21:04:04 Load from Gnumeric file
Call time to read Workbook was 0.1185 seconds
21:04:04 Current memory usage: 6 MB
21:04:04 Write to Excel2007 format
21:04:04 File written to D:\dev\vsk\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx
21:04:04 Peak memory usage: 6 MB
21:04:04 Done writing file