Date: Fri, 07 Nov 2003 16:17:31 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: Lars Eggert <larse@ISI.EDU> Cc: current@freebsd.org Subject: Re: New interrupt code slows hyperthreading down Message-ID: <XFMail.20031107161731.jhb@FreeBSD.org> In-Reply-To: <3FAC006C.7040304@isi.edu>
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On 07-Nov-2003 Lars Eggert wrote: > Jens Rehsack wrote: >> interrupt total rate >> irq1: atkbd0 512 2 >> irq8: rtc 23419 127 >> irq13: npx0 1 0 >> irq14: ata0 4422 24 >> irq15: ata1 82 0 >> irq16: uhci0 uhci3 5379815 29238 > > This looks similar to what I described in the "fwohci0 running wild" > thread. In both cases, irq16 seems to cause the problem... Really. Does this only happen with ACPI enabled? -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/
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