07:53:03 Load from Gnumeric file
Call time to read Workbook was 0.0606 seconds
07:53:03 Current memory usage: 2 MB
07:53:03 Write to Excel2007 format
07:53:04 File written to /var/www/html/laravel_test/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
07:53:04 Peak memory usage: 4 MB
07:53:04 Done writing file