I'm running PostgreSQL 9.2.4. I have autovacuum configured within my database. However, when I verify it, it has never been ran even though the autovacuum process is running.
select schemaname,relname,last_vacuum,last_autovacuum,last_analyze,last_autoanalyze,vacuum_count,autovacuum_count,analyze_count,autoanalyze_count from pg_stat_user_tables;
All the values were 0 for the tables in every single database.