18:20:22 Load from Gnumeric file
Call time to read Workbook was 0.0439 seconds
18:20:22 Current memory usage: 3.75 MB
18:20:22 Write to Excel2007 format
18:20:22 File written to /var/www/wu1n/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
18:20:22 Peak memory usage: 4 MB
18:20:22 Done writing file