04:51:16 Write to Excel2007 format<br />04:51:17 File written to 33chartcreate-column-2.xlsx<br />04:51:17 Peak memory usage: 4 MB<br />04:51:17 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />