08:15:40 Load from Gnumeric file
Call time to read Workbook was 0.0485 seconds
08:15:40 Current memory usage: 4 MB
08:15:40 Write to Excel2007 format
08:15:40 File written to /home/webdemoo/se.webdemo258.io.vn/cms-demo/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
08:15:40 Peak memory usage: 4 MB
08:15:40 Done writing file