15:06:41 Read Gnumeric format from /home/factovizjh/legitrack/vendor/phpoffice/phpspreadsheet/samples/templates/GnumericTest.gnumeric in 0.2957 seconds 15:06:41 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_Gnumeric.xlsx in 0.0698 seconds 15:06:41 Write Excel5 format to /tmp/phpspreadsheet/20_Read_Gnumeric.xls in 0.0494 seconds 15:06:41 Peak memory usage: 7.75MB