Re: Some performance degradation in REL_16 vs REL_15

Поиск
Список
Период
Сортировка
От David Rowley
Тема Re: Some performance degradation in REL_16 vs REL_15
Дата
Msg-id CAApHDvp2FBQpOrtTUcbHY28nnXn8xHdNNdjAJNUS34V3oiqGQw@mail.gmail.com
обсуждение исходный текст
Ответ на Some performance degradation in REL_16 vs REL_15  ("Anton A. Melnikov" <a.melnikov@postgrespro.ru>)
Ответы Re: Some performance degradation in REL_16 vs REL_15  (Michael Paquier <michael@paquier.xyz>)
Список pgsql-hackers
Дерево обсуждения 
On Thu, 12 Oct 2023 at 21:01, Anton A. Melnikov
<a.melnikov@postgrespro.ru> wrote:
>
> Greetengs!
>
> Found that simple test pgbench -c20 -T20 -j8 gives approximately
> for REL_15_STABLE at 5143f76:  336+-1 TPS
> and
> for REL_16_STABLE at 4ac7635f: 324+-1 TPS
>
> And is it worth spending time bisecting for the commit where this degradation may have occurred?

It would be interesting to know what's to blame here and if you can
attribute it to a certain commit.

David

В списке pgsql-hackers по дате отправления:

Предыдущее
От: David Rowley
Дата:
Сообщение: Re: Doc: Minor update for enable_partitionwise_aggregate
Следующее
От: Anthonin Bonnefoy
Дата:
Сообщение: Re: POC: Extension for adding distributed tracing - pg_tracing