08:21:10 Load from Gnumeric file
Call time to read Workbook was 0.0994 seconds
08:21:10 Current memory usage: 5.75 MB
08:21:10 Write to Excel2007 format
08:21:10 File written to /home/rrhhutem/public_html/let-4f/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
08:21:10 Peak memory usage: 7.5 MB
08:21:10 Done writing file