Re: pgbench with libevent?

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От Thomas Munro
Тема Re: pgbench with libevent?
Дата
Msg-id CA+hUKGK8St8+hJ1kb1fygEzNwgJunVyBL-+1pg-6W+JJPmOnyA@mail.gmail.com
обсуждение исходный текст
Ответ на Re: pgbench with libevent?  (Fabien COELHO <coelho@cri.ensmp.fr>)
Ответы Re: pgbench with libevent?  (Tatsuo Ishii <ishii@sraoss.co.jp>)
Re: pgbench with libevent?  (Fabien COELHO <coelho@cri.ensmp.fr>)
Список pgsql-hackers
On Mon, Aug 14, 2023 at 12:35 PM Fabien COELHO <coelho@cri.ensmp.fr> wrote:
> > Pgbench is managing clients I/Os manually with select or poll. Much of this
> > could be managed by libevent.
>
> Or maybe libuv (used by nodejs?).
>
> From preliminary testing libevent seems not too good at fine grain time
> management which are used for throttling, whereas libuv advertised that it
> is good at it, although what it does is yet to be seen.

Do you think our WaitEventSet stuff could be good here, if made
frontend-friendly?



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