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List:       kdevelop-devel
Subject:    Re: lock contention - what can we do about it?
From:       Esben Mose Hansen <kde () mosehansen ! dk>
Date:       2011-03-07 7:46:13
Message-ID: 201103070846.13657.kde () mosehansen ! dk
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On Saturday 05 March 2011 21:21:01 Milian Wolff wrote:
> if someone is running fedora, maybe he can try to use systemtap to 
sum the 
> amount of time spent in QMutex::lock() - I'd be very interested in this 
> number.

oprofile could be the profiling tool you are looking for. It does system or 
process-wide profiling with a low overhead. It should be able to tell for 
sure if there is a few function where we spend all our wall-clock time.

-- 
kind regards Esben 


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