Re: shared-memory based stats collector

Hi,

On 2021-03-18 16:56:02 +0900, Kyotaro Horiguchi wrote:
> At Tue, 16 Mar 2021 10:27:55 +0900 (JST), Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com> wrote in
> > At Mon, 15 Mar 2021 17:49:36 +0900 (JST), Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com> wrote in
> > > Thanks for committing this! I'm very happy to see this reduces the
> > > size of this patchset.
> >
> > Now that 0003 is committed as d75288fb27, and 33394ee6f2 conflicts
> > with old 0004, I'd like to post a rebased version for future work.
> >
> > The commit 33394ee6f2 adds on-exit forced write of WAL stats on
> > walwriter and in this patch that part would appear to have been
> > removed. However, this patchset already does that by calling to
> > pgstat_report_stat from pgstat_beshutdown_hook.
>
> Rebased and fixed two bugs. Not addressed received comments in this
> version.

Since I am heavily editing the code, could you submit "functional"
changes (as opposed to fixing rebase issues) as incremental patches?

Greetings,

Andres Freund