16:55:34 Load from Gnumeric file
Call time to read Workbook was 0.0799 seconds
16:55:34 Current memory usage: 6 MB
16:55:34 Write to Excel2007 format
16:55:34 File written to /var/www/chart_maker/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
16:55:34 Peak memory usage: 8 MB
16:55:34 Done writing file