09:31:08 Load from OOCalc file Call time to read Workbook was 0.2458 seconds 09:31:08 Current memory usage: 6.75 MB 09:31:08 Write to Excel2007 format 09:31:09 File written to /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/mo/PHPExcel_1.8.0_doc/Examples/OOCalcReader.xlsx 09:31:09 Peak memory usage: 9.5 MB 09:31:09 Done writing file