12:25:38 Read OOCalc format from /home/factovizjh/legitrack/vendor/phpoffice/phpspreadsheet/samples/templates/OOCalcTest.ods in 0.0594 seconds 12:25:38 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_OOCalc.xlsx in 0.0133 seconds 12:25:38 Write Excel5 format to /tmp/phpspreadsheet/20_Read_OOCalc.xls in 0.0149 seconds 12:25:38 Peak memory usage: 6.75MB