16:59:31 Read OOCalc format from /home/factovizjh/legitrack_test/vendor/phpoffice/phpspreadsheet/samples/templates/OOCalcTest.ods in 0.0664 seconds 16:59:31 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_OOCalc.xlsx in 0.0132 seconds 16:59:31 Write Excel5 format to /tmp/phpspreadsheet/20_Read_OOCalc.xls in 0.0149 seconds 16:59:31 Peak memory usage: 7MB