10:00:23 Load from Gnumeric file
Call time to read Workbook was 0.1403 seconds
10:00:23 Current memory usage: 4 MB
10:00:23 Write to Excel2007 format
10:00:23 File written to /home/poslovi/racuni.herkules.rs/ninja/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
10:00:23 Peak memory usage: 4 MB
10:00:23 Done writing file