10:23:54 Load from OOCalc file
Call time to read Workbook was 0.1069 seconds
10:23:54 Current memory usage: 2 MB
10:23:54 Write to Excel2007 format
10:23:54 File written to /home/acadcooker/edu.acadcooker.ru/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
10:23:54 Peak memory usage: 2 MB
10:23:54 Done writing file