14:42:38 Write to Excel2007 format<br />14:42:38 File written to 33chartcreate-scatter.xlsx<br />14:42:38 Peak memory usage: 2 MB<br />14:42:38 Done writing file<br />File has been created in /home/sigeurApp/sigeur/sigeup/vendor/phpoffice/phpexcel/Examples<br />