code: func (c *CMSketch) QueryBytes(d []byte) uint64 {
  	h1, h2 := murmur3.Sum128(d)
  	if count, ok := c.queryTopN(h1, h2, d); ok {
  		return count
  	}
  	return c.queryHashValue(h1, h2)
  }
docs: // QueryBytes is used to query the count of specified bytes.