system 20% busy at all times?

[Eggert, Lars]

Hi,

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?

Lars