public static String getDestApplicationNameFromColumnName(byte[] bytes) {
        final short length = ByteArrayUtils.bytesToShort(bytes, 4);
        return BytesUtils.toStringAndRightTrim(bytes, 6, length);
    }
@param bytes
@return <pre>
        0 > : ms
        0 : slow
        -1 : error
        </pre>
commons-server/src/main/java/com/navercorp/pinpoint/common/server/util/ApplicationMapStatisticsUtils.java