[GENERAL] manual and autovacuum

[prashant Pandey]

Hi all,
     I am working on a postgresql performance tuning tool for my project.
Having done a lot of research and googling for manual and autovacuum
parameters ,I have met a dead end. Could you tell me what are the
recommended value for all the manual and autovacuum parameters.
I am looking for actual value. And please if you mention the database
condition along with the recommendation ,it will be helpfull.
Thankyou and Regards.