Sha256: 32fb9cc2d10ecf87ca56ba0b64e836a1b49694376869db66f300d0a101507ce6
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Size: 1.6 KB
Versions: 16
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Stored size: 1.6 KB
Contents
#! /usr/bin/env ruby
#
# check-windows-ram.rb
#
# DESCRIPTION:
# This plugin collects and outputs the RAM usage in a Graphite acceptable format.
# It uses Typeperf to get available memory and WMIC to get the usable memory size.
#
# OUTPUT:
# plain text
#
# PLATFORMS:
# Windows
#
# DEPENDENCIES:
# gem: sensu-plugin
#
# USAGE:
#
# NOTES:
# Tested on Windows 2008RC2.
#
# LICENSE:
# Jean-Francois Theroux <me@failshell.io>
# Released under the same terms as Sensu (the MIT license); see LICENSE for details.
#
require 'sensu-plugin/check/cli'
class CheckWindowsRAMLoad < Sensu::Plugin::Check::CLI
option :warning,
short: '-w WARNING',
default: 85,
proc: proc(&:to_i)
option :critical,
short: '-c CRITICAL',
default: 95,
proc: proc(&:to_i)
def acquire_ram_usage
temp_arr_1 = []
temp_arr_2 = []
IO.popen('typeperf -sc 1 "Memory\\Available bytes" ') { |io| io.each { |line| temp_arr_1.push(line) } }
temp = temp_arr_1[2].split(',')[1]
ram_available_in_bytes = temp[1, temp.length - 3].to_f
IO.popen('wmic OS get TotalVisibleMemorySize /Value') { |io| io.each { |line| temp_arr_2.push(line) } }
total_ram = temp_arr_2[4].split('=')[1].to_f
total_ram_in_bytes = total_ram * 1000.0
ram_use_percent = (total_ram_in_bytes - ram_available_in_bytes) * 100.0 / total_ram_in_bytes
ram_use_percent.round(2)
end
def run
ram_load = acquire_ram_usage
critical "RAM at #{ram_load}%" if ram_load > config[:critical]
warning "RAM at #{ram_load}%" if ram_load > config[:warning]
ok "RAM at #{ram_load}%"
end
end
Version data entries
16 entries across 16 versions & 1 rubygems