another Question on the measuring egress (out bound traffic) /ingress (inbound traffic) w.r.to " pg_dumpall " during usage of
pg_dumpall -h <old vm> -p 5432 | psql -p 5462
taking data from old_vm and copying to new_vm, as i need to use across the network for taking data and i cannot use "pg_upgrade" tool as AWS - AL3 doesnot support postgresql 13 - community edition.
My existing DB size is around 60 GB (all the DB's) using postgresql Ver 13.