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From: Steeve Boulanger <[email protected]>
To: Ron Johnson <[email protected]>
Cc: pgsql-general <[email protected]>
Subject: Re: Database stats ( pg_stat_database.stats_reset ) get reset on daily basis - why?
Date: Thu, 21 Nov 2024 15:33:36 -0600
Message-ID: <CAAiSvx9aZHPzMYcQtK5yNyPxcd4Le1erpUONP1W8DMvSi4vP=A@mail.gmail.com> (raw)
In-Reply-To: <CANzqJaDSU6dsbL6jc7DP7=iNu9HZaMPX9yN2WBtTxOb0JPpXOA@mail.gmail.com>
References: <CAAiSvx8_Z6QGey92dC+6Yona18KDMLWinfR5LOJsMgj-42XJtg@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@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 <[email protected]> wrote:

> On Thu, Nov 21, 2024 at 4:12 PM Adrian Klaver <[email protected]>
> 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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