Re: Pgbackrest info output interpretation
| От | Ron Johnson |
|---|---|
| Тема | Re: Pgbackrest info output interpretation |
| Дата | |
| Msg-id | CANzqJaDdUY-5ghtUHzurDxp6yF06nhAkiF+cj=C+UaZPdFtSNw@mail.gmail.com обсуждение исходный текст |
| Ответ на | Pgbackrest info output interpretation (KK CHN <kkchn.in@gmail.com>) |
| Список | pgsql-general |
On Fri, Nov 14, 2025 at 3:27 AM KK CHN <kkchn.in@gmail.com> wrote:
Hi,I am having confusion trying to understand the database size, backupsize and repo backup size..In my DB server I have du output as follows.
/data/edb/as16
[root@db1 as16]# du -h -d 1
5.3G ./data
25G ./tablespace
30G .
[root@db1 as16]#On my Repo Server pgbackest info says ....full backup: 20251114-121504F
timestamp start/stop: 2025-11-14 12:15:04+05:30 / 2025-11-14 12:20:58+05:30
wal start/stop: 000000010000000500000024 / 000000010000000500000024
database size: 3GB, database backup size: 3GB
repo1: backup size: 431.0MB
Could someone shed some light on 431 MB and database size:3GB, database backup size : 3GB compared to the DB cluster on disk usage output ?
How to correlate the pgbackrest ( info) database size, database backup size and repo1 backup size and actual du output on DB cluster.
Do you have the job log at "detail" level? That lists every file which is backed up. Sadly, no compression rates.
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