12:17:12 Load from Gnumeric file
Call time to read Workbook was 0.0646 seconds
12:17:12 Current memory usage: 4 MB
12:17:12 Write to Excel2007 format
12:17:12 File written to /home/ruqwxybg/myprivatedesk.c4-first.ch/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
12:17:12 Peak memory usage: 4 MB
12:17:12 Done writing file