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