Re: \d very, very, very slow - Mailing list pgsql-general

From Tom Lane
Subject Re: \d very, very, very slow
Date
Msg-id 7813.1028440315@sss.pgh.pa.us
Whole thread Raw
In response to \d very, very, very slow  (Steve Atkins <steve@blighty.com>)
Responses Re: \d very, very, very slow  (Steve Atkins <steve@blighty.com>)
List pgsql-general
Steve Atkins <steve@blighty.com> writes:
> So is 15-20 seconds for \d unusual?

Very.

> If so, where should I start looking to see what's broken?

Well, what query plans are used for the queries issued by \d on each
of your two boxes?  Have you done ANALYZE or VACUUM ANALYZE lately?
(Out-of-date stats about the system tables might lead the planner to
make a stupid choice of query plan.)

            regards, tom lane

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