| From: | Bertrand Drouvot <bertranddrouvot(dot)pg(at)gmail(dot)com> |
|---|---|
| To: | Masahiro Ikeda <ikedamsh(at)oss(dot)nttdata(dot)com> |
| Cc: | Nathan Bossart <nathandbossart(at)gmail(dot)com>, "Imseih (AWS), Sami" <simseih(at)amazon(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, pgsql-hackers(at)lists(dot)postgresql(dot)org, Robert Haas <robertmhaas(at)gmail(dot)com> |
| Subject: | Re: Track the amount of time waiting due to cost_delay |
| Date: | 2024-12-06 09:31:11 |
| Message-ID: | Z1LEX7b7p6oqmIie@ip-10-97-1-34.eu-west-3.compute.internal |
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| Thread: | |
| Lists: | pgsql-hackers |
Hi,
On Thu, Dec 05, 2024 at 10:43:51AM +0000, Bertrand Drouvot wrote:
> Yeah, people would likely use this new field to monitor long running vacuum.
> Long enough that this error should be acceptable. Do you agree?
OTOH, adding the 100% accuracy looks as simple as v9-0002 attached (0001 is
same as for v8), so I think we should provide it.
Thoughts?
Regards,
--
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com
| Attachment | Content-Type | Size |
|---|---|---|
| v9-0001-Report-the-total-amount-of-time-that-vacuum-has-b.patch | text/x-diff | 8.3 KB |
| v9-0002-Report-the-amount-of-time-we-slept-before-exiting.patch | text/x-diff | 2.8 KB |
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