From owner-freebsd-current@FreeBSD.ORG Thu Jul 26 10:56:34 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 63A4316A421 for ; Thu, 26 Jul 2007 10:56:34 +0000 (UTC) (envelope-from nicolas@boiteameuh.org) Received: from smtp4-g19.free.fr (smtp4-g19.free.fr [212.27.42.30]) by mx1.freebsd.org (Postfix) with ESMTP id F29A313C4A3 for ; Thu, 26 Jul 2007 10:56:33 +0000 (UTC) (envelope-from nicolas@boiteameuh.org) Received: from smtp4-g19.free.fr (localhost.localdomain [127.0.0.1]) by smtp4-g19.free.fr (Postfix) with ESMTP id 2871F6F23F for ; Thu, 26 Jul 2007 12:56:33 +0200 (CEST) Received: from popple.boiteameuh.org (popple.boiteameuh.org [82.232.215.170]) by smtp4-g19.free.fr (Postfix) with ESMTP id F0EA86F2D6 for ; Thu, 26 Jul 2007 12:56:32 +0200 (CEST) Received: by popple.boiteameuh.org (Postfix, from userid 1000) id AB26A4EC19; Thu, 26 Jul 2007 12:54:13 +0200 (CEST) Date: Thu, 26 Jul 2007 12:54:13 +0200 To: freebsd-current@freebsd.org Message-ID: <20070726105412.GB24333@boiteameuh.org> References: <20070725121741.GE28450@boiteameuh.org> <46A7886A.5000600@FreeBSD.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ZfOjI3PrQbgiZnxM" Content-Disposition: inline In-Reply-To: <46A7886A.5000600@FreeBSD.org> User-Agent: Mutt/1.5.13 (2006-08-11) From: nicolas@boiteameuh.org (Nicolas Haller) Subject: Re: Interrupt storm on atapci1+ X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Jul 2007 10:56:34 -0000 --ZfOjI3PrQbgiZnxM Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jul 25, 2007 at 10:29:14AM -0700, Doug Barton wrote: > Nicolas Haller wrote: > > Hi all, > >=20 > > I currently running a FreeBSD-CURRENT on a Intel Core 2 Duo and I seem I > > have a interrupt storm which take approximately 90% of a CPU. > >=20 > > This is the vmstat -i > > nicolas@marcellus:~%vmstat -i > > interrupt total rate > > irq1: atkbd0 2508 0 > > irq17: mskc0 133918 6 > > irq19: fwohci0+ 8288 0 > > irq22: atapci1+ 1174121373 61321 > > irq23: uhci3 ehci1 1 0 > > cpu0: timer 38250554 1997 > > cpu1: timer 38240647 1997 > > Total 1250757289 65323 > >=20 > > I give you my kernel conf. > >=20 > > I don't really know what informations can be useful so feel free to ask > > anything you need. > Make and model of the system would be a good start, along with the > output of 'grep -i irq /var/run/dmesg.boot' The motherboard is an Asus P5K-E on a custom kernel=20 FreeBSD 7.0-CURRENT #0: Mon Jul 23 13:46:17 CEST 2007 The grep output: ioapic0 irqs 0-23 on motherboard pcib1: irq 16 at device 1.0 on pci0 vgapci0: port 0xcc00-0xcc7f mem 0xfd000000-0xfdfff= fff,0xd0000000-0xdfffffff,0xfa000000-0xfbffffff irq 16 at device 0.0 on pci1 uhci0: port 0xb800-0xb81f irq 16 at device = 26.0 on pci0 uhci1: port 0xb880-0xb89f irq 21 at device = 26.1 on pci0 uhci2: port 0xbc00-0xbc1f irq 18 at device = 26.2 on pci0 ehci0: mem 0xf9fffc00-0xf9ffffff irq 18= at device 26.7 on pci0 pcib2: irq 17 at device 28.0 on pci0 pcib3: irq 17 at device 28.4 on pci0 atapci0: port 0xec00-0xec07,0xe880-0xe8= 83,0xe800-0xe807,0xe480-0xe483,0xe400-0xe40f mem 0xfeafe000-0xfeafffff irq = 16 at device 0.0 on pci3 pcib4: irq 16 at device 28.5 on pci0 mskc0: port 0xd800-0xd8ff mem 0xfe= 9fc000-0xfe9fffff irq 17 at device 0.0 on pci2 uhci3: port 0xb080-0xb09f irq 23 at device = 29.0 on pci0 uhci4: port 0xb400-0xb41f irq 19 at device = 29.1 on pci0 uhci5: port 0xb480-0xb49f irq 18 at device = 29.2 on pci0 ehci1: mem 0xf9fff800-0xf9fffbff irq 23= at device 29.7 on pci0 fwohci0: mem 0xfebff000-0xfebfffff irq 19 at device 3.0 = on pci5 atapci1: port 0xa000-0xa007,0x9c00-0x9c03,0x9880-0= x9887,0x9800-0x9803,0x9480-0x948f,0x9400-0x940f irq 22 at device 31.2 on pc= i0 atapci2: port 0xb000-0xb007,0xac00-0xac03,0xa880-0= xa887,0xa800-0xa803,0xa480-0xa48f,0xa400-0xa40f irq 22 at device 31.5 on pc= i0 sio0: configured irq 4 not in bitmap of probed irqs 0 sio0: configured irq 4 not in bitmap of probed irqs 0 sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acp= i0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0 ata1 at port 0x170-0x177,0x376 irq 15 on isa0 sio1: configured irq 3 not in bitmap of probed irqs 0 I also give you my kernel conf I have forget to attach. Cheers, --=20 Nicolas Haller --ZfOjI3PrQbgiZnxM Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFGqH1UVrtqUQ7Ko4gRAo7kAJ9uxKxh4NRgWG7Vas18ignqvGog0ACfcHIM TraOyGiKw6tyt407zpx4Ts8= =aHxz -----END PGP SIGNATURE----- --ZfOjI3PrQbgiZnxM--