22:01:17 Load from OOCalc file Call time to read Workbook was 0.0742 seconds 22:01:17 Current memory usage: 4 MB 22:01:17 Write to Excel2007 format 22:01:17 File written to /var/www/php7.4/jayhun/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx 22:01:17 Peak memory usage: 6 MB 22:01:17 Done writing file