class Mool::System

Attributes

current_loadavg[RW]
kernel[RW]
last_15min_loadavg[RW]
last_5min_loadavg[RW]
last_pid_process_created[RW]
thread_entities_exec[RW]
total_thread_entities[RW]
uptime_day[RW]
uptime_hour[RW]
uptime_minute[RW]
uptime_second[RW]

Public Class Methods

new() click to toggle source
# File lib/mool/system.rb, line 15
def initialize
  @kernel = Mool::Command.uname
  load_avg = Mool::Command.loadavg.split(' ')
  @current_loadavg          = load_avg[0].to_f
  @last_5min_loadavg        = load_avg[1].to_f
  @last_15min_loadavg       = load_avg[2].to_f
  # Currently executing kernel scheduling entities
  @thread_entities_exec     = load_avg[3].split('/').first.to_i
  # Number of kernel scheduling entities that currently exist on the system
  @total_thread_entities    = load_avg[3].split('/').last.to_i
  @last_pid_process_created = load_avg[4].to_i
  time = Mool::Command.uptime.split(' ').first.to_f
  mm, ss = time.divmod(60)
  hh, mm = mm.divmod(60)
  dd, hh = hh.divmod(24)
  @uptime_day    = dd.to_i
  @uptime_hour   = hh.to_i
  @uptime_minute = mm.to_i
  @uptime_second = ss.to_i
end

Public Instance Methods

kernel_version() click to toggle source
# File lib/mool/system.rb, line 56
def kernel_version
  @kernel
end
load_average() click to toggle source
# File lib/mool/system.rb, line 36
def load_average
  {
    current_loadavg: @current_loadavg,
    last_5min_loadavg: @last_5min_loadavg,
    last_15min_loadavg: @last_15min_loadavg,
    thread_entities_exec: @thread_entities_exec,
    total_thread_entities: @total_thread_entities,
    last_pid_process_created: @last_pid_process_created
  }
end
uptime() click to toggle source
# File lib/mool/system.rb, line 47
def uptime
  {
    day: @uptime_day,
    hour: @uptime_hour,
    minute: @uptime_minute,
    second:  @uptime_second
  }
end