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From: John Vincent <pgsql-performance@lusis.org>
To: Scott Marlowe <smarlowe@g2switchworks.com>
Cc: PGSQL Performance <pgsql-performance@postgresql.org>
Subject: Re: Performance of pg_dump on PGSQL 8.0
Date: Wed, 14 Jun 2006 17:16:19 -0400
Message-ID: <c841561b0606141416w3c5cee35mc05d219700027755@mail.gmail.com> (raw)
In-Reply-To: <1150319015.26538.45.camel@state.g2switchworks.com>
References: <44902165.7020502@lusis.org>
	<1150303450.26538.9.camel@state.g2switchworks.com>
	<c841561b0606141111g9244024oc091c58ecf0e1d94@mail.gmail.com>
	<c841561b0606141256j11605d51m67abfd8467ceae1e@mail.gmail.com>
	<c841561b0606141359g5a0cefa7j8641486f1787445b@mail.gmail.com>
	<1150319015.26538.45.camel@state.g2switchworks.com>

time gzip -6 claDW_PGSQL.test.bak

real    3m4.360s
user    1m22.090s
sys     0m6.050s

Which is still less time than it would take to do a compressed pg_dump.

On 6/14/06, Scott Marlowe <smarlowe@g2switchworks.com> wrote:
>
> How long does gzip take to compress this backup?
>
> On Wed, 2006-06-14 at 15:59, John Vincent wrote:
> > Okay I did another test dumping using the uncompressed backup on the
> > system unloaded and the time dropped down to 8m for the backup.
> > There's still the size issue to contend with but as I said, I've got a
> > fair bit of space left on the SAN to work with.
>

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