09:41:09 Load from Gnumeric file
Call time to read Workbook was 0.1195 seconds
09:41:10 Current memory usage: 6 MB
09:41:10 Write to Excel2007 format
09:41:10 File written to /var/www/html/lcyj_sub/ylst/laravel/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
09:41:10 Peak memory usage: 8 MB
09:41:10 Done writing file