19:09:05 Load from Gnumeric file
Call time to read Workbook was 0.0362 seconds
19:09:05 Current memory usage: 6 MB
19:09:05 Write to Excel2007 format
19:09:05 File written to /home/leopolj/facturation/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
19:09:05 Peak memory usage: 6 MB
19:09:05 Done writing file