10:01:28 Load from Gnumeric file
Call time to read Workbook was 0.0357 seconds
10:01:28 Current memory usage: 2 MB
10:01:28 Write to Excel2007 format
10:01:28 File written to /var/www/minidev/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
10:01:28 Peak memory usage: 2 MB
10:01:28 Done writing file