16:30:05 Load from Gnumeric file
Call time to read Workbook was 1.1708 seconds
16:30:06 Current memory usage: 4 MB
16:30:06 Write to Excel2007 format
16:30:07 File written to /home/gazipur/ray.gazipurcity.com/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
16:30:07 Peak memory usage: 4 MB
16:30:07 Done writing file