From: Scott Marlowe <smarlowe@g2switchworks.com>
To: Matteo Sgalaberni <sgala@sgala.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: pgsql-performance@postgresql.org
Subject: Re: database bloat,non removovable rows, slow query
Date: Fri, 01 Sep 2006 15:01:42 -0500
Message-ID: <1157140902.4786.34.camel@state.g2switchworks.com> (raw)
In-Reply-To: <20060901172829.GX2266@sgala.com>
References: <20060901123915.GT2266@sgala.com>
<4027.1157121810@sss.pgh.pa.us>
<20060901172829.GX2266@sgala.com>
On Fri, 2006-09-01 at 12:28, Matteo Sgalaberni wrote:
> On Fri, Sep 01, 2006 at 10:43:30AM -0400, Tom Lane wrote:
> > Matteo Sgalaberni <sgala@sgala.com> writes:
> > > 22 daemons that have a persistent connection to this database(all
> > > connection are in "idle"(no transaction opened).
> >
> > You may think that, but you are wrong.
> Ok. I stopped all clients. No connections to this database. Only psql
> console. Made vacuum
> full/freeze all cominations... again dead rows non removable. Nothing
> changed as in production.
>
> this is my postgres config:
>
> http://pastebin.com/781480
>
> I read a lot about bloat tables related to
> not appropriate fsm settings... can be the mine a case of
> misconfiguration of these parameters?
Something is holding a lock, somewhere.
Have you tried shutting down and restarting the database to see if you
can get it to vacuum that way? You're not in a transaction in psql,
right?
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To: pgsql-performance@postgresql.org
Cc: smarlowe@g2switchworks.com, sgala@sgala.com, tgl@sss.pgh.pa.us
Subject: Re: database bloat,non removovable rows, slow query
In-Reply-To: <1157140902.4786.34.camel@state.g2switchworks.com>
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