| From: | Melanie Plageman <melanieplageman(at)gmail(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Jakub Wartak <jakub(dot)wartak(at)enterprisedb(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Tomas Vondra <tomas(at)vondra(dot)me>, Nazir Bilal Yavuz <byavuz81(at)gmail(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: BitmapHeapScan streaming read user and prelim refactoring |
| Date: | 2025-03-17 21:46:04 |
| Message-ID: | CAAKRu_b7i-XScoA843jhk5WmCzpFtgmip0rz2vXqB+nuUpxctA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Mar 17, 2025 at 2:55 PM Andres Freund <andres(at)anarazel(dot)de> wrote:
>
> On 2025-03-17 14:52:02 -0400, Melanie Plageman wrote:
> > I don't feel strongly that we need to be as rigorous for
> > maintenance_io_concurrency, but I'm also not sure 160 seems reasonable
> > (which would be the same ratio as before).
>
> I'd lean towards just setting them to the same value for now.
Cool, here's the patch I intend to commit. I had a bit of trouble
clearly explaining the situation in the commit message which is why I
didn't directly commit it. If no one has ideas on how to clarify it
by tomorrow, I'll just push it.
- Melanie
| Attachment | Content-Type | Size |
|---|---|---|
| Increase-default-maintenance_io_concurrency-to-16.patch | text/x-patch | 3.5 KB |
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