cpu.rb in zabbix-ruby-client-0.0.8

- old
+ new

@@ -1,6 +1,8 @@
-# for more info check http://www.linuxhowtos.org/System/procstat.htm
+# for more info check 
+# http://www.linuxhowtos.org/System/procstat.htm
+# http://juliano.info/en/Blog:Memory_Leak/Understanding_the_Linux_load_average
 
 class ZabbixRubyClient
   module Plugins
     module Cpu
       extend self
@@ -13,10 +15,10 @@
           _, user, nice, sys, idle, wait, irq, soft, guest, steal = cpuinfo.split(/\s+/).map(&:to_i)
         else
           logger.warn "Oh you don't have a /proc ?"
           return []
         end
-        used = user + nice + sys + wait + irq + soft + steal + guest
+        used = user + nice + sys
         total = used + idle
 
         time = Time.now.to_i
         back = []
         back << "#{host} cpu[user] #{time} #{user}"