16:46:11 Write to Excel2007 format<br />16:46:11 File written to 33chartcreate-pie.xlsx<br />16:46:11 Peak memory usage: 3.25 MB<br />16:46:11 Done writing file<br />File has been created in /home/warsawapcp/backup/restaurantmanager.pl/vendor/phpoffice/phpexcel/Examples<br />