20:07:20 Load from Gnumeric file
Call time to read Workbook was 0.0498 seconds
20:07:20 Current memory usage: 4 MB
20:07:20 Write to Excel2007 format
20:07:20 File written to /home/hycmvsgn/heal.co.ke/invoices/vendor/phpoffice/phpexcel/Examples/GnumericReader.xlsx
20:07:20 Peak memory usage: 4 MB
20:07:20 Done writing file