19:45:23 Read OOCalc format from /home/factovizjh/legitrack/vendor/phpoffice/phpspreadsheet/samples/templates/OOCalcTest.ods in 0.0554 seconds 19:45:23 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_OOCalc.xlsx in 0.0146 seconds 19:45:23 Write Excel5 format to /tmp/phpspreadsheet/20_Read_OOCalc.xls in 0.0169 seconds 19:45:23 Peak memory usage: 6.5MB