Chuck Swiger wrote:
cpghost wrote:
Are there any reasons NOT changing kern.hz from the
default 1000 back to 100? With my typical mix of
desktop apps (EPIA) and networking / server (Soekris),
everything seems to be running just as smoothly with
100 Hz than with 1000 Hz (testing now for two weeks
Ian Smith wrote:
On Sun, 01 Jul 2007 13:12:28 +0200 cpghost [EMAIL PROTECTED] wrote:
I'm using fan-less Soekris (266 MHz) and EPIA (500 MHz)
boards with -STABLE. Those boards have been emitting a
very high pitched annoying whine, similar to a dog
whistle. Not everyone I asked could hear
From: Chuck Swiger [EMAIL PROTECTED]
To: cpghost [EMAIL PROTECTED]
CC: questions freebsd-questions@freebsd.org
Subject: Re: kern.hz=100 stops high-pitched whine
Date: Sun, 01 Jul 2007 09:46:19 -0400
cpghost wrote:
Are there any reasons NOT changing kern.hz from the
default 1000 back to 100
Jack Stone wrote:
[ ... ]
A while ago, I noticed someone's kernel config that included:
hertz=2000 which made me wonder where this setting info comes from?
I've been using hertz=1000 however, with my much faster boxes, is this
appropriate now?
It depends on what you are doing: it is most
On 7/2/07, Jack Stone [EMAIL PROTECTED] wrote:
From: Chuck Swiger [EMAIL PROTECTED]
To: cpghost [EMAIL PROTECTED]
CC: questions freebsd-questions@freebsd.org
Subject: Re: kern.hz=100 stops high-pitched whine
Date: Sun, 01 Jul 2007 09:46:19 -0400
cpghost wrote:
Are there any reasons NOT changing
I'm using fan-less Soekris (266 MHz) and EPIA (500 MHz)
boards with -STABLE. Those boards have been emitting a
very high pitched annoying whine, similar to a dog
whistle. Not everyone I asked could hear it, but I was,
and it was driving me crazy for months.
This whine stopped entirely the moment
cpghost wrote:
Are there any reasons NOT changing kern.hz from the
default 1000 back to 100? With my typical mix of
desktop apps (EPIA) and networking / server (Soekris),
everything seems to be running just as smoothly with
100 Hz than with 1000 Hz (testing now for two weeks
without problems).
On Sun, 01 Jul 2007 13:12:28 +0200 cpghost [EMAIL PROTECTED] wrote:
I'm using fan-less Soekris (266 MHz) and EPIA (500 MHz)
boards with -STABLE. Those boards have been emitting a
very high pitched annoying whine, similar to a dog
whistle. Not everyone I asked could hear it, but I was,
