13:01:45 Read SYLK format from /home/factovizjh/presicote_test/vendor/phpoffice/phpspreadsheet/samples/templates/SylkTest.slk in 0.0141 seconds 13:01:45 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_Sylk.xlsx in 0.0104 seconds 13:01:45 Write Excel5 format to /tmp/phpspreadsheet/20_Read_Sylk.xls in 0.0055 seconds 13:01:45 Peak memory usage: 2.25MB