Date: Thu, 22 Mar 2012 10:46:30 -0400 From: Mike Tancsa <mike@sentex.net> To: Matt Thyer <matt.thyer@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: 157k interrupts per second causing 60% CPU load on idle system Message-ID: <4F6B3B46.4060105@sentex.net> In-Reply-To: <CACM2%2B-6BubOF1uWtXcBQyZqeiuqhvXazL9564CwN9uhJVNe2_w@mail.gmail.com> References: <CACM2%2B-46zHafjZo0O1dNNvEJm%2B2sUcYboBWwhJ8NxVhXyvpBZQ@mail.gmail.com> <4F6A67C0.7000909@sentex.net> <CACM2%2B-6BubOF1uWtXcBQyZqeiuqhvXazL9564CwN9uhJVNe2_w@mail.gmail.com>
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On 3/22/2012 10:33 AM, Matt Thyer wrote: > > The original post tells you this. > I've already updated to the latest BIOS and this could have caused the > problem. Sorry, what I was getting at was that a bad bios (eg latest could have introduced a regression) can cause the symptoms you are seeing. The bios change sure seemed to fix my problem. In the mean time, try dmidecode to extract some of the versions of the BIOS and hardware you are using. Perhaps it might tweak someone's memory to a similar problem as yours. ---Mike -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/
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