Date: Tue, 24 May 2005 13:19:42 -0700 From: Kris Kennaway <kris@obsecurity.org> To: Matthias Buelow <mkb@incubus.de> Cc: Max Laier <max@love2party.net>, Kris Kennaway <kris@obsecurity.org>, freebsd-stable@freebsd.org, Mike Jakubik <mikej@rogers.com> Subject: Re: Performance of 4.x vs 5.x (Re: Lifetime of FreeBSD branches) Message-ID: <20050524201942.GA28257@xor.obsecurity.org> In-Reply-To: <42938C2E.6020301@incubus.de> References: <3248.172.16.0.199.1116876092.squirrel@172.16.0.1> <20050523211307.GA36552@xor.obsecurity.org> <42924949.1070902@incubus.de> <200505242141.38289.max@love2party.net> <42938C2E.6020301@incubus.de>
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[-- Attachment #1 --] On Tue, May 24, 2005 at 10:18:54PM +0200, Matthias Buelow wrote: > Max Laier wrote: > > > I have seen this on my box. Disabling one of the USB-ports solved the > > problem. I was seeing very high IRQ-rates. Check $vmstat -i during the > > process to see if you have abnormal high rate jumps. It might be that we > > must investigate some of our drivers to play nice with each other. > > Interrupt rates were normal. But are any IRQs shared? Kris [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFCk4xeWry0BWjoQKURAr2wAKDUMD1ki5THiOPOdyy6dI9hO93PFQCfY164 11ZpXO94U4/AvFJadpF9Xkg= =0FxX -----END PGP SIGNATURE-----
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