18:25:09 Write to Excel2007 format<br />18:25:09 File written to 33chartcreate-scatter.xlsx<br />18:25:09 Peak memory usage: 6 MB<br />18:25:09 Done writing file<br />File has been created in /home/sgscofia/public_html/sgsqas/vendor/phpoffice/phpexcel/Examples<br />