add log to record time

rdispatcher/codispatcher.php

@@ -89,7 +89,11 @@ function subscribe_message(&$quit, &$redis, $channels)
                         $ratios = $val['ratios'];
                         if(empty($ratios)) continue;
 
+                        $start = microtime(true);
                         refill\RefillFactory::instance()->UpdateRatio($ratios);
+                        $use_time = microtime(true) - $start;
+                        $msg = sprintf("subscribe_message UpdateRatio use_time=%.6f",$use_time);
+                        Log::record($msg,Log::DEBUG);
                     }
                     else {
                         Log::record("subscribe_message recv mgs:{$sub_type}-{$channel}-{$type}",Log::DEBUG);