Hello!
On Mon, Dec 16, 2013 at 9:33 AM, 冯斌 wrote:
> perl: warning: Setting locale failed.
> perl: warning: Please check that your locale settings:
> LANGUAGE = (unset),
> LC_ALL = (unset),
> LC_CTYPE = "UTF-8",
> LANG = "en_US.UTF-8"
> are supported and installed on your system.
> perl: warning: Falling back to the standard locale ("C").
这些警告可以通过设置环境变量 LC_ALL=C 来搞定。
> semantic error: while resolving probe point: identifier 'scheduler' at <input>:28:7
> source: probe scheduler.cpu_on {
> ^
> semantic error: no match
> Pass 2: analysis failed. [man error::pass2]
>
你使用的 Linux 内核是什么版本?不妨多提供一些具体信息。另外,请确认你的 systemtap 安装是完整的,版本也足够的新(最好是 2.4)。
Regards,
-agentzh