| From: | Daniele Varrazzo <daniele(dot)varrazzo(at)gmail(dot)com> |
|---|---|
| To: | David Raymond <David(dot)Raymond(at)tomtom(dot)com> |
| Cc: | "psycopg(at)postgresql(dot)org" <psycopg(at)postgresql(dot)org> |
| Subject: | Re: CPU usage for queries, psycopg 2 vs 3 |
| Date: | 2023-09-11 15:26:21 |
| Message-ID: | CA+mi_8Y1mF3w_J_ishB_SG_Tw3Wg=syQXWgOGZWfPrYaUL71Yg@mail.gmail.com |
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| Lists: | psycopg |
Hello David,
On Tue, 5 Sept 2023 at 18:52, David Raymond <David(dot)Raymond(at)tomtom(dot)com> wrote:
>
> I've noticed that CPU usage for queries seems to have drastically increased going from psycopg2 to psycopg3.
> [...]
> This is on Windows, where I install with "pip install psycopg2-binary" and "pip install psycopg[binary]"
I have tested your script on Linux and on this platform I can't
reproduce the issue. Psycopg 3 CPU usage remains low.
I will try to repeat your test on Windows.
-- Daniele
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