01:20:50 Load from Gnumeric file
Call time to read Workbook was 0.2213 seconds
01:20:51 Current memory usage: 2 MB
01:20:51 Write to Excel2007 format
01:20:51 File written to /home/univertest/test.univertest.ru/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
01:20:51 Peak memory usage: 2 MB
01:20:51 Done writing file