Date: Sun, 14 Oct 2007 11:45:48 -0700 From: Nate Lawson <nate@root.org> To: Abdullah Ibn Hamad Al-Marri <almarrie@gmail.com> Cc: freebsd-acpi@freebsd.org, freebsd-stable@freebsd.org, Rolf Witt <fbsd-st@donut.de> Subject: Re: FreeBSD 7.0 interrupt storm with irq0: clk Message-ID: <471263DC.8070002@root.org> In-Reply-To: <499c70c0710140536x49624f4x58a80713b244974f@mail.gmail.com> References: <499c70c0710121333q7ba6ab34sff9ce3832ce81347@mail.gmail.com> <470FDF18.9010109@donut.de> <47100D46.5020601@root.org> <499c70c0710140536x49624f4x58a80713b244974f@mail.gmail.com>
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Abdullah Ibn Hamad Al-Marri wrote: > On 10/13/07, Nate Lawson <nate@root.org> wrote: >> Rolf Witt wrote: >>> Abdullah Ibn Hamad Al-Marri schrieb: >>>> Hello, >>>> >>>> I'm getting interrupt storm lately. >>> No, you use Polling and the interrupt-rate is 1000HZ (your HZ-Option). >>> Thats ok. >>> >>> >>>> IM# vmstat -i >>>> interrupt total rate >>>> irq0: clk 278426173 1000 >>>> options DEVICE_POLLING >>>> options HZ=1000 >> He's right. The above options say "run my clock at 1000 hz and poll". >> >> -- >> Nate > > Thank you guys. > > I removed them. > > But still same issue with irq0: clk but less now. > > IM# vmstat -i > interrupt total rate > irq0: clk 37009569 1000 > irq4: fxp0 2886384 77 > irq8: rtc 4736510 127 > irq14: ata0 79714 2 > Total 44712177 1208 I don't see a storm -- it's coming in at exactly 1000 per second. The above shows your machine probably has been up about 10 hours. -- Nate
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