17:24:33 Load from Gnumeric file Call time to read Workbook was 0.1013 seconds 17:24:33 Current memory usage: 4 MB 17:24:33 Write to Excel2007 format 17:24:33 File written to /var/www/html/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx 17:24:33 Peak memory usage: 4 MB 17:24:33 Done writing file