22:47:46 Load from Gnumeric file
Call time to read Workbook was 0.0763 seconds
22:47:47 Current memory usage: 6 MB
22:47:47 Write to Excel2007 format
22:47:47 File written to /var/www/chart_maker/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
22:47:47 Peak memory usage: 8 MB
22:47:47 Done writing file