19:10:40 Read Gnumeric format from /opt/bitnami/apache/htdocs/cdn/vendor/phpoffice/phpspreadsheet/samples/templates/GnumericTest.gnumeric in 0.1587 seconds 19:10:40 Write Xlsx format to /tmp/phpspreadsheet/20_Read_Gnumeric.xlsx in 0.0365 seconds 19:10:41 Write Xls format to /tmp/phpspreadsheet/20_Read_Gnumeric.xls in 0.0226 seconds 19:10:41 Peak memory usage: 4MB