10:59:34 Read SYLK format from /home/factovizjh/presicote/vendor/phpoffice/phpspreadsheet/samples/templates/SylkTest.slk in 0.0417 seconds 10:59:34 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_Sylk.xlsx in 0.0909 seconds 10:59:34 Write Excel5 format to /tmp/phpspreadsheet/20_Read_Sylk.xls in 0.0084 seconds 10:59:34 Peak memory usage: 1.5MB