16:56:40 Read Gnumeric format from /home/factovizjh/legitrack_test/vendor/phpoffice/phpspreadsheet/samples/templates/GnumericTest.gnumeric in 0.1017 seconds 16:56:40 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_Gnumeric.xlsx in 0.0265 seconds 16:56:40 Write Excel5 format to /tmp/phpspreadsheet/20_Read_Gnumeric.xls in 0.0204 seconds 16:56:40 Peak memory usage: 3.5MB