01:12:18 Write to Excel2007 format<br />01:12:19 File written to 33chartcreate-bar-stacked.xlsx<br />01:12:19 Peak memory usage: 6.5 MB<br />01:12:19 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/macrobase/mbinv/vendor/phpoffice/phpexcel/Examples<br />