09:34:33 Read OOCalc format from /home/factovizjh/legitrack_test/vendor/phpoffice/phpspreadsheet/samples/templates/OOCalcTest.ods in 0.1448 seconds 09:34:33 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_OOCalc.xlsx in 0.0387 seconds 09:34:33 Write Excel5 format to /tmp/phpspreadsheet/20_Read_OOCalc.xls in 0.0159 seconds 09:34:33 Peak memory usage: 7MB