20:02:01 Read Gnumeric format from /var/www/x-libs/spreadsheet/samples/templates/GnumericTest.gnumeric in 0.0432 seconds 20:02:01 Write Xlsx format to /tmp/phpspreadsheet/20_Read_Gnumeric.xlsx in 0.0124 seconds 20:02:01 Write Xls format to /tmp/phpspreadsheet/20_Read_Gnumeric.xls in 0.0073 seconds 20:02:01 Peak memory usage: 4MB