On Thu, May 20, 2021 at 02:55:18PM -0500, Justin Pryzby wrote: > On Thu, May 20, 2021 at 03:44:46PM -0400, Bruce Momjian wrote: > > > | Reduce the default value of vacuum_cost_page_miss (Peter Geoghegan) > > > | This new default better reflects current hardware capabilities. > > > Also say: the previous default was 10. > > > > Uh, we didn't report the new value, so why report the old one? > > Good point. > For symmetry with this one, maybe the old and new values should be included?
Not sure. Those values are kind of hard to understand, so I am afraid there would be more confusion by mentioning them. > |Change checkpoint_completion_target default to 0.9 (Stephen Frost) > |The previous default was 0.5. Uh, that one is frequently modified by users, to an extent I didn't understand why we kept it at 0.5 for so long, which is why I mentioned it. -- Bruce Momjian <br...@momjian.us> https://momjian.us EDB https://enterprisedb.com If only the physical world exists, free will is an illusion.
