lib/pimon/probe/cpu_usage.rb
module Pimon
module Probe
class CpuUsage
def self.check(date = Time.now)
value = 100 - `vmstat 1 2`.split(/\n/)[3].split(' ')[14].to_i
OpenStruct.new(date: date.strftime('%Y-%m-%d %H:%M:%S'), probe_name: 'cpu', value: value, unit: unit)
end
def self.unit
'%'
end
end
end
end