04:04:01 Load from Gnumeric file Call time to read Workbook was 0.1803 seconds 04:04:01 Current memory usage: 2 MB 04:04:01 Write to Excel2007 format 04:04:02 File written to /home/acadprofi/edu.acadprofi.ru/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx 04:04:02 Peak memory usage: 2 MB 04:04:02 Done writing file