Class: Malsh::HostMetrics::Cpu

Inherits:
Base
  • Object
show all
Defined in:
lib/malsh/host_metrics/cpu.rb

Class Method Summary collapse

Methods inherited from Base

all_keys?, check, get_host_metrics, get_max_usage, lower?

Class Method Details

.get_max_value(host_metrics) ⇒ Object 



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# File 'lib/malsh/host_metrics/cpu.rb', line 8

def get_max_value(host_metrics)
  host_metrics.max_by do |time,cpu|
    resources.map { |name| cpu[name] }.inject(:+) if all_keys?(cpu)
  end
end

.normalize_result(max, host) ⇒ Object 



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# File 'lib/malsh/host_metrics/cpu.rb', line 14

def normalize_result(max, host)
  resources.map { |name| max.last[name] }.inject(:+) / host["meta"]["cpu"].size
end

.option_name ⇒ Object 



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# File 'lib/malsh/host_metrics/cpu.rb', line 18

def option_name
  :cpu_threshold
end

.resources ⇒ Object 



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# File 'lib/malsh/host_metrics/cpu.rb', line 4

def resources
  %w(cpu.user.percentage cpu.iowait.percentage cpu.system.percentage)
end