Module: Abr

Defined in:
lib/abr.rb,
lib/abr/command.rb,
lib/abr/version.rb

Defined Under Namespace

Classes: Command

Constant Summary collapse

VERSION = 
"0.1.7"

Class Method Summary collapse

Class Method Details

.test(options) ⇒ Object 



7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 
# File 'lib/abr.rb', line 7

def self.test(options)
  input_file = options[:input_file]
  output_file = options[:output_file] || 'ab_result.csv'
  interval = options[:interval]&.to_i || 10

  result = open(input_file).map do |line|
    next unless line[0..1] == 'ab'
    result = {}
    IO.popen(line) do |io|
      while str = io.gets
        next if str.include?('This is ApacheBench')
        scan_result = str.scan(/^(.+):\s+(.+)/)
        if scan_result.length > 0
          key = scan_result[0][0]
          value = scan_result[0][1]

          key = "#{key}+" if result.has_key?(key)
          if ['Connect', 'Processing', 'Waiting', 'Total'].include?(key)
            values = value.split(' ').map {|val| val.strip}
            result["#{key} min"] = values[0]
            result["#{key} mean"] = values[1]
            result["#{key} [+/-sd]"] = values[2]
            result["#{key} median"] = values[3]
            result["#{key} max"] = values[4]
          else
            result[key] = value
          end
        end
      end
    end
    sleep interval
    result
  end

  CSV.open(output_file, 'w') do |csv|
    csv << result.first.keys
    result.each do |r|
      csv << r.values
    end
  end
end