06:15:57 Read OOCalc format from /home/factovizjh/legitrack/vendor/phpoffice/phpspreadsheet/samples/templates/OOCalcTest.ods in 0.1062 seconds 06:15:57 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_OOCalc.xlsx in 0.0176 seconds 06:15:57 Write Excel5 format to /tmp/phpspreadsheet/20_Read_OOCalc.xls in 0.0166 seconds 06:15:57 Peak memory usage: 6.5MB