text: /* 7388
   * \S*?[\["].*?[\]"]|\S+
   * POLYNOMIAL
   * nums:3
   * POLYNOMIAL AttackString:""+"""*10000+"!1 _SLQ_1!"
   */
  var REGEX = /\S*?[\["].*?[\]"]|\S+/
  for(var i = 1; i <= 5000000; i++) {
      var time = Date.now();
      var attack_str = '' + '\"'.repeat(i*10000) + '!1 _SLQ_1!'
      REGEX.exec(attack_str)
      // REGEX.test(attack_str);
      // attack_str.search(REGEX)
      // attack_str.match(REGEX)
      var time_cost = Date.now() - time;
      console.log(i * 10000 + ": " + time_cost+" ms")
  }