Re: PGbackrest very slow!
| От | DINESH NAIR |
|---|---|
| Тема | Re: PGbackrest very slow! |
| Дата | |
| Msg-id | PN4P287MB43814D3FD9032859913C6A9A9CF1A@PN4P287MB4381.INDP287.PROD.OUTLOOK.COM обсуждение исходный текст |
| Ответ на | Re: PGbackrest very slow! (Pär Mattsson <par.x.mattsson@gmail.com>) |
| Ответы |
Re: PGbackrest very slow!
|
| Список | pgsql-admin |
Hi,
Kindly try changing below mentioned parameters.
Parallel-process= -- based on the CPU CORE
compress-type=lz4
compress-level= -- based on the CPU CORE
compress-type=lz4
compress-level= -- based on the CPU CORE
Thanks & Regards
Dinesh Nair
From: Pär Mattsson <par.x.mattsson@gmail.com>
Sent: Thursday, October 23, 2025 7:21 PM
To: Scott Ribe <scott_ribe@elevated-dev.com>
Cc: pgsql-admin <pgsql-admin@postgresql.org>
Subject: Re: PGbackrest very slow!
Sent: Thursday, October 23, 2025 7:21 PM
To: Scott Ribe <scott_ribe@elevated-dev.com>
Cc: pgsql-admin <pgsql-admin@postgresql.org>
Subject: Re: PGbackrest very slow!
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Thanks I will test that!
Br Pär
Mvh Pär
Från: Scott Ribe <scott_ribe@elevated-dev.com>
Skickat: Thursday, October 23, 2025 3:14:20 PM
Till: Pär Mattsson <par.x.mattsson@gmail.com>
Kopia: pgsql-admin <pgsql-admin@postgresql.org>
Ämne: Re: PGbackrest very slow!
Skickat: Thursday, October 23, 2025 3:14:20 PM
Till: Pär Mattsson <par.x.mattsson@gmail.com>
Kopia: pgsql-admin <pgsql-admin@postgresql.org>
Ämne: Re: PGbackrest very slow!
> On Oct 23, 2025, at 2:59 AM, Pär Mattsson <par.x.mattsson@gmail.com> 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
>
> ...
> 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
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