[GENERAL] Postgresql 9.0.6 alway run VACUUM ANALYZE pg_catalog.pg_attribute

[tuanhoanganh]

Hello
I am using PostgreSQL 9.0.6 64 bit on Windows 2003 64bit.
When i view Postgresql status, there are some autovaccum alway run.
Ex VACUUM ANALYZE pg_catalog.pg_attribute.

Is it problem of PostgreSQL? Please help me.

Tuan Hoang Anh.