21:35:56 Load from Gnumeric file
Call time to read Workbook was 0.1433 seconds
21:35:57 Current memory usage: 5.5 MB
21:35:57 Write to Excel2007 format
21:35:57 File written to /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
21:35:57 Peak memory usage: 7.5 MB
21:35:57 Done writing file