private void outputDefaultMetrics(long rowCount, long rowSize) {
        if (numRecordsOut != null) {
            numRecordsOut.inc(rowCount);
        }

        if (numBytesOut != null) {
            numBytesOut.inc(rowSize);
        }

        if (numRecordsOutForMeter != null) {
            numRecordsOutForMeter.inc(rowCount);
        }

        if (numBytesOutForMeter != null) {
            numBytesOutForMeter.inc(rowSize);
        }
    }
flush audit data
usually call this method in close method or when checkpointing
inlong-sort/sort-flink/base/src/main/java/org/apache/inlong/sort/base/metric/SinkMetricData.java