Re: Fwd: FreeBSD, PostgreSQL, semwait and sbwait!

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Darcy Buskermolen <darcy(at)wavefire(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Fwd: FreeBSD, PostgreSQL, semwait and sbwait!
Date: 2004-03-23 22:55:08
Message-ID: 200403231455.08334.josh@agliodbs.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

Tom,

> Hm. What happens if you turn off the hyperthreading?

Forget hyperthreading. Look at their postgresql.conf settings. 8mb shared
mem, 16mb sort mem per connection for 512 connections, default
effective_cache_size.

--
-Josh Berkus
Aglio Database Solutions
San Francisco

In response to

Responses

Browse pgsql-performance by date

  From Date Subject
Next Message Tom Lane 2004-03-23 23:00:40 Re: Fwd: FreeBSD, PostgreSQL, semwait and sbwait!
Previous Message Tom Lane 2004-03-23 22:52:36 Re: atrocious update performance