23:42:14 Load from Gnumeric file Call time to read Workbook was 0.1188 seconds 23:42:14 Current memory usage: 6 MB 23:42:14 Write to Excel2007 format 23:42:14 File written to D:\dev\vsk\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx 23:42:14 Peak memory usage: 6 MB 23:42:14 Done writing file