01:01:06 Load from Gnumeric file
Call time to read Workbook was 0.1183 seconds
01:01:06 Current memory usage: 6 MB
01:01:06 Write to Excel2007 format
01:01:06 File written to D:\dev\vsk\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx
01:01:06 Peak memory usage: 6 MB
01:01:06 Done writing file