Re: Why would writes to pgsql_tmp bottleneck at 1mb/s?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: josh(at)agliodbs(dot)com
Cc: "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Why would writes to pgsql_tmp bottleneck at 1mb/s?
Date: 2005-03-09 04:37:58
Message-ID: 16320.1110343078@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

Josh Berkus <josh(at)agliodbs(dot)com> writes:
>> AFAIR that's just fwrite() ...

> Well, are there any hacks to speed it up? It's about doubling the amount of
> time it takes to create an index on a very large table.

Huh? Doubled compared to what?

regards, tom lane

In response to

Responses

Browse pgsql-performance by date

  From Date Subject
Next Message Bruno Wolff III 2005-03-09 04:38:21 Re: index scan on =, but not < ?
Previous Message Josh Berkus 2005-03-09 04:37:44 Re: Why would writes to pgsql_tmp bottleneck at 1mb/s?