Re: rapid degradation after postmaster restart - Mailing list pgsql-performance

From Joe Conway
Subject Re: rapid degradation after postmaster restart
Date
Msg-id 4058A94E.10808@joeconway.com
Whole thread Raw
In response to Re: rapid degradation after postmaster restart  ("Arthur Ward" <award@dominionsciences.com>)
List pgsql-performance
Arthur Ward wrote:
> Jan's vacuum-delay-only patch that nobody can find is here:
>
> http://archives.postgresql.org/pgsql-hackers/2003-11/msg00518.php
>
> I've been using it in testing & production without any problems.

Great to know -- many thanks.

I've hacked my own vacuum-delay-only patch form Jan's all_performance
patch. It looks like the only difference is that it uses usleep()
instead of select(). So far the tests look promising.

Thanks,

Joe


pgsql-performance by date:

Previous
From: Joe Conway
Date:
Subject: Re: rapid degradation after postmaster restart
Next
From: Tom Lane
Date:
Subject: Re: atrocious update performance