Skip site navigation (1) Skip section navigation (2)

Re: Data write speed

From: Hannu Krosing <hannu(at)tm(dot)ee>
To: Josh Berkus <josh(at)agliodbs(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Data write speed
Date: 2003-02-18 22:22:33
Message-ID: 1045606953.1366.3.camel@fuji.krosing.net (view raw or flat)
Thread:
Lists: pgsql-performance
Josh Berkus kirjutas T, 18.02.2003 kell 23:45:
> Folks,
> 
> I have a new system with an Adaptec 2200S RAID controller. 

RAID what (0,1,1+0,5,...) ?

> I've been
> testing some massive data transformations on it, and data write speed
> seems to top out at 3mb/second .... which seems slow to me for this
> kind of hardware.  As it is, I have RAM and CPU sitting idle while they
> wait for the disks to finish.
> 
> Thoughts, anyone?

How have you tested it ?

What OS ?

---------------
Hannu



In response to

pgsql-performance by date

Next:From: Kevin BrownDate: 2003-02-18 22:27:22
Subject: Re: Data write speed
Previous:From: Josh BerkusDate: 2003-02-18 21:45:28
Subject: Data write speed

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group