06:28:08 Load from Gnumeric file
Call time to read Workbook was 0.0515 seconds
06:28:08 Current memory usage: 2 MB
06:28:08 Write to Excel2007 format
06:28:08 File written to /var/www/dev/transfert_client_old/test_export/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
06:28:08 Peak memory usage: 4 MB
06:28:08 Done writing file