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Date:      Thu, 12 Feb 2004 09:38:13 +0800
From:      Erich Dollansky <oceanare@pacific.net.sg>
To:        Thomas Graham <lkthomas@sml.dyndns.org>
Cc:        freebsd-performance@freebsd.org
Subject:   Re: -O3 buildworld = no improvement
Message-ID:  <402AD905.7060305@pacific.net.sg>
In-Reply-To: <22631.203.132.202.9.1076548595.squirrel@sml.dyndns.org>
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Hi,

Thomas Graham wrote:

> I do a few hacks, finally, -O3 buildworld success, and I try to bootup,
> but I didn't feel any improvement, how come ?
> 
> 
The CPU is waiting most of the time anyway. For your input, for 
the hard disk ...

You would see the difference only under high load.

Erich
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