16:55:11 Read Ods format from /var/www/cef/spreadsheet/samples/templates/OOCalcTest.ods in 0.0334 seconds 16:55:11 Write Xlsx format to /tmp/phpspreadsheet/20_Read_Ods.xlsx in 0.0053 seconds 16:55:11 Write Xls format to /tmp/phpspreadsheet/20_Read_Ods.xls in 0.0036 seconds 16:55:11 Peak memory usage: 2MB