As said above, I tested pgBackRest on my bigger DB and here are the results.
Server on which this is running has the following config:
Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 36 On-line CPU(s) list: 0-35 Thread(s) per core: 1 Core(s) per socket: 18 Socket(s): 2 NUMA node(s): 2
Data folder size: 52 TB (has some duplicate files since it is restored from tapes)
Backup is being written on to DELL Storage, mounted on the server.
pgbackrest.conf with following options enabled
repo1-block=y repo1-bundle=y start-fast=y
Thanks for sharing! Did you perhaps consider using zstd for the compression..? You might find that you get similar compression in less time.
Thanks.
Stephen
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