From owner-freebsd-current@FreeBSD.ORG Sat Feb 17 10:51:14 2007 Return-Path: X-Original-To: current@FreeBSD.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 025CB16A400; Sat, 17 Feb 2007 10:51:14 +0000 (UTC) (envelope-from rink@thunderstone.rink.nu) Received: from mx1.rink.nu (thunderstone.rink.nu [80.112.228.34]) by mx1.freebsd.org (Postfix) with ESMTP id 5DB8213C428; Sat, 17 Feb 2007 10:51:13 +0000 (UTC) (envelope-from rink@thunderstone.rink.nu) Received: from localhost (localhost [127.0.0.1]) by mx1.rink.nu (Postfix) with ESMTP id EEAA8D4C53; Sat, 17 Feb 2007 11:48:17 +0100 (CET) X-Virus-Scanned: amavisd-new at rink.nu Received: from mx1.rink.nu ([127.0.0.1]) by localhost (thunderstone.rink.nu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 1HuAOGsNB+l8; Sat, 17 Feb 2007 11:48:10 +0100 (CET) Received: from thunderstone.rink.nu (localhost [127.0.0.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.rink.nu (Postfix) with ESMTP id 553F2D4C52; Sat, 17 Feb 2007 11:48:10 +0100 (CET) Received: (from rink@localhost) by thunderstone.rink.nu (8.13.8/8.13.8/Submit) id l1HAm9cO025034; Sat, 17 Feb 2007 11:48:09 +0100 (CET) (envelope-from rink) Date: Sat, 17 Feb 2007 11:48:09 +0100 From: Rink Springer To: Yuriy Tsibizov Message-ID: <20070217104809.GC91175@rink.nu> References: <20070209182021.GA63685@rink.nu> <20070210213917.G45255@free.home.local> MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="xesSdrSSBC0PokLI" Content-Disposition: inline In-Reply-To: <20070210213917.G45255@free.home.local> User-Agent: Mutt/1.5.13 (2006-08-11) Cc: Rink Springer , current@FreeBSD.org, multimedia@FreeBSD.org Subject: Re: snd_emu10k1 tremendous interrupt load? 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: Sat, 17 Feb 2007 10:51:14 -0000 --xesSdrSSBC0PokLI Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi People, On Sat, Feb 10, 2007 at 10:02:45PM +0300, Yuriy Tsibizov wrote: > >Hi people, > > > >Over the last few days, my CURRENT box has started to slow down to a > >crawl. top(1) reports most CPU load is spent on interrupts, and a quick > >vmstat -i to support this completely: > > > >interrupt total rate > >irq1: atkbd0 1631 0 > >irq15: ata1 14197 2 > >irq16: pcm0 1056243398 160109 > Rate for emu10k1 cards should be arount 48 interrupts/s. Do you record or= =20 > play sound? >=20 Switching snd_emu10kx1 doesn't make difference. In fact, all of a sudden, the onboard fxp(4) (which I don't use) shows exactly the same behaviour (and I have seen this happen the nVidia driver as well). This makes me believe the problems is elsewhere, and not in emu10k1/emu10kx at all. I will update my machine to the latest CURRENT and see how that goes. Could the recently-added MSI changes perhaps contribute to this odd behaviour? It looks to me either my machine is broken (even though Windows XP works fine on it), or something changed in CURRENT. To be continued... --=20 Rink P.W. Springer - http://rink.nu "It is such a quiet thing, to fall. But yet a far more terrible thing, to admit it." - Darth Traya --xesSdrSSBC0PokLI Content-Type: application/x-pkcs7-signature Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIIJawYJKoZIhvcNAQcCoIIJXDCCCVgCAQExCzAJBgUrDgMCGgUAMAsGCSqGSIb3DQEHAaCC BuIwggObMIIDBKADAgECAhAiuN7bs9pg6t3I0n6G5OOTMA0GCSqGSIb3DQEBBQUAMGIxCzAJ BgNVBAYTAlpBMSUwIwYDVQQKExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBMdGQuMSwwKgYD VQQDEyNUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgSXNzdWluZyBDQTAeFw0wNjExMDgwOTI2 NTNaFw0wNzExMDgwOTI2NTNaMIHSMREwDwYDVQQEEwhTcHJpbmdlcjEaMBgGA1UEKhMRUmlu ayBQZXRlciBXeWNoZXIxIzAhBgNVBAMTGlJpbmsgUGV0ZXIgV3ljaGVyIFNwcmluZ2VyMRsw GQYJKoZIhvcNAQkBFgxtYWlsQHJpbmsubnUxHzAdBgkqhkiG9w0BCQEWEHJpbmtAZnJlZWJz ZC5vcmcxIDAeBgkqhkiG9w0BCQEWEXJpbmtAaWwuZm9udHlzLm5sMRwwGgYJKoZIhvcNAQkB Fg1yaW5rQHN0YWNrLm5sMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxryGDfel YzzENX7wodkbVY1NALfaiPfNEG10YjD8ZWdK9zkN26Tc878Shbqapq0KYFD8TACGfEhKoMvo qbf0PHAS/gNYr81Arqa9FRPUfzvtDE/cMbhvI+p7ufBITyYnPJp9MUD72iT+DohRR2ISVi3i NAEgDuSbYYNxctnvXqU6O6EPy3mzoFPDoiOQwBfVtFrjxBbND9BUK2bjtUyGt4x8I/Vulzrt qLPTokva+b97DHRgbCA/aLLYIrU6QoqOFJ8GrAbro/FZLYh4m1oJk3FEHVQOKkk7xzIaFmmP QGJRL8m6nrIZFTrQ+X2wmzfLD55K/UiqbekOuMiWbY9EbwIDAQABo10wWzBLBgNVHREERDBC gQxtYWlsQHJpbmsubnWBEHJpbmtAZnJlZWJzZC5vcmeBEXJpbmtAaWwuZm9udHlzLm5sgQ1y aW5rQHN0YWNrLm5sMAwGA1UdEwEB/wQCMAAwDQYJKoZIhvcNAQEFBQADgYEAIfIcieRjePBA wjZqvOdGpyPcNDnK/ubeQSTV5Y4AHWxm1sXhQxB/XrQ3RVdz1qDnBRL1AjkEBAl8e9+am4s6 D6TaSlmJeNXn6ZPJTQecisz3M+AKiMckShM3oAeUi0ktn1yNYR+hz5aQN612XT5OZRYznJVZ kPf1DiA2RVVyz+MwggM/MIICqKADAgECAgENMA0GCSqGSIb3DQEBBQUAMIHRMQswCQYDVQQG EwJaQTEVMBMGA1UECBMMV2VzdGVybiBDYXBlMRIwEAYDVQQHEwlDYXBlIFRvd24xGjAYBgNV BAoTEVRoYXd0ZSBDb25zdWx0aW5nMSgwJgYDVQQLEx9DZXJ0aWZpY2F0aW9uIFNlcnZpY2Vz IERpdmlzaW9uMSQwIgYDVQQDExtUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgQ0ExKzApBgkq hkiG9w0BCQEWHHBlcnNvbmFsLWZyZWVtYWlsQHRoYXd0ZS5jb20wHhcNMDMwNzE3MDAwMDAw WhcNMTMwNzE2MjM1OTU5WjBiMQswCQYDVQQGEwJaQTElMCMGA1UEChMcVGhhd3RlIENvbnN1 bHRpbmcgKFB0eSkgTHRkLjEsMCoGA1UEAxMjVGhhd3RlIFBlcnNvbmFsIEZyZWVtYWlsIElz c3VpbmcgQ0EwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAMSmPFVzVftOucqZWh5owHUE cJ3f6f+jHuy9zfVb8hp2vX8MOmHyv1HOAdTlUAow1wJjWiyJFXCO3cnwK4Vaqj9xVsuvPAsH 5/EfkTYkKhPPK9Xzgnc9A74r/rsYPge/QIACZNenprufZdHFKlSFD0gEf6e20TxhBEAeZBly YLf7AgMBAAGjgZQwgZEwEgYDVR0TAQH/BAgwBgEB/wIBADBDBgNVHR8EPDA6MDigNqA0hjJo dHRwOi8vY3JsLnRoYXd0ZS5jb20vVGhhd3RlUGVyc29uYWxGcmVlbWFpbENBLmNybDALBgNV HQ8EBAMCAQYwKQYDVR0RBCIwIKQeMBwxGjAYBgNVBAMTEVByaXZhdGVMYWJlbDItMTM4MA0G CSqGSIb3DQEBBQUAA4GBAEiM0VCD6gsuzA2jZqxnD3+vrL7CF6FDlpSdf0whuPg2H6otnzYv wPQcUCCTcDz9reFhYsPZOhl+hLGZGwDFGguCdJ4lUJRix9sncVcljd2pnDmOjCBPZV+V2vf3 h9bGCE6u9uo05RAaWzVNd+NWIXiC3CEZNd4ksdMdRv9dX2VPMYICUTCCAk0CAQEwdjBiMQsw CQYDVQQGEwJaQTElMCMGA1UEChMcVGhhd3RlIENvbnN1bHRpbmcgKFB0eSkgTHRkLjEsMCoG A1UEAxMjVGhhd3RlIFBlcnNvbmFsIEZyZWVtYWlsIElzc3VpbmcgQ0ECECK43tuz2mDq3cjS fobk45MwCQYFKw4DAhoFAKCBsTAYBgkqhkiG9w0BCQMxCwYJKoZIhvcNAQcBMBwGCSqGSIb3 DQEJBTEPFw0wNzAyMTcxMDQ4MDlaMCMGCSqGSIb3DQEJBDEWBBTmEF75RMKnnadgXOHo8RaI tyMV7jBSBgkqhkiG9w0BCQ8xRTBDMAoGCCqGSIb3DQMHMA4GCCqGSIb3DQMCAgIAgDANBggq hkiG9w0DAgIBQDAHBgUrDgMCBzANBggqhkiG9w0DAgIBKDANBgkqhkiG9w0BAQEFAASCAQDD PMossbqE3fkYP46vIxuNaAfrCgo+CEKcSq5fr+V/rd0CWRz5yXxK9pWEksaHVoyNYM40Bqk7 r3i+v+FJq3b/mgma9AZ9XbU86rUWTXpnzNku64wXWe9PhcrDU2aXpL3djRABnRlE9Vqjx9wL I9MqdfYU60gyvP8cHSSpwlVXPvnkpNCGMyETu8OpQj031MdQkFm0XlvCbbE79xM3E7PLCyxn Xrl+nevM8gxhkPf0vPlpj2+KWDwEBXdIJzgFv6h/w0RZP/EAW5PNKobOBJNhqg3oyleBdS/c ZR7MbGyNadUCHFtsJYEO1ZL/9U2JW4b+NEIzqg36g3g7MXs7XBfq --xesSdrSSBC0PokLI--