19:52:59 Load from Gnumeric file
Call time to read Workbook was 0.2159 seconds
19:53:00 Current memory usage: 3.5 MB
19:53:00 Write to Excel2007 format
19:53:00 File written to /home/hsinlung/public_html/core/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
19:53:00 Peak memory usage: 4 MB
19:53:00 Done writing file