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help / color / mirror / Atom feedFrom: Ron Johnson <[email protected]>
To: Pgsql-admin <[email protected]>
Subject: Re: PGbackrest very slow!
Date: Thu, 23 Oct 2025 10:21:37 -0400
Message-ID: <CANzqJaDqRbD4OgF84CKQ+MQNMYZydnkH=gr7Os=BpWhARG8fwg@mail.gmail.com> (raw)
In-Reply-To: <[email protected]>
References: <CAE9Bupympsqn=7emjt6T5ug6dg1yKKsBRTx9Venf2cZWULZQtw@mail.gmail.com>
<[email protected]>
On Thu, Oct 23, 2025 at 9:14 AM Scott Ribe <[email protected]>
wrote:
> > On Oct 23, 2025, at 2:59 AM, Pär Mattsson <[email protected]>
> wrote:
> >
> > ...
> > The backup of 50GB took 40 min.
> > It is not a network issue. I tested to transfer 2GB between two host and
> it took 4 sec.
> >
> > I think backup-standby=y slows down the backup out of all minds.
> >
> > Br Pär
>
> pgbackrest defaults to gzip compression, which is slow--try lz4 and see
> what happens
>
lz4 is faster, but not 1440x faster.
--
Death to <Redacted>, and butter sauce.
Don't boil me, I'm still alive.
<Redacted> lobster!
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Subject: Re: PGbackrest very slow!
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