21:14:12 Read Excel2003XML format from /home/factovizjh/legitrack/vendor/phpoffice/phpspreadsheet/samples/templates/Excel2003XMLTest.xml in 0.4535 seconds 21:14:12 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_Excel2003XML.xlsx in 0.0196 seconds 21:14:12 Write Excel5 format to /tmp/phpspreadsheet/20_Read_Excel2003XML.xls in 0.0189 seconds 21:14:12 Peak memory usage: 7.25MB