02:20:07 Load from Gnumeric file Call time to read Workbook was 0.1180 seconds 02:20:07 Current memory usage: 6 MB 02:20:07 Write to Excel2007 format 02:20:07 File written to D:\dev\vsk\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx 02:20:07 Peak memory usage: 6 MB 02:20:07 Done writing file