public long getReadBytes() {
            return read_bytes;
        }
Default constructor.

@param read_rows          Number of rows read
@param read_bytes         Volume of data read in bytes
@param total_rows_to_read Total number of rows to be read
@param written_rows       Number of rows written
@param written_bytes      Volume of data written in bytes
@param elapsed_time       Query processing time in (ns)
@param result_rows        Number of rows in the result
@param query_id           Query ID
clickhouse-client/src/main/java/com/clickhouse/client/ClickHouseResponseSummary.java