[GENERAL] what should be the best autovacuum configuration for daily partition table

2014-05-14 Thread AI Rumman
Hi, I have a table with daily partition setup where old partitions are static tables that is after each day we don't get any new data in old partitions. The database size is 2 TB and I am running with autovacuum on for Postgresql 8.4. Now, I am facing a problem where old tables are not being

Re: [GENERAL] what should be the best autovacuum configuration for daily partition table

2014-05-14 Thread chiru r
Hi Rumman, Please publish the below information. 1. vacuum and auto-vacuum parametters current settings on cluster. select name,setting from pg_settings where name ilike '%vacuum%'; 2. show maintenance_work_mem ; show autovacuum_max_workers ; 3. Physical Ram size on server. --Chiru

Re: [GENERAL] what should be the best autovacuum configuration for daily partition table

2014-05-14 Thread Jeff Janes
On Wed, May 14, 2014 at 12:06 AM, AI Rumman rumman...@gmail.com wrote: Hi, I have a table with daily partition setup where old partitions are static tables that is after each day we don't get any new data in old partitions. The database size is 2 TB and I am running with autovacuum on for

Re: [GENERAL] what should be the best autovacuum configuration for daily partition table

2014-05-14 Thread Keith
On Wed, May 14, 2014 at 3:45 PM, Jeff Janes jeff.ja...@gmail.com wrote: On Wed, May 14, 2014 at 12:06 AM, AI Rumman rumman...@gmail.com wrote: Hi, I have a table with daily partition setup where old partitions are static tables that is after each day we don't get any new data in old