Re: I've ran out of ideas

From: Claus Guttesen (cguttesen_at_yahoo.dk)
Date: 11/18/04

  • Next message: Aaron Glenn: "Re: I've ran out of ideas" 
    Date: Thu, 18 Nov 2004 13:08:30 +0100 (CET)
To: Arne "Wörner" <arne_woerner@yahoo.com>, Aaron Glenn <aaron.glenn@gmail.com>, freebsd-performance@freebsd.org

    > > You could try adding/tweaking HZ to 1000/2000 in
    > > kernel and add kern.polling.enable=1 to
    > > /etc/sysctl.conf.
    > Here I would like to mention the man page polling(4)
    > for clarification (it does
    > not look like the GENERIC kernel can do polling...).

    Add

    options HZ=2000
    options DEVICE_POLLING

    to your kernel.
    Claus
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