Re: Database stats ( pg_stat_database.stats_reset ) get reset on daily basis - why?

From: Steeve Boulanger <sboulanger29(at)gmail(dot)com>
To: Ron Johnson <ronljohnsonjr(at)gmail(dot)com>
Cc: pgsql-general <pgsql-general(at)postgresql(dot)org>
Subject: Re: Database stats ( pg_stat_database.stats_reset ) get reset on daily basis - why?
Date: 2024-11-21 21:33:36
Message-ID: CAAiSvx9aZHPzMYcQtK5yNyPxcd4Le1erpUONP1W8DMvSi4vP=A@mail.gmail.com
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Hello Ron,

> Also, "SELECT pg_postmaster_start_time();" to show the *real* Postgresql
start time, instead of what you think it is.

Yes you're right - I should have been more explicit.

[local]:5432 postgres(at)postgres=# select current_timestamp -
pg_postmaster_start_time() as uptime;
uptime
-------------------------
15 days 10:03:44.048383

-Steeve

On Thu, Nov 21, 2024 at 3:30 PM Ron Johnson <ronljohnsonjr(at)gmail(dot)com> wrote:

> On Thu, Nov 21, 2024 at 4:12 PM Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
> wrote:
>
>> On 11/21/24 12:57, Steeve Boulanger wrote:
>> >
>> > > Please reply to list also.
>> >
>> > My apologies - I thought I did a "Reply all", but apparently not. I'm a
>> > little bit of a noob with email distrib lists.
>> >
>> > > 1) What is log_min_error_statement set to?
>> >
>> > name | setting | pending_restart
>> > -------------------------+---------+-----------------
>> > log_min_error_statement | error | f
>> >
>> > > 2) Did you reload the server when changing?:
>> >
>> > yes - pg_reload_conf()
>>
>> All I can think to do is look at the logs around the stats_reset times
>> for the databases and see if there is anything relevant.
>>
>
> Also, "SELECT pg_postmaster_start_time();" to show the *real* Postgresql
> start time, instead of what you think it is.
>
> --
> Death to <Redacted>, and butter sauce.
> Don't boil me, I'm still alive.
> <Redacted> lobster!
>

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