On 04/16/2018 09:25 AM, Pavel Stehule wrote:
> Hi
>
> I am testing PostgreSQL in customer's environment and I found some
> unexpected behave.
>
> When auto_explain is used, and there is slower parallel query, then
> auto_explain raises log for any slow process.
>
FWIW this is the same issue that I reported in 2016:
https://www.postgresql.org/message-id/3f62f24e-51b3-175c-9222-95f25fd2a9d6%402ndquadrant.com
regards
--
Tomas Vondra http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services