19:03:45 Read OOCalc format from /home/factovizjh/legitrack_test/vendor/phpoffice/phpspreadsheet/samples/templates/OOCalcTest.ods in 0.0469 seconds 19:03:45 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_OOCalc.xlsx in 0.0125 seconds 19:03:45 Write Excel5 format to /tmp/phpspreadsheet/20_Read_OOCalc.xls in 0.0481 seconds 19:03:45 Peak memory usage: 3.25MB