Date: Mon, 4 Apr 2005 14:27:37 +0930 From: Greg 'groggy' Lehey <grog@FreeBSD.org> To: Nate Lawson <nate@root.org> Cc: freebsd-stable@FreeBSD.org Subject: Re: 5.4-prerelease - hanging under load Message-ID: <20050404045737.GK867@wantadilla.lemis.com> In-Reply-To: <4250C60D.8040306@root.org> References: <424F5210.8060809@pldrouin.net> <20050403133200.GP87756@unixpages.org> <425014B2.9070208@pldrouin.net> <20050403164115.GQ87756@unixpages.org> <42506404.1010608@root.org> <20050404032111.GI867@wantadilla.lemis.com> <4250C60D.8040306@root.org>
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--Ucgz5Oc/kKURWzXs Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sunday, 3 April 2005 at 21:43:57 -0700, Nate Lawson wrote: > Greg 'groggy' Lehey wrote: >> >> I'm experiencing similar issues. How can I confirm that this is the >> case without rebooting the machine (which would be inconvenient)? Is >> there some sysctl that tells me? I've taken a look, but I don't see >> anything obvious. > > sysctl dev.cpu and look at the current frequency setting. There's nothing there that reaches out and grabs me: dev.cpu.0.%desc: ACPI CPU dev.cpu.0.%driver: cpu dev.cpu.0.%location: handle=\_PR_.CPU0 dev.cpu.0.%pnpinfo: _HID=none _UID=0 dev.cpu.0.%parent: acpi0 > If low, then your system is affected and will be fixed soon when I > mfc. If not, perhaps you have an interrupt storm (vmstat -i) No, nothing there: interrupt total rate irq0: clk 184217768 100 irq1: atkbd0 554 0 irq4: sio0 31529039 17 irq7: ppc0 47 0 irq8: rtc 235761929 128 irq11: xl0 ohci1 555868535 301 irq14: ata0 19980318 10 irq15: ata1 169418181 91 Total 1196776371 649 Greg -- See complete headers for address and phone numbers. --Ucgz5Oc/kKURWzXs Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQFCUMlBIubykFB6QiMRAmU+AKCSqE69RoqTQsQ/f25fr7JxY2aHJwCfbvzc wd6svu7r3MBRiw6PsaJ5/i0= =4Nee -----END PGP SIGNATURE----- --Ucgz5Oc/kKURWzXs--
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