Date: Mon, 23 Jul 2001 19:56:55 +0300 From: Valentin Nechayev <netch@iv.nn.kiev.ua> To: rrs@schoolie.there.net Cc: freebsd-stable@FreeBSD.ORG Subject: Re: High interrupt rate Message-ID: <20010723195655.A9663@iv.nn.kiev.ua> In-Reply-To: <Pine.GSO.4.10.10107192025530.8104-100000@spork.there.net>; from rrs@there.net on Thu, Jul 19, 2001 at 08:35:42PM -0700 References: <Pine.GSO.4.10.10107192025530.8104-100000@spork.there.net>
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Thu, Jul 19, 2001 at 20:35:42, rrs (Rob Schulhof) wrote about "High interrupt rate": > I'm puzzled why my system is spending 1% of CPU on system interrupts when > completely idle. I even with avery thing killed except kernel proceses top > and vmstat show 0.8% is spent servicing interrupts. A 'vmstat -i' shows the > only interrupts set are the CLK and RTC. Anybody come across this? I'm > assuming it's a hardware problem. One my system constantly shows 12% interrupt time. LA does not reflect this. Possibly state checking interferes with some external activity. One should know that these times are very approximate. /netch To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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