Thanks for your update. Can you have any link or document to configure L0 & L1 backup using pgbackrest tool. Also share the pgbackrest installation method.
On Wed, Apr 24, 2024 at 2:50 PM Vijaykumar Jain < vijaykumarjain.git...@gmail.com> wrote: > > On Wed, Apr 24, 2024, 12:33 PM jaya kumar <kumardb...@gmail.com> wrote: > >> Hi Team, >> >> >> >> Production database Backup is running very long hours. Any option to >> reduce backup time? Kindly advise me. >> >> >> >> DB size: 793 GB >> >> >> >> We are taking pg_basebackup backup. >> >> > do you see network saturation, io saturation ? > generally faster hardware i.e striped and or nvme disks along with a > robust network link and capacity should help get the backup done quickly. > where are you taking the backup from? is the server busy doing other work > or it is a dedicated machine for backups ? > basically monitor for resource saturation, if all looks good, we could > take basebackup of a 10tb db in 8 hours, and in another case on a slow > remote storage, backup of 2tb took 1 day. > > now, pgbackrest can speedup backup processes by spawning more workers for > archiving and stuff. we have taken backup on nvme disks striped of 28tb in > 3 hours, bare metals servers with powerful cpu. > > so , it's hardware .... else switch to pgbackrest which can take > incremental/differential/full backups. > there are other tools too, I used only these two. > >> >> -- Thanks & Regards, Jayakumar.S +91-9840864439.
