10:21:24 Load from OOCalc file
Call time to read Workbook was 0.0530 seconds
10:21:24 Current memory usage: 2.5 MB
10:21:24 Write to Excel2007 format
10:21:24 File written to /home/warsawapcp/backup/restaurantmanager.pl/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
10:21:24 Peak memory usage: 4.25 MB
10:21:24 Done writing file