17:03:51 Load from OOCalc file
Call time to read Workbook was 0.0493 seconds
17:03:51 Current memory usage: 4 MB
17:03:51 Write to Excel2007 format
17:03:52 File written to /var/www/chart_maker/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
17:03:52 Peak memory usage: 6 MB
17:03:52 Done writing file