Hi,
There's a well known limitation in the amount of memory that any
VACUUM process can use, capped at 1GB now. This is not reflected in
the documentation
https://www.postgresql.org/docs/current/runtime-config-resource.html
We should add a line that indicates that there is a limitation (that
should be IMO, backported to documentation of earlier versions as it
affects all supported versions), at least until such limitation is
lifted.
Kind regards, Martín
--
Martín Marqués
It’s not that I have something to hide,
it’s that I have nothing I want you to see
