14:24:47 Load from Gnumeric file Call time to read Workbook was 0.3441 seconds 14:24:47 Current memory usage: 10 MB 14:24:47 Write to Excel2007 format 14:24:47 File written to /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples/GnumericReader.xlsx 14:24:47 Peak memory usage: 12.75 MB 14:24:47 Done writing file