/**
  * 添加action
  *
  * @return bool
  */
 public static function addActionList($host, $module, $action, $platform)
 {
     $name = $platform . ':' . self::TYPE_ACTION_LIST . ':' . $module . ':' . $host;
     return parent::sadd($name, $action);
 }
 /**
  * 获取snake统计信息
  */
 public static function getSnakeStatistic($host, $offset, $limit)
 {
     $name = $host . self::XHPROF_TYPE_SNAKE;
     $end = $offset + $limit - 1;
     return parent::lRange($name, $offset, $end);
 }
 /**
  * 获取统计信息
  * @param $uniqid string 唯一键
  * @return array
  */
 public static function get($uniqid)
 {
     $data = parent::get($uniqid);
     return unserialize($data);
 }