--- kvm.rb.orig	2011-12-07 14:12:43.645042688 +0100
+++ kvm.rb.new	2011-12-07 14:28:27.969009500 +0100
@@ -16,6 +16,7 @@
 # limitations under the License.                                             #
 #--------------------------------------------------------------------------- #
 
+
 def print_info(name, value)
     value = "0" if value.nil? or value.to_s.strip.empty?
     puts "#{name}=#{value}"
@@ -51,9 +52,9 @@
 top_text.gsub!(/^top.*^top.*?$/m, "") # Strip first top output
 
 top_text.split(/\n/).each{|line|
-    if line.match('^Cpu')
+    if line.match('^%Cpu')
         line[7..-1].split(",").each{|elemento|
-            temp = elemento.strip.split("%")
+            temp = elemento.strip.split(" ")
             if temp[1]=="id"
             idle = temp[0]
             $free_cpu = idle.to_f * $total_cpu.to_f / 100