20:59:46 Load from Gnumeric file
Call time to read Workbook was 0.2247 seconds
20:59:47 Current memory usage: 6 MB
20:59:47 Write to Excel2007 format
20:59:47 File written to D:\dev\vsk\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx
20:59:47 Peak memory usage: 6 MB
20:59:47 Done writing file