21:34:07 Load from OOCalc file Call time to read Workbook was 0.6103 seconds 21:34:08 Current memory usage: 6.75 MB 21:34:08 Write to Excel2007 format 21:34:08 File written to /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/oo/PHPExcel_1.8.0_doc/Examples/OOCalcReader.xlsx 21:34:08 Peak memory usage: 9.5 MB 21:34:08 Done writing file