21:47:45 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0358 seconds<br />21:47:45 Current memory usage: 3.5 MB<br />21:47:45 Write to Excel2007 format<br />21:47:45 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0198 seconds<br />21:47:45 Current memory usage: 4.5 MB<br />21:47:45 Peak memory usage: 4.5 MB<br />21:47:45 Done reading file<br />File has been created in /home/warsawapcp/backup/restaurantmanager.pl.old/vendor/phpoffice/phpexcel/Examples<br />