23:46:40 Write to Excel2007 format<br />23:46:40 File written to 33chartcreate-line.xlsx<br />23:46:40 Peak memory usage: 6.5 MB<br />23:46:40 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/microgt/mbinv/vendor/phpoffice/phpexcel/Examples<br />