21:01:01 Load from Gnumeric file Call time to read Workbook was 0.1568 seconds 21:01:02 Current memory usage: 6 MB 21:01:02 Write to Excel2007 format 21:01:02 File written to D:\dev\vsk\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx 21:01:02 Peak memory usage: 6 MB 21:01:02 Done writing file