Hi Mahmood,

I would suggest you try flamegraphs
http://www.brendangregg.com/flamegraphs.html

---
BR,
Mohamed A. Khalfella


On Tue, Mar 18, 2014 at 4:21 PM, Mahmood Naderan <nt_mahm...@yahoo.com>wrote:

> Hi,
> I want to attach DTrace to a multi-threaded process and see
> a breakdown of stalled reason. For example, the fraction of
> stalls due to I/O or communications, ...
>
> I see some scripts in the DTrace book such as uoffcpu.d,
> threaded.d, ... I got some outputs but don't know which one
> is close to my needs.
>
> Regards,
> Mahmood
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-- 
BR,
Mohamed A. Khalfella



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