Hi, Please don't try to recall messages sent on a mailing list. That won't work and will spam everyone. On Tue, Feb 08, 2022 at 11:36:19AM +0000, Ram Pratap Maurya wrote: > > We are using Postgres -11 version and current PG DB size is 450 GB . > > Archive log enable in Database and we are running Full PG_Base backup and it > will take 8 to 9 Hrs to complete the backup , > > Please suggest how to reduce the full DB backup time. That's ~16MB/s, so many times slower than a single old 7200RPM drive. The problem is likely not with postgres, you should get a better storage or a better network.