Re: Add pg_accept_connections_start_time() for better uptime calculation - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Add pg_accept_connections_start_time() for better uptime calculation
Date
Msg-id 695475.1739753586@sss.pgh.pa.us
Whole thread Raw
In response to Re: Add pg_accept_connections_start_time() for better uptime calculation  (Laurenz Albe <laurenz.albe@cybertec.at>)
List pgsql-hackers
Michael Paquier <michael@paquier.xyz> writes:
> On Sun, Feb 16, 2025 at 11:47:46AM +0100, Laurenz Albe wrote:
>> Would it make sense to add that information to the output of
>> "pg_ctl status" as well?  Perhaps as a new option, so that default output
>> format doesn't change.

> A separate function that only returns the open-for-connection time has
> benefits on its own because its execution can be granted to separate
> users, without knowing about the full contents of postmaster.pid.
> That last part should matter for cloud vendors.  And this file only
> knows about MyStartTime.

Yeah.  Making that happen would require extending the contents of
postmaster.pid, which is likely to break assorted peoples' tooling.
I doubt that this feature clears the bar for justifying that.

            regards, tom lane



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