12:30:54 Load from OOCalc file
Call time to read Workbook was 0.0302 seconds
12:30:54 Current memory usage: 4 MB
12:30:54 Write to Excel2007 format
12:30:54 File written to /home/ruqwxybg/myprivatedesk.c4-first.ch/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
12:30:54 Peak memory usage: 4 MB
12:30:54 Done writing file