Class: SysBench::IO

Inherits:
Object
  • Object
show all
Defined in:
lib/sysbench/io.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file) ⇒ IO

Returns a new instance of IO.



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# File 'lib/sysbench/io.rb', line 10

def initialize(file)
    if not File.exists? file then
        puts "File '#{file}' does not exist!"
        exit
    end
    parse(File.new(file).read)
end

Instance Attribute Details

#avg ⇒ Object

Returns the value of attribute avg.



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# File 'lib/sysbench/io.rb', line 8

def avg
  @avg
end

#block_size ⇒ Object

Returns the value of attribute block_size.



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# File 'lib/sysbench/io.rb', line 6

def block_size
  @block_size
end

#byte_rate ⇒ Object

Returns the value of attribute byte_rate.



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# File 'lib/sysbench/io.rb', line 7

def byte_rate
  @byte_rate
end

#max ⇒ Object

Returns the value of attribute max.



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# File 'lib/sysbench/io.rb', line 8

def max
  @max
end

#min ⇒ Object

Returns the value of attribute min.



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# File 'lib/sysbench/io.rb', line 8

def min
  @min
end

#request_rate ⇒ Object

Returns the value of attribute request_rate.



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# File 'lib/sysbench/io.rb', line 7

def request_rate
  @request_rate
end

#test ⇒ Object

Returns the value of attribute test.



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# File 'lib/sysbench/io.rb', line 5

def test
  @test
end

#threads ⇒ Object

Returns the value of attribute threads.



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# File 'lib/sysbench/io.rb', line 5

def threads
  @threads
end

#top ⇒ Object

Returns the value of attribute top.



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# File 'lib/sysbench/io.rb', line 8

def top
  @top
end

#total_size ⇒ Object

Returns the value of attribute total_size.



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# File 'lib/sysbench/io.rb', line 6

def total_size
  @total_size
end

#version ⇒ Object

Returns the value of attribute version.



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# File 'lib/sysbench/io.rb', line 5

def version
  @version
end

Instance Method Details

#parse(str) ⇒ Object 



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# File 'lib/sysbench/io.rb', line 18

def parse(str)
    str.split(/\n/).each do |l|
       
       l.strip!
       if l =~ /^sysbench (.+?):/
           @version = $1
           
       elsif l =~ /^Number of threads: (\d+)$/
           @threads = $1
           
       elsif l =~ /^Doing (.+?) test$/
           @test = $1
           
       elsif l =~ /^(.+?) total file size$/
           @total_size = $1
        
       elsif l =~ /^Block size (.+?)$/
           @block_size = $1
           
       elsif l =~ /Read [\dKMGTb.]+  Written [\dKMGTb.]+  Total transferred [\dKMGTb.]+  \((.+?)\)/
           @byte_rate = $1
           
       elsif l =~ /^(.+?) Requests\/sec executed$/
           @request_rate = $1
           
       elsif l =~ /min:\s+(.+?)$/
           @min = $1
           
       elsif l =~ /max:\s+(.+?)$/
           @max = $1
       elsif l =~ /avg:\s+(.+?)$/
           @avg = $1
           
       elsif l =~ /approx.*?:\s+(.+?)$/
           @top = $1
       end

    end # each    
end

#to_s(delim = "\t") ⇒ Object

parse



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# File 'lib/sysbench/io.rb', line 58

def to_s(delim = "\t")
    [@test, @threads, @total_size, @block_size, @byte_rate, @request_rate, @min, @max, @avg, @top].join("\t")
end