07:01:47 Enable Cell Caching using MemoryGZip method<br />07:01:47 Create new PHPExcel object<br />07:01:47 Set properties<br />07:01:47 Add data<br />07:01:47 Hide 'Phone' and 'fax' columns<br />07:01:47 Set outline levels<br />07:01:47 Freeze panes<br />07:01:47 Rows to repeat at top<br />07:01:48 Write to Excel2007 format<br />07:01:49 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3920 seconds<br />07:01:49 Current memory usage: 28 MB<br />07:01:49 Peak memory usage: 31.25 MB<br />07:01:49 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/sallypruebas/mbinv/vendor/phpoffice/phpexcel/Examples<br />