21:42:34 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0781 seconds<br />21:42:34 Current memory usage: 1.5 MB<br />21:42:34 Write to Excel2007 format<br />21:42:34 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0625 seconds<br />21:42:34 Current memory usage: 1.5 MB<br />21:42:34 Peak memory usage: 1.75 MB<br />21:42:34 Done reading file<br />File has been created in d:\wwwroot\case\wwwroot\case2\simplewind\vendor\phpoffice\phpexcel\Examples<br />