15:34:22 Read Gnumeric format from /home/factovizjh/legitrack/vendor/phpoffice/phpspreadsheet/samples/templates/GnumericTest.gnumeric in 0.0873 seconds 15:34:22 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_Gnumeric.xlsx in 0.0236 seconds 15:34:22 Write Excel5 format to /tmp/phpspreadsheet/20_Read_Gnumeric.xls in 0.0262 seconds 15:34:22 Peak memory usage: 8MB