Class: Peek::Views::GC

Inherits:
View
  • Object
show all
Defined in:
lib/peek/views/gc.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#gc_time ⇒ Object (readonly)

Returns the value of attribute gc_time.



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# File 'lib/peek/views/gc.rb', line 9

def gc_time
  @gc_time
end

#invoke_time ⇒ Object (readonly)

Returns the value of attribute invoke_time.



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# File 'lib/peek/views/gc.rb', line 5

def invoke_time
  @invoke_time
end

#invokes ⇒ Object (readonly)

Returns the value of attribute invokes.



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# File 'lib/peek/views/gc.rb', line 4

def invokes
  @invokes
end

#total_object ⇒ Object (readonly)

Returns the value of attribute total_object.



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# File 'lib/peek/views/gc.rb', line 8

def total_object
  @total_object
end

#total_size ⇒ Object (readonly)

Returns the value of attribute total_size.



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# File 'lib/peek/views/gc.rb', line 7

def total_size
  @total_size
end

#use_size ⇒ Object (readonly)

Returns the value of attribute use_size.



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# File 'lib/peek/views/gc.rb', line 6

def use_size
  @use_size
end

Instance Method Details

#parse_result ⇒ Object 



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# File 'lib/peek/views/gc.rb', line 24

def parse_result
  results = ::GC::Profiler.result.split("\n")

  @invokes = 0
  @invoke_time = 0.0
  @use_size = 0
  @total_size = 0
  @total_object = 0
  @gc_time = 0.0

  return if results.empty?

  @invokes = results.first.scan(/\s+\d+(?:\.\d+)?/).first.strip

  results[2..-1].each do |line|
    _, invoke_time, use_size, total_size, total_object, gc_time = line.scan(/\s+\-?\d+(?:\.\d+)?/).collect(&:strip)

    @invoke_time  += invoke_time.to_f
    @use_size     += use_size.to_i
    @total_size   += total_size.to_i
    @total_object += total_object.to_i
    @gc_time      += gc_time.to_f
  end
end

#results ⇒ Object 



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# File 'lib/peek/views/gc.rb', line 11

def results
  parse_result

  {
    :invokes      => invokes,
    :invoke_time  => "%.2f" % invoke_time,
    :use_size     => use_size,
    :total_size   => total_size,
    :total_object => total_object,
    :gc_time      => "%.2f" % gc_time
  }
end