From: | Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com> |
---|---|
To: | "Michael Lawson (mshindo)" <michael(at)sphinix(dot)com> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: Processing Delay |
Date: | 2009-11-25 02:19:12 |
Message-ID: | dcc563d10911241819g749104a7u72e34803381dd74a@mail.gmail.com |
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Lists: | pgsql-general |
On Tue, Nov 24, 2009 at 5:38 PM, Michael Lawson (mshindo)
<michael(at)sphinix(dot)com> wrote:
> Hi,
>
> We have a problem with a relatively small database at the moment that is
> resulting in delays times between insertions and retrievals. An update is
> applied to a single entry in a table and almost straight after that the same
> record is read.
>
> The problem we are encountering is a delay before we can read the updated
> value. This delay can be up to 15 seconds in some cases.
What pg version, what's your access patterns look like, and what
maintenance like vacuuming / autovacuuming are you doing / not doing?
Is this within the same connection, and it's taking 15 seconds for an
insert to return?
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