Compare two files with awk and condition

I am preparing a script to check the configuration of the db2 against the standard configuration. I am fetching the output in file A and want to compare it with the standard output written in file B.
File A

Diagnostic error capture level (DIAGLEVEL) = 3 
Audit buffer size (4KB) (AUDIT_BUF_SZ) = 0

File B

Diagnostic error capture level (DIAGLEVEL) = 3 
Audit buffer size (4KB) (AUDIT_BUF_SZ) = 1000

Want awk to compare the rows and print if the complete row is not matched.

eg for above want output like :

Audit buffer size (4KB) (AUDIT_BUF_SZ) = 0 Not standard

Thanks,

Welcome to the forum.

Any attempts / ideas / thoughts from your side?

EDIT: Do you think you'll make friends by posting the identical question in other fora?

How about

diff fileA fileB

?