lowering hits to processor

Bruce Dawson jbd at codemeta.com
Fri Dec 12 17:15:02 EST 2014


You can run strace/ltrace to see which system/library calls wine/Dragon
is making. That should give you an idea as to which resources its
pulling on. (I suspect it is memory extents or semaphores, but I could
be way off.)

Once you have it running, you may want to do a "ps auxw" and send it to
the list - some others may have ideas.

--Bruce

On Fri, 2014-12-12 at 16:06 -0500, Susan Cragin wrote:
> Hello, 
> I don't have a problem, really, but am looking for suggestions or comments. 
> I have two programs running: EMACS, and Dragon NaturallySpeaking (under wine). And that's all.  
> NatSpeak has a high resource consumption, and then of course there's wine.... sigh... which sometimes seems to compete for resources with running Linux programs, sometimes just stalls on its own. 
> This is probably mostly a wine problem. But I do what I can to help out: I have a fast machine with a solid-state drive and plenty of RAM, I have installed Lubuntu with the low-latency kernel, and disabled the zeitgeist logger. I don't open any programs I don't need. 
> Any suggestions? Any other daemons I can axe? I need pulseaudio, sadly. 
> Susan Cragin
> 
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