21:52:55 Read OOCalc format from /home/factovizjh/legitrack/vendor/phpoffice/phpspreadsheet/samples/templates/OOCalcTest.ods in 0.0585 seconds 21:52:55 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_OOCalc.xlsx in 0.0170 seconds 21:52:55 Write Excel5 format to /tmp/phpspreadsheet/20_Read_OOCalc.xls in 0.0132 seconds 21:52:55 Peak memory usage: 7.25MB