On 08/06/2013 01:56 PM, Vlad Arkhipov wrote:
> Hello,
> We are suffering from a long-standing issue with autovacuuming/vacuuming
> system catalogs on the production server. We are actively using
> temporary tables in the legacy application, so system catalogs grows
> unbounded in time. Autovacuum does not remove dead tuples and neither do
> the manual vacuum. We are running PostgreSQL 9.2.4 on Linux 2.6.18 x86_64.
> Nobody's holding an open transaction for long periods.

Got any prepared transactions?

SELECT * FROM pg_prepared_xacts;

SHOW max_prepared_transactions;

 Craig Ringer                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services

Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:

Reply via email to