lib/riemann/babbler/plugins/cpu.rb in riemann-babbler-0.4.6 vs lib/riemann/babbler/plugins/cpu.rb in riemann-babbler-0.4.7

@@ -11,9 +11,15 @@
       total = used + i2-i1
       fraction = used.to_f / total
     end
 
     @old_cpu = [u2, n2, s2, i2]
-    { :service => plugin.service, :metric => fraction }
+    
+    if @old_cpu
+      { :service => plugin.service, :metric => fraction }
+    else
+      { :service => plugin.service, :state => 'ok' }
+    end
+
   end
 
 end