02:43:10 Load from Gnumeric file Call time to read Workbook was 0.6065 seconds 02:43:11 Current memory usage: 10 MB 02:43:11 Write to Excel2007 format 02:43:11 File written to /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples/GnumericReader.xlsx 02:43:11 Peak memory usage: 12.75 MB 02:43:11 Done writing file