Module: LogStash::Config::CpuCoreStrategy

Extended by:
CpuCoreStrategy
Included in:
CpuCoreStrategy
Defined in:
lib/logstash/config/cpu_core_strategy.rb

Instance Method Summary collapse

Instance Method Details

#fifty_percent ⇒ Object 



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# File 'lib/logstash/config/cpu_core_strategy.rb', line 13

def fifty_percent
  [1, (maximum * 0.5)].max.floor
end

#max_minus_one ⇒ Object 



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# File 'lib/logstash/config/cpu_core_strategy.rb', line 25

def max_minus_one
  [1, (maximum - 1)].max.floor
end

#max_minus_two ⇒ Object 



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# File 'lib/logstash/config/cpu_core_strategy.rb', line 29

def max_minus_two
  [1, (maximum - 2)].max.floor
end

#maximum ⇒ Object 



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# File 'lib/logstash/config/cpu_core_strategy.rb', line 9

def maximum
  LogStash::Config::Defaults.cpu_cores
end

#seventy_five_percent ⇒ Object 



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# File 'lib/logstash/config/cpu_core_strategy.rb', line 17

def seventy_five_percent
  [1, (maximum * 0.75)].max.floor
end

#twenty_five_percent ⇒ Object 



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# File 'lib/logstash/config/cpu_core_strategy.rb', line 21

def twenty_five_percent
  [1, (maximum * 0.25)].max.floor
end