PL/SQL - get the procedure execution time

Get the procedure execution time

Option 1   set timing on DECLARE  STATUS VARCHAR2(200); BEGIN  VALIDATION_PKG.VALIDATE_PERSON_REQUIRED_FIELD( STATUS => STATUS); DBMS_OUTPUT.PUT_LINE('STATUS = ' || STATUS); end; Option 2   DECLARE    time_before BINARY_INTEGER;    time_after binary_integer;    STATUS VARCHAR2(200); BEGIN    time_before := DBMS_UTILITY.GET_TIME;    VALIDATION_PKG.VALIDATE_PERSON_REQUIRED_FIELD(STATUS => STATUS); time_after := DBMS_UTILITY.GET_TIME; dbms_output.put_line (time_after - time_before); END;