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Date: Thu, 19 Aug 2004 19:08:15 +1000
From: Peter Jeremy <PeterJeremy@optushome.com.au>
To: Marc Fonvieille <blackend@freebsd.org>
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cc: freebsd-current@freebsd.org
cc: Mike Tancsa <mike@sentex.net>
Subject: Re: Weird performances: -CURRENT vs 5.2.1
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On Thu, 2004-Aug-19 09:26:14 +0200, Marc Fonvieille wrote:
>It's not really documented.  To sum up, you have to remove these lines
>from your kernel configuration file:
>
>makeoptions     DEBUG=-g                # Build kernel with gdb(1) debug symbols
>
># Debugging for use in -current
>options         KDB                     # Enable kernel debugger support.
>options         DDB                     # Support DDB.
>options         GDB                     # Support remote GDB.

The above lines have no measurable runtime performance impact.  Removing
them just makes it far more difficult to debug any problems.

-- 
Peter Jeremy