22:09:21 Load from OOCalc file
Call time to read Workbook was 0.0800 seconds
22:09:21 Current memory usage: 2.5 MB
22:09:21 Write to Excel2007 format
22:09:21 File written to /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
22:09:21 Peak memory usage: 4 MB
22:09:21 Done writing file