22:30:18 Load from Gnumeric file Call time to read Workbook was 0.1184 seconds 22:30:18 Current memory usage: 4 MB 22:30:18 Write to Excel2007 format 22:30:18 File written to D:\dev\vsk\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx 22:30:18 Peak memory usage: 4 MB 22:30:18 Done writing file