On Thu, Mar 24, 2022 at 12:02 PM Simon Riggs <simon.ri...@enterprisedb.com> wrote: > What about (1)? That directly affects the powersave capability. I > didn't read anything specific to that. > > If we don't fix (1) as well, the changes for startup and walreceiver > will be ineffective for powersaving. > > What changes will be acceptable for bgwriter, walwriter and logical worker?
Hmm, I think it would be fine to introduce some kind of hibernation mechanism for logical workers. bgwriter and wal writer already have a hibernation mechanism, so I'm not sure what your concern is there exactly. In your initial email you said you weren't proposing changes there, but maybe that changed somewhere in the course of the subsequent discussion. If you could catch me up on your present thinking that would be helpful. Thanks, -- Robert Haas EDB: http://www.enterprisedb.com
