report("#{level}: debug? (#{c.debug?})") do
      iterations.times { c.debug? }
    end
    x.report("#{level}: debug? && debug() (#{c.debug?})") do
      iterations.times { c.debug? && c.debug(msg) }
    end
    x.report("#{level}: debug() (#{c.debug?})") do
      iterations.times { c.debug(msg) }
    end
  end
end