09:53:15 Load from OOCalc file
Call time to read Workbook was 0.0422 seconds
09:53:15 Current memory usage: 2.5 MB
09:53:15 Write to Excel2007 format
09:53:15 File written to /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
09:53:15 Peak memory usage: 4 MB
09:53:15 Done writing file