Method: CPU::Processor#usage

Defined in:
lib/cpu/processor.rb

#usage(interval = 1, &block) ⇒ Object

Measure CPU usage for this Processor instance during the next interval or during the runtime of the given block. Іf CPU usage on all processors of the system should be measured, it’s better (=faster) to use the CPU.usage method instead.



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# File 'lib/cpu/processor.rb', line 29

def usage(interval = 1, &block)
  unless @usage
    if processor = CPU.usage(interval, &block).find {
      |p| p.processor_id == processor_id
    }
    then
      @usage = processor.usage
    end
  end
  @usage
end