23:44:45 Load from Gnumeric file Call time to read Workbook was 0.1274 seconds 23:44:45 Current memory usage: 6 MB 23:44:45 Write to Excel2007 format 23:44:45 File written to D:\dev\vsk\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx 23:44:45 Peak memory usage: 6 MB 23:44:45 Done writing file