10:50:58 Load from Gnumeric file
Call time to read Workbook was 0.0583 seconds
10:50:58 Current memory usage: 6 MB
10:50:58 Write to Excel2007 format
10:50:58 File written to /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
10:50:58 Peak memory usage: 8 MB
10:50:58 Done writing file