Date: Fri, 21 Nov 2008 18:06:44 +0100 From: Laurent Frigault <lolo@troll.free.org> To: freebsd-performance@freebsd.org Subject: hwpmc / high resolution profiling kernel Message-ID: <20081121170643.GA41695@troll.free.org>
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Hi, I try to use hwpmc to find a net/lagg performance problem on a DELL poweredge 2950 with dual E5440 (AMD64 7.1-PRERELEASE form yesterday) , but it seems that those processor are not recognized by hwpmc . Is there a known fix / work arround ? I also try to build an high resolution profiling kernel (config -p -p), but it freeze at boot time. A standard profiling kernel (config -p) boots fine. Any advice ? Regards, -- Laurent Frigault | Free.org
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