On Wed, May 28, 2014 at 5:40 AM, Milian Wolff <[email protected]> wrote:

>
> Profiling my tracer with perf shows tons of time spent in
> _ULx86_64_dwarf_find_proc_info and below. Esp. the syscalls related to
> sigprocmask are a hotspot:
>

Are you compiling with libatomicops installed?

 -Arun

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