20:54:22 Load from Gnumeric file
Call time to read Workbook was 0.1457 seconds
20:54:22 Current memory usage: 6 MB
20:54:22 Write to Excel2007 format
20:54:22 File written to D:\dev\vsk\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx
20:54:22 Peak memory usage: 6 MB
20:54:22 Done writing file