13:43:49 Load from Gnumeric file
Call time to read Workbook was 0.1318 seconds
13:43:50 Current memory usage: 6 MB
13:43:50 Write to Excel2007 format
13:43:50 File written to D:\dev\vsk\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx
13:43:50 Peak memory usage: 6 MB
13:43:50 Done writing file