On 04/27/12 18:15, Tom Lane wrote:
> No, it shouldn't. Perhaps we should start asking questions around the
> idea of "so what changed this morning?". There has to have been some
> triggering cause, a configuration change or application change or
> something.
Oh, we've been asking those questions all day long!
No packages were installed, postgresql.conf last edited on 3/29/2012. Last
application update 4/24/2012. There were some DDL changes, but those were
reverted and the problem persists. To make it more interesting, today is a
slow day.
And we just saw the issue recur with pg_buffercache uninstalled. :-/
--
Jeff Frost <jeff@pgexperts.com>
CTO, PostgreSQL Experts, Inc.
Phone: 1-888-PG-EXPRT x506
FAX: 415-762-5122
http://www.pgexperts.com/
