22:30:18 Load from Gnumeric file
Call time to read Workbook was 0.1184 seconds
22:30:18 Current memory usage: 4 MB
22:30:18 Write to Excel2007 format
22:30:18 File written to D:\dev\vsk\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx
22:30:18 Peak memory usage: 4 MB
22:30:18 Done writing file