18:29:06 Load from Gnumeric file
Call time to read Workbook was 0.1222 seconds
18:29:06 Current memory usage: 3.75 MB
18:29:06 Write to Excel2007 format
18:29:06 File written to /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
18:29:06 Peak memory usage: 5 MB
18:29:06 Done writing file