01:17:08 Load from Gnumeric file
Call time to read Workbook was 0.7117 seconds
01:17:08 Current memory usage: 3.75 MB
01:17:08 Write to Excel2007 format
01:17:09 File written to /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
01:17:09 Peak memory usage: 5 MB
01:17:09 Done writing file