07:08:41 Load from Gnumeric file Call time to read Workbook was 0.2852 seconds 07:08:41 Current memory usage: 4 MB 07:08:41 Write to Excel2007 format 07:08:41 File written to /home/gazipur/ray.gazipurcity.com/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx 07:08:41 Peak memory usage: 4 MB 07:08:41 Done writing file