system 20% busy at all times?

[Eggert, Lars]

Hi,

On Feb 19, 2013, at 13:37, "Eggert, Lars" <lars at netapp.com> wrote:
> On Feb 19, 2013, at 13:15, Lars Engels <lars.engels at 0x20.net> wrote:
>> You need to recompile your Kernel to use DTrace:
>> https://wiki.freebsd.org/DTrace
> 
> I did. But I still get that error, even with the sample from the wiki:
> 
> # dtrace -n 'syscall:::entry { @num[execname] = count(); }'
> dtrace: invalid probe specifier syscall:::entry { @num[execname] = count(); }: "/usr/lib/dtrace/psinfo.d", line 90: failed to resolve type kernel`struct thread * for identifier curthread: Module is no longer loaded
> 
> I cross-compile the -CURRENT world and kernel under -STABLE for netbooting. Could doing that cause this issue?

FWIW, a full buildworld/installworld of the latest -CURRENT also didn't help, the error remains.

Lars