19:17:25 Read OOCalc format from /home/factovizjh/legitrack/vendor/phpoffice/phpspreadsheet/samples/templates/OOCalcTest.ods in 0.0750 seconds 19:17:25 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_OOCalc.xlsx in 0.0142 seconds 19:17:25 Write Excel5 format to /tmp/phpspreadsheet/20_Read_OOCalc.xls in 0.0162 seconds 19:17:25 Peak memory usage: 7MB