15:36:19 Read Ods format from /var/www/html/testcheckoutcardnet/vendor/phpoffice/phpspreadsheet/samples/Basic/../templates/OOCalcTest.ods in 0.0244 seconds 15:36:19 Write Xlsx format to /tmp/phpspreadsheet/20_Read_Ods.xlsx in 0.0083 seconds 15:36:19 Write Xls format to /tmp/phpspreadsheet/20_Read_Ods.xls in 0.0049 seconds 15:36:19 Peak memory usage: 2MB