Date: Thu, 5 Mar 2009 09:14:48 -0800 From: Freddie Cash <fjwcash@gmail.com> To: freebsd-ipfw@freebsd.org Subject: Re: ipfw (dummynet) adds delay, but not configured to do so Message-ID: <200903050914.48406.fjwcash@gmail.com> In-Reply-To: <36634.62.206.221.107.1236237469.squirrel@anubis.getmyip.com> References: <49AED3B1.1060209@net.t-labs.tu-berlin.de> <200903041318.23083.fjwcash@gmail.com> <36634.62.206.221.107.1236237469.squirrel@anubis.getmyip.com>
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On March 4, 2009 11:17 pm Sebastian Mellmann wrote: > >> > Is there any chance to change this clock tick to a lower value? > >> > I think it's the 'HZ=' option in the kernel config isn't it? > >> > >> yes. i believe there is a tunable (so you don't need to rebuild > >> the kernel) but i do not remember exactly which one. > > > > kern.hz in /boot/loader.conf > > I only got an empty loader.conf file on my system. > > How is the syntax of the 'kern.hz' option? grep kern /boot/defaults/loader.conf: #kern.hz="100" # Set the kernel interval timer rate Thus, just add kern.hz=1000 into /boot/loader.conf to have it set at boot time. -- Freddie fjwcash@gmail.com
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