13:02:28 Load from Gnumeric file
Call time to read Workbook was 0.0466 seconds
13:02:28 Current memory usage: 4 MB
13:02:28 Write to Excel2007 format
13:02:28 File written to /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
13:02:28 Peak memory usage: 6 MB
13:02:28 Done writing file