04:12:51 Write to Excel2007 format<br />04:12:51 File written to 33chartcreate-scatter.xlsx<br />04:12:51 Peak memory usage: 3 MB<br />04:12:51 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />