Check the load times of Ohai plugins

check_ohai_load_times.rb

#!/usr/bin/env ruby

# Check on the load times for Ohai plugins.
# To disable from chef-solo and chef-client runs see
# http://wiki.opscode.com/display/chef/Disabling+Ohai+Plugins

require 'benchmark'

require 'rubygems'
require 'ohai'

ohai = Ohai::System.new()
ohai.require_plugin('os')

Ohai::Config[:plugin_path].each do |path|
  [
    Dir[File.join(path, '*')],
    Dir[File.join(path, ohai.data['os'], '**', '*')]
  ].flatten.each do |file|
    file_regex = Regexp.new("#{path}#{File::SEPARATOR}(.+).rb$")
    md = file_regex.match(file)
    if md
      plugin_name = md[1].gsub(File::SEPARATOR, "::")
      dur = Benchmark.realtime do
        ohai.require_plugin(plugin_name) unless ohai.seen_plugins.has_key?(plugin_name)
      end
      puts "Loaded #{plugin_name} in #{(dur*1000).to_i / 1000.0} seconds"
    end
  end
end

Hello!

Any chances to get this script updated for Ohai 7? Because right now Windows is already using ohai 7 and it is not possible to run the following script to benchmark plugin load time.

BTW: https://wiki.opscode.com/display/chef/Disabling+Ohai+Plugins should be changed as well, because ohai 7 has a different syntax for disabling plugins