Re: Exact same output - pg_stat_statements

From: Ron <ronljohnsonjr(at)gmail(dot)com>
To: pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Re: Exact same output - pg_stat_statements
Date: 2022-12-30 20:24:33
Message-ID: eba309b1-f1e4-20e8-e96a-4444a43568ca@gmail.com
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The screen shots are hard to see.  Too small.  (Imgur links might be better.)

On 12/30/22 10:04, Rushikesh socha wrote:
> Hi, Whenever I am running the below query on one of my Azure PostgreSQL
> PaaS instances I am getting exact same output. I feel it shows old
> information but as far as i know pg_stat_statements only shows current
> information and not past right ? It may be a bug?
>
> SELECT dbid,queryid,substring(query, 1, 50) AS short_query,
>           round(total_time::numeric, 2) AS total_time,
>           calls,
>           round(mean_time::numeric, 2) AS mean,
>           round((100 * total_time / sum(total_time::numeric) OVER
> ())::numeric, 2) AS percentage_cpu
> FROM  pg_stat_statements
> ORDER BY total_time DESC
> LIMIT 20;
>
> I have erased the query text from the screenshot below. but Please look at
> the rest of the columns which are exactly the same. How it is possible ?
>
> image.png
>
>
> Thanks.
> *
> *
>

--
Born in Arizona, moved to Babylonia.

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