hwpmc / high resolution profiling kernel
lolo at troll.free.org
Fri Nov 21 09:35:01 PST 2008
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)
Any advice ?
Laurent Frigault | Free.org
More information about the freebsd-performance